DENTAL UNIT

INSTALLATION
INSTRUCTIONS
IMPORTANT

This manual provides installation instructions for BELMONT PROGIA.

The instructions contained in this booklet should be thoroughly read and
understood before installing the chair and unit.
File this manual and refer back to it for future maintenance.
 TABLE OF CONTENTS

Page
1. OVERALL VIEW AND MAJOR COMPONENTS -----------------------1

2. DIMENSIONS AND SPECIFICATIONS

2-1. DIMENSIONS -------------------------------------------------------------2
2-2. SPECIFICATIONS --------------------------------------------------------2

3. INSTALLATION INSTRUCTIONS
3-1. PRE-INSTALLATION REQUIREMENTS ---------------------------3
3-2. UNPACKING --------------------------------------------------------------6
3-3. MOUNTING CUSPIDOR UNIT ---------------------------------------7
3-4. CONNECTION OF CUSPIDOR UNIT -------------------------------8
3-5. INSTALLATION OF DENTAL LIGHT ------------------------------ 10
3-6. INSTALLATION OF UTILITY SECTION -------------------------- 11
3-7. ASSEMBLY OF PARTS ------------------------------------------------ 14
3-8. ADJUSTMENTS --------------------------------------------------------- 14
3-9. FIXING COVERS ------------------------------------------------------- 16

4. FLOW DIAGRAM ------------------------------------------------------------ 17

5. ELECTRIC DIAGRAM ------------------------------------------------------ 18

1. OVERALL VIEW AND MAJOR COMPONENTS

12
14

2
15
3
4
13
16
9 1
5
8
7
23 24
10 6

17
18
21

19 22

20
11

Fig.1-1 Overall View and Major Components

MAJOR COMPONENTS

q Cuspidor Unit !3 Main Post

w Cupfiller Nozzle !4 Dental Light (IO 5000)
e Bowl Flush Nozzle !5 Horizontal Arm
r Spittoon Bowl !6 Balance Arm
t Solid Collector !7 Table Tray
y Assistant Arm !8 Main Control Panel
u Saliva Ejector Handpiece !9 Handle
i Assistant’s Syringe @0 Handpiece Holder
o Vacuum Handpiece @1 Table Housing
!0 Assistant Instrument Holder @2 Waste Receptacle
!1 Foot Controller @3 Assistant Side Control Panel
!2 Light Pole @4 Dental Size Film Viewer

-1-
2. DIMENSIONS AND SPECIFICATIONS
2-1. DIMENSIONS 650
330 330
-mm-

67

650
826

90
4
24
67

240
90
350

50

312
90

690

600
730

42.7

89
10
89
169

37

65
642

528

543
226
217 453

CHAIR MOUNT TYPE

493

690 554
371
880 ~ 1180

76
140
565

530 400 Net Weight : 26 kg

CART TYPE

Fig.2-1 Dimensions
2-2. SPECIFICATIONS
Doctor Side Instrument ---------------- 2 x High Speed Turbine Tubings
1 x Low Speed Air Motor Tubing
1 x 3 Way Syringe
Assistant Side Instrument -------------- Saliva Ejector (Central Vacuum Type)
Vacuum (Central Vacuum Type)
1 x 3 Way Syringe
Bowl Flush ------------------------------- Timer Mode and Continuous Mode
Cupfiller ---------------------------------- Timer
Net Weight ------------------------------- 90.8 kg (Without Dental Light)

-2-
3. INSTALLATION INSTRUCTIONS
3-1. PRE-INSTALLATION REQUIREMENTS
A. General Requirements
(1) The contractor is to supply the necessary service and materials to complete the installation of
the satisfaction of the dentists and the installation engineer.
(2) This includes the supply and installation of the electric power supply cables with main isolating
switch and fuses, air supply piping, water supply piping, suction piping including vacuum
pump and its control wires and drain piping as noted on the installation diagrams.

B. Setting Requirements
(1) The PROGIA dental unit comprises a Chair section, Cuspidor section, Doctor table section
and Light section.
(2) The PROGIA should be mounted taking the opening end of drain pipe into due consideration.
Refer to Page 5, Fig.3-1.
(3) The place on which the PROGIA (approx. 250 kg) is set must have endurance force of
250kg/m2 .
(4) The setting position of the PROGIA chair is shown in Fig.3-1 as recommended example.

C. Piping and Plumbing Requirements

(1) All pipings and conduits for cables are to be laid down under the floor and to come out from
the floor.
(2) The installation position and height from the floor of each pipe and cable conduit are shown
in Fig.3-1.
(3) The recommended sizes, materials and end piece are shown in Table 1.

