Scheppach HC55 Traduction Des Instructions D'origine page 20

Troubleshooting
Fault Possible cause
The compressor does • No supply voltage.
not start.
• Insuffi cient supply voltage.
• Outside temperature is too low.
• Motor is overheated.
The compressor starts • The non-return valve leaks.
but there is no pres-
sure. • The seals are damaged.
• The drain plug for condensation water
(15) leaks.
The compressor starts, • The hose connections have a leak.
pressure is shown on
the pressure gauge, • A quick-lock coupling has a leak.
but the tools do not
start. • Insuffi cient pressure set on the pressure
regulator (3).
20 | GB 20 |
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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,
remedy the cause of the overheating.
• Have a service center replace the safety 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.