original copywriter 1987 INDEX A

revised 2003 - printed 2003

INDEX

MARES SERVICE MANUAL

CONTENTS
Last Note Last Note
revision revision
INTRODUCTION MR12 - MRX12 - V12 - MR12 LONG
GENERAL INTRODUCTION I 1998 FIRST STAGE SERVICE
MARES SERVICE MANUAL I 1998 DISASSEMBLY F 3-1 1998
MR 12-V12 DIN VERSION / DISASSEMBLY F 3-1 1998
REGULATOR SERVICE CLEANING F 3-2 1998
GENERAL III 1998 INSPECTION F 3-3 1998
SERIALIZATION / WARRANTY III 1998 REASSEMBLY F 3-4 1998
ROUTINE CARE III 1998 MR 12-V12 DIN VERSION REASSEMBLY F 3-5 1998
SERVICE REQUIREMENTS IV 1998 MR12-V12 DRAWING AND PARTS LIST F 3-6 1997
SET OF TOOLS FOR REGULATORS MAINTENACE V 2003 MR12-MRX 12 DRAWING AND PARTS LIST F 3-7 2000
SPECIAL TOOL KIT VI 2003 MR12-MRX 12 DRAWING F 3-8 2002
O-RING TABLE 1° E 2° STAGE VI.a 2002 MR12 - TABLE F 3-9 2003
O-RING TABLE H.U.B. AIR TRIM-PNEUMATICAL MR12 LONG DRAWING F 3-10 2002
INFLATOR PNEUMATICAL DUMP VALVES VI.b 2002 MR12 LONG TABLE F 3-11 2003
O-RING TABLE H.U.B. - HOSES/MANIFOLDS -
ORAL INFLATOR - DEPTH GAUGE VI.c 2002 MR 10 FIRST STAGE SERVICE
O-RING TABLE BC - AIRLOCK VI.d 2002 DISASSEMBLY F 4-1 1998
O-RING TABLE VALVE SETS VI.e 2002 MR 10 DIN VERSION DISASSEMBLY F 4-1 1998
O-RING TABLE SPEARGUNS VI.f 2002 CLEANING F 4-2 1998
O-RING TABLE LIGHTS VI.g 2002 INSPECTION F 4-3 1998
REASSEMBLY F 4-3 1998
NITROX STATEMENT MR 10 DIN VERSION REASSEMBLY F 4-6 1998
CONVERSION PROCEDURES N 1-1 1998 MR10 DRAWING AND PARTS LIST F 4-7 1991
DISASSEMBLY/CLEANING/DRYING/INSPECTING N 1-2 1998
LUBRIFICATION/REASSEMBLY N 1-3 1998 MR 12 II FIRST STAGE SERVICE
ADJUSTMENT N 1-4 1998 DISASSEMBLY F 5-1 1998
CLEANING / INSPECTION F 5-2 1998
CWD KIT FIRST STAGE REASSEMBLY F 5-3 1998
COLD WATER DIVING KIT (CWD) K 1-1 1998 MR 12 II DRAWING AND PARTS LIST F 5-5 1997
C.W.D. KIT INSTALLATION K 1-2 2003 NEW
R1 - R2 FIRST STAGE SERVICE
MR 22 - RUBY (TITANIUM) - ABYSS - V32 DISASSEMBLY F 6-1 1998
FIRST STAGE SERVICE R1 - R2 DIN VERSION / DISASSEMBLY F 6-1 1998
TECHNICAL BULLETIN MARES 5 BTM5 2002 CLEANING F 6-1 1998
DISASSEMBLY F 1-1 1998 INSPECTION F 6-2 1998
RUBY DIN VERSION / DISASSEMBLY F 1-3 1998 REASSEMBLY F 6-3 1998
CLEANING F 1-3 1998 R1 - R2 DIN VERSION REASSEMBLY F 6-4 1998
INSPECTION F 1-4 1998 R1 - R2 DRAWING AND PARTS LIST F 6-5 1998
REASSEMBLY F 1-5 1998 R2 DRAWING AND PARTS LIST F 6-6 2000
RUBY DIN VERSION / REASSEMBLY F 1-7 1998 R2 TABLE F 6-7 2003
ADJUSTING INTERMEDIATE PRESSURE F 1-7 1998
MR22- RUBY DRAWING AND PARTS LIST F 1-8 1998 FIRST STAGE ADJUSTMENT
RUBY SCHEMATIC AND PARTS LIST F 1-9 2000 INTERMEDIATE PRESSURE F 7-1 2002
RUBY DRAWING F 1-10 2002 ADJUSTMENT IN DIAPHRAGM F 7-2 2002
RUBY TABLE F 1-11 2002 ADJUSTMENT IN PISTON F 7-3 2002
ABYSS DRAWING AND PARTS LIST F 1-12 2002
ABYSS TABLE F 1-13 2003 FIRST STAGE TROUBLE SHOOTING F 8-1 2002
V 32 DRAWING F 1-14 2002
V 32 TABLE F 1-15 2003 RUBY-ABYSS-VOLTREX-ORBITER
SECOND STAGE SERVICE
MR 16 - V 16 - VX 16 - TI PLANET TECHNICAL BULLETIN BTM3 2000
FIRST STAGE SERVICE DISASSEMBLY S 1-1 1998
DISASSEMBLY F 2-1 1998 CLEANING / INSPECTION S 1-2 1998
MR 16-V16 DIN VERSION / DISASSEMBLY F 2-2 1998 REASSEMBLY S 1-3 1998
CLEANING / INSPECTION F 2-3 1998 RUBY/ABYSS/VOLTREX
REASSEMBLY F 2-4 1998 SECOND STAGE ADJUSTMENT S 1-4 1998
MR 16-V16 DIN VERSION / REASSEMBLY F 2-5 1998 FINAL ASSEMBLY S 1-5 1998
MR 16 - V16 DRAWING AND PARTS LIST F 2-7 1998 R.A.V. DRAWING AND PARTS LIST S 1-6 1998
MR 16 - V16 DRAWING AND PARTS LIST F 2-8 2000 RUBY-ORBITER DRAWING AND PARTS LIST S 1-7 2000
V 16 TABLE F 2-9 2003 RUBY TABLE S 1-8 2002
TI PLANET DRAWING AND PARTS LIST F 2-10 2002 ORBITER TABLE S 1-9 2002
TI PLANET TABLE F 2-11 2002 ABYSS-OCTOPUS ABYSS DRAWING AND PARTS LIST S 1-10 2002
ABYSS - OCTOPUS ABYSS TABLE S 1-11 2003
B INDEX original copywriter 1987
revised 2003 - printed 2003

INDEX

MARES SERVICE MANUAL

CONTENTS
Last Note Last Note
revision revision
XTR-XL-AKROS-TI PLANET-EPOS AXIS SERIES SECOND STAGES
SECOND STAGE SERVICE TECHNICAL BULLETIN BTM7 2003 NEW
DISASSEMBLY S 2-1 1998 DISASSEMBLY S 7-1 2002
CLEANING S 2-2 1998 CLEANING S 7-2 2002
INSPECTION S 2-3 1998 INSPECTION S 7-3 2002
REASSEMBLY S 2-4 1998 REASSEMBLY S 7-4 2002
ADJUSTMENT AND FINAL ASSEMBLY S 2-6 1998 FINAL ADJUSTMENTS S 7-6 2002
PROCEDURE A S 2-7 1998 ADJUSTING THE INTERMEDIATE PRESSURE S 7-7 2002
PROCEDURE B S 2-8 1998 FINAL ASSEMBLY S 7-8 2002
AKROS DRAWING AND PARTS LIST S 2-10 1998 AXIS DRAWING S 7-10 2002
AKROS TABLE S 2-11 2002 AXIS TABLE S 7-11 2002
XTR TABLE S 2-12 2002
XL TABLE S 2-13 2002 PROTON SERIES SECOND STAGES
TI PLANET DRAWING AND PARTS LIST S 2-14 2002 TECHNICAL BULLETIN BTM6 2003 NEW
TI PLANET TABLE S 2-15 2002 DISASSEMBLY S 8-1 2002
EPOS DRAWING AND PARTS LIST S 2-16 2002 CLEANING S 8-2 2002
EPOS TABLE S 2-17 2002 INSPECTION S 8-3 2002
REASSEMBLY S 8-4 2002
NIKOS SECOND STAGE SERVICE ASSEMBLING THE DEMAND LEVER S 8-5 2002
TECHNICAL BULLETIN BTM1 2000 FINAL ASSEMBLY S 8-7 2002
TECHNICAL BULLETIN BTM2 2000 FINAL ADJUSTMENTS S 8-8 2002
DISASSEMBLY S 3-1 1998 PROTON DRAWING S 8-10 2002
CLEANING S 3-2 1998 PROTON TABLE S 8-11 2003
INSPECTION S 3-3 1998 PROTON XL DRAWING S 8-12 2002
REASSEMBLY S 3-4 1998 PROTON XL TABLE S 8-13 2003
ADJUSTMENT FINAL ASSEMBLY S 3-6 1998 PROTON ICE DRAWING S 8-14 2003 NEW
PROCEDURE A S 3-7 1998 PROTON ICE TABLE S 8-15 2003 NEW
PROCEDURE B S 3-8 1998
NIKOS DRAWING AND PARTS LIST S 3-9 1998 SECOND STAGES FINAL CHECKS AND ADJUSTMENT 2003
NIKOS 2000 DRAWING AND PARTS LIST S 3-10 2000
NIKOS TABLE S 3-11 2002 SECOND STAGES TROUBLE SHOOTING 2003

III - II SECOND STAGE SERVICE LP INFLATOR SERVICE

DISASSEMBLY S 4-1 1998 GENERAL VII 1998
CLEANING S 4-2 1998 SERIALIZATION VII 1998
INSPECTION S 4-2 1998 WARRANTY VII 1998
REASSEMBLY S 4-3 1998 ROUTINE CARE VII 1998
ADJUSTMENT FINAL ASSEMBLY S 4-4 1998 SERVICE REQUIREMENTS VII 1998
III DRAWING AND PARTS LIST S 4-6 1998 SPECIAL TOOL ERGO VIII 1998

NAVY SECOND STAGE SERVICE MULTI AIR - INTERNATIONAL INFLATOR

DISASSEMBLY S 5-1 1998 DISASSEMBLING THE SECOND STAGE B 1-1 1998
CLEANING S 5-2 1998 DISASSEMBLING THE INFLATOR UNIT B 1-1 1998
INSPECTION S 5-2 1998 DISASSEMBLING THE QUICK COUPLING B 1-1 1998
REASSEMBLY S 5-3 1998 DISASSEMBLING THE DEFLATION GROUP B 1-2 1998
NAVY SECOND STAGE ADJUSTMENT S 5-4 1998 DISASSEMBLING THE LP INFLATOR C.G. B 1-2 1998
NAVY DRAWING AND PARTS LIST S 5-6 1998 DISASSEMBLING THE R.E. VALVE B 1-2 1998
DISASSEMBLING THE CORRUGATED HOSE B 1-2 1998
BETA - MR10 SECOND STAGE SERVICE CLEANING B 1-3 1998
DISASSEMBLY S 6-1 1998 INSPECTION B 1-3 1998
CLEANING S 6-2 1998 REASSEMBLY B 1-5 1998
INSPECTION S 6-3 1998 ASSEMBLING THE LP INFLATOR C.G. B 1-5 1998
REASSEMBLY S 6-4 1998 ASSEMBLING THE DEFLATION GROUP B 1-6 1998
BETA SECOND STAGE ADJUSTMENT S 6-6 1998 ASSEMBLING THE COUPLING B 1-6 1998
CHANGING THE HOSE CONNECTION ASSEMBLING THE R.E. VALVE GROUP B 1-7 1998
FROM RIGHT TO LEFT S 6-7 1998 ASSEMBLING THE CORRUGATED HOSE B 1-8 1998
DISASSEMBLY S 6-7 1998 ASSEMBLING THE SECOND STAGE
REASSEMBLY S 6-8 1998 (Multi Air version only) B 1-8 1998
BETA DRAWING AND PARTS LIST S 6-10 1998 ASSEMBLING THE CORR. HOSE ON THE BC B 1-8 1998
MR10 DRAWING AND PARTS LIST S 6-11 1998 FINAL CHECKS B 1-9 1998
MULTI AIR - INT. INFLATOR DRAWING B 1-10 1993
 original copywriter 1987 INDEX C
revised 2003 - printed 2003

INDEX

MARES SERVICE MANUAL

CONTENTS
Last Note Last Note
revision revision
ERGO LP INFLATOR
REASSEMBLY OF THE EXHAUST BUTTON AT 1-19 2003 NEW
LP INFLATOR REMOVAL B 2-1 1998
REASSEMBLY OF THE INFLATOR BODY AT 1-20 2003 NEW
DISASSEMBLY B 2-1 1998
TESTING THE AIR TRIM PNEUMATIC SYSTEM AT 1-21 2003 NEW
CLEANING B 2-3 1998
PRE-TESTING THE PNEUMATIC INFLATOR AT 1-21 2003 NEW
INSPECTION B 2-3 1998
AIR TRIM SYSTEM TEST AT 1-22 2003 NEW
REASSEMBLY B 2-4 1998
LP INFLATOR INSTALLATION B 2-6 1998
FINAL INSPECTION B 2-7 1998 GENERAL INFORMATION GUN SERVICE
GENERAL IX 1998
ERGO LP DRAWING AND PARTS LIST B 2-8 1998
SERIALIZATION IX 1998
ERGO INFLATOR ASSY WITH R.E. VALVE
WARRANTY IX 1998
DRAWING AND PARTS LIST B 2-9 2000
ROUTINE CARE IX 1998
ERGO LP DRAWING B 2-10 2002
SERVICE REQUIREMENTS X 1998
ERGO INFLATOR ASSY WITH R.E. VALVE TABLE B 2-11 2003
SPECIAL TOOL KIT XI 2003
TROUBLESHOOTING
CYRANO/SPARK/STEN 2001 PNEUMATIC SPEARGUNS
MULTI AIR - INTERNATIONAL INFLATOR B 3-1 1998 DISASSEMBLY G 1-1 1998
ERGO INFLATOR TROUBLE SHOOTING B 4-1 1998 CLEANING G 1-4 1998
INSPECTION G 1-4 2002
AIR TRIM PNEUMATIC SYSTEM REASSEMBLY G 1-5 2002
DISASSEMBLY AT 1-1 2003 NEW TAHITIAN SHAFT SERVICE G 1-10 1998
PNEUMATIC INFLATOR DISASSEMBLY AT 1-1 2003 NEW DISASSEMBLY G 1-10 1998
EXHAUST BUTTON DISASSEMBLY AT 1-2 2003 NEW REASSEMBLY G 1-10 1998
INFLATION BUTTON DISASSEMBLY AT 1-2 2003 NEW PRESSURIZING G 1-11 2003
MALE QUICK COUPLING DISASSEMBLY AT 1-3 2003 NEW PRESSURIZING USING MARES
PNEUMATIC DISCHARGE VALVES DISASSEMBLY AT 1-3 2003 NEW GUN CHARGING YOKE G 1-11 2003
DISASSEMBLY OF THE EXTERNAL RING NUT PRESSURIZING USING MARES HAND PUMP G 1-12 2003
OF THE PNEUMATIC DISCHARGE VALVES AT 1-3 2003 NEW INSPECTION AND ADJUSTMENT G 1-13 1998
DISASSEMBLY OF THE SEALING DISK ASSEMBLY AT 1-4 2003 NEW O-RING INSPECTION G 1-13 1998
DISASSEMBLY OF THE VALVE RING ASSEMBLY AT 1-4 2003 NEW TRIGGER STROKE INSPECTION G 1-13 1998
DISASSEMBLY OF INTERNAL SUPPORTS AT 1-5 2003 NEW TRIGGER SENSITIVITY ADJUSTMENT G 1-14 1998
DISASSEMBLY OF THE BUOYANCY BAG SAFETY BAR INSPECTION G 1-14 1998
INTERNAL SUPPORTS AT 1-5 2003 NEW POWER REGULATOR INSPECTION G 1-14 1998
DISASSEMBLY OF THE PNEUMATIC INFLATOR CYRANO DRAWING AND PARTS LIST G 1-15 1998
INTERNAL SUPPORT AT 1-6 2003 NEW SPARK (Pipin line) DRAWING AND PARTS LIST G 1-16 1998
DISASSEMBLY OF THE INTERNAL SUPPORT STEN 2001 SERIES DRAWING G 1-17 2002
OF THE 1ST PNEUMATIC DISCHARGE VALVE AT 1-7 2003 NEW STEN 2001 SERIES DRAWING G 1-18 2002
DISASSEMBLY OF THE INTERNAL SUPPORT STEN 2001 SERIES TABLE G 1-19 2003
OF THE 2ND PNEUMATIC DISCHARGE VALVE AT 1-8 2003 NEW CYRANO DRAWING G 1-20 2003
TABLE " A " AT 1-9 2003 NEW CYRANO TABLE G 1-21 2003 NEW
CLEANING AT 1-9 2003 NEW SPARK (Pipin line) DRAWING G 1-22 2003
INSPECTION AT 1-10 2003 NEW SPARK (Pipin line) TABLE G 1-23 2003 NEW
PNEUMATIC INFLATOR AT 1-10 2003 NEW
PNEUMATIC VALVES AT 1-11 2003 NEW
COMPETITION PNEUMATIC SPEARGUN
REASSEMBLY AT 1-12 2003 NEW
DISASSEMBLY G 2-1 1998
REASSEMBLY OF INTERNAL SUPPORTS AT 1-12 2003 NEW
CLEANING G 2-4 1998
REASSEMBLY OF THE PNEUMATIC INFLATOR
INSPECTION G 2-4 1998
INTERNAL SUPPORT AT 1-13 2003 NEW
REASSEMBLY G 2-5 1998
REASSEMBLY OF THE INTERNAL SUPPORT
PRESSURIZING G 2-9 1998
OF THE 1ST PNEUMATIC DISCHARGE VALVE AT 1-14 2003 NEW PRESSURIZING USING MARES
REASSEMBLY OF THE INTERNAL SUPPORT GUN CHARGING YOKE G 2-10 1998
OF THE 2ND PNEUMATIC DISCHARGE VALVE AT 1-15 2003 NEW PRESSURIZING USING MARES HAND PUMP G 2-10 1998
REASSEMBLY OF THE BUOYANCY BAG INSPECTION AND ADJUSTMENT G 2-11 1998
INTERNAL SUPPORTS AT 1-16 2003 NEW O-RING INSPECTION G 2-12 1998
PNEUMATIC DISCHARGE VALVES REASSEMBLY AT 1-17 2003 NEW TRIGGER STROKE INSPECTION G 2-12 1998
REASSEMBLY OF THE SEALING DISK AT 1-17 2003 NEW TRIGGER SENSITIVITY ADJUSTMENT G 2-12 1998
REASSEMBLY OF THE VALVE RING AT 1-17 2003 NEW SAFETY INSPECTION G 2-13 1998
REASSEMBLY OF THE EXTERNAL RING NUT POWER REGULATOR INSPECTION G 2-13 1998
OF THE PNEUMATIC DISCHARGE VALVES AT 1-18 2003 NEW SPEARGUN STEN (Pipin line) DRAWING
REASSEMBLY OF THE PNEUMATIC INFLATOR AT 1-19 2003 NEW AND PARTS LIST G 2-11 1998
MALE QUICK COUPLING REASSEMBLY AT 1-19 2003 NEW
REASSEMBLY OF THE INFLATION BUTTON AT 1-19 2003 NEW
D INDEX original copywriter 1987
revised 2003 - printed 2003