Table 1 The Recommended Sizes, Materials and End Piece of Pipes

Item Material Size End

Piece

Compressed Air Supply Pipe Shock Resistance Out. Dia.18mm PT1/2

P.V.C. Pipe HI-13 In. Dia. 13mm

Water Supply Pipe Shock Resistance Out. Dia. 18mm PT1/2

P.V.C. Pipe HI-13 In. Dia. 13mm

Suction Pipe P.V.C. Pipe VP-20 Out Dia. 26mm

IN. Dia. 20mm

Drain Pipe P.V.C. Pipe VP-50 Out. Dia. 58mm

In. Dia. 50mm

Power Supply Cable Conduit P.V.C. VE-16 In. Dia. 16mm

Vacuum Control Wire Coduit P.V.C. VE-16 In. Dia. 16mm

Note : The suction pipe and drain pipe should be laid under the floor with an inclination of
1/200 - 1/400.
Air vacuum type does not require suction pipe, vacuum control wire and its conduit.

-3-
 (4) Regarding installation of the vacuum pump and its connection to main suction line, follow
the specifications of central vacuum pump system manufacture's recommendation.
(5) All Piping should be arranged avoiding bend as much as possible.

D. Air Supply Requirements

(1) Compressed air to be supplied should be filtered.
Dirty and moistur air may cause trouble in unit air system.
(2) Air Pressure
Regulate the outlet air pressure of the compressor to the utility section at 0.55-0.6Mpa
(5.5 - 6.0kg/cm2) and the air pressure should be kept higher than 0.5Mpa (5.0kg/cm2)
at any time.
(3) Compressed Air Supply Capacity
Compressed air supply capacity is at least 55 l/min. (Central Vacuum type)
Compressed air supply capacity is at least 88 l/min. (Air vacuum type)

E. Water Supply Requirements

(1) The supply water should be clean.
Dirty water may cause trouble in unit water line.
(2) Water Pressure
More than 0.1Mpa(1.0kg/cm2) water pressure in utility section is required for operating
unit efficiently at any time.

F. Electric Supply Requirements

(1) The connection of power supply cable is to be carried out in accordance with the local electric
regulation.
(2) Rating of supply voltage and power consumption :

100/110/115V Type Single Phase 50/60 Hz : 15 A

220/230/240V Type Single Phase 50/60 Hz : 10 A

(3) Power supply line should be provided with fuses or circuit breaker in accordance with power
consumption.
(4) The earth wire (ground wire) should be proved in the utility section.
(5) All cables should have at least 500mm surplus from the floor so that they are long enough to
be connected with the terminals in the utility section.

-4A-
 175
Drain Pipe

Min. 600
115
Min. 1000 Min. 800

395
58
115

Vacuum
Water Supply
Operaing

110
70

Vacuum
Piping Drain Pipe
70

Air Supply
Power
Source
Note : Air vacuum type does not need
140 70
vacuum pipe, vacuum operating
wires and conduit.
PT1/2
40

40

30
20

Floor Line

Fig.3-1 Setting Position and Plumbing Layout

(Central Vacuum Type)

-5-
3-2. UNPACKING
Checking Contents
The standard type Progia unit is delivered in 1 crate.
Remove the upper wood frame of the unit crate.
Installation parts and accessory parts are packing in the carton boxes.
Open the parts boxes and check the contents of each packing with following the check list.
CAUTION
Do not use sharp instrument to open the packing, it may damage parts.

Check List
1. Cuspidor Unit with Doctor Table Assembly ------------------------- 1 set

2. Utility Section Assembly ----------------------------------------------- 1 set

3. Light Pole with washer and Sleeve ----------------------------------- 1 set

4. Parts Boxes
(1) Drain Cap and Basket Strainer ------------------------------------ 1 piece
(2) Saliva Ejector Tip --------------------------------------------------- 1 piece
(3) Vacuum Tip (Straight and Bent) ----------------------------------- 1 set
(4) Vacuum Silicon Tip ------------------------------------------------- 10 pieces
(5) Vacuum Elbow ------------------------------------------------------- 1 piece
(6) Drain Elbow---------------------------------------------------------- 1 piece
(7) Stop Valve with Packing ------------------------------------------- 2 set
(8) Cupfiller Nozzle ----------------------------------------------------- 1 piece
(9) Bowl Flush Nozzle -------------------------------------------------- 1 piece
(10) Stainless Flexible Pipe with 2-Packings ------------------------ 2 set
(11) Waste Receptacle -------------------------------------------------- 1 set
(12) Stainless Cup ------------------------------------------------------- 1 piece
(13) Cotton Container with Base -------------------------------------- 1 set
(14) Vials (5 Colour Vials) with Base -------------------------------- 1 set
(15) Dental Size Film Viewer ------------------------------------------ 1 set
(16) Vacuum Hose with Handpiece ----------------------------------- 1 set
(17) Saliva Ejector Hose with Handpiece ---------------------------- 1 set
(18) Dental Light Transformer ----------------------------------------- 1 set
(19) Foot Controller ----------------------------------------------------- 1 set
(20) Light Pole Sleeve and Washer ----------------------------------- 1 set
(21) Cap Bolt for Fixing Cuspidor Unit ------------------------------ 3 sets
(M10 Cap bolt with Spring Washer)
(22) Connector for Dental Light (5P and 4P connector) ----------- 1 set
(23) Touch Up Paint (RAL9003) -------------------------------------- 1 set

Note : The check list is for the standard type.

