Troubleshooting - Scheppach GK240ofx Traduction Des Instructions D'origine

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13. 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.
56 | GB
Possible cause
No supply voltage.
Insufficient supply voltage.
Outside temperature is too low.
Motor is overheated.
The non-return valve leaks.
The seals are damaged.
The drain plug for condensa-
tion water (11) leaks.
The hose connections have a
leak.
A quick-lock coupling has a
leak.
Insufficient pressure set on the
pressure regulator (3).
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Remedy
Check the supply voltage, the
power plug and the socket-out-
let.
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, remedy 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.