INDEX

MARES SERVICE MANUAL

CONTENTS
Last Note Last Note
revision revision
SPEARGUN TROUBLESHOOTING G 3-1 2002 REASSEMBLY OF BACK PACK H 1-20 2000
REASSEMBLY 4-WAY MANIFOLD AND
INTEGRATED SYSTEM H.U.B. 2000 SECONDS STAGES H 1-21 2000
TECHNICAL BULLETIN BTM4 2002 REASSEMBLY OF 1ST STAGE H 1-22 2000
DISASSEMBLIES TESTS H 1-22 2000
DISASSEMBLY OF THE 1ST STAGE FROM TEST OF PNEUMATIC SYSTEM H 1-22 2000
INTEGRATED SYSTEM H 1-1 2000 A) PNEUMATIC CONTROL BODY H 1-22 2000
DISASSEMBLY OF H.U.B. BAG H 1-1 2000 B) PNEUMATIC DUMP VALVES H 1-23 2000
DISASSEMBLY OF 4-WAY MANIFOLD H 1-1 2000 TEST OF BAG H 1-23 2000
DISASSEMBLY OF BACKPACK H 1-2 2000 C) MECHANICAL OVERPRESSURE VALVES H 1-23 2000
DISASSEMBLY OF 7-WAY MANIFOLD H 1-2 2000 D) BAG H 1-24 2000
DISASSEMBLY OF TANK SUPPORT PLATE H 1-3 2000 TEST OF INTEGRATED SYSTEM ASSEMBLY H 1-24 2000
DISASSEMBLY OF MECHANICAL TEST OF DISTRIBUTORS / HOSES H 1-25 2000
OVERPRESSURE VALVES H 1-3 2000 F) DISASSEMBLY H 1-25 2000
DISASSEMBLY OF INFLATING ORAL PIPE H 1-4 2000 G) REASSEMBLY H 1-26 2000
DISASSEMBLY OF H.U.B. PNEUMATIC SYSTEM H.U.B. MARES DRAWING AND PARTS LIST H 1-27 2000
DISASSEMBLY OF PNEUMATIC CONTROL H 1-4 2000 H.U.B. MARES TABLE H 1-28 2002
DISASSEMBLY OF PNEUMATIC DUMP VALVES H.U.B. MARES TABLE H 1-29 2002
EXTERNAL BEZEL H 1-5 2000 PNEUMATIC DISCHARGE VALVE H.U.B.
DISASSEMBLY OF PNEUMATIC SYSTEM DRAWING AND PARTS LIST H 1-30 2002
INTERNAL SUPPORTS FROM BAG H 1-6 2000 PNEUMATIC DISCHARGE VALVE H.U.B. TABLE H 1-31 2003
DISASSEMBLY OF BOTTOM PNEUMATIC DUMP PNEUMATIC CONTROL H.U.B. DRAWING AND
VALVE INTERNAL SUPPORT H 1-6 2000 PARTS LIST H 1-32 2002
DISASSEMBLY OF TOP PNEUMATIC DUMP PNEUMATIC CONTROL H.U.B. TABLE H 1-33 2003
VALVE INTERNAL SUPPORT H 1-7 2000 H.U.B. CENTURY DRAWING H 1-34 2002
DISASSEMBLY OF PNEUMATIC CONTROL H.U.B. CENTURY TABLE H 1-35 2003
INTERNAL SUPPORT H 1-7 2000 H.U.B. AVANTGARDE DRAWING H 1-36 2002
DISASSEMBLY OF PNEUMATIC SYSTEM H.U.B. AVANTGARDE TABLE H 1-37 2003
INTERNAL SHEATHING H 1-7 2000 H.U.B AVANTGARDE PNEUMATIC
CLEANING H 1-8 2000 CONTROL DRAWING H 1-38 2002
INSPECTION H 1-8 2000 H.U.B AVANTGARDE PNEUMATIC
PNEUMATIC CONTROL H 1-8 2000 CONTROL TABLE H 1-39 2003
PNEUMATIC VALVES H 1-9 2000
7-WAY MANIFOLD/HOSES H 1-10 2000 ACCESSORIES
4-WAY MANIFOLD H 1-10 2000
ORAL PIPE H 1-11 2000 AIRLOCK
OVERPRESSURE VALVE H 1-11 2000 DISASSEMBLY I 1-1 2002
REASSEMBLY H 1-11 2000 DISASSEMBLING THE AIRLOCK SYSTEM I 1-1 2002
PNEUMATIC SYSTEM REASSEMBLY H 1-12 2000 DISASSEMBLING THE QUICK COUPLING
REASSEMBLY OF INTERNAL SHEATHING OF CHECK VALVE I 1-4 2002
INTEGRATED SYSTEM H 1-12 2000 CLEANING I 1-4 2002
REASSEMBLY OF INTERNAL SUPPORT OF INSPECTION I 1-5 2002
PNEUMATIC CONTROL H 1-12 2000 REASSEMBLY I 1-6 2002
REASSEMBLY OF INTERNAL SUPPORT OF TOP ASSEMBLING THE QUICK COUPLING
PNEUMATIC DUMP VALVE H 1-12 2000 CHECK VALVE I 1-6 2002
REASSEMBLY OF INTERNAL SUPPORT OF ASSEMBLING THE AIRLOCK SYSTEM I 1-7 2002
BOTTOM PNEUMATIC DUMP VALVE H 1-13 2000 CHECKS AND INSPECTIONS I 1-10 2002
REASSEMBLY OF PNEUMATIC DUMP VALVES AIRLOCK DRAWING I 1-12 2002
EXTERNAL BEZEL H 1-14 2000 AIRLOCK TABLE I 1-13 2002
REASSEMBLY OF PNEUMATIC CONTROL BODY H 1-14 2000
REASSEMBLY OF PNEUMATIC CONTROL H 1-16 2000
REASSEMBLY OF BAG H 1-16 2000
REASSEMBLY OF INFLATION PIPE H 1-16 2000
REASSEMBLY OF MECHANIC OVERPRESSURE
VALVES H 1-17 2000
REASSEMBLY OF TANK PLATE SUPPORT H 1-18 2000
REASSEMBLY OF 7-WAY MANIFOLD SYSTEM H 1-19 2000
REASSEMBLY OF TANK PLATE SUPPORT + 7-WAY
MANIFOLD ON INTEGRATED SYSTEM H 1-20 2000
 original copywriter 1987 REGULATORS REGULATOR MAINTENANCE KIT V
revised 2003 - printed 2003

Set of special tools in case for reparing regulators Code 416900

Wrench for retaining nut 1st stage Wrench for 1 stage diaphragm retaining nut
st

(B-1) (B-2)
Code 46106201 Code 46106202

1st stage disassembling tool Wrench for 1st stage diaphragm retaining nut

(B-5) (B-16)
Code 46106205 Code 46106216

MR 02-1st stage seat connector disassembly Wrench for 1st stage hose connector

(B-11) (B-18)
Code 46106211 Code 46106218

Voltrex 2nd stage adjustament tool Wrench for 2nd stage connector and hose Demand lever adjustment tool
(n°2)

(B-4) (B-17) (B-12)

Code 46106204 Code 46106217 Code 46106212

Wrench first stage plug MR 22 Wrench 2nd stage hose connector Nikos Demand lever adjustment tool

(B-8) (B-9) (B-20)

Code 46106208 Code 46106209 Code 46106220

1st stage adjustment tool Beta Wrench 2nd stage hose connector 2nd stage demand lever assembling
2nd stage plug BETA (n°2) tool inserter OR

(B-13) (B-19) (B-6)

Code 46106213 Code 46106219 Code 46106206

HP seat-disassembling tool MR 22 Cover disassembly tool Akros-Nikos Snap ring plier 1st stage
2nd stages

(B-21) (B-7) (B-14)

Code 46106221 Code 46106207 Code 46106214

R 2 piston seat-disassemblig tool Wrench for R 2 first stage cap Special tool for mounting the Proton
2nd stage valve

(B-22) (B-23) (B-36)

Code 46106222 Code 46106223 Code 46200383
VI SPECIAL TOOLS REGULATORS original copywriter 1987
revised 2003 - printed 2003

Set of special tools in case for reparing regulators and BCs. Code 416901
Purge button-tool (Ergo) Demand lever adjustment tool

(B-20)
Code 47106190 Code 46106220

1st stage disassembling tool HP seat-disassembling tool MR 22

(B-5) (B-21)
Code 46106205 Code 46106221

2nd stage demand-lever assembling tool R 2 piston seat disassembling tool

Insert O-ring

(B-6) (B-22)
Code 46106206 Code 46106222

MR 02-1st stage seat connector disassembling tool Cover disassembling tool

Akros-Nikos

(B-11) (B-7)
Code 46106211 Code 46106207

Demand lever adjustment tool Gauge for demand lever Akros-Nikos

(B-12)
Code 46106212 Code 46106230

Special tool for LP inflator valve Gauge for demand lever Voltrex-Beta

(B-12)
Code 46106231
Code 46106212

Special tool for mounting the Proton 2nd stage valve Gauge for demand lever 2nd stage Abyss Turbo Flow

(B-36)
Code 46200383 Code 46200260
K 1-2 CWD KIT FIRST STAGE original copywriter 1987
revised 2003 - printed 2003

C.W.D. KIT INSTALLATION

! WARNING!
FOR REFERENCES USED IN THIS MANUAL CONSULT THE
TABLES FOR THE APPROPRIATE MODELS.

NOTE IT IS RECOMMENDED THAT YOU REMOVE ALL

HOSES CONNECTED TO THE 1ST STAGE.

1. Insert the disassembly tool for the first stage (B5)

in an LP port.
2. Remove the dust cap (110). (Version 16)
3. Remove the first stage cap (70). (Version 12)
4. Unscrew the adjusting nut (18) using the wrench (B13)
and remove the diaphragm spring (16).
5. Remove the retaining nut (17) and the shock ring (69)
(Version 32-Ruby-Abyss-22) and the spring base plate
(15).
6. If the C.W.D. kit is not installed on the regulator, clean the
first stage diaphragm with a damp cloth and dry it. Clean
the diaphragm spring and the base plate following the
instruction in the "Cleaning" section of this manual.
7. Oil both sides of the base plate (15) with the silicone oil
supplied with the C.W.D. kit, and position it on the
diaphragm.
8. Lightly oil the edge of the retaining nut (17) with the
silicone oil provided in the C.W.D. kit and screw it to the
first stage body until it is fastened correctly (see load in
N/m for diaphragm retaining nut).
9. Oil the diaphragm spring (16) with the silicone oil and
place it on the spring base plate.
10. Arrange the nut (18) over the spring. Using the tool (B13),
tighten the nut until it is positioned over the internal edge
of the retaining nut (17).
11. Remove the disassembly tool for the first stage (B5) from
the LP port and screw on the closure cap.
12. Connect a submersible pressure gauge to check the
intermediate pressure to an LP port on the first stage and
the second stage to the DFC port.

NOTE DO NOT SUBMERGE THE PRESSURE GAUGE WHEN

CALIBRATING THE INTERMEDIATE PRESSURE. THIS
CAN AFFECT ITS PRECISION AND/OR DAMAGE IT.
 original copywriter 1987 CWD KIT FIRST STAGE K 1-3
revised 2003 - printed 2003

! DANGER ! RISK OF EXPLOSION

DO NOT CONNECT AN INTERMEDIATE PRESSURE GAUGE TO AN
HG PRESSURE PORT ON THE FIRST STAGE. THIS WILL CAUSE
THE HOSE AND/OR GAUGE TO EXPLODE AND POSSIBLY CAUSE
GRAVE INJURY.

13. Connect the first stage to a full tank (2600 - 3000 psi / 185
- 210 bar) (Fig. 2).
14. Read the intermediate pressure indicated on the
submersible pressure gauge and adjust it, following the
instructions shown in the table in the "First Stage
Adjustment" section, C.W.D. version.

! WARNING!
AFTER CALIBRATING THE FIRST STAGE IT MAY BE NECESSARY TO
ADJUST THE SECOND STAGE DEMAND LEVER. PERFORM ANY
ADJUSTMENTS OR TESTS REQUIRED FOLLOWING THE Low pressure Intermediate
PROCEDURES INDICATED IN THE MAINTENANCE MANUAL IN THE port (LP) pressure gauge
SECTION CONCERNING YOUR SECOND STAGE MODEL. full scale 30/40 bar

15. After adjusting the second stage if required, close the tank Fig. 2
valve, release the air using the second stage purge button,
and remove the pressure gauge and the second stage.
16. Set the first stage in an inclined position (5-10 degrees)
with the open end of the retaining nut facing upward.
17. Fill the C.W.D. unit and adjusting nut almost entirely full
with the silicone oil supplied with the kit.
18. Turn the first stage unit counter-clockwise, lightly tapping
the sides of the C.W.D. unit with a plastic or wooden object
(e.g. a screwdriver handle) to eliminate any bubbles in the
silicone oil.
19. Install the diaphragm (58) with the rectangular edge facing
upward (Fig. 1).
a. Lift the upper end of the diaphragm, pressing lightly
on the center to allow air to escape.
b. The diaphragm should be completely submerged in the oil.

! WARNING!
PAY STRICT ATTENTION AND MAKE SURE THAT THERE IS
ABSOLUTELY NO AIR UNDER THE DIAPHRAGM. IN THE EVENT
THAT AIR REMAINS, REPEAT STEPS a. AND b.

20. Install the C.W.D ring (59) and tighten it with the tool
provided in the kit. The edge of the ring must touch the
adjusting nut (18).
K 1-4 CWD KIT FIRST STAGE original copywriter 1987
revised 2003 - printed 2003

21. Pour surplus oil into a special container. Eliminate residual

oil from the first stage with water. Ensure that the first
stage protection cap is in place and is correctly tightened
before rinsing.
22. Install the C.W.D. protection cap (108). (Version 16).

ꔼ NOTE !
DO NOT TOUCH THE C.W.D. KIT DIAPHRAGM WITH SHARP
INSTRUMENTS OR WITH THE FINGERS, AND DO NOT DIRECT
ANY POWERFUL JETS OF WATER ONTO IT (e.g.: FROM A HOSE).
PERFORATION OR MOVEMENT OF THE DIAPHRAGM MAY
CAUSE OIL TO LEAK AND ALLOW INFILTRATION OF WATER.

23. Screw the 1st stage to the DFC port and the submersible
pressure gauge to check the intermediate pressure.
24. Connect the first stage to a full tank (2600 - 3000 psi / 185 -
210 bar) (Fig. 2).

! WARNING!
IF THE CHANGE IN INTERMEDIATE PRESSURE IS GREATER
THAN +0.4 BAR COMPARED WITH THE PRESSURE SET
PREVIOUSLY, REPEAT CWD KIT INSTALLATION PROCEDURES.

25. Remove the LP pressure gauge.

 original copywriter 1987 REGULATORS 1 S T STAGE MR22 - RUBY (TITANIUM) - ABYSS - V32 F 1-13
revised 2003 - printed 2003

Drawing reference No.: E 2

Table
No.19 ABYSS FIRST STAGE table updated on
01/09/2003

Ref. N. Code Description Ref. N. Code Description

1 A 1st Stage body with DFC por t 68 46183052 Pentagonal spring for DIN connector D. 12

2 46185015 Snap ring Int. D. 13 69 46186218 Shock ring

3 46185211 Yoke 71 46110211 OR 2050

4 D HP chamber 71 46110413 OR 2050 Viton 014-9707

5 46185038 Backup ring 74 46110107 OR 2031

6 46110101 OR 2012 74 46110403 OR 2031 Viton 011-9707

6 46110401 OR 2012 Viton 006-9707 75 46186216 1st Stage poppet seat

7 46186205 Yoke retainer nut 76 46186210 HP chamber spring

8 46185011 Poppet spring 79 F DIN connector spacer bushing

9 46200276 1st stage poppet (Pebax) 2001 ass. 80 46186206 Anti-drag head

12 46186214 Poppet pin 81 46186208 1st Stage por t plug

13 46186213 Poppet button 89 46184324 ABYSS Sticker

14 46185022 Diaphragm 148 46184315 "EN 250 - 200 bar" Sticker

15 46185034 Spring base plate 149 46184316 "MARES" Sticker

16 46185023 Diaphragm spring

17 46186219 Retaining nut ASSEMBLIES

18 46185028 Spring adjusting nut

19 46110106 OR 106 A 46200106 1st stage assembly ABYSS 2000

19 46110402 OR 106 Viton 610-9707 A < 46185988 > 1st stage assembly ABYSS DIN

20 46185204 3/8" UNF Por t plug D 46185210 HP Chamber assembly (4-5-6)

416800
22 46186202 Tapered sintered filter F 200 BAR DIN connector assembly
200 NX
23 46110117 OR 115 (23-48-49-56-62-68-71-79)
416800
23 46110406 OR 115 Viton 614-9707 F connector assembly DIN 300 BAR
300 NX
24 46185010 Dust cap (23-48-49-56-62-68-71-79)

25 46184079 Yoke knob I 416851 ABYSS CWD KIT

48 46183050 200 BAR DIN connector body *** 46186152 Ser vice kit INT 1st Stage 2/22/16/TP/D16/S40

48 46183049 300 BAR DIN connector body (2-5-6-19-22-52-71-74)

49 F DIN 200 BAR threaded locking ring *** 46186151 Ser vice kit DIN 1st Stage 32/22/16/TP/D16

49 F DIN 300 BAR threaded locking ring (5-6-19-23-52-56-68-71-74)

Ser vice kit Ruby INT VITON 1st
52 46110108 OR 108 *** 46185167
Stage/32/22/16/D16
52 46110404 OR 108 Viton 611-9754 (2-5-6-19-22-52-71-74)
DIN VITON 1st Stage Ruby/32/22/16/D16
53 46185205 7/16" HP por t plug *** 46185168
Ser vice Kit
56 46183053 DIN connector filter D. 9 (5-6-19-23-52-56-68-71-74)

57 I CWD body

58 46185301 CWD Diaphragm ACCESSORIES

59 I CWD Locking ring

61 46185013 Filter spring 98 46186207 1/2 UNF Por t plug

62 46183013 DIN connector dust cap 97 46110215 OR 2043

 original copywriter 1987 REGULATORS 1 S T STAGE MR22 - RUBY (TITANIUM) - ABYSS - V32 F 1-15
revised 2003 - printed 2003

Drawing reference No.: E 12

Table
No 21 V 32 FIRST STAGE Table updated on
01/09/2003

Ref.N. Code Description Ref.N. Code Description

1 A V 32 1st Stage Body with DFC por t 68 46183052 Pentagonal spring for DIN connector D. 12

2 46185015 Snap ring Int. D. 13 71 46110211 OR 2050

3 46186270 Sandblasted yoke 71 46110413 OR 2050 Viton 014-9707

4 D HP chamber 74 46110107 OR 2031

5 46185038 Backup ring 74 46110403 OR 2031 Viton 011-9707

6 46110101 OR 2012 75 46186249 SCS poppet seat

6 46110401 OR 2012 Viton 006-9707 76 46186210 HP chamber spring

7 46186205 Yoke retainer nut 79 F DIN connector spacer bushing

8 46186306 Poppet spring 80 46186206 Anti-drag head

9 46200175 SCS 1st Stage poppet 81 46186208 1st Stage por t plug

12 46186214 Poppet pin 148 46184315 " EN 250 " Yoke sticker

13 46186213 Poppet button 176 46200351 Oval Sticker

14 46185022 Diaphragm 177 46200368 V 32 bottom casing

15 46185034 Spring base plate 178 46200367 V 32 top casing

16 46185023 Diaphragm spring

17 46186268 Sandblasted retaining nut ASSEMBLIES

18 46185028 Spring adjusting nut

19 46110106 OR 106 A 46200405 V 32 1st Stage assembly

19 46110402 OR 106 Viton 610-9707 D 46185210 HP Chamber assembly (4-5-6)

