24
GB
15. Troubleshooting
Fault
Possible cause
Remedy
Compressor does not run.
Mains voltage not present.
Check cable, mains plug, fuse and socket.
Mains voltage too low.
Avoid extension cables that are too
long. Use extension cables with sufficient
conductor cross-section.
Outdoor temperature too low.
Do not operate at outside temperatures
below 0°C.
Motor overheating.
Let the motor cool down, if necessary,
eliminate the cause of overheating.
Compressor runs, but no pressure.
Non-return valve leaking
Replace the non-return valve.
Seals defective.
Replace the seals, have defective seals
replaced at a specialist workshop.
Drain screw for condensate leaking.
Tighten the screw by hand. Check the
seal on the screw and replace if neces-
sary.
Compressor running, pressure shown on the
manometer, but tools are not running.
Hose connections leaking.
Check compressed air hose and tools,
replace if necessary.
Quick-coupler leaking.
Check quick coupling, replace if neces-
sary.
Pressure set too low at pressure regulator.
Turn up the pressure regulator further.
Summary of Contents for PVKO 50 B2
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