-6-
3-3. MOUNTING CUSPIDOR UNIT M10 Cap Bolt (B & C)
(1) Setting Chair Mounting Bracket
A. Place the Progia chair to planned location.
Plug the chair power supply line and lift the
chair up to the highest position.
CAUTION
After lifting chair, plug off the power
supply line.

Note : Preparations for setting chair refers to

Progia chair manual. Flange M10 Cap Bolt (A)
M10 cap bolt for fixing the mounting
bracket is packed in the chair screw kit. Fig.3-2 Setting Mounting Bracket

B. Remove M10 cap bolt (A) from the flange Cuspidor

and rotate the mounting bracket under the Bracket
flange to the left side of chair and fix it
with 2 x M10 cap bolts (B & C) and
washers firmly. (Fig.3-2)

Note : For left hand unit, turn the mounting Pallet

bracket to the right side of chair and
fix it.

(3) Mounting Cuspidor Unit

A. Remove the upper wood frame of the unit crate.
Place the unit with pallet behind the planned M10 Bolt
location.
CAUTION Fig.3-3 Removing Cuspidor Unit
from Pallet
Do not carry up the unit with holding
the arm.

B. Hold the cuspidor unit and remove 3 x M10 Cuspidor

fixing bolts from under the cuspidor bracket. Bracket
(Fig.3-3)

C. Carry up the unit from the pallet and remove Boss

the pallet.
Mounting
Mount the cuspidor bracket to insert the boss
Bracket
on the mounting bracket to the hole under
the cuspidor bracket.
Line up the screw holes and fix the cuspidor
M10
unit to the mounting bracket with 3 x M10 Cap Bott
cap bolts and washers. (Fig. 3-4)

Note : 3 x M10 cap bolts are packed in the

unit parts box.
Fig.3-4 Mounting Cuspidor Unit

-7-
3-3. MOUNTING CUSPIDOR UNIT M10 Cap Bolt (B & C)
(1) Setting Chair Mounting Bracket
A. Place the PROGIA chair to planned location.
Plug the chair power supply line and lift the
chair up to the highest position.
CAUTION
After lifting chair, plug off the power
supply line.

Note : Preparations for setting chair refers to

PROGIA chair manual. Flange M10 Cap Bolt (A)
M10 cap bolt for fixing the mounting
bracket is packed in the chair screw kit. Fig.3-2 Setting Mounting Bracket

B. Remove M10 cap bolt (A) from the flange Carriage Bar

and rotate the mounting bracket under the

flange to the left side of chair and fix it
with 2 x M10 cap bolts (B & C) and
washers firmly. (Fig.3-2) M8 Bolt

Pallet
Note : For left hand unit, turn the mounting
Unit Bracket
bracket to the right side of chair and
fix it.

(3) Mounting Cuspidor Unit

A. Remove the upper wood frame of the unit crate.
Place the unit with pallet behind the planned
location.
CAUTION
Do not carry up the unit with holding
M5 Screw
the arm.
Carriage Bar
B. Hold the cuspidor unit and remove 4 x M8
bolts from the unit bracket. Pass the carriage Fig.3-3 Removing Cuspidor Unit
bars through the unit brackets. (Fig.3-3) from Pallet
Fix 4 x M5 screws on the carriage bars for safety.
Cuspidor
(Fig.3-3) Bracket

Carriage
C. Carry up the unit from the pallet with holding Bar
the carriage bars and remove the pallet.
Boss
Mount the cuspidor bracket to insert the boss
on the mounting bracket to the hole under Mounting
Bracket
the cuspidor bracket.
Line up the screw holes and fix the cuspidor
unit to the mounting bracket with q M10
cap bolt and washer. Remove 4 x M5 screws
M10 Cap Bolt
and remove the carriage bars.
Fix the cuspidor unit to the mounting bracket
q M10 Cap Bolt
firmly with another 2 x M10 cap bolts and
washers. (Fig. 3-4) Fig.3-4 Mounting Cuspidor Unit

-7A-
 Cuspidor Cover (Left)
C. After mounting the cuspidor unit, open both (Maintenance Panel)
sides of the cuspidor cover for installations.
Push the cover fixing buttons (Button comes Lock
out.) to release and remove the left sid cuspidor
cover (maintenance panel). Cuspidor Release
Loosen and remove 2 x screws from the rear Cover (Right)

side of cuspidor cover and loosen and remove Cover Fixing

M5 screw from under the cuspidor unit control Button

panel and remove the right side cuspidor cover. M4 Screw

(Fig.3-5)

CuspidorUnit
Control Panel

D. Setting Chair Side Hoses, Tubings and Wires

Run the drain hose and the vacuum hose through
the mounting bracket. M5 Screw
Setting of the drain hose, vacuum hose, tubings
and wires for connection are shown in Fig.3-6. Fig.3-5 Removing Cuspidor Cover

Cuspidor Unit

3-4. CONNECTION OF CUSPIDOR UNIT Mounting Bracket

Drain Hose
(1) Connection Vacuum Hose and Drain Hose
in Cuspidor Unit Tubings Vacuum Hose

Connect the Drain hose to the drain manifold Wires

in the cuspidor unit.

