Hyundai HHC2GNK User Manual page 22

Compressor
runs
excessively
hot.
Excessive noise
/vibration
during
operation.
Excessive
starting and
stopping.
Moisture in
discharged
compressed
air.
22
• High duty cycles.
• Compressor unit
cannot supply enough
air.
• Extremely dusty
environment.
• Check valve is loose or
broken.
• Defective motor or
pump.
• Hose, hose
connections, or
attached accessory
leaks.
• Condensation in air
tank, high humidity.
• Fittings are not tight
enough.
• Defective pressure
switch.
• Rusted or damaged
air tank.
• Tool not supported
• Condensation in
air tank caused by
humidity.
• Compressor located in
damp or humid area.
• Run compressor for
lighter cycles.
• If accessory's required
SCFM is higher than
pressure supply, larger
compressor is required.
• Relocate the
compressor.
• Clean or replace check
valve.
• Contact Customer
Service.
• Check for leaks and
replace if necessary.
• Drain tank.
• Tighten any loose
fittings.
• Replace defective
switch.
• Replace tank
immediately. Do not
attempt to repair the
tank.
• Drain tank.
• Relocate the
compressor.