416800
20 46185204 3/8" UNF Por t plug F 200 BAR DIN connector assembly
200 NX
22 46186202 Tapered sintered filter (23-48-49-56-62-68-71-79)
416800
23 46110117 OR 115 F 300 BAR DIN connector assembly
300 NX
23 46110406 OR 115 Viton 614-9707 (23-48-49-56-62-68-71-79)

24 46185010 Dust cap I 416851 CWD KIT

25 46184079 Yoke knob *** 46186152 Ser vice kit INT 1st Stage 2/22/16/TP/D16/S40

48 46183050 200 BAR DIN connector body (2-5-6-19-22-52-71-74)

48 46183049 300 BAR DIN connector body *** 46186151 Ser vice kit DIN 1st Stage 32/22/16/TP/D16

49 F DIN 200 BAR threaded locking ring (5-6-19-23-52-56-68-71-74)

Ser vice kit Ruby INT VITON 1st
49 F DIN 300 BAR threaded locking ring *** 46185167
Stage/32/22/16/D16
52 46110108 OR 108 (2-5-6-19-22-52-71-74)
Ser vice kit Ruby DIN VITON 1st
52 46110404 OR 108 Viton 611-9754 *** 46185168
Stage/32/22/16/D16
53 46185205 7/16" HP por t plug (5-6-19-23-52-56-68-71-74)

56 46183053 DIN connector filter D. 9

57 I CWD body ACCESSORIES

58 46185301 CWD Diaphragm

59 I CWD Locking ring 98 46186207 1/2 UNF Por t plug

61 46185013 Filter spring 97 46110215 OR 2043

62 46183013 DIN connector dust cap

 original copywriter 1987 REGULATORS 1 ST STAGE MR 16 - V 16 - VX 16 - TI PLANET F 2-9
revised 2003 - printed 2003

Drawing reference No.: E 6

Table
No. 8 FIRST STAGE V 16 - V 16 NITROX Table updated
on 01/09/2003

Ref. N. Code Description Ref. N. Code Description

1 A DFC V 16 1st St. body 61 46185013 Filter spring

2 46185015 Snap ring Int. D. 13 62 46183013 DIN connector dust cap

3 46185211 V 16 Yoke 68 46183052 Pentagonal spring for DIN connector D. 9

4 D H.P. chamber 71 46110211 OR 2050

5 46185038 Backup ring 71 46110413 OR 2050 Viton 014-9707

6 46110101 OR 2012 74 46110107 OR 2031

6 46110401 OR 2012 Viton 006-9707 74 46110403 OR 2031 Viton 011-9707

7 46186241 Yoke retainer nut 76 46186210 HP chamber spring

8 46186306 V 16 Poppet spring 79 F DIN connector spacer bushing

9 46200175 SCS 1st Stage poppet 80 46186206 Anti-drag head

12 46186214 Poppet pin 81 46186208 Por t plug

13 46185032 Poppet button 108 46185266 C.W.D. Protection cap

14 46185022 Diaphragm 109 46186239 Tampographed V 16 SCS unit protection

15 46185034 Spring base plate 110 46186245 Tampographed protection cap

16 46185023 Diaphragm spring 115 46186249 SCS poppet seat (V 16)

17 46186219 Retaining nut 148 46184315 "EN 250 - 200 bar" Sticker

18 46185028 Spring adjuster nut 149 46184316 "MARES" Sticker

19 46110106 OR 106

19 46110402 OR 106 Viton 610-9707 ASSEMBLIES

20 46185204 3/8" UNF Por t plug

22 46186202 Tapered sintered filter A 46200109 V 16 1st Stage assembly

23 46110117 OR 115 D 46185210 H.P. chamber assembly (4-5-6)

23 46110406 OR 115 Viton 614-9707 D 46186259 H.P. chamber assembly (4-5-6) Nitrox
416803 200
24 46185010 V 16 Dust cap F Connector assembly DIN 200 BAR Nitrox
NX
25 46184079 V 16 Yoke knob ( 23-48-49-56-62-68-71-79 )
416803 300
48 46183036 200 BAR DIN connector body F 300 BAR DIN Nitrox connector assembly
NX
48 46183035 300 BAR DIN connector body ( 23-48-49-56-62-68-71-79 )

49 F Threaded locking ring (DIN) 200 BAR I 416851 CWD KIT

49 F Threaded locking ring (DIN) 300 BAR *** 46186152 Ser vice kit INT 1st Stage 2/22/16/TP/D16/S40

52 46110108 OR 108 ( 2-5-6-19-22-52-71-74 )

52 46110404 OR 108 Viton 611-9707 *** 46186151 Ser vice kit DIN 1st Stage 32/22/16/TP/D16

53 46185205 H.P. 7/16" UNF Por t plug ( 5-6-19-23-52-56-68-71-74 )

Ser vice kit Ruby INT VITON 1st
56 46183053 DIN connector filter D.9 *** 46185167
Stage/32/22/16/D16
57 I C.W.D. body ( 2-5-6-19-22-23-52-56-68-71-74)
Ser vice kit Ruby DIN VITON 1st
58 46185301 C.W.D. diaphragm *** 46185168
Stage/32/22/16/D16
59 I C.W.D. ring nut ( 5-6-19-23-52-56-68-71-74)
 original copywriter 1987 REGULATORS 1 ST STAGE MR12 - MRX12 - V12 - MR12 LONG F 3-9
revised 2003 - printed 2003

Drawing reference No: E 8

Table MR 12 DFC FIRST STAGE Table updated
No. 12 MR 12 NITROX on 01/09/2003

Ref.N. Code Description Ref.N. Code Description

1 A V 12 Body 52 46110108 OR 108

2 46185015 Snap ring INT.D. 13 52 46110404 OR 108 Viton 611-9707

3 46185211 MR 12 Yoke 53 46185205 7/16" HP por t plug

4 D H.P. chamber 57 I CWD body

5 46185038 Backup ring 58 46185301 CWD Diaphragm

6 46110101 OR 2012 59 I CWD Locking ring

6 46110401 OR 2012 Viton 006-9707 62 46183013 DIN connector dust cap

7 46185212 Yoke retainer nut 70 46200325 Proton 1st Stage cap

8 46185011 MR 12 valve spring 74 46110107 OR 2031

9 46200276 Pebax 1st Stage poppet 74 46110403 OR 2031 Viton 011-9707

12 46186303 V 12 poppet pin 75 46186216 1st stage poppet seat

13 46185032 Poppet button 148 46184315 EN 250 - 200 bar "Sticker"

14 46185022 Diaphragm 149 46184316 "MARES" Sticker

15 46185034 Spring base plate

16 46185023 Diaphragm spring ASSEMBLIES

17 46184510 Retaining nut

18 46184511 Spring adjuster nut A 46200406 1st stage assembly MR 12 Long

18 46185028 Spring adjuster nut (C.W.D.) D 46185210 H.P. chamber assembly ( 4-5-6 )

19 46110106 OR 106 D 46186259 H.P. chamber assembly ( 4-5-6 ) Nitrox

416804
19 46110402 OR 106 Viton 610-9707 F 200 BAR DIN Nitrox connector assembly
200 NX
20 46185204 3/8" UNF Por t plug ( 23-48-49-50-51-62 )
416804
22 46185014 Sintered filter F 300 BAR DIN Nitrox connector assembly
300 NX
23 46110117 OR 115 ( 23-48-49-50-51-62 )

23 46110406 OR 115 Viton 614-9707 I 416851 CWD Kit

24 46185010 MR 12 Dust cap *** 46186150 Service kit INT/DIN 1st St. 12/LONG/D12/S30

25 46184079 MR 12 yoke nut ( 2-5-6-19-22-23-50-52-74 )

48 F Connector body (DIN) 200 BAR *** 46186154 Ser vice kit INT/DIN VITON 1st St. 12/LONG

48 F Connector body (DIN) 300 BAR ( 2-5-6-19-22-23-50-52-74 )

49 F DIN 200 BAR threaded locking ring

49 F DIN 300 BAR threaded locking ring ACCESSORIES

50 46110203 OR 2018

50 46110409 OR 2018 Viton 008-9707 ---- 415861 CPL. INT/DIN yoke connector (200 BAR)

51 46179261 Connector coupling (DIN) 200 BAR ---- 46179258 INT/DIN nut connector assembly

51 46183003 Connector coupling (DIN) 300 BAR ---- Por t plug external DIN thread
 original copywriter 1987 REGULATORS 1 ST STAGE MR12 - MRX12 - V12 - MR12 LONG F 3-11
revised 2003 - printed 2003

Drawing reference No: E 13

Table
No. 22 MR 12 LONG FIRST STAGE Table updated
on 01/09/2003

Ref.N. Code Description Ref.N. Code Description

1 A V 12 Body 52 46110108 OR 108

2 46185015 Snap ring INT.D. 13 52 46110404 OR 108 Viton 611-9707

3 46185211 MR 12 Yoke 53 46185205 7/16" HP por t plug

4 D H.P. chamber 57 I CWD body

5 46185038 Backup ring 58 46185301 CWD Diaphragm

6 46110101 OR 2012 59 I CWD Locking ring

6 46110401 OR 2012 Viton 006-9707 62 46183013 DIN connector dust cap

7 46185212 Yoke retainer nut 70 46200325 Proton 1st Stage cap

8 46185011 MR 12 valve spring 74 46110107 OR 2031

9 46200276 Pebax 1st Stage poppet 74 46110403 OR 2031 Viton 011-9707

12 46186303 V 12 poppet pin 75 46186216 1st stage poppet seat

13 46185032 Poppet button 148 46184315 EN 250 - 200 bar "Sticker"

14 46185022 Diaphragm 149 46184316 "MARES" Sticker

15 46185034 Spring base plate

16 46185023 Diaphragm spring ASSEMBLIES

17 46184510 Retaining nut

18 46184511 Spring adjuster nut A 46200406 1st stage assembly MR 12 Long

18 46185028 Spring adjuster nut (C.W.D.) D 46185210 H.P. chamber assembly ( 4-5-6 )

19 46110106 OR 106 D 46186259 H.P. chamber assembly ( 4-5-6 ) Nitrox

416804
19 46110402 OR 106 Viton 610-9707 F 200 BAR DIN Nitrox connector assembly
200 NX
20 46185204 3/8" UNF Por t plug ( 23-48-49-50-51-62 )
416804
22 46185014 Sintered filter F 300 BAR DIN Nitrox connector assembly
300 NX
23 46110117 OR 115 ( 23-48-49-50-51-62 )

23 46110406 OR 115 Viton 614-9707 I 416851 CWD Kit

24 46185010 MR 12 Dust cap *** 46186150 Service kit INT/DIN 1st St. 12/LONG/D12/S30

25 46184079 MR 12 yoke nut ( 2-5-6-19-22-23-50-52-74 )

48 F Connector body (DIN) 200 BAR *** 46186154 Ser vice kit INT/DIN VITON 1st St. 12/LONG

48 F Connector body (DIN) 300 BAR ( 2-5-6-19-22-23-50-52-74 )

49 F DIN 200 BAR threaded locking ring

49 F DIN 300 BAR threaded locking ring ACCESSORIES

50 46110203 OR 2018

50 46110409 OR 2018 Viton 008-9707 ---- 415861 CPL. INT/DIN yoke connector (200 BAR)

51 46179261 Connector coupling (DIN) 200 BAR ---- 46179258 INT/DIN nut connector assembly

51 46183003 Connector coupling (DIN) 300 BAR ---- Por t plug external DIN thread
 original copywriter 1987 REGULATORS FIRST STAGE R1-R2 F 6-7
revised 2003 - printed 2003

Drawing reference No.: E 7

Table FIRST STAGE R2 DFC - Table updated
No. 16 FIRST STAGE R2 NITROX on 01/09/2003

Ref. N. Code Description Ref. N. Code Description

1 A 1st Stage Body 61 46185013 Filter spring

2 46185015 Snap ring D. 13 62 46183013 DIN connector dust cap

3 46185211 Yoke 82 46186221 Spring washer

7 46185212 Yoke retainer nut 84 46186228 Piston body

8 46186220 Piston spring 85 46186225 Closing cap

19 46110106 OR 106 86 46110224 OR 2100

19 46110402 OR 106 Viton 610-9707 86 46110419 OR 2100 Viton 022-9707

20 46185204 3/8" UNF Por t plug 88 46186223 Piston seat

22 46185014 Sintered filter 89 46184354 1st st. sticker R2

23 46110117 OR 115 148 46184315 EN 250 - 200 bar "Sticker"

23 46110406 OR 115 Viton 614-9707 149 46184316 "MARES" Sticker

24 46185010 Dust cap

25 46184079 Yoke knob ASSEMBLIES

48 F Connector body (DIN) 200 BAR

48 F Connector body (DIN) 300 BAR A 46200112 1st stage assembly R2

416804 200 BAR DIN Nitrox connector assembly
49 F DIN 200 BAR threaded locking ring F
200 NX
49 F DIN 300 BAR threaded locking ring ( 23-48-49-50-51-62 )
416804
50 46110203 OR 2018 F 300 BAR DIN Nitrox connector assembly
300 NX
50 46110409 OR 2018 Viton 008-9707 ( 23-48-49-50-51-62 )

51 46179261 Connector coupling (DIN) 200 BAR *** 46185323 Ser vice kit for 1st St. R2/D2/S10

51 46183003 Connector coupling (DIN) 300 BAR ( 2-19-22-23-50-52-86-88 )

Nitrox INT/DIN 1st Stage (VITON O-Ring)
52 46110108 OR 108 *** 46186155
ser vice kit
52 46110404 OR 108 Viton 611-9707 ( 2-19-22-23-50-52-86-88 )

53 46185205 7/16" UNF HP por t plug

 original copywriter 1987 REGULATORS RUBY-ABYSS-VOLTREX-ORBITER SECOND STAGE S 1-11
revised 2003 - printed 2003

Drawing reference No.: E19

Table ABYSS T.F. SECOND STAGE Table updated on
No. 104 OCTOPUS ABYSS 01/09/2003

Ref.N. Code Description Ref.N. Code Description

19 46110215 OR 2043 40 46184006 Exhaust valve

19 46110415 OR 2043 Viton 013-9754 41 46186310 Exhaust tee

21 46200204 Seat connector 43 47157984 Mouthpiece clamp

26 46184449 Black 1/2" Abyss super/flow hose 44 46185086 Black mouthpiece

26 46186093 Yellow octopus super/flow hose 45 46179902 Black 1st stage hose protector

27 46110205 OR 2025 46 46186094 Black 2nd Stage hose protector

27 46110411 OR 2025 Viton 010-9754 47 46184062 Poppet seat

28 46184282 Case assembly connector 54 46186090 mouthpiece plug Octopus

29 46110211 OR 2050

29 46110413 OR 2050 Viton ASSEMBLIES

30 46186024 Second stage poppet

31 46185057 Poppet spring G 46200121 Second Stage Assembly ABYSS

32 46186025 2nd stage case 39 46186043 Cover assembly ABYSS TF Octopus

33 46185051 Demand lever nut 39 46186049 Cover assembly Black ABYSS TF

34 46185049 Washer *** 46186160 2nd St ser vice kit AVO/Classic Pro/Tech

35 46185104 Demand lever (CWD) ( 19-27-29-33-40-43-47)

ABYSS Nitrox 2nd Stage Ser vice Kit (VITON
36 46186029 Black diaphragm *** 46185166
O-Ring)
37 46185073 Ring clamp ( 19-27-29-33-40-43-47)

38 46185075 Ring clamp screw 3 x 16 stainless

 SECOND STAGES
AXIS SERIES
AXIS SERIES SECOND
STAGES
 original copywriter 1987 TECHNICAL BULLETIN BTM7 7-1
revised 03/20/03 - printed 2003

SUBJECT: TECHNICAL UPDATE ON AXIS SECOND STAGES BTM7

AXIS SECOND STAGE MAINTENANCE MANUAL REFERENCES: SECTION S-7

FINAL CHECKS AND ADJUSTMENTS MANUAL REFERENCES: SECTION S-9
BEGINNING MARCH 2003, THE HTM MARES SPORT DIVISION HAS FINE-TUNED A KIT FOR AXIS SECOND STAGE VERSIONS CONTAINING
COMPONENTS WITH SEAL PROFILES AND SURFACES SPECIALLY DESIGNED TO GUARANTEE EVEN HIGHER LEVELS OF PERFORMANCE AND
RELIABILITY. WHERE REQUIRED, HEREWITH YOU WILL FIND DESCRIPTIONS OF THE PROCEDURES REQUIRED TO UPDATE AND CORRECTLY
ADJUST YOUR SECOND STAGES.

 WARNING!
UPDATE PROCEDURES MUST BE PERFORMED BY QUALIFIED PERSONNEL AT A TECHNICAL ASSISTANCE CENTER AND/OR BY
AUTHORIZED MARES DISTRIBUTOR.
FOR THE DISASSEMBLY, REASSEMBLY, ADJUSTMENT, AND CHECKS REQUIRED FOR UPDATING WITH COMPONENTS IN THE AXIS
SECOND STAGE KITS, YOU MUST CONSULT THE PROCEDURES DESCRIBED IN THE MAINTENANCE MANUAL.
SHOULD THE UPDATED MANUALS CONTAINING THE SECTIONS INDICATED BE LACKING, OR IF THE INSTRUCTIONS ARE UNCLEAR OR NOT
ENTIRELY UNDERSTANDABLE, PLEASE CONTACT HTM SPORT BEFORE PERFORMING ANY MAINTENANCE, ADJUSTMENT, OR CHECKS.

