AIR METAL SHEAR
8
SYMPTOM
POSSIBLE CAUSE
SOLUTION
trigger is released
so throttle valve is free to fully release
Throttle valve stuck open
Replace throttle valve spring or O-rings
Air tool becomes hot or
noisy during operation
Air tool heats up from insufficient lubrication or a
worn bearing
Repair air tool, and correct in-line oiler
lubrication adjustment, or follow manual
lubrication requirements
Air tool becomes too cold to
hold, or ice crystals from at
exhaust port
The intake of moisture and the pressure drop is
causing moisture
Keep compressor tank drained,
service, reposition, or add additional
water separators in the supply system