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9
G
B
9. TROUBLE SHOOTING GUIDE
Note: Remove power source and drain tank pressure prior to making any repairs or adjustments.
FAULT
PROBABLE CAUSE
REmEDY
Unit will not run
Tank pressure exceeds “cut in”
pressure
Once pressure drops below “cut in”
pressure, the unit will start.
Extension cord causing excessive
amp draw
Check guidelines for proper cord
gauge (use of extension cords is not
recommended).
Fuse or circuit tripped
Replace fuse or reset breaker.
Unit not turned on or not plugged in
Check pressure switch and verify that it
is in the On position. Verify that unit is
plugged in.
Cold weather conditions (typically
temperatures below freezing)
Place compressor in warmer environment
for at least 30 minutes then try restarting.
Air leaks at fittings
Fittings loose
Tighten fitting. Check with soapy water.
DO NOT OVER TIGHTEN.
Air leak at pressure switch
Clogged check valve
Remove and clean check valve.
Unit will not build pressure
Application requires excessive air
demand
Reduce demand on compressor.
Loose head
Tighten bolts on head.
Blown gasket
Remove head and check for broken or
deformed gasket. Replace if needed.
Open drain valve
Close drain valve.
Unit will not build pressure
Worn or broken valves
Remove head and replace valves.
Air leak at tank or air tank welds. Damaged air tank
Warning!
Do not drill into, weld or otherwise
modify air tank. Damaged or modified
tanks can rupture. Replace tank
immediately.
Any other type of operation must be carried out by authorized Service Centers, requesting original parts.
Tampering with the machine may impair its safety and in any case make the warranty null and void.
Содержание DN55/8/5
Страница 1: ...Instruction manual for owner s use GB...
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Страница 10: ...10 memo...