REQUIRED EQUIPMENT AND TOOLS KIT COMPONENTS (CODE 46200510)

- 1 6MM ALLEN WRENCH (B-8 CODE: 46106208)
- COMPLETE ADJUSTABLE SEAT CONNECTOR
- 1 5MM ALLEN WRENCH (B-4 CODE: 46106204)
(COD: 46200204 + 46110205)
- 2 17MM WRENCHES (B-17 CODE: 46106217)
- 2ND STAGE POPPET SEAT: (COD: 46184062)
- 1 SPECIAL TOOL (B-12 CODE: 46106212)
- INSTRUCTIONS
- 1 FLATHEAD SCREWDRIVER (USAG TYPE 323 0.4 x 2.5 x 75)

 WARNING!
THE HTM MARES SPORT DIVISION RECOMMENDS THAT YOU PAY SPECIAL ATTENTION TO THE MAINTENANCE AND/OR ADJUSTMENT STEPS
LISTED HERE DURING SECOND STAGE UPDATING PROCEDURES:
DISASSEMBLY:
DISASSEMBLE BY FOLLOWING THE PROCEDURES DESCRIBED IN STEPS: 5, 6 AND 10.
1) USING A PIN, REMOVE THE 2ND STAGE POPPET SEAT (47) FROM THE VALVE CASING (92).
CONTINUE DISASSEMBLY BY FOLLOWING THE PROCEDURES DESCRIBED IN STEPS: 12, 13, 14 AND 15.
REASSEMBLY:
2) INSERT THE NEW 2ND STAGE POPPET SEAT (47), TAKING CARE TO CHECK THAT IT IS WELL POSITIONED INSIDE THE VALVE
CASING (92).
3) INSERT AND SCREW IN THE NEW SEAT CONNECTOR (21) IN THE COUPLER (28) WITH A 5 MM ALLEN WRENCH (B-4), ALLOWING
IT TO PROTRUDE FROM THE COUPLING APPROXIMATELY 3MM (AS DESCRIBED IN STEP 13 OF THE REASSEMBLY PROCEDURES).
CONTINUE WITH REASSEMBLY FOLLOWING THE INSTRUCTIONS IN STEPS: 15 AND 17.
4) INSPECT THE INTERMEDIATE PRESSURE VALUE IN THE FIRST STAGE AS INDICATED IN THE FIRST STAGES SECTION (F-7) AND
ADJUST IF NECESSARY.
N.B: FOR INTENSIVE USE, AN INTERMEDIATE PRESSURE OF 9.8 -9.9 BAR (142 - 143 P.S.I.) IS RECOMMENDED.
5) AFTER ADJUSTING THE 2ND STAGE DEMAND LEVER, DESCRIBED IN THE ADJUSTMENT PROCEDURES IN THE MANUAL, YOU MUST
CHECK THAT:
AIR DELIVERY MUST BE TRIGGERED ABOUT MIDWAY ALONG THE PURGE BUTTON'S TRAVEL, AND THE SOUND OF THE DEMAND
LEVER TOUCHING THE METAL DISK OF THE SECOND STAGE DIAPHRAGM ("TAPPING") SHOULD BE AUDIBLE WHEN THE
PRESSURIZED SECOND STAGE IS SHAKEN VIGOROUSLY UP AND DOWN.
6) WE RECOMMEND YOU CHECK THAT THE INITIAL CRACKING PRESSURE DESCRIBED IN THE "FINAL CHECKS AND ADJUSTMENTS"
SECTION (S-9) FALLS WITHIN THE FOLLOWING VALUES:
AXIS: APPROXIMATELY 3 CM/H2O (FROM 3.0 TO 3.2 CM/H20).
AXIS OCTOPUS VERSIONS: FROM 3.3 TO 3.5 CM/H20.
N.B: IF THE INITIAL CRACKING PRESSURE DOES NOT FALL WITHIN THE VALUES INDICATED ABOVE, ADJUST THE PRESSURE AS
DESCRIBED IN THE MANUAL IN THE "FINAL CHECKS AND ADJUSTMENTS" SECTION (S-9).
 PROTON SERIES
SECOND STAGES
PROTON SERIES
SECOND STAGES
 original copywriter 1987 TECHNICAL BULLETIN BTM6 6-1
revised 10/28/2002 - printed 2003

SUBJECT: MANUAL MAINTENANCE PROCEDURES - PROTON ICE VERSION BTM6

MANUAL REFERENCE DISASSEMBLY REPLACES STEPS 4 - 5

MANUAL REFERENCE ASSEMBLY REPLACES STEP 18
REF. TAB. # 116 DRG. E 26

D I S A S S E M B LY
4. REMOVE THE EXHAUST TEE (41).

R E A S S E M B LY
18. CORRECTLY POSITION THE EXHAUST TEE (41) OVER THE
SUPPORT FLANGE ON THE 2ND STAGE CASE.
 original copywriter 1987 REGULATORS PROTON SERIES SECOND STAGES S 8-11
revised 2003 - printed 2003

Drawing reference No.: E 24

Table PROTON SECOND STAGE Table updated
No. 114 PROTON OCTOPUS on 01/09/2003

Ref. No. Code Description Ref. No. Code Description

19 46110106 OR 106 92 46184221 Valve body

19 46110402 OR 106 Viton 610-97507 101 +++ Proton cover nut

21 46200204 Seat connector 103 +++ Proton cover button

26 46200254 Soft 3/8 hose 104 46200339 Button sticker

26 46200349 Soft 3/8 hose - yellow 164 --- Rotation stop washer

27 46110205 OR 2025 165 46200334 Case assembly bushing

27 46110411 OR 2025 Viton 010-9707 171 46110110 OR 2037

28 46184282 Case assembly connector 171 46200298 OR 2037 Viton

30 46184219 Valve shaft 172 +++ Proton octopus 2nd st. rubber cover

31 46185059 Poppet spring 172 +++ Proton octopus 2nd st. rubber cover

32 46200330 2nd stage case 173 46200340 Proton case sticker

33 46185051 Demand lever nut 174 46200361 Exhaust tee cap fastening pin

34 46185049 Lever washer

35 46187027 Demand lever ASSEMBLIES

36 46200311 2nd st diaphragm

40 46184006 Exhaust valve G 46200411 Proton Second Stage Assembly

41 46200315 Proton inspection cap G 46200412 Proton NX 2nd stage assembly

43 47157984 Mouthpiece clamp 415335 2K2 regulator mouthpiece kit

44 46185086 Proton octopus black mouthpiece +++ 46200416 Proton assembly cover

44 46200366 2k2 Mouthpiece (101 - 103 - 104 - 172)

46 46200323 Proton hose protector +++ 46200415 Proton NK assembly cover

47 46184062 Poppet seat (101 - 103 - 104 - 172)

54 46186090 mouthpiece plug Octopus +++ 46200413 Proton octopus assembly cover

63 46184289 Cover safety catch (101 - 103 - 104 - 172)

64 46200322 2nd St. adjustment plug *** 46200409 Proton/Proton XL/Ice 2nd St ser vice kit

71 46110211 OR 2050 (19 - 27 - 33 - 40 - 43 - 47 - 71 - 171)

Proton NX/Proton XL NX/Ice NX 2nd St.
71 46110413 OR 2050 Viton 014-9707 *** 46200408
service kit
78 46200321 Diaphragm holding ring (19 - 27 - 33 - 40 - 43 - 47 - 71 - 171)
 original copywriter 1987 REGULATORS PROTON SERIES SECOND STAGES S 8-13
revised 2003 - printed 2003

Drawing reference No: E 25

Table
No. 115 PROTON XL SECOND STAGE Table updated
on 04/02/2002

Ref.N. Code Description Ref.N. Code Description

19 46110106 OR 106 78 46200321 Diaphragm holding ring

19 46110402 OR 106 Viton 610-97507 92 46184221 Valve body

21 46200204 Seat connector 101 +++ Proton cover nut

26 46200346 Soft 1/2" hose 103 +++ Proton cover button

27 46110205 OR 2025 104 46200339 Button sticker

27 46110411 OR 2025 Viton 010-9707 164 --- Rotation stop washer

28 46184282 Case assembly connector 165 46200334 Case assembly bushing

30 46184219 Valve shaft 171 46110110 OR 2037

31 46185059 Poppet spring 171 46200298 OR 2037 Viton

32 46200330 2nd stage case 172 +++ Rubber cover

33 46185051 Demand lever nut 173 46200341 Proton case sticker

34 46185049 Lever washer 174 46200361 Exhaust tee cap fastening pin

35 46187027 Demand lever 175 46200320 Cabochon

36 46200311 2nd st diaphragm

40 46184006 Exhaust valve ASSEMBLIES

41 46200315 Proton inspection cap

43 47157984 Mouthpiece clamp G 46200410 Proton XL 2nd stage assembly

44 46200366 2k2 Mouthpiece 415335 2K2 regulator mouthpiece kit

46 46200323 Proton hose protector +++ 46200414 Proton XL assembly cover

47 46184062 Poppet seat (101 - 103 - 104 - 172 - 175)

54 46186090 mouthpiece plug Octopus *** 46200409 Proton/Proton XL/Ice 2nd St service kit

63 46184289 Cover safety catch (19 - 27 - 33 - 40 - 43 - 47 - 71 - 171)

Proton NX/Proton XL NX/Ice NX 2nd St.
64 46200379 2nd St. adjustment plug *** 46200408
ser vice kit
71 46110211 OR 2050 (19 - 27 - 33 - 40 - 43 - 47 - 71 - 171)

71 46110413 OR 2050 Viton 014-9707

S 8-14 PROTON SERIES SECOND STAGES REGULATORS original copywriter 1987
revised 2003 - printed 2003

Drawing Drawing updated

No. E 26 PROTON ICE SECOND STAGE - PROTON ICE OCTOPUS on 12/09/2002
 original copywriter 1987 REGULATORS PROTON SERIES SECOND STAGES S 8-15
revised 2003 - printed 2003

Drawing reference No: E 26Table

Table
No. 116 PROTON ICE SECOND STAGE - PROTON ICE OCTOPUS updated
on 01/09/2003

Ref. No. Code Description Ref. No. Code Description

19 46110106 OR 106 64 46200322 2nd St. adjustment plug

19 46110402 OR 106 Viton 610-97507 64 46200460 Octopus 2nd St. adjustment plug

21 46200204 Seat connector 71 46110211 OR 2050

26 46200346 Soft 1/2" hose 71 46110413 OR 2050 Viton 014-9707

26 46200349 Soft 3/8" hose - yellow 78 46200321 Diaphragm holding ring

27 46110205 OR 2025 92 46184221 Valve body

27 46110411 OR 2025 Viton 010-9707 101 +++ Proton Ice 2nd St. Cover

28 46184282 Case assembly connector 102 +++ Spring

30 46184219 Valve shaft 103 +++ Proton Ice cover button

31 46185059 Poppet spring 104 46200447 Proton Ice cover sticker

32 46200462 2nd stage case 171 46110110 OR 2037

33 46185051 Demand lever nut 171 46200298 OR 2037 Viton

34 46185049 Lever washer 172 +++ Proton Ice front

35 46187027 Demand lever

36 46200311 2nd st diaphragm ASSEMBLIES

40 46184006 Exhaust valve

41 46200456 Exhaust tee G 46200465 Proton Ice second stage assembly

43 46200458 Mouthpiece clamp +++ 46200464 Proton Ice assembly cover

44 46200459 Mouthpiece (101 - 102 - 103 - 104 - 172 )

46 46200323 Proton hose protector *** 46200409 Proton/Proton XL/Ice 2nd St ser vice kit

47 46184062 Poppet seat (19 - 27 - 33 - 40 - 43 - 47 - 71 - 171)

Proton NX/Proton XL NX/Ice NX 2nd St.
54 46185083 Octopus mouthpiece plug *** 46200408
service kit
63 46184289 Cover safety catch (19 - 27 - 33 - 40 - 43 - 47 - 71 - 171)
 original copywriter 1987 CHECKS SECOND STAGES S 9-1
revised 2003 - printed 2003

FINAL CHECKS AND ADJUSTMENTS

The checks described below are designed to verify the perfect

operation of the regulator. The specified values are applicable to
regulators subject to annual service.
(Fig. 1)

CRACKING PRESSURE VALUES FOR SECOND STAGES

MODEL Inch of H2O cm of H2O
PRIMARY SECOND STAGE 1 - 1.5 2.5 - 3.8
OCTOPUS SECOND STAGE 1.2 - 1.6 3.0 - 4

1. Position the regulator on the air valve (of a test bench or

tank).
2. Using the laboratory Test Bench (cod. 416921) or the Fig. 1
portable Test Bench (cod. 416922), after calibrating the
first stage, breath in through the mouthpiece and read the RUBY · ABYSS · VOLTREX – III · II

RUBY - ABYSS - VOLTREX

"cracking" pressure (value required to trigger air
delivery)on the U gauge, at the instant when the gauge
detects a dropin the intermediate pressure.
H20

III - II
! WARNING !
IN THE ABSENCE OF A TEST BENCH IT IS POSSIBLE TO RUN AN
APPROXIMATE CHECK ON THE CRACKING PRESSURE USING A
BASIN OF WATER AND FOLLOWING THE PROCEDURE BELOW:
A
a. Slowly submerge the second stage in the water with the
mouthpiece facing up, without allowing water to go inside. AKROS - XTR - XL - NIKOS - AXIS

XTR · XL · AKROS - NIKOS - AXIS

b. When the water level, measured on the mouthpiece PROTON - PROTON XL - PROTON ICE
connector with reference to the point indicated in the
diagram (Fig. 2), falls between the cracking values
indicated in the table (Fig. 1), the air must start to flow.
H20

SECOND STAGE MODEL POINT OF REFERENCE

RUBY - ABYSS - VOLTREX STARTING FROM AND
INCLUDING THE RING CLAMP
(37) (A)
AKROS - XTR - XL - NIKOS - STARTING FROM THE SECOND B
AXIS - PROTON - PROTON XL - STAGE CASE (32) (B)
NAVY – BETA
PROTON ICE
III° - II° STARTING FROM AND
EXCLUDING THE RING CLAMP
(37) (A)
NAVY – BETA

NAVY - BETA STARTING FROM AND H20

INCLUDING THE COVER RING
(60) (C)

3. If the cracking pressure does not fall between the values

specified in the table, proceed as follows:
C
S 9-2 SECOND STAGES CHECKS original copywriter 1987
revised 2003 - printed 2003

a. If the cracking pressure is greater, it is necessary to

reduce the loading on the spring.
- If the second stage is equipped with the connector (28)
with adjustable seat (21), reduce the projection using
Allen wrench (B-4).
- If the second stage does not permit adjustment of the
loading, the spring (31) must be replaced.

b. If the cracking pressure is lower, it is necessary to

increase the loading on the spring.
- If the second stage is equipped with the connector (28)
with adjustable seat (21), increase the projection (max.
3.8 mm) using an Allen wrench (B-4).
- If the second stage does not permit adjustment of the
loading, the spring (31) must be replaced.

! WARNING!
AFTER CARRYING OUT THE OPERATIONS DESCRIBED IN STEP
(3), ALWAYS REPEAT THE ADJUSTMENT OF THE DEMAND
LEVER (35) AS DESCRIBED IN THE MANUALS.

4. Submerge the second stage in water with the mouthpiece

facing up, allowing water to enter the exhaust tee and
keeping it in the water for about 30 seconds.
5. Remove the second stage from the water and then turn the
mouthpiece downward.
6. Check for any traces of water.

! WARNING!
IF MORE THAN A FEW DROPS OF WATER COME OUT OF THE
SECOND STAGE, CHECK WATERTIGHTNESS OF THE
MOUTHPIECE CLAMP, THE EXHAUST VALVE AND THE RIM OF
THE DIAPHRAGM.

7. Press the purge button, making sure that it operates

smoothly and does not jam.
8. Completely submerge the second stage in water (allowing
water to enter the mouthpiece) and check for any air leaks.
 original copywriter 1987 TROUBLESHOOTING SECOND STAGE S 10-1
revised 2003 - printed 2003

S E C O N D S TA G E T R O U B L E S H O O T I N G
PROBLEM MODEL PROBABLE CAUSE SOLUTION
1) Second stage poppet seat dirty or 1) Clean, invert or replace
damaged
RUBY - ABYSS
VOLTREX 2) Sealing surface of seat connector dirty or 1) Clean or replace
AKROS - XTR - XL damaged
NIKOS
NAVY - BETA 3) Intermediate pressure too high 1) Adjust the intermediate pressure
III° - II°
AXIS - PROTON - 4) Demand lever set too high 1) Adjust correctly
PROTON XL -
-1- PROTON ICE
CONTINUOUS OR 5) Poppet spring incorrectly positioned or 1) Position correctly or replace
INTERMITTENT AIR damaged
LEAKS FROM THE
SECOND STAGE RUBY - ABYSS 6) Adjustable seat O-ring in connector dirty 1) Clean or replace
VOLTREX - AKROS - or damaged
XTR - XL NIKOS -
AXIS - PROTON - 7) Adjustable connector seat too low 1) Adjust correctly
PROTON XL -
PROTON ICE
8) Seat connector O-ring dirty or damaged 1) Clean or replace
NAVY - BETA
9) Spacer ring missing or damaged 1) Position correctly or replace

1) Demand lever set too low 1) Adjust correctly

RUBY - ABYSS 2) Intermediate pressure too low 1) Adjust correctly

VOLTREX -
AKROS - XTR - XL 3) Hole for 2nd stage poppet in the 2nd 1) Clean carefully
NIKOS - stage case obstructed
NAVY - BETA
III° - II° 4) Tank control valve not fully opened 1) Open the tank valve completely
AXIS - PROTON -
PROTON XL - 5) Second stage spring deformed and/or 1) Replace
PROTON ICE damaged
-2-
CRACKING 6) First stage filter clogged 1) Overhaul first stage and replace the filter
PRESSURE
TOO HIGH
7) Pivoting flow vane dirty and/or damaged 1) Clean and/or replace the damaged
AKROS - XTR - XL components
RUBY - ABYSS 8) Poppet spring loading too high 1) Adjust correctly and if necessary replace
VOLTREX - AKROS the spring
XTR - XL - NIKOS
AXIS - PROTON -
PROTON XL -
PROTON ICE
NAVY - BETA - III° - 9) Poppet spring loading too high 1) Replace the spring or remove the washer
II° if present
RUBY - ABYSS 1) Intermediate pressure too high 1) Adjust correctly
VOLTREX
AKROS - XTR - XL
NIKOS - NAVY
III° - II° - BETA AXIS 2) Second stage spring deformed and/or 1) Replace
- PROTON - PROTON damaged
XL - PROTON ICE
-3- RUBY - ABYSS 3) Poppet spring loading too low 1) Adjust correctly and if necessary replace
CRACKING VOLTREX - AKROS the spring
PRESSURE NIKOS - XTR - XL
TOO LOW AXIS - PROTON -
PROTON XL -
PROTON ICE
4) Poppet spring loading too low 1) Add a distance washer (max one) or
NAVY - BETA replace the spring
5) Poppet spring loading too low 1) Replace the spring
III° - II°
S 10-2 SECOND STAGE TROUBLESHOOTING original copywriter 1987
revised 2003 - printed 2003

S E C O N D S TA G E T R O U B L E S H O O T I N G
PROBLEM MODEL PROBABLE CAUSE SOLUTION
RUBY - ABYSS 1) Swivel hose coupling O-Ring defective 1) Replace the O-Rings
VOLTREX
AKROS - XTR - XL
-4- NIKOS - NAVY
AIR LEAK BETWEEN III° - II° - BETA 2) Sealing surface of hose connector O-Ring 1) Clean or replace the hose connector
SWIVEL HOSE AXIS - PROTON - dirty or damaged
COUPLING AND PROTON XL -
SECOND STAGE PROTON ICE
CONNECTOR 3) Seat connector O-Ring dirty or damaged 1) Clean or replace
NAVY - BETA
4) Seat connector dirty or damaged 1) Clean or replace

1) Exhaust valve dirty, incorrectly positioned 1) Clean, position correctly or replace

RUBY - ABYSS or damaged
VOLTREX
AKROS - XTR - XL 2) Exhaust valve support dirty or damaged 1) Clean or replace the second stage case
NIKOS - NAVY -
BETA - III° - II° 3) Diaphragm dirty, incorrectly positioned or 1) Clean, position correctly or replace
AXIS - PROTON - damaged
PROTON XL -
PROTON ICE 4) Mouthpiece loose or damaged 1) Replace the clamp and tighten or replace
the mouthpiece
RUBY - ABYSS 5) Seat connector O-Ring defective 1) Replace
VOLTREX
AKROS - XTR - XL
NIKOS - NAVY -
BETA - III° - II°
AXIS - PROTON -
PROTON XL -
PROTON ICE
RUBY - ABYSS 6) Cover ring clamp loose or damaged 1) Tighten or replace
VOLTREX - III° - II°
7) Spacer ring incorrectly positioned or 1) Correctly position or replace the spacer
-5- damaged ring
TRACES OF 8) Spacer ring incorrectly positioned or 1) Correctly position or replace the spacer
WATER INSIDE damaged ring
THE SECOND
STAGE AKROS - XTR - XL - 9) Cover incorrectly clamped 1) Correctly lock down the cover and secure
NIKOS - AXIS with the pin
10) Sealing surfaces and O-rings of the plug, 1) Inspect and clean the sealing surfaces,
between the threaded connector and the replacing the O-Rings and the defective
second stage case and between the case components
assembly connector and the second stage
case
11) Defective O-Ring seals or seats between 1) Inspect and clean the sealing surfaces,
AKROS - XTR - XL the by-pass and the second stage case replacing the O-Rings and the defective
assembly connector components
12) Defective seal between the by-pass and 1) Replace with second stage case already
the second stage case complete with by-pass
NAVY
13) O-Ring seal between by-pass and case 1) Clean and replace the O-Ring
assembly connector dirty or damaged
14) Cover ring clamp loose 1) Tighten the ring clamp
NAVY - BETA
15) Seat connector O-Ring defective 1) Replace the O-Ring

