Troubleshooting; Possible Cause - Scheppach 5906146901 Original Bedienungsanleitung

14. Troubleshooting

Fault
The compressor does not
start
The compressor starts but
there is no pressure.
The compressor starts,
pressure is shown on the
pressure gauge, but the
tools do not start.
28 | GB

Possible cause

Mains voltage is not available.
Mains voltage is too low.
Outside temperature is too low.
Motor is overheated.
Non-return valve leaking
The seals are damaged.
Drain screw for condensate (11)
leaking.
The hose connections have
a leak.
A quick coupling has a leak.
Pressure set too low at pres-
sure regulator (3).
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Remedy
Check the cable, mains plug, fuse and socket.
Make sure that the extension cable is not too
long. Use an extension cable with large enough
wires.
Never operate with an outside temperature of
below +5° C.
Allow the motor to cool down. If necessary, reme-
dy the cause of the overheating.
Replace the non-return valve.
Check the seals and have any damaged seals
replaced by a service centre.
Tighten the screw by hand.
Check the seal on the screw and replace if
necessary.
Check the compressed air hose and tools and
replace if necessary.
Check quick coupling, replace if necessary.
Increase the set pressure with the pressure
regulator.