Fig.3-6 Setting Chair Side Hoses,
Connect the vacuum hose to the vacuum line
Tubings and Wires
valve in the cuspidor unit.
Tighten the metal clamp and fix the hoses firmly.
(Fig.3-7)

Note : Metal clamps are packed in the chair

parts kit. Air Vacuum
Body
Air vacuum type : Connect the vacuum
Earth
hose to the air vacuum body. (Fig.3-7) Wire
Do not bend the hoses excessively to
Metal
prevent kinking. clamp

(2) Connection of earth wire in cuspidor unit Drain

Connect the earth wire from the chair to the Hose Air Vacuum
Vacuum Type
cuspidor unit chassis with M5 screw and Hose
washers. (Fig.3-7)
Fig.3-7 Connection Vacuum Hose
and Drain Hose

-8-
(3) Connection of Tubings under Cuspidor Unit (Fig.3-8)
Connect the large blue tubing (6.5x10) to the water manifold in the cuspidor unit.
Connect tubings from the chair to the cuspidor unit tubings under the cuspidor unit
following Fig.3-8. Connect each tubing to barb fitting with sleeve.

Note : Cut the tubing to suitable length for connection.

Do not bend the tubings excessively to prevent kinking.
Sleeves are packed in the chair parts kit.

CUSPIDOR UNIT SIDE CHAIR SIDE

Sleeve
Yellow (4x6) Yellow (4x6)
Yellow (4x6) Yellow (4x6)
Green (4x6) Green (4x6)
Red (4x6) Red (4x6)
Grey (2x3.7) Grey (2x3.7)
Yellow (2x3.7) Yellow (2x3.7)
Orange (2x3.7) Orange (2x3.7)
Brown (2x3.7) Brown (2x3.7)
Water Blue Tubing
Manifold (6.5x10) * Yellow tubing (4 x 6) connections are convertible.

Fig.3-8 Connection Tubings

(4) Connection of Wire Connectors under Cuspidor Unit (Fig.3-9)

Confirm connector colours and wire colours, and connect wire connectors from the chair to the
connectors of cuspidor unit under the cuspidor unit following Fig.3-9.

Note : 4P (male in chair side) connector in the cuspidor unit are for dental light.
After mounting the dental light, it will be connected. Refer to 3-5.(2)

CUSPIDOR UNIT SIDE CHAIR SIDE

9P Cap (White) 9P Plug (White)

4P Cap (White) 4P Plug (White)

Light Green Red (Extra Switch)
Pink Orange
3P Cap (White) 3P Plug (White)

Dental Light (Dental Light)

3P Cap 3P Plug

2P Cap (White) 2P Plug (White)

4P Cap (Flat) 4P Plug (Flat) *Optional connectors are

provided in any type
2P Cap (Flat) 2P Plug (Flat) chair
Red
*Optional connectors are Optional
Red
Brown Brown
2P Plug (White)
not provided in standard 2P Cap (White)

type unit. Optional

9P Cap (Blue) 9P Plug (Blue)

Fig.3-9 Connection Wire Connectors

-9A-
3-5. INSTALLATION OF DENTAL LIGHT M6 Screw
(CHAIR MOUNT TYPE) Light Pole
(1) Setting Dental Light Light Spigot
A. Pass the light cable through the light pole and
insert the light spigot into the light pole and fix
it with 2 x M6 screws. (Fig.3-10)
Light Balance
Arm

B. Set the Light pole washer and the light pole Fig.3-10 Fixing Dental Light to Ligt Pole
sleeve on the main post centre pipe. (Fig.3-11) Light Pole
Light Cable

Light Pole
Sleeve
Light Pole
C. Pass the light cable through the main post to
Washer
the cuspidor bottom. Install the light pole with
dental light to the main post. (Fig.3-11)
Main Post
Centre Pipe
Main Post

Fig.3-11 Fixing Light Pole to Main Post

D. After setting the dental light, tighten 4 x M5
set screws on the light spigot firmly.
(Fig.3-12)
M5
Set Screw Light Spigot

Tighten
M5 Set Screw
Fig.3-12 Tightening Set Screws on
Light Spigot
(2) Connection of Dental Light Wiring
A. Pass the light cable through the cuspidor bracket
and insert light cable pins into each connector 5P Connector (CN2)
in the cuspidor unit. 5
Light Blue
Yellow
Wire colours and connectors for connection are 4
Black
3
shown in Fig.3-13. 2
White
Pink
1

Note : 5P and 4P connectors are packed in the 4P Connector

dental light carton box. 4

Blue
Brown
3
Red
2
Orange
1
Dental Light Cable

Fig.3-13 Connection of Dental Light Wire Pins

to Connectors

-10-
 B. Connect 5P connector to the dental light P.C.B. in the cuspidor unit.
Connect 4P connector to the 4P connector under the cuspidor unit. (Fig.3-14)

CN1
Dental Light
Sensor P.C.B. CN3
CN2

5P Connector
(CN2)

1
2

4
5
3
1
2

4
5
3

4P Connector
4 4
3 3
2
1
2
1
4 4
3 3
2 2
1 1

Fig.3-14 Connection Dental Light Connector to Cuspidor Unit

3-6. INSTALLATIONS OF UTILITY SECTION Chair

ChairBase
Base
(1) Stop Valves Installations
A. Confirm that the piping and wirings are laid Water Stop Valve
out in accordance with Fig.3-1.

