operation manual

16 І 90
Troubleshooting
Fault Possible cause Remedy
The compressor does
not start.
• No supply voltage.
• Insuf cient supply voltage.
• Outside temperature is too low.
• Motor is overheated.
• No supply voltage.
• Insuf cient supply voltage.
• Outside temperature is too low.
• Motor is overheated.
The compressor starts
but there is no pressure.
• The non-return valve leaks.
• The seals are damaged.
• The non-return valve leaks.
• The seals are damaged.
The compressor starts,
pressure is shown on
the pressure gauge, but
the tools do not start.
• The hose connections have a leak.
• A quick-lock coupling has a leak.
• Insuf cient pressure set on the pressure
regulator.
• The hose connections have a leak.
• A quick-lock coupling has a leak.
• Insuf cient pressure set on the pressure
regulator.