Troubleshooting - DK2 AC20G Manuel De L'utilisateur

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TROUBLESHOOTING

SYMPTOM
CORRECTIVE ACTION
Air leaks at the
A defective check valve results in a constant air leak at the pressure release valve when
check valve or at the
there is pressure in the tank and the compressor is shut off. Drain the tank, then remove
pressure relief valve
and clean or replace the check valve.
Air leaks between
Be sure of proper torque on head bolts. If leak remains, contact a service technician.
head and cylinder.
Air leak from safety
Operate the safety valve manually by pulling on the ring. If the valve continues to leak
valve.
when in the closed position, it should be replaced.
If there is an excessive amount of pressure drop when the accessory is used, replace the
Pressure reading
regulator.
on the regulated
pressure gauge
NOTE: Adjust the regulated pressure under flow conditions (while accessory is being
drops when an
used). It is normal for the gauge to show minimal pressure loss during initial use of the
accessory is used.
tool.
Excessive tank
Move the Auto-On/Off lever to the Off position. If the unit doesn't shut off, unplug it from
pressure.
the power source and contact a service technician.
Make sure power cord is plugged in and the switch is on. Inspect for the proper size fuse
Motor will not start.
in your circuit box. If the fuse was tripped reset it and restart the unit. If repeated tripping
occurs, replace the check valve or contact your service technician.
Remove the water in the tank by draining after each use. High humidity environments
will cause excessive condensation. Utilize water filters on your air line.
Excessive moisture
in the discharge air.
NOTE: Water condensation is not caused by compressor malfunction. Be sure the
compressor's air output is greater than your tool's air consumption rate.
Air leaks from the
Never drill into weld or otherwise modify the air tank or it will weaken. The tank
tank body or tank
can rupture or explode. Compressor cannot be repaired. Discontinue use of the air
welds.
compressor.
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