16) O-Rings in case assembly connector and 1) Clean the seats and replace the O-Rings
BETA
plug dirty or damaged
 original copywriter 1987 TROUBLESHOOTING SECOND STAGE S 10-3
revised 2003 - printed 2003

S E C O N D S TA G E T R O U B L E S H O O T I N G
PROBLEM MODEL PROBABLE CAUSE SOLUTION
RUBY - ABYSS - 1) Purge button seat dirty 1) Clean
-6- VOLTREX - AKROS -
COVER PURGE XTR - XL - NIKOS -
BUTTON JAMMED NAVY - BETA - III° - 2) Defective spring 1) Replace the spring
II° - AXIS

RUBY - ABYSS - 1) Diaphragm incorrectly positioned 1) Position correctly

-7- VOLTREX - AKROS -
VIBRATIONS XTR - XL - NIKOS -
2) Demand lever incorrectly adjusted 1) Adjust correctly
DURING THE NAVY - BETA - III° -
INHALATION II° -AXIS - PROTON -
PHASE PROTON XL - 3) Poppet spring incorrectly positioned or 1) Position correctly or replace
PROTON ICE damaged
 original copywriter 1987 ERGO LP-INFLATOR B 2-11
revised 2003 - printed 2003

Drawing reference No.: J 75

Table
No. 224 ERGO INFLATOR ASSY WITH R.E. VALVE Table updated
on 01/09/2003

Ref. N. Code Description Ref. N. Code Description

2 47159020 Two-tone whistle 60 47159709 D. 23 corrugated hose

6 47159070 Lp Inflator exhaust diaphragm 61 47159705 ERGO Lp Mouthpiece

7 F Lp Inflator diaphragm compar tment 62 47159711 Ergo Inflator hose holder

9 46110106 OR 106 63 F R.E. valve poppet body

13 47159659 Male Lp quick-coupler 64 F Purge button spring

22 47159146 Lp filter 66 F Black line w/o core D. 1.75

27 47159712 Ergo male coupler dust cap 67 47159133 R.E. Valve gasket

45 47159681 Lp Int. hose assembly 69 F R.E. Valve cover

46 47159700 Ergo Lp body 70 46184322 Stereoscopic sticker for JKT 99

47 47159702 ERGO cord attachment bushing

48 46185011 MR 12 1st stage spring ASSEMBLIES

49 47159701 ERGO exhaust OR bushing

50 46110241 OR 2-109 A 47158504 Lp command assembly for ERGO w/o hose 99

51 46110115 OR 115 C 47159729 Corrugated ERGO assembly w/o hose 99

52 47159717 ERGO 99 ARG Exhaust button ( A -F -2-27-59-60-62)

53 47159707 ERGO inflation button plug C 47158507 Corrugated ERGO assembly - short w/o hose 99

54 47159716 ERGO 99 ARG inflation button ( A -F -2-27-59-60-62)

55 46110210 OR 2056 F 47159725 R.E. Valve body assembly

57 47159715 ERGO valve bushing (E-6-7-63-64-66-67-69-70)

58 46110221 OR 2081 *** 47159719 Corrugated hose ser vice kit

59 45179863 Clamp ring for D. 23 corrugated hose (9-22-50-51-55-57-58-59)

 PNEUMATIC
AIR TRIM
SYSTEM
AIR TRIM PNEUMATIC
SYSTEM
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-1
revised 2003 - printed 2003

A I R T R I M P N E U M AT I C S Y S T E M

H.U.B. - H.U.B. AVANTGARDE - H.U.B. CENTURY

DRAGON FLY - DIAMANTE - PEGASUS
MORPHOS - MORPHOS TWIN

NOTE BEFORE DISASSEMBLING THE AIR TRIM

PNEUMATIC SYSTEM, IT IS RECOMMENDED THAT
YOU PLACE THE FULLY DEFLATED BC OPEN ON A
FLAT SURFACE.

A - P N E U M AT I C I N F L AT O R D I S A S S E M B LY
1. Unhook the LP hose from the male coupling (18) of the
Pneumatic Inflator.
2. Using a Phillips head screwdriver (USAG type 322 PH 1),
remove the screws (14) and take off the upper cover (13).
3. Take off the inflation (10) and deflation (9) buttons.

NOTE IN AIR TRIM VERSION WITH GREY AND YELLOW

BUTTONS, IT IS RECOMMENDED THAT YOU REMOVE
THE BUTTONS FROM THE UPPER COVER ONLY IF
NECESSARY.
4. Using a Phillips head screwdriver (USAG type 322 PH 1),
remove the screws (15) and remove the inflator body (1),
the O-Ring (21), and the lower cover (12).

ꔼ WARNING!
THE MARES HTM SPORT DIVISION RECOMMENDS THAT
BEFORE DISASSEMBLING THE INFLATOR BODY ASSEMBLY (1)
YOU IDENTIFY AND MARK THE POSITION OF THE MALE
COUPLER (18) WITH RESPECT TO THE BUOYANCY BAG (FOR
EXAMPLE, BY MARKING THE BAG WITH CHALK).

5. Remove the O-Ring (23) from the exhaust valve shaft (29).
6. Remove the O-Ring (23) from the inflator valve shaft (29).

NOTE REMOVE THE O-RING FROM THE VALVE SHAFT FOR

THE INFLATION BUTTON, ONLY IF PRESENT.

7. Using a pin wrench (USAG type 282/58-62-65), remove

the ring nut (11) (Fig. 1).

Fig. 1
AT 1-2 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

! WARNING!
WHEN UNSCREWING THE RING, HOLD THE INNER PART OF THE
PNEUMATIC INFLATOR IN PLACE TO PREVENT THE INNER
SUPPORT FROM ROTATING AND THEREBY DAMAGING THE
TUBE INSIDE. (Fig. 1)

A.1 - EXHAUST BUTTON DISASSEMBLY

8. Using a 17-mm open end wrench (B-17), remove the
deflation piston seat (6).

NOTE THE DEFLATION PISTON (8) CAN BE IDENTIFIED BY

ITS FINAL SECTION, WHICH PROTRUDES FROM THE
SEAT (6) AND HAS TWO FLAT, PARALLEL SURFACES.

9. Remove the spring (2) and the O-Ring (3) from the
deflation button bushing.
10. Secure the flat surfaces of the piston (8) that protrude
from the deflation piston seat (6) with a vise.

ꔼ CAUTION!
IN ORDER TO AVOID DAMAGE TO THE SURFACE OF THE
PISTON, IT IS ADVISABLE TO COVER THE JAWS OF THE VISE
WITH A CLOTH.

11. Using a 6-mm open end wrench, remove the deflation

button bushing (4) (Fig. 2).
12. Extract the piston (8) and remove the O-Rings (7) and (3).

NOTE THE PISTON CAN BE REMOVED USING A PLASTIC

ROD (MAX DIAMETER 4 MM) BY PRESSING
OUTWARD FROM INSIDE THE SEAT.
13. Remove the O-Rings (5) from the deflation piston seat (6).

A.2 - INFLATION BUTTON DISASSEMBLY

NOTE THE INFLATION PISTON HAS A COMPLETELY

SPHERICAL END THAT EXTENDS OUT OF THE SEAT.

14. Using a 17-mm open end wrench (B-17), remove the Fig. 2
inflation piston seat (20).
15. Remove the spring (2).
16. By pushing it outward, extract the inflation piston (19)
from the inflation piston seat (20) and remove the two O-
Rings (7).
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-3
revised 2003 - printed 2003

NOTE THE PISTON CAN BE REMOVED USING A PLASTIC

ROD (MAX DIAMETER 4 MM) BY PRESSING
OUTWARD FROM INSIDE THE SEAT.

17. Remove the two O-Rings (5) from inflation piston seat (20).

A.3 - MALE QUICK COUPLING DISASSEMBLY

18. Using a 14 mm open end wrench (B-18), remove the male
quick coupling (18), thus freeing the filter (16).
19. Remove the O-Ring (17) from the seat on the male quick
coupling (18).

B - P N E U M AT I C D I S C H A R G E V A LV E S D I S A S S E M B LY

B.1 - DISASSEMBLY OF THE EXTERNAL RING NUT OF THE PNEUMATIC DISCHARGE VALVES

NOTE THE OPERATIONS DESCRIBED BELOW MAY BE USED

TO DISASSEMBLE THE EXTERNAL RING NUTS OF THE
PNEUMATIC DISCHARGE VALVES.

20. Back off the valve ring (47) using the special tool (C-3).

! WARNING!
WHEN UNSCREWING THE RING, HOLD THE INNER PART OF THE
PNEUMATIC VALVE IN PLACE TO PREVENT THE INNER
SUPPORT FROM ROTATING AND THEREBY DAMAGING THE
TUBE INSIDE.

21. Pull out the spring (46).

22. Remove the sealing disk support assembly (41) from the
2-way valve shaft.
23. Remove the O-rings (23) and the back-up ring (35) from
the 2-way valve stem (33).
AT 1-4 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

B.2 - DISASSEMBLY OF THE SEALING DISK ASSEMBLY

24. Remove the sealing disk (40) and the O-Ring (42) from the
sealing disk support (41).
25. Using the 22-mm open end wrench (B-9), and a 16-mm
open end wrench if necessary, back off the valve shaft nut
(39) from the sealing disk support (41).
26. Disassemble the sealing disk (40) from the sealing disk
support (41).

NOTE IN VERSIONS OF THE BC THAT ALSO INCLUDE

MANUAL OPERATION OF THE PNEUMATIC EXHAUST
VALVE ("PNEU-MECHANICAL") AND IT IS NECESSARY
TO REPLACE THE LINE, IT IS RECOMMENDED THAT
YOU UNTIE THE DOUBLE KNOT AT THE KNOB END
(44) AND SLIDE IT OUT OF ANY GUIDE EYELETS ON
THE BUOYANCY BAG AND THE SEALING DISK
SUPPORT. BEFORE REPLACING, CHECK THE TOTAL
LENGTH OF THE LINE..

B.3 - DISASSEMBLY OF THE VALVE RING ASSEMBLY

ꔼ CAUTION!
DISASSEMBLE THE DISCHARGE VALVE RING ONLY IF
NECESSARY.

27. Unscrew the diaphragm nut (43) from the valve ring (47).
28. Pull out the friction washer (45) and the diaphragm (44)
from the diaphragm nut (43).
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-5
revised 2003 - printed 2003

C - D I S A S S E M B LY O F I N T E R N A L S U P P O R T S

NOTE THE MARES HTM SPORT DIVISION RECOMMENDS

THAT YOU ONLY DISASSEMBLE THE INTERNAL
SUPPORT ASSEMBLIES WHEN NECESSARY.

ꔼ CAUTION!
IN ORDER TO CORRECTLY ASSEMBLE AND ENSURE THAT THE
AIR TRIM SYSTEM FUNCTIONS PERFECTLY, MARES
RECOMMENDS THAT BEFORE REMOVING THE TUBES FROM
THE BUOYANCY BAG YOU CONNECT THE ENDS OF THE TUBES
TO A "GUIDE LINE" APPROXIMATELY 30/40 CM LONGER THAN
THE TUBE IN QUESTION (SEE MEASUREMENTS TABLE). IN THE
EVENT IT BECOMES NECESSARY TO REPLACE THE TUBE
AND/OR REASSEMBLE IT AFTER AN INSPECTION, SIMPLY
CONNECT THE NEW TUBE TO THE "GUIDE LINE" IN THE
BUOYANCY BAG TO ALLOW FOR EASY AND CORRECT
REASSEMBLY.

C.1 - DISASSEMBLY OF THE BUOYANCY BAG INTERNAL SUPPORTS

29. Detach the internal supports assemblies from their
housings in the buoyancy bag.

ꔼ CAUTION!
IN ORDER TO FACILITATE DISASSEMBLY OF THE INTERNAL
SUPPORTS OF THE VALVES AND INFLATOR FROM THE
BUOYANCY BAG, IT IS RECOMMENDED THAT YOU PLACE THE
SUPPORTS IN A VERTICAL POSITION (PERPENDICULAR TO
THEIR REGULAR OPERATIVE PLANE) (Fig. 3).

ꔼ CAUTION!
IN BC VERSIONS WITH INTERNAL BLADDERS (SUCH AS
MORPHOS) IT IS ADVISABLE TO DISASSEMBLE THE INTERNAL
SUPPORTS FIRST FROM THE INTERNAL BLADDER AND THEN
FROM THE BUOYANCY BAG.

30. Remove the O-Rings (32) from the corresponding

housings in the flanges of the discharge valves (37).
31. Remove the O-Ring (32) from the housing in the inflator
flange (30).

Fig. 3
AT 1-6 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

ꔼ CAUTION!
IN ORDER TO FACILITATE OPERATIONS AND ALLOW FOR
PROPER REASSEMBLY, BEFORE DISASSEMBLY (IF REQUIRED)
MARES ADVISES THAT YOU IDENTIFY AND DRAW A DIAGRAM
ON PAPER OF:
- THE EXIT POSITION OF THE LP TUBES FROM THE GROOVES
IN THE PROTECTION CAP (28) OF THE INTERNAL SUPPORTS
OF THE PNEUMATIC INFLATOR AND THE DISCHARGE VALVES.
- THE POSITION OF THE INFLATION AND DISCHARGE SHAFT
COUPLERS IN THE CORRESPONDING SEATS OF THE
PNEUMATIC INFLATOR FLANGE.
- THE EXIT DIRECTION OF THE INTERNAL TUBES OF THE
RESPECTIVE FLANGES OF THE INFLATOR (30) AND
DISCHARGE VALVES (37).

ꔼ CAUTION!
IN ORDER TO FACILITATE MAINTENANCE AND ENSURE THE
PERFECT FUNCTIONING AND SAFETY OF THE AIR TRIM
SYSTEM, IT IS ADVISABLE TO ALWAYS REPLACE THE
INTERNAL TUBE ASSEMBLY IN THE EVENT OF WARPING
AND/OR BREAKS.

NOTE BEFORE DISASSEMBLING THE INTERNAL TUBES

MAKE SURE THAT YOU HAVE REMOVED THE
PROTECTION CAPS (28) FROM THE CORRESPONDING
FLANGES IN QUESTION (OF THE INFLATOR AND THE
VALVES) AND CONNECTED THE "GUIDE LINE".

C.1 - DISASSEMBLY OF THE PNEUMATIC INFLATOR INTERNAL SUPPORT

32. Disassemble the protection cap (28) by removing the
screws (27) using a Phillips head screwdriver (USAG type
322 PH1).
33. Using a small flathead screwdriver (USAG type 322),
remove the snap ring (31) and slide out the exhaust valve
shaft (29).
34. With an 8-mm open end wrench, loosen the air connector
(25) of the tube coming from the first discharge valve.

NOTE MARES RECOMMENDS THAT YOU USE AN OPEN

END WRENCH WITH A MAXIMUM SIZE OF 3 MM.

35. Remove the O-Ring (24) from the air connector (25) of the
exhaust tube.
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-7
revised 2003 - printed 2003

ꔼ CAUTION!
BEFORE REMOVING THE INTERNAL TUBE FROM THE
BUOYANCY BAG MAKE SURE YOU HAVE UNSCREWED BOTH
AIR CONNECTORS LOCATED AT THE ENDS OF THE TUBES FROM
THEIR RESPECTIVE VALVE SHAFTS AND THAT YOU HAVE
CONNECTED A "GUIDE LINE" TO ONE END OF THE TUBE THAT IS
APPROXIMATELY 30/40 CM LONGER THAN THE TUBE (SEE
TABLE A FOR MEASUREMENTS).

NOTE PROCEED WITH DISASSEMBLY OF THE VALVE SHAFT

FOR THE INFLATION BUTTON, ONLY IF PRESENT.

36. Using a small flathead screwdriver (USAG type 322),

remove the snap ring (31) and slide out the inflator valve
shaft (29).
37. With an 8-mm open end wrench, unscrew the air
connector (25) from the inflator tube coming from the bag.

ꔼ CAUTION!
MARES RECOMMENDS THAT YOU USE AN OPEN END WRENCH
WITH A MAXIMUM SIZE OF 3 MM.

38. Remove the O-Ring (24) from the air connector (25) of the
inflator tube.

C.2 - DISASSEMBLY OF THE INTERNAL SUPPORT OF THE 1ST PNEUMATIC DISCHARGE VALVE
(POSITION 1 - SEE TABLE "A")
39. Remove the protection cap (28), unscrewing the screws
(27) with a Phillips head screwdriver (USAG type 322 PH 1).
40. Using a 14-mm open end wrench (B-18) (or a 14-mm
socket wrench if necessary), remove the valve shaft nut
(38) and back off the pneumatic valve flange (37) from the
2-way valve shaft (33).
41. Using an 8-mm open end wrench, unscrew the air
connector (25) from the discharge tube coming from the
pneumatic inflator.

ꔼ CAUTION!
MARES RECOMMENDS THAT YOU USE AN OPEN END WRENCH
WITH A MAXIMUM SIZE OF 3 MM.

42. Remove the O-Ring (24) from the air connector (25).
43. With an 8-mm open end wrench, loosen the air connector
(25) of tube coming from the second pneumatic discharge
valve.
AT 1-8 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

ꔼ CAUTION!
BEFORE REMOVING THE TUBE FROM THE BUOYANCY BAG
MAKE SURE YOU HAVE UNSCREWED BOTH AIR CONNECTORS
LOCATED AT THE ENDS OF THE TUBES FROM THEIR
RESPECTIVE VALVE SHAFTS AND THAT YOU HAVE CONNECTED
A "GUIDE LINE" TO ONE END OF THE TUBE THAT IS
APPROXIMATELY 30/40 CM LONGER THAN THE TUBE (SEE
TABLE A FOR MEASUREMENTS).

C.3 - DISASSEMBLY OF THE INTERNAL SUPPORT OF THE 2ND PNEUMATIC DISCHARGE VALVE
(POSITION 2 - SEE TABLE "A")

NOTE PROCEED WITH DISASSEMBLY OPERATIONS FOR

THE INTERNAL SUPPORT FOR THE 2ND PNEUMATIC
DISCHARGE VALVE IF PRESENT.

44. Remove the protection cap (28) by removing the screws

(27) using a Phillips head screwdriver (USAG type 322
PH1.
45. Using a 14-mm open end wrench (B-18) (or a 14-mm
socket wrench if necessary), remove the 2-way valve shaft
nut (38) and back off the pneumatic valve flange (37) from
the 2-way valve shaft (33).
46. Using an 8-mm open end wrench, unscrew the air
connector (25) from the discharge tube coming from the
pneumatic inflator

ꔼ CAUTION!
MARES RECOMMENDS THAT YOU USE AN OPEN END WRENCH
WITH A MAXIMUM SIZE OF 3 MM.

