www.scheppach.com
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12. Troubleshooting
Fault
Possible cause
Remedy
The compressor
does not start.
No supply voltage.
Check the supply voltage, the power plug and the
socket-outlet.
Insufficient supply voltage.
Make sure that the extension cable is not too long.
Use an extension cable with large enough wires.
Outside temperature is too low.
Never operate with an outside temperature of
below +5° C.
Motor is overheated.
Allow the motor to cool down. If necessary, remedy
the cause of the overheating.
The compressor
starts but there is
no pressure.
The non-return valve (8) leaks.
Have a service center replace the non-return valve.
The seals are damaged.
Check the seals and have any damaged seals
replaced by a service center.
The drain plug for condensation
water (10) leaks.
Tighten the screw by hand. Check the seal on the
screw and replace if necessary.
The compressor
starts, pressure is
shown on the pres-
sure gauge, but the
tools do not start.
The hose connections have a leak.
Check the compressed air hose and tools and
replace if necessary.
A quick-lock coupling has a leak.
Check the quick-lock coupling and replace if
necessary.
Insufficient pressure set on the
pressure regulator (5.
Increase the set pressure with the pressure
regulator.
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