12 – English
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Compressor will not run
Battery is not charged
Pressure switch bad
Tank is full of air
Internal overload switch is tripped
Recharge battery pack.
Take compressor to service center.
Compressor will turn on when tank pressure
drops to cut-in pressure.
Follow instructions in
Reset Button
in the
Operation section to reset.
Motor hums but cannot run
or runs slowly
Shorted or open motor winding
Defective check valve or unloader
Take compressor to service center.
Take compressor to service center.
Internal overload switch trips
repeatedly
Lack of proper ventilation/room temperature
too high
Electrical overload
Move compressor to well-ventilated area.
Turn off unit and allow to cool; remove and
reinstall battery packs.
Air tank pressure drops
when compressor shuts off
Loose connections (fittings, tubing, etc.)
Loose drain valve / open drain valve
Check valve leaking
Check all connections with soap and water
solution and tighten.
Tighten drain valve / close drain valve.
Take compressor to service center.
DANGER:
Do not disassemble check valve, tank
drain valves or safety relief valve with air
in tank — bleed tank.
Excessive moisture in
discharge air
Excessive water in air tank
High humidity
Drain tank.
Move to area of less humidity; use air line filter.
Compressor runs
continuously
Defective pressure switch
Excessive air usage
Take compressor to service center.
Decrease air usage; compressor not large
enough for tool’s requirement.
Air output lower than normal Broken inlet valves
Connections leaking
Take compressor to service center.
Tighten connections.
NOTE: ILLUSTRATIONS START ON PAGE 13 AFTER FRENCH
AND SPANISH LANGUAGE SECTIONS.
Summary of Contents for HPCP01
Page 35: ...NOTES NOTAS...