WARRIOR AC24 User manual

Warrior Air Compressor
OPERATION MAMUAL
AC Series
PLEASE READ AND BE FAMILIAR WITH THE INSTRUCTION MANUAL
BEFORE OPERATION. FAILURE TO DO SO MAY RESULT IN SERIOUS
INJURY OR DAMAGE TO THE AIR COMPRESSOR.

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1. MAIN COMPONENTS (Fig.1)
⑴Main compressor
⑵Pressure switch
⑶Outlet Valve
⑷Regulating Valve
⑸Pressure gauge
⑹One-way Valve
⑺Drain cock
⑻Wheel
⑼Discharge pipe
⑽Air tank
⑾Safety valve
⑿Fan cover
2. MAIN TECHINICAL PARAMETER
ITEM
DATA
Model
AC24 / AC50
FL
FL-50L
Power
2HP & 1.8Kw
Voltage
100V/110V/120V
220V/230V/240V
220V
Frequency
60HZ
50Hz
60Hz
60Hz
Motor Poles
2P
2P
2P
4P
Rated Speed
3450r/min
2850 r/min
2850 r/min
1750r/min
Current
15A
7.5A
7.5A
5.5A
Theoretic
Discharge
Discharge
Discharge Pressure
Discharge Delivery
(at
115PSI/0.8MPa)
7.3CFM
0.11m3/min
7.3CFM
7.3CFM
7.3CFM
Discharge
Pressure
116PSI / 0.8MPa
Restart Pressure
70 PSI / 0.5MPa
Tank Capacity
24L
30L
40L
50L
80L
Dimensions(cm)
60×29×64
69×30×64
69×32×72
77×33×74
97×38×83
Air Outlet Size
1/4” BSPT
Net Weight
28kg
31kg
33kg
38kg
50kg
Fig.1

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3. PREPARATION FOR STARTING
⑴Check all bolts and nuts. Make sure all parts that are
loose must be tightened.
⑵The place to set the compressor should be clean, dry
and ventilated.
⑶Keep the using voltage within ±4% of the rated.
⑷Keep the oil level in the red circle of the oil leveler.
⑸Recommend SAE30 or L-DAB100 over 10℃, and use
SAE10 or L-DAB68 below 10℃of the compressor oil.
⑹Open the outlet valve, set the knob of pressure switch in
position on (Fig.2), let the compressor run 10 minutes with
no load to ensure lubricating the moving parts before
regular service.
4. OPERATION AND ADJUSTMENT
⑴The compressor is controlled by a pressure switch on start up. It will stop
automatically as pressure increases to the maximum
and restarts automatically as pressure decreasing to
the minimum. The rated pressure has been factory set
and MUST not be altered. As soon as motor is
switched off, the compressed air in the discharge pipe
should be released through the pressure release valve.
This is a necessary proceedure for the restart or
storage as the motor could result in damage.
⑵The output pressure of compressed air can be
adjusted by the regulating valve. Pull up the knob of
regulation valve and turn it clockwise to increase and
counter clockwise to decrease the pressure (Fig.3).
⑶When the compressor in running and is needed to be stopped press the ON/OFF
switch to the OFF position.
5. CAUTIONS
⑴Before compressor is started and ran you MUST
install Air Filter and oil hole plug (Breather pipe)
(Fig.4).
⑵Never unscrew any parts or take out oil hole plug
in a pressurised condition or when in operation.
⑶Never disassemble any electrical part before
disconnecting the plug from the mains.
⑷Never adjust the safety valve.
⑸Never use the compressor in place where voltage is too low or too high.
⑹Never use an extension electric lead more than 5m long with less than 1.5mm2 core.
Fig.3
Fig.2
Fig.4

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⑺Never disconnect the plug to stop compressor, set the switch knob to the OFF
position.
⑻If the release valve doesn’t work when motor stopped, find the cause immediately so
as not to damage motor.
⑼Lubricating oil must be clean, oil level should be kept in red circle of the oil leveler.
⑽Before restarting the motor press the reset button and check the air
compressor carefully, check the pressure in the air tank and make sure it is under 0.8Mpa.
⑾Always disconnect the plug to cut off power supply and open the outlet valve and
discharge all air in the air tank after use.
6. MAINTENANCE
⑴Before maintenance operation, stop the air compressor, cut off power supply and
discharge all air in the air tank.
⑵Clean crank case and renew lubricating oil after the first 10 working hours.
⑶Check the oil level after every 20 working hours,
and replenish if necessary (Fig.5).
⑷Clean crank case and renew the oil, clean air
filter every three months.
⑸Open the drain cock under the tank to exhaust
the condensation after every 60 working hours but
less than every 7 days.
⑹Check the safety valve and pressure gauge by
professional organization every 6 months and make
sure they are in correct condition.
⑺Make sure there is no rust on the air tank and the air tank is not damaged.
⑻Check the thickness of the air tank by professional organization every year and
make sure the thickness is not less than 2.1mm.
Fig.5

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Table 2
7. TROUBLESAND REMEDIES
Trouble
Possible causes
Remedies
Motor unable
Run or running too
slow, or
overheating
⑴Fault in line, or voltage insufficient
⑵Power wire too thin or too long
⑶Fault in pressure switch
⑷Fault in motor
⑸Sticking of main compressor
⑴Check the line
⑵Replace the wire
⑶Repair or replace
⑷Repair or replace
⑸Check and repair
Sticking of
main
compressor piston
⑴Moving parts burnt due to low oil
level
⑵Moving parts damaged or stuck by
foreign body
Check crankshaft, bearing,
connecting rod, piston, piston
ring, etc. and replace if
necessary
Terrible vibration
or abnormal
noise
⑴Connecting part loosed
⑵Foreign body got into main
compressor
⑶Piston knocking valve seat
⑷Moving parts seriously worn
⑴Check and retighten
⑵Check and clean away
⑶Replace with thicker
paper gasket
⑷Repair or replace
Insufficient Pressure or
Discharge capacity
decreased
⑴Motor running too slow
⑵Air filter clogged up
⑶Leakage of safety valve
⑷Leakage of discharge pipe
⑸Sealing gasket damaged
⑹Valve plate damaged, carbon buildup
or stuck
⑺Piston ring and cylinder worn or
damaged
⑴Check and remedy
⑵Clean or replace the
cartridge
⑶Check and adjust
⑷Check and repair
⑸Check and replace
⑹Replace and clean
⑺Repair or replace
The oil
consumption
too excessive
⑴Oil level too high
⑵Breath pipe clogged up
⑶Piston ring and cylinder worn or
damaged
⑴Keep the level within
set range
⑵Check and clean
⑶Repair or replace

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8. PARTS ILLUSTRATION

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9.PARTS LIST

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10. LIST OF GOODS
No
Designation
Qty
1
Air compressor
1
2
Air filter
1
3
Breath pipe
1
4
Wheel
2
5
Wheel axis
2
6
Rubber gasket
1 or 2
7
Instruction manual
1