Electric Connection; Troubleshooting - Scheppach HC54 Originalanleitung

m Electric connection
Maintenance of the electric cable
The cable set may only be repaired or replaced by a spe-
cialized workshop. In case of damage, contact your dealer.
Failure Possible cause
Motor does not Fault in electric current or mains voltage too low.
Electric cable too long or too thin.
start, runs too
Faulty pressure switch.
slowly, or gets
Faulty motor.
extremely hot.
Main compressor does not run smoothly, got
stuck.
Main compressor Moving parts damaged by heat due to insufficient
does not run smo- lubrication.
Moving parts damaged or blocked by foreign
othly, got stuck.
bodies.
Vibrations or Loose parts.
strange noise.
Foreign body in compressor.
Piston rod with valve seat.
Moving parts too hot.
Insufficient pres- Motor runs too slowly.
sure or drop in
Dirty filter cartridge.
output capacity.
Leakage in safety valve.
Leakage in tube.
Gasket damaged.
Valve seat damaged or covered with carbon layer. Have checked by your dealer and repaired, if
Piston ring or cylinder damaged.
Oil consumption Oil level too high.
Hole in oil inlet plug (14) blocked.
too high.
Piston ring and/or cylinder worn or damaged.
Trouble-shooting
Remedy
Check mains voltage.
Get a new cable from your dealer.
Have it repaired or replaced by your dealer.
Have it repaired or replaced by your dealer.
Have it repaired or defective parts replaced by
your dealer.
Crank shaft, bearing, connecting rod, piston rings
etc. to be checked by your dealer and replaced, if
needed.
Have checked by your dealer and repaired, if
needed.
Have checked by your dealer and repaired, if
needed.
Have the gasket enlarged by your dealer.
Have repaired by your dealer or replaced.
Have checked by your dealer and repaired, if
needed.
Clean or replace filter cartridge.
Have switch repaired or replaced by your dealer.
Have checked by your dealer and repaired, if
needed.
Have checked by your dealer and repaired, if
needed.
needed.
Have checked by your dealer and repaired, if
needed.
Keep oil at correct level.
Check and clean it.
Have checked by your dealer and repaired, if
needed.
international 79