B. Install the water stop valve and the air stop valve
to each supply piping. The direction of stop valves Drain Pipe
are shown in Fig.3-15.
Air Stop Valve
C. After installation of the stop valves, open the
valves and flush out dust and chips in the pipings.
Fig.3-15 Direction of Air and Water
Stop Valves
Note : During installation, close the stop vales.

(2) Utility Section Frame Installations

A. Set the utility section frame to the front side M5 Screw
of chair. Chair Base

Utility Section
B. Fix the utility section frame to the chair base Frame
with 3 x M5 screws. (Fig.3-16)

(3) Drain Hose and Vacuum Hose Connection

Vacuum Hose
A. Run the drain hose and vacuum hose through
under utility section frame. Vacuum Elbow Drain Elbow
Drain Hose
(Fig.3-16)
Drain Vacuum Vacuum
Drain Elbow Hose
Elbow Hose
B. Cut the drain hose and vacuum hose from the
chair at suitable length and connect them to
each elbow with plastic glue.

C. Insert the drain hose elbow and vacuum hose Drain Pipe Vacuum Pipe
elbow into each piping. (Fig.3-16)

Note : Drain pipe should be sealed with Fig.3-16 Drain Hose and Vacuum Hose
silicone sealant or taping. Connection

-11A-
 Water Stop Valve
(4) Water and Air Supply Line Connection Packing Packing
A. Bend each stainless flexible pipe at suitable
angle for connection.

B. Connect the water supply line to the water

stop valve with the stainless flexible pipe
and the packings. (Fig.3-17)
Air Supply Line Water Supply Line
Connector Connector

Air Stop Valve Stainless Flexible Pipe

C. Connect the air supply line to the air stop
valve with the stainless flexible pipe and the
packings. (Fig.3-17) Fig.3-17 Water and Air Supply Line
Connection

(5) Connection Tubings in Utility Section (Fig.3-18)

Fix the bundle of tubings from the chair to the utility section frame with the clamp.
Connect the tubings from chair to the utility section.
Connect the tubings from the foot control to the utility section.

Note : Cut the tubings to suitable length for connection.

Do not bend the tubing excessively to prevent kinking.

Chair Tubings Bundle

Foot Control
Tubings Clamp
Orange (2x3.7) Air Switch

Blue (6.5x10)

Brown (2x3.7)
Yellow (4x6) Green (4x6)

Yellow (4x6) or Mark A Yellow (4x6)

Red (4x6) Red (4x6)

or Mark D
Yellow (2x3.7) Yellow (2x3.7)
or Mark C
Grey (2x3.7) Grey (2x3.7)
or Mark W

Fig.3-18 Connection Tubings in Utility Section

-12A-
(6) Connection Wire Connector in Utility Section (Fig.3-19)
Fix the dental light transformer to the chair base with 2 x M5 screws.
Connect the wire connectors from chair to the wire connectors in the utility section.
Plug the chair power supply plug to the power outlet in the utility section.

Note : Dental light transformer is packed in the unit parts box.

Dental Light
Transformer
Violet
Grey
Black M5 Screw
White

4P Cap Chair Power

Supply Plug
4P Plug

Power Supply
Outlet

2P Cap

2P Plug

4P Cap 4P Plug
Orange
Red
Browm
Blue

Fig.3-19 Connection Wire Connectors in Utility Section

(7) Connection Wires to Electric Terminal Block (Fig.3-20)

CAUTION
Turn off the electric power before connecting the wires to the electric terminal block.

Connect the wires from chair to the terminal block.

Fix the earth wire from chair to the earth terminal with screw.
Connect the power supply line wires to the electric terminal block.
Connect vacuum operating line wires to the electric terminal block. (Central vacuum only)
Earth Wire (Yellow/Green)

20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 6 5 5 4 3 2 1
Power Supply Line
Wire (Red)

Wire (Red)

Wire (Black)
Wire (Black)
Wire (Blue)

Vacuum Operating
Wires

Fig.3-20 Connection Wires to Electric Terminal Block

Small Thin
Screw Driver
Note : How to connect terminal block (Fig.3-19) Electric
While pressing the slot of the terminal Terminal
block with a small thin screw driver, Block
insert the wire to the terminal and release
the screw driver. Wire
Confirm that the wire is connected
securely.
Fig.3-19 Connection of Electric
Terminal Block

-13A-
3-7. ASSEMBLY OF PARTS
Vacuum Manifold
(1) Doctor’s Syringe and Handpiece Tubings.
Connector Nut
Set the syringe and the handpiece tubings in
each handpiece holder.
Set the handpiece to each handpiece tubing.

