AIR COMPRESSORS
INSTRUCTION MANUAL
PLEASE CAREFULLY READ THIS
MANUAL BEFORE USING
COMPRESSOR SPARE PARTS INTRODUCTION
REF.NBR. DESCRIPTION Q.T Y REF.NBR. DESCRIPTION Q.T Y Read this manual carefully before opeating or servicing
1 CYLINDER 1 32 BOLT 4 this air compressor to familiarize yourself with proper
2 PISTON 1 33 WASHER 4
safety operation and maintenance procedures.
3 GASKET 2 34 SCREW NUT 1
4 VALVE ASSEMBLY 1 35 SAFETY VALVE 1 FAILURE TO COMPLY WITH INSTRUCTIONS IN THIS
5 CYLINDER HEAD 1 36 PRESSURE SWITCH 1 MANUAL COULD RESULT IN PERSONAL IN JURY,
6 ALLENPAN SCREW 4 37 CONNECT 1
7 CAPACITANCE 1 38 REGULATOR 1 PROPERITY DAMAGE, AND/OR VOIDING OF YOUR
8 STATOR 1 39 AIR COCK 2
WARRANTY.
9 ROTATOR 1 40 UNLOADING SCREW 2
10 BEARING 2 41 UNLOADING 1 Following the instructions in this manual will provide a
11 SHAFT SEAL 1 42 PRESSURE GAUGE 1 longer and safer service life for your air
12 REAR CAP 1 43 PRESSURE GAUGE 1
compressor.
13 FAN 1 44 CHECK VALVE 1
14 SCREW 2 45 UNLOADING ELBOW 1 SAFETY GUIDELINES
15 CONVOY 1 46 ELECTRIC CABLE 1
ALLENPAN SCREW 4 47 CABLE CONNECTOR(Y) 4
! DANGER-AN IMMEDIATE HAZARD THAT WILL
15a
16 CRANK SHAFT 1 48 CABLE CONNECTOR(0) 2
CAUSE SERIOUS INJURY OR LOSS OF LIFE.
17 WRIST PIN 1 49 PLUG 1
18 CIRCLIPS 2 50 HANDLE 1 1.TO REDUCE THE RISK OF FIRE OR EXPLOSION,
19 BREATHER 1 51 TANK 1
20 CRANK CASE COVER 1 52 DRAIN COCK 1
NEVERS PRAY FLAMMABLE LIQUIDS IN
20a BOLT 4 53 CUSHION FOOT 2 A CO N FINED AREA . Itis normal for the
21 SHAFT SEAL 1 54 WASHER 2
pressure switch to produce sparks while operating.
22 OILSIGHT GLASS 1 55 WASHER 2
23 CONNECTING ROD 1 56 SCREW 2 lf sparks come into contact with vapors from
24 PISTON RING 1 57 BOLT 2 gasoline or other solvents, they may ignite causing
25 PISTON RING 1 58 WHEEL 2
26 PISTON RING 1 59 SCREW NUT 2
fire or explosion. Always operate the compressor in
27 FILTER ELEMENT 1 a well - ventilated area, Do not smoke while spraying.
28 ELBOW EXHAUST 1
Do not spray where sparks or flame are present,
29 CRANKCASE 1
30 EXHAUST PIPE 1 Keep compressor as far from spray area as
31 EXHAUST SCREW NUT 2 possible.
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2. The solvents Trichloroethane and Methylene
Chloride can chemically react with aluminum
used in paint spray guns, paint pumps, etc,
and cause an explosion, If you are using
these solvents, use only stainless steel spray
equipment. This does not affect your air
compressor, but many affect the equipement
being used.
3. Never directly inhale the compressed
air produced by a compressor. It isnot suitable
for breathing purposes.
WARNING-A POTENTIAL HAZARD
! THAT COULD CAUSE SERIOUS
INJURY OR LOSS OF LIFE.
1. Do not weld on the air tank of this compressor.
Welding on the air conpressor tank strengthen
and cause an extremely hazardous condition.
Welding on the tank in any manner willl void the
warranty.
2. Never use an electric air compressor outdoors
when it is raining or on a wet surface, as it many
cause an electric shock.
3. This unit starts automatically. ALWAYS shut
off the compressor
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Remove the plug from the outlet, and bleed all pressure
TROUBLESHOOTING CHART
from the system before servicing the compressor, and
PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTION
when the compressor is not in use.
Compressor will not run 1.No electrical power. 1.Plug in?Check fuse/breaker.
2.Blown fuse. 2.Replace blown fuse.
3.Bresker open. 3.Reset determining why problem 4. Check the manufacturer’s maximum pressure
happened.
4.Thermal overload open.
5.Pressure switch bad. 4.Motor will restart when cool rating for air tools and accessories. Compressor outlet
(approx. 15minutes).
5.Contact Authorized Service Center. pressure must be regulated so as to never exceed the
Motor burns but cannot run 1.Low voltage. 1.Check with voltmeter(105v.min.) maximum pressure rating of the tool.
or runs slowly 2.Shorted or open motor winding. 2.Contact Authorized Service Center.
3.Defective check valve or 3.Contact Authorized Service Center.
pressure switch.
