Troubleshooting; Possible Cause - Scheppach 5906134901 Originalbetriebsanleitung

13. Troubleshooting

Fault

Possible cause

No supply voltage.
Insufficient supply voltage.
The compressor does
not start.
Outside temperature is too low.
Motor is overheated.
The non-return valve leaks.
The compressor starts
but there is no pres- The seals are damaged.
sure.
The drain plug for condensation water (1)
leaks.
The hose connections have a leak.
The compressor
starts, pressure is
shown on the pressure A quick-lock coupling has a leak.
gauge, but the tools
do not start.
Insufficient pressure set on the pressure
regulator (7).
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Remedy
Check the supply voltage, the power plug and
the socket-outlet.
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, rem-
edy the cause of the overheating.
Have a service center replace the non-return
valve.
Check the seals and have any damaged seals
replaced by a service center.
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 the quick-lock coupling and replace if
necessary.
Increase the set pressure with the pressure
regulator.
GB | 85