(2) Vacuum Hose and Saliva Ejector Hose

Saliva Ejector
Vacuum Hose
Fix the vacuum hose and saliva ejector hose
to the vacuum manifold by turning the

Hose
connector nut. (Fig.3-22)

(3) Assistant’s Syringe, Vacuum Handpiece and

Saliva ejector Handpiece Fig.3-22 Vacuum Manifold
Set the syringe, the vacuum handpiece and the
saliva ejector handpiece in the assistant holder. Cupfiller Nozzle

(4) Cupfiller Nozzle and Bowl Flush Nozzle Bopwl Flush

(Fig.3-23) Nozzle
Insert the cupfiller nozzle and the bowl flush
Drain Cap
nozzle into each hole on the cuspidor bowl.
Basket
(5) Drain Cap and Basket Strainer (Fig.3-23) Strainer
Set the drain cap and the basket strainer in the
centre of cuspidor bowl. Cuspidor Bowl

Fig.3-23 Cuspidor Bowl

3-8. ADJUSTMENT
(1) Water and Air Stop Valves (Fig.3-24)
Open the water stop valve and the air stop
valve in the utility section. Main Water
Water Stop Valve
Turn on the master switch and check that Regulator
water and air is not leaking.

(2) Main Air Pressure and Main Water Pressure

Confirm that the main air pressure is at Decrease Decrease Increase
0.5-0.55Mpa(5.0 - 5.5 kg/cm2 )by the main air Increase

pressure gauge.
Confirm the main water pressure is at Main Air
Regulator
0.1-0.2Mpa(1.0 - 2.0 kg/cm2 )by the main
water pressure gauge. Air Stop Valve

The main air pressure can be regulated by the Fig.3-24 Main Air and Main Water
main air regulator in the utility section. Pressure Adjustment
The main water pressure can be regulated
by the main water regulator in the utility
section. (Fig.3-21)
CAUTION
Do not exceed the main air and the main
water pressure at 6.0kg/cm2 at any time.

-14A-
(3) Handpiece Drive Air Adjustment Doctor Table Top
A. Removing Doctor Table Top (Fig.3-25)
Loosen and remove 4 x screws from the doctor
table bottom and remove the doctor table top.

B. Adjustment of each handpiece drive air can be

made by the screw on the auto select valve.
It is important to set the drive air pressure in
according with the handpiece manufacture’s
recommendation. Fig.3-25 Removing Doctor Table Top
Drive air pressure is indicated on the handpiece
pressure gauge located on the rear side of table.
(Fig.3-26)

C. Setting The Optimum Condition

Turn the appropriate drive air screw fully
clockwise, then depress the drive air pedal Drive Air Screw
on the foot control fully (maximum foot
Coolant Air Screw
pressure) and turn the screw counterclockwise
slowly. Stop turning the screw immediately
when the handpiece pressure gauge shows
the desired drive air pressure. (Fig.3-26) HP1 HP2 HP3 HP4 Pilot Air Screw

(4) Handpiece Coolant Air Adjustment Fig.3-26 Auto Select Valve

Handpiece coolant air adjustment screws are
provided for individual adjustment of handpiece
coolant air. Turning a handpiece coolant air
adjustment screw counterclockwise increases
flow volume and turning clockwise decreases.
(Fig.3-23)

Note : Do not touch the pilot air adjustment

Sensor
screws.
Do not loosen the adjustment screw
excessively, it will make air leaking. Switching
Distance

(5) Switching Distance Adjustment for Dental Fig.3-27 Dental Light Touchless
Light Touchless Sensor Switch Sensor Switch
Dental light P.C.B. is located in the cuspidor
unit. The switching distance can be adjusted
by the potentiometer on the P.C.B. Decreasing Increasing
Turning the potentiometer clockwise decreases
the switching distance. (Switching point becomes
closer to the sensor .)
Turning counterclockwise increases switching
distance. (Switching point becomes farther from Potentiometer
the sensor .)
Fig.3-29 Dental Light P.C.B.
The suitable switching distance is about 70mm.
(Fig. 3-27 & Fig.3-28)

-15-
3-9. FIXING COVERS
Before fixing the covers, check all unit and chair functions.
After fixing the covers, check again.

CAUTION
Do not pinch or damage the tubing and wire with the cover.
Do not bend the tubing with the covers excessively to prevent kinking tubings.

(1) Cuspidor Cover (Fig.3-5)

Set the right side cuspidor cover and fix it with Cuspidor
Bracket
2 x M4 screws.
Set the left side cover (maintenance panel) Mounting
and fix it with pushing the cover fixing buttons. Bracket

Cospidor
Bottom Cover

(2) Cuspidor Bottom Cover (Fig.3-29)

M4 Screw
Set the cuspidor bottom cover and fix it with
2 x M4 screws.

Fig.3-29 Cuspidor Bottom Cover

(3) Utility Section Cover (Fig.3-30)
Fix the chair pump cover with 2 x M4 screws
and fix the utility section cover.

