Use and Care Manual

31
Compressor
does not or is
slow to come
up to speed.
• Defective motor or
pump.
• Defective pressure
switch.
• Use of an extension
cord.
• Contact Hyundai Power
Customer Service.
• Replace the pressure
switch.
• If possible, eliminate
extension cord.
Compressor
runs
excessively
hot.
• High duty cycles.
• Compressor unit cannot
supply enough air.
• Extremely dusty
atmosphere.
• Run compressor for
lighter cycles.
• If accessory’s required
CFM is higher than
pressure supply, larger
compressor is required.
• Relocate the
compressor.
Excessive
noise /
vibration
during
operation.
• Check valve is loose or
broken.
• Defective motor or
pump.
• Clean or replace check
valve.
• Contact Hyundai Power
Customer Service.
Excessive
starting and
stopping.
• 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.
• 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.
Air leaks. • Fittings not tight enough.
• Air leaks at hose or
accessory.
• Rusted or damaged
tank.
• Tighten any loose
fittings.
• Check for leaks and
replace if necessary.
• Replace tank
immediately. Do not
attempt to repair the
tank.