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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 be-
low +5° C.
Motor is overheated.
Allow the motor to cool down. If necessary, rem-
edy the cause of the overheating.
The compressor starts
but there is no pres
-
sure.
The
safety valve (17) leaks.
Have a service center replace the safety valve
(17).
The seals are damaged.
Check the seals and have any damaged seals re-
placed 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 pressure
gauge, but the tools do
not start.
The hose connections have a leak.
Check the compressed air hose and tools and re-
place if necessary.
A quick-lock coupling has a leak.
Check the quick-lock coupling and replace if nec-
essary.
Insufficient pressure set on the pressure
regulator (5).
Increase the set pressure with the pressure regu-
lator.