Utility Section
Cover

M4 Screw
Chair Pump Cover

Fig.3-30 Chair Pump Cover and

Utility Section Cover

-16-
3-9. FIXING COVERS
Before fixing the covers, check all unit and chair functions.
After fixing the covers, check again.

CAUTION
Do not pinch or damage the tubing and wire with the cover.
Do not bend the tubing with the covers excessively to prevent kinking tubings.

(1) Cuspidor Cover (Fig.3-5)

Cuspidor
Set the right side cuspidor cover and fix it with Bracket
2 x M4 screws and M5 screw.
Set the left side cover (maintenance panel) Bottom Cover
Bracket
and fix it with pushing the cover fixing buttons.

M5 Screw

(2) Cuspidor Bottom Cover (Fig.3-29)

Fix the bottom cover brackets under the Cuspidor
cuspidor bracket with 4 x M5 screws. Bottom Cover
Set the cuspidor bottom cover and fix it with M4 Screw
2 x M4 screws.

Fig.3-29 Cuspidor Bottom Cover

(3) Utility Section Cover (Fig.3-30)
Fix the chair pump cover with 2 x M4 screws
and fix the utility section cover.

Utility Section
Cover

M4 Screw
Chair Pump Cover

Fig.3-30 Chair Pump Cover and

Utility Section Cover

-16A-
4. FLOW DIAGRAM
HP1 HP2 HP3
Syringe

Air Brake

Doctor Table Section

Pilot Air Master Switch
Spray Water Syringe Flow
Solenoid Valve
Control Knob Control Knob EHX
Handpiece
Pressure
EHX
Gauge

EHX

EHX
Air Brake
Solenoid
Valve
EHX

EHX

Auto Select Valve

Pull Back Valve

Chair Safety
Switch

Inline Filter

Cupfiller Nozzle
Saliva Ejector

Bowl Flush Nozzle

Handpiece

Handpiece
Vacuum

: Air Line
Cuspidor Bowl Cuspiudor Unit Section
: Water Line Micro Pilot
Valve N.O. Pinch Vaslve Pinch Vaslve
Bowl Flush Cupfiller
: Vacuum Line Solenoid Valve Solenoid Valve
Syringe
: Drain EHX EHX Syringe Flow
Control Knob
: Check Valve

Solid Collector
Shuttle
Water Manifold

Valve
EHX
Air Manifold

Service Water
Control Knob
Vacuum
Water Service Line Valve
Main Water Outlet
Main Air Pressure
Pressure Gauge
Gauge
Utility Section
EHX

Chip Blow Valve

Air Stop Valve EHX
Main Air Regulator
Air Filter Main Water Regulator EHX

Coolant Water
Water Stop Switch
Valve Drive Air Regulator
Water Filter
Foot Control Section
Supply Air

Supply Main Water Valve

Main Air Master Valve Main Water Water
Main Electric Air Switch Master Valve Drain Valve
Air Switch for Vacuum Vacuum Drain

-17-
 5. ELECTRIC DIAGRAM
5-1. Utility and Cuspidor Section Electric Diagram

UTILITY SECTION CUSPIDOR UNIT SECTION

Control P.C.B (CN14)

Control P.C.B (CN25)

To Chair
Control P.C.B (CN17)
Control P.C.B (CN20)
To Chair Control P.C.B (CN37)

To Chair AC24V
To Extra
Relay P.C.B. Control P.C.B (CN40)
Cupfiller
Foot Control Sensor Control P.C.B (CN16)
Micro Motor Bowl Flush S/V
Rotation Control P.C.B (CN27)
Speed Assistant
Chaie Safety Side Switch SV1 SV2
Control Switch 2
To Chair Cupfiller S/V
Vacuum Motor
Operation Switch
To Vacuum To Curing Light
Motor

Fuse 24V

Curing Light Light Switch

Fuse Control P.C.B.
0V
1 2 3 4 5 6 7 8 9 1011 1213 14 1516 Light Sensor
Transformer
AC24V,10A P.C.B.
Separator
Control
P.C.B.
Fuse
Transformer
Power AC24V,10A
Separator
Supply 23.7V Switch
21.9V

19.6V
Heater
Switch
0V
Fuse
Water Heater
13V

Main Dental LightTransformer

To Dental Light
Switch

Optional Parts

5-2. Doctor Table Section Electric Diagram

Micro Motor High Speed High Speed Electric
Holder Switch P.C.B.
Handpiece Handpiece-1 Handpiece-2 Scaler
6 Way Syringe (HP1) (HP2) (HP3) (HP4)

Control P.C.B. (CN7)

Pilot Air
Solenoid Valve-1 SV3
Control P.C.B. (CN28)
Pilot Air
Solenoid Valve-2 SV4
Control P.C.B. (CN13)
Pilot Air Control P.C.B. (CN26)
Solenoid Valve-3 SV5

Pilot Air
Solenoid Valve-4 SV6

Balance Arm
Solenoid Valve SV7
Flush Out
Solenoid Valve SV8

Control P.C.B. (CN31)

Control P.C.B. (CN31)
Control P.C.B. (CN31)
Control P.C.B. (CN29)
Control P.C.B. (CN29)
Control P.C.B. (CN34)
Control P.C.B. (CN29)
Control P.C.B. (CN35)
Panorama
Viewer
LKJHFEDCBA

Micro Motor
P.C.B. Scaler
P.C.B.
6 Way Syringe Optional Parts
Control P.C.B.