47. Remove the O-Ring (24) from the air connector (25).
48. Using a 2.5 mm hex wrench, remove the cap (34) from the
air connector (25) and remove the O-Ring (24).

ꔼ CAUTION!
BEFORE REMOVING THE TUBE FROM THE BUOYANCY BAG
MAKE SURE YOU HAVE UNSCREWED BOTH AIR CONNECTORS
LOCATED AT THE ENDS OF THE TUBES FROM THEIR
RESPECTIVE VALVE SHAFTS AND THAT YOU HAVE CONNECTED
A "GUIDE LINE" TO ONE END OF THE TUBE THAT IS
APPROXIMATELY 30/40 CM LONGER THAN THE TUBE (SEE
TABLE A FOR MEASUREMENTS).
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-9
revised 2003 - printed 2003

TA B L E " A "

TABLE "A" - INTERNAL TUBE SIZES AND USE

THE NUMBER CORRESPONDS TO THE POSITION OF THE TUBE INSIDE THE BUOYANCY BAG.
THE SIZES IN WHICH THEY ARE USED ARE INDICATED IN PARENTHESES TO THE SIDE.
POSITION 1: FROM INFLATOR TO 1ST DISCHARGE VALVE
POSITION 2: FROM 1ST DISCHARGE VALVE TO 2ND DISCHARGE VALVE
POSITION 3: CONNECTED ONLY TO INFLATOR

LENGTH (CM) 45 60 65 72 75 120

CODE 47200605 46200125 47200606 46200126 47200607 47200608
MORPHOS TWIN 1 2 3
MORPHOS 1 3
HUB 2- 1 (S) 1 (M) 1 (L-XL)
HUB AVANGARDE 2 1 (S-M) 1 (L) 1 (XL)
HUB CENTURY 2 1 (S-M) 1 (L-XL)
PEGASUS 2 1(XS-S) 1 (M) 1 (L-XL)
DRAGONFLY 2 1 XS-S) 1 (M) 1 (L-XL)
DIAMANTE 2 1(XS-S) 1 (M) 1 (L-XL)

CLEANING

! WARNING!
WHEN WORKING WITH ANY KIND OF ACID, WEAR ADEQUATE
PROTECTIVE GEAR FOR EYES AND SKIN.
NORMAL CLEANING OF THE RUBBER COMPONENTS MUST BE
PERFORMED BY WASHING ALL PARTS IN A MIXTURE OF HOT
WATER AND DELICATE DETERGENT, SCRUBBING THEM, IF
NECESSARY, WITH A SOFT BRUSH. DO NOT USE ACIDS AND/OR
SOLVENTS ON PLASTIC AND/OR RUBBER COMPONENTS.
CHROME-PLATED BRASS AND STAINLESS STEEL PARTS CAN BE
CLEANED WITH AN ULTRASONIC CLEANER IN FRESH WATER (OR
SPECIAL SOLUTION) OR, IF THE NECESSARY EQUIPMENT IS NOT
AVAILABLE, IN A MILD ACID SOLUTION (FOR EXAMPLE WHITE
VINEGAR, DILUTED WITH HOT WATER AS NECESSARY). MAKE
SURE TO RINSE ALL PARTS WITH FRESH WATER AND DRY THEM
BEFORE REASSEMBLING.

! WARNING!
ACIDS OR OTHER SOLVENTS MAY DAMAGE PLASTIC AND
RUBBER PARTS. BEFORE CLEANING METAL COMPONENTS, MAKE
SURE THAT ALL SEALS AND OTHER PARTS SUBJECT TO
DETERIORATION HAVE BEEN REMOVED.
AT 1-10 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

INSPECTION
There are certain integrated system components that must be
replaced regularly during each inspection in order to avoid
compromising performance.
The components recommended to replace are the following.

P N E U M AT I C I N F L AT O R

Quantity Reference Number Description Code

2 31 Radial snap ring (diameter 6) 47158707
2 3 O-Ring 2007 46110213
4 5 O-Ring 2050 46110211
3 7 O-Ring 2012 46110101
1 16 Fabric filter 47159146
1 17 O-Ring 106 46110106
1 21 O-Ring 3156 47110270
2 23 O-Ring 2015 46110102
1 24 O-Ring 3 x 1 47110172
1 32 O-Ring 3231 46110265

If these components are not replaced, they should at least be

carefully inspected with a jeweler's magnifying glass for the
following defects.

Description Ref. No. Inspection

Quick coupler 18 Check for possible scratches, corrosion, or damage to the chrome.
O-Rings 3-5-7-17 Check for cuts, burrs or foreign particles. Any of these defects can cause leaks.
21-23-24-32
Fabric filter 16 Check that there are no deposits of dirt on the surface.
O-Ring seats Inspect all surfaces in contact with the O-rings, and check for scratches, chipping,
deteriorated plating or foreign particles.
Sheath assembly 36 Check that the spiral and the sheath have no warps or breaks.
Spring 2 Check for any split, deformed or broken coils.
Threaded components Check that the threads are in perfect condition, cleaning them carefully (with low
pressure air and/or a soft brush) to remove any metallic residue (shavings).
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-11
revised 2003 - printed 2003

P N E U M AT I C V A LV E S

Quantity Reference Number Description Code

2 23 O-Ring 2015 46110102
4 24 O-Ring 3 x 1 47110272
2 32 O-Ring 3231 46110265
2 33 O-Ring 3100 47110271
1 35 Backup ring 47158716
1 39 O-Ring 2056 46110210
2 40 Sealing disk 47158727
2 42 O-Ring 2037 46110110

If these components are not replaced, they should at least be

carefully inspected with a jeweler's magnifying glass for the
following defects.

Description Ref. No. Inspection

O-Rings 23-24-32 Check for cuts, burrs or foreign particles Any of these defects can cause leaks.
33-39-42
Sealing disk 40 Check that there are no splits, cracks, or foreign particles.
Backup ring Check that there are no signs of deformation or foreign particles.
O-ring seats 35 Inspect all surfaces in contact with the O-rings, and check for scratches,
chipping, deteriorated plating or foreign particles.
Diaphragm 44 Check that there are no significant deformations, splits, cracks, or foreign
particles.
Friction washer 45 Check that there are no significant signs of deformation or foreign particles.
Spring 46 Check for any split, deformed or broken coils.
Threaded Check that the threads are in perfect condition, cleaning them carefully (with low
components pressure air and/or a soft brush) to remove any metallic residue (shavings).
AT 1-12 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

R E A S S E M B LY O F T H E A I R T R I M P N E U M AT I C S Y S T E M

ꔼ CAUTION!
BEFORE BEGINNING REASSEMBLY PROCEDURES, LIGHTLY OIL
ALL THE O-RINGS WITH SILICONE GREASE (GENERAL
ELECTRIC VERSALUBE G-322 TYPE OR EQUIVALENT.) OILING
WILL REDUCE TO A MINIMUM THE RISK OF DAMAGE DURING
ASSEMBLY.

C - R E A S S E M B LY O F I N T E R N A L S U P P O R T S

NOTE PROCEED WITH REASSEMBLY OF INTERNAL

SUPPORTS ONLY IF THEY WERE PREVIOUSLY
REMOVED.

1. Position the O-Ring (23) in the seat of the valve shaft for
the exhaust button (29).
2. Position the O-Ring (23) in the seat of the valve shaft for
the inflator button (29).
3. Position the backup ring (35) inside the corresponding
valve stem seats (33) of the pneumatic discharge valves.
4. Fit the O-Ring (23) inside the corresponding valve stem
seats (33) of the pneumatic discharge valves.
5. Position the O-Rings (24) in the corresponding seats of the
air connectors (25) located at the ends of the tubes.

NOTE PROCEED WITH REASSEMBLY OF THE INTERNAL

TUBES REMOVED PREVIOUSLY BY INSERTING THEM
CAREFULLY AND CORRECTLY IN THE APPROPRIATE
PART OF THE BUOYANCY BAG (SEE TABLE "A").

ꔼ CAUTION!
IN ORDER TO AVOID DAMAGE AND TO ENSURE PERFECT
FUNCTIONING OF THE AIR TRIM SYSTEM, WHEN
REASSEMBLING THE INTERNAL TUBES IN THE BUOYANCY BAG
IT IS NECESSARY TO SLIDE THE "GUIDE LINE" SLOWLY INSIDE
THE BUOYANCY BAG. PULL THE "GUIDE LINE" SLOWLY AND
WITHOUT FORCING IT UNTIL THE END CONNECTED TO THE
LINE COMES OUT OF THE CORRESPONDING HOUSING. THE
TUBE IS POSITIONED CORRECTLY WHEN BOTH ENDS
PROTRUDE FROM THE CORRESPONDING HOUSINGS.
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-13
revised 2003 - printed 2003

ꔼ CAUTION!
IN ORDER TO AVOID DAMAGE AND ENSURE PERFECT
FUNCTIONING, PULL THE "GUIDE LINE" OF THE INTERNAL TUBE
OF THE INFLATOR SYSTEM SLOWLY AND WITHOUT FORCING
IT, CONNECTING THE "GUIDE LINE" TO THE END WITH THE AIR
CONNECTOR (25). THE END OF THE TUBE WITHOUT THE AIR
CONNECTOR (25) MUST BE POSITIONED INSIDE THE
BUOYANCY BAG AND ON THE OPPOSITE SIDE FROM THE
PNEUMATIC INFLATOR.

C.1 - REASSEMBLY OF THE PNEUMATIC INFLATOR INTERNAL SUPPORT

6. Screw the air connector (25) of the internal tube into the
hole of the exhaust valve shaft (29), tightening with a 9-
mm open end wrench.
7. Connect the valve shaft for the exhaust button (29) in the
corresponding seat of the inflator flange (30).

ꔼ CAUTION!
ENSURE THAT THE POSITION OF THE EXHAUST VALVE SHAFT
CORRESPONDS EXACTLY TO THAT RECORDED DURING
DISASSEMBLY PROCEDURES.

8. Fasten the exhaust valve shaft (29) to the inflator flange

(30) with the snap ring (31).

ꔼ CAUTION!
ENSURE THAT THE EXIT POSITION OF THE INTERNAL EXHAUST
TUBE FROM THE FLANGE (30) CORRESPONDS TO THAT NOTED
AND RECORDED DURING DISASSEMBLY PROCEDURES.

NOTE PROCEED WITH ASSEMBLY OF THE VALVE SHAFT

FOR THE INFLATOR BUTTON ONLY IF PRESENT, AND
IF IT WAS PREVIOUSLY REMOVED.

9. Screw the air connector (25) of the internal tube into the
hole of the inflator valve shaft (29), tightening with a 9-mm
open end wrench.
10. Connect the valve shaft for the inflator button (29) in the
corresponding seat of the inflator flange (30).
AT 1-14 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

ꔼ CAUTION!
ENSURE THAT THE POSITION OF THE INFLATOR VALVE SHAFT
CORRESPONDS EXACTLY TO THAT NOTED AND RECORDED
DURING DISASSEMBLY PROCEDURES.

11. Fasten the inflator valve shaft (29) to the inflator flange
(30) with the snap ring (31).

ꔼ CAUTION!
ENSURE THAT THE EXIT POSITION OF THE INTERNAL
INFLATION TUBE FROM THE FLANGE (30) CORRESPONDS TO
THAT NOTED AND RECORDED DURING DISASSEMBLY
PROCEDURES.

12. Fit the protection cap (28) and tighten the screws (27)
snugly, using a Phillips head screwdriver (USAG type 322
PH 1).

ꔼ CAUTION!
ENSURE THAT THE EXIT POSITION OF THE TUBES IN THE
GROOVES OF THE PROTECTION CAP (28) CORRESPONDS
EXACTLY TO THAT NOTED AND RECORDED DURING
DISASSEMBLY PROCEDURES.

C.2 - REASSEMBLY OF THE INTERNAL SUPPORT OF THE 1ST PNEUMATIC DISCHARGE VALVE
(POSITION 1 - SEE TABLE "A")
13. Using a 9-mm open end wrench, tighten the end of the
internal exhaust tube coming from the pneumatic inflator
to the 2-way valve shaft (33).
14. Using a 9-mm open end wrench, tighten the end of the
internal exhaust tube for the 2nd exhaust valve to the 2-
way valve shaft (33).

ꔼ CAUTION!
PROCEED WITH ASSEMBLY OF THE INTERNAL TUBE FOR THE
2ND EXHAUST VALVE ONLY IF PRESENT, AND IF IT WAS
PREVIOUSLY REMOVED.
IF THE 2ND EXHAUST VALVE IS NOT PRESENT, PROCEED AS
INDICATED IN REASSEMBLY STEPS 15 AND 16.

15. Place the O-ring (24) on the plug for valve (34).
16. Screw the plug (34) into the corresponding hole in the 2-
way valve shaft, using a 2.5 mm hex wrench.
17. Insert the pneumatic valve flange (37) into the 2-way valve
shaft (33).
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-15
revised 2003 - printed 2003

ꔼ CAUTION!
ENSURE THAT THE EXIT POSITION OF THE TUBES IN THE
GROOVES OF THE FLANGE (37) CORRESPONDS EXACTLY TO
THAT NOTED AND RECORDED DURING DISASSEMBLY
PROCEDURES.

18. Tighten the nut (38) with a 14-mm open end wrench
(B-18) (or a 14-mm socket wrench).

NOTE IF USING A TORQUE WRENCH, SELECT A TORQUE

SETTING OF 4 - 4.5 Nm.

19. Tighten the protection cap (28) with the screws (27), using
a Phillips head screwdriver (USAG type 322 PH 1).

ꔼ CAUTION!
ENSURE THAT THE EXIT POSITION OF THE TUBES IN THE
GROOVES OF THE PROTECTION CAP (28) CORRESPONDS
EXACTLY TO THAT NOTED AND RECORDED DURING
DISASSEMBLY PROCEDURES.

C.3 - REASSEMBLY OF THE INTERNAL SUPPORT OF THE 2ND PNEUMATIC DISCHARGE VALVE
(POSITION 2 - SEE TABLE "A")

NOTE PROCEED WITH ASSEMBLY OPERATIONS FOR THE

INTERNAL SUPPORT FOR THE 2ND PNEUMATIC
DISCHARGE VALVE IF PRESENT, AND IF IT WAS
PREVIOUSLY REMOVED.
20. Place the O-ring (24) on the plug for valve (34).
21. Screw the plug (34) into the corresponding hole in the 2-
way valve shaft, using a 2.5 mm hex wrench.
22. Screw the end of the air connector (25) of the internal tube
coming from the 1st exhaust valve to the 2-way valve shaft
(33), tightening with a 9-mm open end wrench.
23. Insert the 2-way valve shaft (33) in the flange (37).

ꔼ CAUTION!
ENSURE THAT THE EXIT POSITION OF THE TUBES IN THE
GROOVES OF THE FLANGE (37) CORRESPONDS EXACTLY TO
THAT NOTED AND RECORDED DURING DISASSEMBLY
PROCEDURES.

24. Fasten the 2-way valve shaft (33) with the nut (38),
tightening it with a 14-mm open end wrench (B-18) (or a
14-mm socket wrench).
AT 1-16 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

ꔼ CAUTION!
IF USING A TORQUE WRENCH, SELECT A TORQUE SETTING OF
4 - 4.5 Nm.

25. Position the protection cap (28) and tighten the screws (27),
using a Phillips head screwdriver (USAG type 322 PH 1).

ꔼ CAUTION!
ENSURE THAT THE EXIT POSITION OF THE TUBES IN THE
GROOVE OF THE PROTECTION CAP (28) CORRESPONDS
EXACTLY TO THAT NOTED AND RECORDED DURING
DISASSEMBLY PROCEDURES.

C.4 - REASSEMBLY OF THE BUOYANCY BAG INTERNAL SUPPORTS

26. Place the O-Ring (32) in the seat of the pneumatic inflator
flange (30).
27. Arrange the O-Rings (32) in the seats of the pneumatic
discharge valves flanges (37).
28. Insert the internal support assemblies in the corresponding
seats in the buoyancy bag.

! WARNING!
IN ORDER TO FACILITATE ASSEMBLY OF THE INTERNAL
SUPPORTS OF THE VALVES AND INFLATOR OF THE BUOYANCY
BAG, IT IS RECOMMENDED THAT YOU PLACE THE SUPPORTS
IN A VERTICAL POSITION (PERPENDICULAR TO THEIR
REGULAR OPERATIVE PLANE).
IN BC VERSIONS WITH AN INTERNAL BLADDER (SUCH AS
MORPHOS), IT IS ADVISABLE TO CORRECTLY INSERT THE
INTERNAL SUPPORTS OF THE VALVES AND THE INFLATOR IN
THE BLADDER INSIDE THE BUOYANCY BAG. BEFORE
ARRANGING THE EXTERNAL BUOYANCY BAG IN THE HOUSING
MAKE SURE THAT THE BLADDER IS INSERTED PROPERLY. DO
NOT REMOVE THE BLADDER THROUGH THE HOLE IN THE
BUOYANCY BAG IN ORDER TO INSTALL THE SUPPORTS. (Fig. 3).
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-17
revised 2003 - printed 2003

B - P N E U M AT I C D I S C H A R G E V A LV E S R E A S S E M B LY

NOTE THE OPERATIONS DESCRIBED BELOW CAN BE USED

TO REASSEMBLE BOTH THE PNEUMATIC
DISCHARGE VALVES.

B.1 - REASSEMBLY OF THE SEALING DISK (41)

NOTE IF THE PNEUMATIC/MANUAL DISCHARGE VALVE

("PNEU-MECHANICAL") IS PRESENT AND THE LINE
WAS REMOVED, BEFORE ASSEMBLING A NEW LINE
IT IS ADVISABLE TO TIE A DOUBLE KNOT AT ONE
END, INSERT IT IN THE SEALING DISK SUPPORT (41),
DRAW IT THROUGH ANY EYELETS IN THE BUOYANCY
BAG, AND AFTER PLACING IT IN THE KNOB (44),
FASTEN IT WITH A DOUBLE KNOT AT THE END.

29. Position the sealing disk (40) on the sealing disk support
(41).
30. Using a 22-mm open end wrench (B-9) and, if necessary, a
16-mm wrench, fully lock down the disk nut (39) on the
disk support (41) without exerting force.

ꔼ CAUTION!
IF USING A TORQUE WRENCH, SELECT A TORQUE SETTING OF
0.6-0.8 Nm.

31. Place the O-Ring (42) in the seat of the sealing disk
support (41).

B.2 - REASSEMBLY OF THE VALVE RING (47)

NOTE ONLY PROCEED WITH THE OPERATIONS DESCRIBED

BELOW IF THE VALVE RING WAS REMOVED
PREVIOUSLY.
32. Place the diaphragm (44) on the diaphragm nut (43).
33. Install the friction washer (45) on the diaphragm (44).
34. Hand tighten the diaphragm nut snugly (43) to the valve
ring (47).
35. Insert the sealing disk (41) on the 2-way valve shaft (33).
AT 1-18 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

B.3 - REASSEMBLY OF THE EXTERNAL RING NUT OF THE PNEUMATIC DISCHARGE VALVES

ꔼ CAUTION!
CHECK CAREFULLY THAT THE O-RING (32) IS PROPERLY
POSITIONED INSIDE THE SEAT OF THE INNER SUPPORT, AND
THAT THE THREADED PART IS COMPLETELY EXTERNAL TO THE
BUOYANCY BAG.