4.Compressed air in cylinder.
4.Turn the AUTO? OFF switch to the
OFF position for 15 sec, then turn
5. High temperatures and moving parts are presented
to the AUTO position. under the shroud. To prevent burns or other injuries,
Fuses blow/circuit breaker 1.Incorrect fuse size,circuit 1.Check for proper fuse. Use time- DO NOT operate with the shroud removed.Allow the
trips repeatedly overloaded. delay fuse. Disconnect from other
2.Defective check valve or
pressure switch.
electrical appliances from circuit compressor parts to cool before handling or servicing.
CAUTION!! or operate compressor on its own
NEVER USE AN EXTENSION branch circuit.
CORD WITH THIS PRODUCT 2.Contact Authorized service Center.
6. Be certain to read all labels when you are spraying
Thermal overload protector 1.Low voltage. 1.Check with voltmeter(105v,min.) paints or toxin materials and follow the safety instructions.
cuts out repeatedly. 2.Clogged air filter. 2.Clean filter(see Maintenance
3.Lack of proper ventilation/room section). Use a respirator mask if there is a chance of inhaling
temperature too high. 3.Move compressor to well ventilated
area. anything you are spraying. Read aII instructions and be
Tank pressure drops when
compressor shuts off.
1.Loose connections(fittings
tubing,etc.)
1.Check for air leaks. Use sealing
tape on all leaking connections.
sure that your respirator mask wiII protect you.
2.Open draincock. 2.Tighten draincock.
3.Check valve leaking. 3.Disassemble check valve assembly.
Clean or replace.
7. Aiways wear safety goggles or glasses when
DANGER!!
DO NOT DISASSEMBLE CHECK using an air compressor. Never point any nozzle or
VALVE WITH AIR IN TANK.
BLEED TANK FIRST sprayer toward a person or any part of the body.
Excessive moisture in
discharge air
1.Excessive water in tank.
2.High humidity.
1.Drain receiver.
2.Move compressor to area of less
8. Do not adjust the pressure switch or relief valve for
3.Clogged intake filter. humidity: use air line filter.
3.Clean or replace filter. any reason, Doing so voids aII warranties, They have
Compressor runs continually. 1.Defective pressure switch. 1.Replace switch. been presented at the factory for the max pressure of this
2.Excessive air usage. 2.Compressor not large enough to
meet CFM requirement or the unit.
air tool.
Compressor vibrates. 1.Loose mounting bolts. 1.Tighten.
2.Rubber tank feet wom/missing. 2.Replace.
CAUTION-APOTENTIALL HAZARD THAT
Air output lower than normal. 1.Open draincock.
2.intake filter dirty.
1.Tighten draincock.
2.Clean or replace intake filter. MAY CAUSE MODERATE INJURY OR DAMAGE
3.Connection leaking. 3.Tighten connections.
TO EQUIPMENT.
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1.Drain the mositure from the tank on a daily basis. A 2. Pull out the oil ruler, filling N32 machine lubricating oil to the
clean,dry tank will help prevent corrosion. oil hole till the stipulated level in winter. While in summer using
2. Pull the pressure relief valve ring daily to ensure that N68 machine lubricating oil. Then insert oil ruler back, Plug in
the valve is functioning properly, and to clear the valve of any possible the power cord and operate the compressor without loading, check if
obstructions. it operates properly.
3. To provide proper ventilation for cooling, the compressor 3. Connecting to the pneumatic tools, starting the compressor,
must be kept a minimum of 12 inches from the nearest wall then you can use the tools Note: The compressor should be started
in a well-ventilated area. without any working pressure.
4. Fasten the compressor down securely if transporting 4. The compressor uses machine lubricating oil, Please filling
is necessary, Pressure must be released from the oil before operating. During operation the oil, temperature must
tank before transporting. be below 70°C(use N32 in winter and N68 in summer).
5. Protect the air hose and electric cord from damage 5. After 500 hours operation, replace the oil, and disassemble
and puncture. Inspect them weekly for weak or worn spots, crankcase end cover, clean the old oil and dirt things. Then
and replace them if necessary. reassemble the crankcase end cover, fill With fresh oil.
6. Usually clean air filter once a week.
APPLICATION 7. After operation 16 hours open petcock under tank, drain
The compressors are widely used in various pneumatic tools the water from the tank, Clean tank every 6 months.
and machines of communication, machinery manufacture, 8. After each use, turn off the power drain all the
medicine and health, garments, spining and weaving works, pressure from the tank.
such as tyre, gas-filling painting etc. 9. Maintain the compressor normally, Disassemble the
compressor. Then using light oil, such as gasoline, clean all
OPERATION LUBRICATION AND the parts,and drying them during assembling, smear grease on the
MAINTENANCE touching surfaces. If necessary repair or replace of worn parts.
bleassem and adjust the parts correctly. Note: Electric units should be
1. Please check the technical documents carefully after you open
the case(documents including introduction manual, qualified grounded correctly.
certificate. )Check if the spare parts are correct, and check if the 10. If the compressor stop using for a long period, air valves
compressor is in good condition. and touching surface should be cleaned and smeared with grease.
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