AC24V Control P.C.B. (CN15)

-18-
 5-3. Control P.C.B. Electric Diagram
Cupfiller Sensor
Extra Relay P.C.B.
Pilot Air
Solenoid Valve
Scaler Control
P.C.B.
Micro Motor
Control P.C.B.
High Speed Wire Colour
Handpiece-2
High Speed Wire Colour Colour Code
Handpiece-1 Brown BR

Light Green
BL
BL
BL

BU
BL

BR
BL
Micro Motor Red R

R
R
R
R
Handpiece Orange O

BL
BR

BR
GR
BU

BU
BU

BR
BR

O
Y
R
P
CN18 CN19
Yellow Y
CN31 CN28 CN16 CN17 CN20 CN30 CN29 Green G
Blue BU
Violet V
Control P.C.B. Grey GR
CN35 V
White W
CN34
BR Black BL
Foot Control GR
-19A-

R
Pink P
CN33
W Light Blue L/B
To Assistant R
O
CN32
Switch
CN27
GR
BL BL
L/B
Cupfiller & Bowl Flush
BU
V
BU Solenoid Valve
Chair Contropl Y
G CN26 BL
Flush Out
O
BR
R
CN25
R Solenoid Valve
Y
R
O
Chair Lock
CN40
AC24V BL CN14 CN23

BR
CN41

O
R
CN15
CN12 CN6
P CN1 CN2 CN3 CN4
Balance Arm Brake

BL
W
BL
CN10 CN8
Solenoid Valve CN13 CN24 CN39 CN9 CN42 CN21 CN22

CN38 CN11 CN5 Chair Safety

CN7 Switch
BL

G
BL Y
R
O H/P Holder P.C.B.
BR
Balance Arm
Air Brake Switch

Main Control Panel

NOTE

TAKARA BELMONT CORPORATION

1-1, 2-Chome, Higashi-shinsaibashi,Chuo-ku,Osaka,Japan
TEL : (06) 6213-5945 TELEFAX : (06) 6212-3680
Printed in Japan Rev.3 0006 MA
5. ELECTRIC DIAGRAM
5-1. Utility and Cuspidor Section Electric Diagram

UTILITY SECTION CUSPIDOR UNIT SECTION

Control P.C.B (CN14)

Control P.C.B (CN25)

To Chair
Control P.C.B (CN17)
Control P.C.B (CN20)
To Chair Control P.C.B (CN37)

To Chair AC24V
To Extra
Relay P.C.B. Control P.C.B (CN40)
Cupfiller
Foot Control Sensor Control P.C.B (CN16)
Micro Motor Bowl Flush S/V
Rotation Control P.C.B (CN27)
Speed Assistant
Chaie Safety Side Switch SV1 SV2
Control Switch 2
To Chair Cupfiller S/V
Vacuum Motor
Operation Switch
To Vacuum To Curing Light
Motor

Fuse 24V

Curing Light Light Switch

Fuse Control P.C.B.
0V
1 2 3 4 5 6 7 8 9 1011 1213 14 1516 Light Sensor
Transformer
AC24V,10A P.C.B.
Separator
Control
P.C.B.
Fuse
Transformer
Power AC24V,10A
Separator
Supply 23.7V Switch
21.9V

19.6V
Heater
Switch
0V
Fuse
Water Heater
13V

Main Dental LightTransformer

To Dental Light
Switch

Optional Parts

5-2. Doctor Table Section Electric Diagram

Micro Motor High Speed High Speed Electric

Holder Switch P.C.B.
Handpiece Handpiece-1 Handpiece-2 Scaler
6 Way Syringe (HP1) (HP2) (HP3) (HP4)

Control P.C.B. (CN7)

Pilot Air
Solenoid Valve-1 SV3
Control P.C.B. (CN28)
Pilot Air
Solenoid Valve-2 SV4
Control P.C.B. (CN13)
Pilot Air Control P.C.B. (CN26)
Solenoid Valve-3 SV5

Pilot Air
Solenoid Valve-4 SV6

Balance Arm
Solenoid Valve SV7
Flush Out
Solenoid Valve SV8

Control P.C.B. (CN31)

Control P.C.B. (CN31)
Control P.C.B. (CN31)
Control P.C.B. (CN29)
Control P.C.B. (CN29)
Control P.C.B. (CN34)
Control P.C.B. (CN29)
Control P.C.B. (CN35)
Panorama
Viewer
10 9 8 7 6 5 4 3 2 1

Micro Motor
P.C.B. Scaler
P.C.B.
PL970
EMS 6 Way Syringe Optional Parts
Control P.C.B.

AC24V Control P.C.B. (CN15)

-18A-