36. Position the spring (46) on the sealing disk support (41).
37. Tighten the valve ring assembly (47) onto the pneumatic
valve flange (37), using the special tool (C-3).

! WARNING!
WHEN LOCKING DOWN THE RING, HOLD THE INNER PART OF
THE PNEUMATIC VALVE IN PLACE, TO PREVENT THE INNER
SUPPORT FROM ROTATING AND THEREBY DAMAGING THE
TUBE INSIDE (Fig. 1).

ꔼ CAUTION!
FOR SUBSEQUENT SEAL TIGHTNESS CHECKS, REFER TO THE
SPECIFIC INSTRUCTIONS UNDER THE "INSPECTIONS" SECTION
OF THE SERVICE MANUAL.
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-19
revised 2003 - printed 2003

A - R E A S S E M B LY O F T H E P N E U M AT I C I N F L AT O R

A.1 MALE QUICK COUPLING REASSEMBLY

38. Position the O-ring (17) in the seat of the male quick
coupling (18).
39. Arrange the filter (16) over the hole of the male quick
coupling (18) and tighten the latter snugly in the central
hole of the inflator body (1) using a 14-mm open end
wrench (B-18).

ꔼ CAUTION!
IF USING A TORQUE WRENCH, SELECT A TORQUE SETTING OF
4 - 4.5 Nm.

A.2 - REASSEMBLY OF THE INFLATION BUTTON

NOTE THE INFLATION PISTON CAN BE DISTINGUISHED

FROM THE DISCHARGE PISTON BECAUSE ITS END
IS COMPLETELY SPHERICAL.
40. Position the two O-Rings (7) in the seats of the inflation
piston (19).
41. Place the two O-Rings (5) in the seats of the inflation
piston seat (20).
42. Insert the inflation piston (19) in the inflation piston seat
(20) making the rounded part of the piston come out of the
upper hole in the inflation piston seat (20).
43. Fit the spring (2) on the piston.
44. Tighten the piston seat (20) snugly in the upper hole of the
inflator body (1) using a 17-mm open end wrench (B-17).

ꔼ CAUTION!
IF USING A TORQUE WRENCH, SELECT A TORQUE SETTING OF
4 - 4.5 Nm.

REASSEMBLY OF THE EXHAUST BUTTON

NOTE THE DISCHARGE PISTON CAN BE DISTINGUISHED

FROM THE INFLATION PISTON BECAUSE ITS
ROUNDED END HAS TWO FLAT, PARALLEL
SURFACES.
45. Position the O-Rings (7) and (3) in the seats of the
deflation piston (8).
46. Place the two O-Rings (5) in the housings of the deflation
piston seat (6).
AT 1-20 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

47. Slide the deflation piston (8) into the deflation piston seat
(6) entering from the top hole. The rounded part of the
piston will remain outside the hole.
48. Secure the flat surfaces of the piston (8) that protrude
from the deflation piston seat with a vise. (fig. 3)
49. Fit the O-ring (3) in the seat of the bushing (4).

ꔼ CAUTION!
APPLY A DROP OF THREAD COMPOUND (SUCH AS LOCTITE
415) ON THE THREADED POINT OF THE DEFLATION PISTON.

50. Screw the deflation button bushing (4) onto the deflation
piston, using a 6-mm open end wrench.
51. Position the spring (2) on the bushing (4) and tighten the
deflation piston seat (6) snugly in the lower hole of the
inflator body (1), using a 17-mm open end wrench (B-17).

ꔼ CAUTION!
FOR SUBSEQUENT SEAL TIGHTNESS CHECKS, REFER TO THE
SPECIFIC INSTRUCTIONS UNDER THE "INSPECTIONS" SECTION
OF THE SERVICE MANUAL

A.4 - REASSEMBLY OF THE INFLATOR BODY

52. Screw the ring nut (11) to the flange (30) without forcing.
53. Place, without fastening, the inflator body assembly on the
flange (30), orienting it correctly.

ꔼ CAUTION!
THE INFLATOR BODY ASSEMBLY MUST BE ORIENTED WITH THE
INFLATOR BODY COUPLING (1) POSITIONED AS NOTED AND
RECORDED DURING DISASSEMBLY PROCEDURES. (Fig. 4).

54. Keeping the inflator body in this position, tighten the ring
nut (11) snugly with the pin wrench (USAG type 282/58-
62-65). Fig. 4
 original copywriter 1987 AIR TRIM PNEUMATIC SYSTEM AT 1-21
revised 2003 - printed 2003

! WARNING!
WHEN SCREWING ON THE RING, HOLD THE INNER PART OF
THE PNEUMATIC INFLATOR IN PLACE TO PREVENT THE INNER
SUPPORT FROM ROTATING AND THEREBY DAMAGING THE
TUBE INSIDE. (Fig. 1)

55. Remove the inflator body.

56. Insert the O-ring (21) in the flange housing (30).
57. Arrange the lower cover (12) on the ring nut (11) and
screw the inflator body assembly on the flange (30) with
the two screws (15) using a Phillips head screwdriver
(USAG type 322 PH 1).
58. Position the inflation (10) and deflation (9) buttons.

NOTE IN AIR TRIM VERSIONS WITH GREY AND YELLOW

BUTTONS, REASSEMBLE THE BUTTONS OF THE
UPPER COVERING ONLY IF THEY WERE REMOVED
PREVIOUSLY.
59. Position and tighten the upper cover (13) with the screws
(14), using a Phillips head screwdriver (USAG type 322 PH 1).
60. Connect the LP hose to the male coupler (18) of the
Pneumatic Inflator.

D - T E S T I N G T H E A I R T R I M P N E U M AT I C S Y S T E M

PRE-TESTING THE PNEUMATIC INFLATOR

ꔼ CAUTION!
THE OPERATIONS DESCRIBED BELOW MUST BE PERFORMED
BEFORE INSTALLING THE INFLATOR BODY ON THE INTERNAL
SUPPORT.

CP.1) Connect the male quick coupler (18) to a BC hose (INT

model) mounted on a 1st stage adjusted to
approximately 10 atm.
CP.2) Open the tank valve.
CP.3) Press the pistons (inflation and exhaust) to check that air
comes out.
CP.4) Submerge the inflator body in a basin of water to check
for air leaks.
AT 1-22 AIR TRIM PNEUMATIC SYSTEM original copywriter 1987
revised 2003 - printed 2003

ꔼ CAUTION!
IF ANY MALFUNCTIONS AND/OR AIR LEAKS ARE OBSERVED,
CONSULT THE "TESTING" SECTION OF THE MANUAL.

AT) AIR TRIM SYSTEM TEST

AT.1)Open the tank valve, while keeping the regulator 2nd stage
purge button pressed.
AT.2)Inflate the integrated system by pressing the pneumatic
inflation button (10).
AT.3)Deflate the integrated system by pressing the deflation
button (9).

ꔼ CAUTION!
IN BC VERSIONS THAT ALSO INCLUDE A PNEUMATIC
DISCHARGE VALVE THAT CAN ALSO BE OPERATED MANUALLY
("PNEU-MECHANICAL"), DEFLATE THE BC A FEW TIMES ALSO
USING THE LINE CONNECTED TO THE VALVE.

ꔼ CAUTION!
REPEAT THE OPERATIONS DESCRIBED IN STEPS AT.2 AND AT.3
A FEW TIMES, CHECKING:
- THE CORRECT FUNCTIONING OF THE INFLATOR BUTTON
(INFLATION OF THE BC).
- THE PERFECT FUNCTIONING OF THE DISCHARGE VALVES
(OPENING AND CLOSING).
- THE SEAL OF THE AIR TRIM SYSTEM WITH THE BUOYANCY
BAG. (LEAVE THE BC INFLATED, AND AFTER ABOUT 2-3
HOURS CHECK WHETHER THERE HAVE BEEN ANY AIR
LEAKS.)
IF ANY MALFUNCTIONS AND/OR AIR LEAKS ARE OBSERVED,
CONSULT THE "TESTING" SECTION OF THE MANUAL.
 original copywriter 1987 GUN SERVICE SPEARGUN MAINTENANCE KIT XI
revised 2003 - printed 2003

Set of special tools in case for reparing Mares Spearguns Code 413850

Head and barrel clamping jaws O-Ring fitting cone

(power adjustment rods)

(A-1) (A-12)
Code 43106101 Code 43106112

Tank clamping jaws (all models) Connecting plunger positioning rod

(A-3) (A-13)
Code 43106103 Code 43106113

Valve disassembling wrench Catch hook positioning rod

(A-16)
(A-4) Code 43163608 Sten Line
Code 43106104 Code 43164209 Cyrano Line

O-Ring fitting cone for spearguns Assembling tool to fit handle on barrel
Insert for barrel plastic insert Cyrano

(A-7) (A-18)
Code 43106107 Code 43106118

O-Ring fitting cone for spearguns Screwdriver for connecting plunger grup screw
Insert for barrel plastic insert
Sten

(A-9) (A-22)
Code 43106109 Code 43106122
 original copywriter 1987 CYRANO - SPARK AND STEN 2001 PNEUMATIC SPEARGUNS G 1-11
revised 2003 - printed 2003

PRESSURIZING
Cyrano pneumatic spearguns can be pressurized using the Mares
gun charging yoke (part # 413807) or a Mares hand pump (part
# 413806).

WARNING !
ALWAYS PRESSURIZE THE SPEARGUN WITH THE POWER
ADJUSTMENT LEVER IN THE MAXIMUM “HIGH” POWER POSI-
TION (FlG. 2). NEVER EXCEED THE MAXIMUM 30 BAR PRES-
SURE. FAILURE TO PRESSURIZE THE SPEARGUN IN THE MAX-
IMUM “HlGH” POWER POSITION, OR OVER-PRESSURIZATION
MAY CAUSE THE SPEARGUN TO RUPTURE WHICH MAY CAUSE
SERIOUS INJURY OR DEATH.

P R E S S U R I Z I N G U S I N G M A R E S G U N C H A R G I N G Y O K E ( P A R T # 413807)

1. Set the power adjustment lever (38) to maximum "high"

power position (Fig. 2).
2. Connect the yoke to the valve of a scuba cylinder.
3. By hand, thread the pressure gauge body into the inlet valve
of the speargun, until the pressure gauge body o-ring seals
against the inlet valve body. Do not tighten with a wrench.
4. Close the purge valve by rotating the thumb wheel
clockwise.
5. Slowly open the valve on the scuba cylinder and read the
pressure value on the pressure gauge. When the desired
value is reached, close the valve on the scuba cylinder.

WARNING !
PNEUMATIC SPEARGUNS ARE HIGHLY PRESSURIZED. NEVER
POINT THE SPEARGUN AT YOURSELF OR ANYONE ELSE.
VIOLATION OF THIS WARNING COULD RESULT IN SERIOUS
INJURY OR DEATH.

6. Open the purge valve by rotating the thumb wheel clockwise

and allow any residual air to escape from the hose.
7. Remove the pressure gauge body from inlet valve.
8. Remove the yoke from the valve of the scuba cylinder.
G 1-12 CYRANO - SPARK AND STEN 2001 PNEUMATIC SPEARGUNS original copywriter 1987
revised 2003 - printed 2003

P R E S S U R I Z I N G U S I N G M A R E S H A N D P U M P ( PA RT # 4 1 3 8 0 6 )

WARNING !
ALWAYS PRESSURIZE THE SPEARGUN WITH THE POWER ADIUSTMENT LEVER IN THE MAXIMUM “HIGH” POWER
POSITION (FlG. 1). NEVER EXCEED THE MAXIMUM 30 BAR PRESSURE. FAILURE TO PRESSURIZE THE SPEARGUN IN
THE MAXIMUM “HIGH” POWER POSITION OR OVER-PRESSURIZATION MAY CAUSE THE SPEARGUN TO RUPTURE
WHICH MAY CAUSE SERIOUS INJURY OR DEATH.
1. Set the power adjustment lever (38) to maximum “high” power position (Fig. 2).
2. By hand, thread the hand pump into the inlet valve of the speargun, until the hand pump o-ring seals against the inlet
valve body.
3. The following pressure table shows the approximate number of pump strokes required to obtain the pressure
values listed.
CYRANO VERSION
PRESSURE IN BAR
DESCRIPTION 10 15 20 25 30
NUMBER OF PUMP STROKES (APPROX.)
CYRANO 550 125 185 250 330 410
CYRANO 700 150 230 310 390 480
CYRANO 850 210 330 450 580 710
CYRANO 970 260 395 575 755 925
CYRANO 1100 320 510 700 870 1055
SPARK VERSION
PRESSURE IN BAR
DESCRIPTION 10 15 20 25 30
NUMBER OF PUMP STROKES (APPROX.)
SPARK 550 181 268 363 479 595
SPARK 700 218 334 450 566 696
SPARK 850 305 479 653 841 1030
SPARK 970 377 573 834 1095 1341
SPARK 1100 Pipin 464 740 1015 1262 1530
STEN 2001 VERSION
PRESSURE IN BAR
DESCRIPTION LENGTH (cm) 10 15 20 25 30
NUMBER OF PUMP STROKES (APPROX.)
STEN MINIMINI 42 60 130 170 210 240
STEN MINIMINI 58 140 220 340 450 550
STEN MEDI 70 200 280 440 560 700
STEN 84 270 430 580 750 1000
SUPER STEN 100 370 550 750 980 1300

WARNING !
THE NUMBER OF PUMP STROKES LISTED IN THE PRESSURE TABLE REFER TO A COMPLETELY EMPTY SPEARGUN
TANK. IF IT IS NOT POSSIBLE TO DETERMINE THE EXISTING PRESSURE IN THE SPEARGUN, ALL PRESSURE MUST
BE RELEASED FROM THE SPEARGUN PRIOR TO PRESSURIZING IT. IF THE EXISTING PRESSURE IN THE SPEARGUN
IS KNOWN AND IT BECOMES NECESSARY TO ADD PRESSURE, ONLY INCREASE IT THE AMOUNT OF THE DIFFERENCE.
FOR EXAMPLE, TO INCREASE THE PRESSURE OF A CYRANO 700 FROM 20 BAR TO 30 BAR, 170 PUMP STROKES ARE
REQUIRED. NOT THE FULL 480 PUMP STROKES SHOWN IN THE TABLE. NEVER EXCEED THE MAXIMUM 30 BAR PRES-
SURE. OVER-PRESSURIZATION MAY CAUSE THE SPEARGUN TO RUPTURE WHICH MAY CAUSE SERIOUS INJURY OR
DEATH. PNEUMATIC SPEARGUNS ARE HIGHLY PRESSURIZED. NEVER POINT THE SPEARGUN AT YOURSELF OR ANY-
ONE ELSE. VIOLATION OF THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH.
4. Remove the hand pump from the inlet valve.
 original copywriter 1987 CYRANO - SPARK AND STEN 2001 PNEUMATIC SPEARGUNS G 1-19
revised 2003 - printed 2003

Drawing reference No.: F 206

Table
No. 504 STEN 2001 SPEARGUN Table updated
on 01/09/2003

Ref. N. Code Description Ref. N. Code Description

1 A Black Sten 2001 head body 48 E Trigger adjustment scre
2 43163856 Shock absorber , rubber 49 46110242 OR 2-003 Apnea Syste
3 43163409 Shock absorber inser t 50 43163377 Catch hoo
4 43200093 Nose cone 51 43200095 Sten 2001 piston compas
5 43164016 Head ring nut 52 E Cyrano trigger bod
6 43164008 Black head cap 53 43163337 Pin 4 x 2
7 43163968 Rubber ring - shock 57 43200098 Pin 4 x 23.
11 43169821 Shock line - m 3 58 43164237 Safety sto
11 43169818 Shock line - m 5 59 43164236 Safety bod
12 43163355 Shock line runner for rod D. 8 60 46110106 OR 106
13 43163354 D. 8 Rod spring 61 43164300 White heelplate
14 43163505 D. 8 rod washer 62 43164233 Cyrano heelplate fixing pin
17 N Piston body 65 M Ball bearing - inlet valve
18 46110110 OR 2037 66 M Spring - inlet valve
19 N Oil wiper piston 67 M OR button inlet valve
20 46110208 Special OR 68 43163635 Seat, one way valve
21 43163665 Bushing OR 87 69 43163636 Housing, one way valve
22 46110206 OR 122 bis 70 D Power regulator block
25 43200069 Sten Minimini Tank 71 46110220 OR 2062
25 43200070 Sten Mini Tank 72 43163518 Elastic ring - block
25 43200071 Sten Medi Tank 80 Sten minimini label
25 43200072 Sten Tank 80 Sten mini label
25 43200073 Sten Super Tank 80 Sten medi label
26 43200064 Miniministen Rod 80 Sten label
26 43200057 Ministen Rod 80 Sten super label
26 43200059 Medisten Rod 83 43160710 Hinge load 94
26 43200063 Sten Rod
26 43200061 Canna Super Rod ASSEMBLIES
32 M Inlet valve body
33 43163563 White valve cap 82 416803 Screw injector
34 L Spring - power adjustment A 43200066 Sten 2001 assembly head ( 1-2-3-5 )
35 L Rod - power adjustment D 43163638 Adjustment block assembly ( 68-69-70 )
36 L Press OR power adjustment E 43164230 Cyrano trigger assembly (48-52)
37 46110102 OR 2015 G 43200097 S/Reg. handle Sten 2001
38 L Lever power adjustment ( 41-42-43-46-47-49 )
39 L OR por t for power adjustment H 43200096 C/Reg. handle Sten 2001
41 H Mares Sten 2001 C/R handle ( L- 38-41-42-43-46-47-49 )
41 G Mares Sten 2001 S/R handle L 43163937 Power adjustment assembly (34-35-36-37-39)
42 43163668 Line release, black M 43163941 Inlet valve assembly ( 32-46-65-66-67 )
43 43163614 Pin - line release N 43163629 Piston assembly (17-18-19)
44 43163313 Spring catch hook P 43163683 Miniministen scabbard ass.
45 43164282 Connection piston *** 43163979 Sten 2001/Sten/Rafal complete OR set
46 46110201 OR 1 ( 18-19-20-22-37-46-49-60-71 )
47 14364284 Connection piston bushing
G 1-12 CYRANO - SPARK AND STEN 2001 PNEUMATIC SPEARGUNS original copywriter 1987
revised 2003 - printed 2003

Drawing Drawing updated

No. F 205 CYRANO SPEARGUNS LINE on 04/01/1998
 original copywriter 1987 CYRANO - SPARK AND STEN 2001 PNEUMATIC SPEARGUNS G 1-19
revised 2003 - printed 2003

Drawing reference No.: F 205

Table
No. 500 CYRANO SPEARGUNS LINE Table updated
on 01/09/2003

Ref. No. Code Description Ref. No. Code Description

1 A Head body 44 43163313 Catch hook spring
2 43163856 Shock absorber , rubber 45 43164282 Connecting plunger D. 1.5 - Apnea System.
3 43164207 Shock absorber inser t 46 46110201 OR R/1
4 43164200 Nose cone 47 43164284 Housing connecting plunger Apnea System
5 43164206 Head ferrule 48 E Trigger adjustment screw
6 43164008 Protective cap - head 49 46110242 OR 2-003 Apnea System
7 43163968 Rubber ring - shock 50 43163377 Catch hook
8 43164201 Sight inser t 51 43164286 Spacing sleeve, Apnea System
11 43169821 Shock line - m 3 52 E Cyrano trigger body
11 43169818 Shock line - m. 5 53 43163337 4 x 23 Pin
12 43164004 Line retainer for shaft D. 57 43163338 4 x 20 Pin
14 43163503 Washer for shaft D. 7 58 43164237 Safety stop
17 N Piston body 59 43164236 Safety body
18 46110107 OR 2031 60 46110106 OR 106
19 N Oil wiper piston 61 43164232 Soft handle
20 46110208 Special OR 62 43164233 Pin - handle
21 43164204 OR bushing 65 43163808 3/16 Ball bearing
22 46110228 OR 3062 66 43163807 Spring - inlet valve
23 43164202 Wishbone internal reinforement 67 43164220 Bushing - inlet valve
25 43164225 Cyrano 550 tank 68 43163635 Seat, one way valve
25 43164226 Cyrano 700 tank 69 43163636 Housing, one way valve
25 43164227 Cyrano 850 tank 70 D Power regulator block
25 43164228 Cyrano 970 tank 71 46110227 OR 3056
25 43164229 Cyrano 1100 tank 72 43164212 Circlip D. 16 - power regulator
26 43164215 Cyrano 550 barrel
26 43164216 Cyrano 700 barrel ASSEMBLIES
26 43164217 Cyrano 850 barrel
26 43164218 Cyrano 970 barrel A 43164210 Head assembly ( 1-2-3-5 )
26 43164219 Cyrano 1100 barrel D 43164214 Power regulator assembly ( 68-69-70 )
29 46110245 OR 2106 E 43164230 Trigger Assembly Apnea System ( 48-52 )
32 M Body - inlet valve H 43164287 Handle Assembly Apnea System
33 43164223 Valve cover cap ( 38-41-42-43-46-47-61-L )
34 L Spring - power adjustment L 43163937 Power adjustment assembly ( 34-35-36-37-39)
35 L Rod - power adjustment M 43164222 Valve Assembly Cyrano ( 32-46-65-66-67 )
36 L Power adjustment rod bushing N 43164211 Piston body assembly D. 16 ( 17-18-19 )
37 46110102 OR 2015 *** 43164290 Cyrano/Spark/Stealth complete OR set
38 43164234 Lever power adjustment ( 18-19-20-22-29-37-46-60-71)
39 L Power adjustment rod OR comp. REMARKS
41 H Handle
From registration #94336001 the Apnea System grip is applied
42 43163668 Line release, black
For repairs apply new handle.
43 43163614 Pin - line release
G 1-16 CYRANO - SPARK AND STEN 2001 PNEUMATIC SPEARGUNS original copywriter 1987
revised 2003 - printed 2003

Drawing Drawing updated

No. F 208 SPARK SPEARGUNS SPARK 110 - (Pipin line) on 04/01/1998
 original copywriter 1987 CYRANO - SPARK AND STEN 2001 PNEUMATIC SPEARGUNS G 1-19
revised 2003 - printed 2003

Drawing reference No.: F 208

Table
No. 501 SPARK SPEARGUNS SPARK 110 - (Pipin line) Table updated
on 01/09/2003

Ref. No. Code Description Ref. No. Code Description

1 A Head body 48 E Trigger adjustment screw
2 43163856 Shock absorber, rubber 49 46110242 OR 2-003 Apnea System
3 43164207 Shock absorber inser t 50 43163377 Catch hook
4 43164301 Nose cone 51 43164286 Spacing sleeve, Apnea System
5 43164206 Head ferrule 52 E Trigger
6 43164008 Protective cap - head 53 43163337 4 x 23 Pin
7 43163968 Rubber ring - shock 57 43163338 4 x 20 Pin
11 43169821 Shock line - m. 3 58 43164310 Safety stop Spark yellow
11 43169818 Shock line - m. 5 58 43164324 Safety stop Spark blue (Pipin line)
12 43164004 Line retainer for shaft D. 7 59 43164309 Safety body Spark yellow
14 43163503 Washer for shaft D. 7 59 43164323 Safety body Spark blue (Pipin line)
17 N Piston body 60 46110106 OR 106
18 46110107 OR 2031 61 43164300 Handle Spark yellow
19 N Oil wiper piston 61 43164326 Handle Spark black (Pipin line)
20 46110208 Special OR 62 43164233 Pin - handle
21 43164204 OR bushing 65 43163808 3/16 Ball bearing
22 46110228 OR 3062 66 43163807 Spring - inlet valve
25 43164302 Spark 550 Tank 67 43164220 Bushing - inlet valve
25 43164303 Spark 700 Tank 68 43163635 Seat, one way valve
25 43164304 Spark 850 Tank 69 43163636 Housing pin, one way valve
25 43164305 Spark 970 Tank 70 D Power regulator block
25 43164306 Spark 1100 Tank (Pipin line) 71 46110227 OR 3056
26 43164215 Spark 550 Barrel 72 43164212 Circlip D. 16 - power regulator
26 43164216 Spark 700 Barrel
26 43164217 Spark 850 Barrel ASSEMBLIES
26 43164218 Spark 970 Barrel
26 43164219 Spark 1100 Barrel (Pipin line) A 43164210 Head assembly ( 1-2-3-5 )
32 M Body - inlet valve D 43164214 Power regulator assembly ( 68-69-70 )
33 43164311 Cap - inlet valve yellow E 43164230 Spark Trigger assembly ( 48-52 )
33 43164325 Cap - inlet valve blue (Pipin line) H 43164308 Spark Handle assembly
34 L Spring - power adjustment ( 38-41-42-43-46-47-61-L )
35 L Rod - power adjustment H 43164322 Spark Handle assembly (Pipin line)
36 L Power adjustment rod bushing ( 38-41-42-43-46-47-61-L )
37 46110102 OR 2015 L 43163937 Power adjustment assembly ( 34-35-36-37-39)
38 L Lever power adjustment M 43164222 Spark valve assembly ( 32-46-65-66-67 )
39 L Power adjustment rod OR comp. N 43164211 Piston assembly D. 16 ( 17-18-19 )
41 H Handle *** 43164290 Complete set of Spark O-rings
42 43163668 Line release, black ( 18-19-20-22-29-37-46-60-71)
43 43163614 Pin - line release
44 43163313 Catch hook spring REMARKS
45 43164282 Connecting plunger D. 1.5 - Apnea System
46 46110201 OR R/1 N.B.: The Spark OR series is the same as Cyrano
47 43164284 Housing connecting plunger Apnea System
 original copywriter 1987 INTEGRATED SYSTEM H.U.B. H 1-31
revised 2003 - printed 2003

Drawing reference No.: J 78

Table
No. 227 PNEUMATIC DISCHARGE VALVE H.U.B. Table updated
on 01/09/2003

Ref. No. Code Description Ref. No. Code Description

23 46110102 O-Ring 2015 48 47158703 Sticker

24 47110272 O-Ring 3 x 1

25 === Air connector ASSEMBLIES

27 45111003 Screws 2.9 x 9.5

28 46200025 Protection cap H 46200128 H.U.B. discharge valve assembly

32 46110265 O-Ring 3231 (23-27-28-33-35-37-39-40-41-44-45-46-47-48)

33 47158721 2 way valve shaft === 47200605 45-cm LP Tube assembly

34 47158720 Plug for valve (24-25-26-36)

35 47158716 Dash backup ring === 46200125 60-cm LP Tube assembly

37 46200012 Pneumatic valve flange (24-25-26-36)

38 47158725 Valve shaft nut === 47200606 65-cm LP Tube assembly

39 46200010 Sealing disk nut (24-25-26-36)

40 47158727 Sealing disk === 46200126 72-cm LP Tube assembly

41 46200011 Sealing disk suppor t (24-25-26-36)

42 46110110 O-Ring 2037 === 47200607 75-cm LP Tube assembly

43 46200026 Diaphragm nut (24-25-26-36)

44 47158728 Diaphragm === 47200608 120-cm LP Tube assembly

45 47158737 Friction washer (24-25-26-36)

46 47158701 Pneumatic valve spring *** 46200145 Ser vice kit A.T. Pneumatic valves

47 46200023 Valve ring (23-24-32 - OR 3100 -35-OR 2056 -42)

 original copywriter 1987 INTEGRATED SYSTEM H.U.B. H 1-33
revised 2003 - printed 2003

Drawing reference No.: J 77

Table
No. 226 PNEUMATIC CONTROL H.U.B. Table updated
on 01/09/2003

Ref. No. Code Description Ref. No. Code Description

1 46200013 Inflator body 32 46110265 O-Ring 3231

2 47158717 Spring for pistons

3 46110213 O-Ring 2007

4 47158740 Deflation button bushing ASSEMBLIES

5 46110211 O-Ring 2050

6 47158745 Deflation piston seat $$$ 46200127 H.U.B. pneumatic inflator assembly
Internal pneumatic inflator mechanism
7 46110101 O-Ring 2012 ### 46200141
assembly
8 47158742 Deflation piston (1-2-3-4-5-6-7-8-15-16-17-18-19-20)

9 46200018 Deflation button === 47200605 45-cm LP Tube assembly

10 46200019 Inflation button (24-25-26-36)

11 46200022 Inflator ring === 46200125 60-cm LP Tube assembly

12 46200020 Lower covering (24-25-26-36)

13 46200021 Upper covering === 47200606 65-cm LP Tube assembly

14 45111004 Screws 2.9 x 19 (24-25-26-36)

15 46185075 Screws M 3 x 16 === 46200126 72-cm LP Tube assembly

16 47159146 Filter (24-25-26-36)

17 46110106 O-Ring 106 === 47200607 75-cm LP Tube assembly

18 47158718 Male quick coupling (24-25-26-36)

19 47158741 Inflation piston === 47200608 120-cm LP Tube assembly

20 47158746 Inflation piston seat (24-25-26-36)

21 47110270 O-Ring 3156 *** 46200145 Ser vice kit A.T. pneumatic inflator

22 41138960 Inflator flange connector (3-5-7-17-21-23-24-32)

23 46110102 O-Ring 2015

24 47110272 O-Ring 3 x 1 NOTES

25 === Air connector

27 45111003 Screws 2.9 x 9.5

In the event it becomes necessar y to replace a component
28 46200025 Protection cap marked with reference numbers 9-10-12-13 in this table,
29 47158722 Valve shaft it is necessar y to request all four 9-10-12-13 components
given in the H.U.B. Pneumatic Inflator table #233.
30 46200014 Inflator flange

31 47158707 Radial snap ring diam. 6

 original copywriter 1987 INTEGRATED SYSTEM H.U.B. H 1-35
revised 2003 - printed 2003

Drawing reference No.: J 88

Table
No. 236 H.U.B. MARES CENTURY Table updated
on 01/09/2003

Ref.No. Code Description Ref.No. Code Description

1 47158706 7 way distributor 36 47159150 Quick air dump valve

2 47158724 Connector 7/16" UNF 37 47159056 Over pressure cap

3 45111016 Screw M 5 x 20 38 xxx Flange for swivel elbow fitting

4 46110242 O-R 2-003 39 46110210 O-Ring 2056

5 44172073 Pressure gauge swivel coupling 40 xxx Swivel elbow fitting

6 47158736 H.P. hose 55 cm 41 47200095 Sticker

7 47158735 L.P. hose 3/8" - BC quick coupling 50 cm 43 46200024 Backpack

7 47158734 L.P. hose 3/8" - BC quick coupling 45 cm 44 47159136 Black knob

8 47158726 Connector 1/2 UNF 3/8" 44 47158505 Grey knob

9 47158729 L.P. Hose 1/2" - 1/2" (swivel) 45 47200206 A.T. Tank retaining band (size S -XL)

10 46200007 Roller 47 47158713 Tapex Connector 073M4

11 45111017 Washer D. 4.3 UNI-6593 DIN-126 48 46200000 Suppor t for distributor

12 47159020 Two-tone whistle 50 47158723 Connector 1/2 UNF 9/16"

13 46200015 Grip plate 51 47158705 4 way distributor

15 46200009 Tank pad 52 46110108 O-Ring 108

16 46200008 Handle 53 46185205 Plug 7/16" UNF

17 47158715 Rod d. 5 x 80 mm 54 46200347 Soft 3/8 hose (80 cm)

19 46110106 O-R 106 56 47159681 LP hose assembly - neutral

20 46185204 Plug 3/8" UNF 66 43169822 Cord

21 xxx Tube 96 47159311 Tank protector

22 45179863 Tube clamp 97 46110215 O-R 2043

23 46200016 Halkey Rober ts 730 ROA valve

24 46200017 Halkey 736 ACU4 valve cover ASSEMBLIES

25 45111018 Washer D. 5.3 UNI 6592 DIN 125/A

26 45111015 Screw M 4 x 14 TCC *** 46200148 Mares H.U.B. interior distributor/hose Service Kit

27 45111003 Screw 2.9 x 9.5 UNI 6954 71 (4-19-28-52-97-OR 114-OR 2031)

28 46110205 O-Ring 2025 xxx 47200376 H.U.B. Oral Inflator assembly

29 47158731 L.P. Hose 1/2" - 9/16" L-XL (50 cm) (21 - 22 - 23 - 31 - 33 - 38 - 39 - 40)

29 47158730 L.P. Hose 1/2" - 9/16" S-M (43 cm) A ---- H.U.B. pneumatic inflator (tab. no. 233 drg. J 84)

30 47200301 H.U.B. Centur y buoyancy bag (size S - XL) F ---- 2nd Stage Octopus (corresponding model table)

31 47158708 Snap ring diam. 18 D ---- H.U.B. 1st Stage (table no. 20 drg. E 11)

33 47110271 O-Ring 3100 E ---- 2nd Stage (corresponding model table)

34 47159125 Over-expansion relief valve seal C ---- Pneumatic discharge valve (tab. n. 227 drg. J78)

35 47159054 Spring base disk B 47159295 MB Fixed backpack belt assembly

 original copywriter 1987 INTEGRATED SYSTEM H.U.B. H 1-37
revised 2003 - printed 2003

Drawing reference No.: J 83

Table
No. 232 H.U.B. MARES AVANTGARDE Table updated
on 01/09/2003

Ref. No. Code Description Ref. No. Code Description

1 47158706 7 way distributor 40 xxx Swivel elbow fitting

2 47158724 Connector 7/16" UNF 41 47200095 Sticker

3 45111016 Screw M 5 x 20 43 46200024 Backpack

4 46110242 O-R 2-003 44 47159136 Black knob

5 44172073 Pressure gauge swivel coupling 44 47158505 Grey knob

6 47158736 H.P. hose 55 cm 45 47200269 Tank retaining band (size S - XL)

7 47158735 L.P. hose 3/8" - BC quick coupling 50 cm 47 47158713 Tapex Connector 073M4

7 47158734 L.P. hose 3/8" - BC quick coupling 45 cm 48 46200000 Suppor t for distributor

8 47158726 Connector 1/2 UNF 3/8" 50 47158723 Connector 1/2 UNF 9/16"

9 47158729 L.P. Hose 1/2" - 1/2" (swivel) 51 47158705 4 way distributor

10 46200007 Roller 52 46110108 O-Ring 108

11 45111017 Washer D. 4.3 UNI-6593 DIN-126 53 46185205 Plug 7/16" UNF

12 47159020 Two-tone whistle 54 47158732 L.P. hose 3/8" - 9/16" (70 cm soft)

13 46200015 Grip plate 55 46110106 O-R 106

15 46200009 Tank pad 56 47200283 LP hose quick-coupler L 330

16 46200008 Handle 66 43169822 Cord

17 47158715 Rod d. 5 x 80 mm 70 46200277 Swivel spacer bushing

19 46110106 O-R 106 71 46200189 Swivel connection D. 20 sandblasted

20 46185204 Plug 3/8" UNF 72 46200267 Swivel connection pin

21 xxx Tube 96 47159311 Tank protector

22 45179863 Tube clamp 97 46110215 O-R 2043

23 46200016 Halkey Rober ts 730 ROA valve

24 46200017 Halkey 736 ACU4 valve cover ASSEMBLIES

25 45111018 Washer D. 5.3 UNI 6592 DIN 125/A

26 45111015 Screw M 4 x 14 TCC *** 46200148 H.U.B. interior distributor/hose Service Kit. Mares

27 45111003 Screw 2.9 x 9.5 UNI 6954 71 (4-19-28-52-97-OR 114-OR 2031)

28 46110205 O-Ring 2025 xxx 47200376 H.U.B. Oral Inflator assembly

29 47158731 L.P. Hose 1/2" - 9/16" L-XL (50 cm) (21 - 22 - 23 - 31 - 33 - 38 - 39 - 40)

29 47158730 L.P. Hose 1/2" - 9/16" S-M (43 cm) *** 46200407 Swivel H.U.B. kit
Mares Avantgarde H.U.B. buoyancy bag (size
30 47200265 (19 - 56 - 70 - 71 - 72 - 97)
S - XL)
31 47158708 Snap ring diam. 18 D ----- H.U.B. pneumatic inflator (tab. no. 233 drg. J 84)

33 47110271 O-Ring 3100 G ----- Octopus (corresponding model table)

34 47159125 Over-expansion relief valve seal A ----- H.U.B. 1st Stage (table no.20 drg. E 11)

35 47159054 Spring base disk G ----- 2nd Stage (corresponding model table)

36 46159150 Quick air dump valve H ----- Pneumatic discharge valve (tab. n. 227 drg. J78)

37 47159056 Over pressure cap K ----- AIR LOCK (table no. 235 drg. J 86)

38 xxx Flange for swivel elbow fitting P 417950 Pair of weight pockets complete

39 46110210 O-Ring 2056

 original copywriter 1987 INTEGRATED SYSTEM H.U.B. H 1-39
revised 2003 - printed 2003

Drawing reference No.: J 84

Table
No. 233 PNEUMATIC CONTROL H.U.B. AVANTGARDE Table updated
on 01/09/2003

Ref.No. Code Description Ref.No. Code Description

1 46200013 Inflator body 28 46200025 Protection cap

2 47158717 Spring for pistons 29 47158722 Valve shaft

3 46110213 O-Ring 2007 30 46200014 Inflator flange

4 47158740 Deflation button bushing 31 47158707 Radial snap ring diam. 6

5 46110211 O-Ring 2050 32 46110265 O-Ring 3231

6 47158745 Deflation piston seat

7 46110101 O-Ring 2012

8 47158742 Deflation piston ASSEMBLIES

9 47200298 Deflation button (yellow)

10 47200299 Inflation button (gray) $$$ 46200127 H.U.B. pneumatic inflator assembly

11 46200022 Inflator closure ring ### 46200141 Internal pneumatic inflator mechanism assembly

12 47200297 Lower covering (1-2-3-4-5-6-7-8-15-16-17-18-19-20)

13 47200296 Upper covering === 47200605 45-cm LP Tube assembly

14 45111004 Screws 2.9 x 19 (24-25-26-36)

15 46185075 Screws M 3 x 16 === 46200125 60-cm LP Tube assembly

16 47159146 Filter (24-25-26-36)

17 46110106 O-Ring 106 === 47200606 65-cm LP Tube assembly

18 47158718 Male quick coupling (24-25-26-36)

19 47158741 Inflation piston === 46200126 72-cm LP Tube assembly

20 47158746 Inflation piston seat (24-25-26-36)

21 47110270 O-Ring 3156 === 47200607 75-cm LP Tube assembly

22 41138960 Inflator flange connector (24-25-26-36)

23 46110102 O-Ring 2015 === 47200608 120-cm LP Tube assembly

24 47110272 O-Ring 3 x 1 (24-25-26-36)

25 === Air connector *** 46200145 Ser vice kit A.T. pneumatic inflator

27 45111003 Screws 2.9 x 9.5 (3-5-7-17-21-23-24-32)