Scheppach HMS650 Originalbetriebsanleitung Seite 40

arrange for the free collection of the old electrical
appliance upon request from the end user. Please
contact the manufacturer's customer service for
this.
• These statements only apply to devices installed
and sold in the countries of the European Union
and which are subject to the European Directive
2012/19/EU. In countries outside the European Un-
ion, different regulations may apply to the disposal of
waste electrical and electronic equipment.
17. Troubleshooting
The following table shows fault symptoms and describes remedial measures in the event of your machine failing to
work properly. If you cannot localise and rectify the problem with this, please contact your service workshop.
Fault
The machine will not
switch on.
Machine not functioning
or stops suddenly.
Machine stops during
planing.
Workpiece jams during
thicknessing.
Speed drops during
planing.
40 | GB
Possible cause
No mains voltage
present.
Carbon brushes worn
out.
Chip extraction system
not fitted.
Power failure.
Motor or switch faulty.
Check microswitch.
Planing blade blunt/worn.
Overload switch has
tripped.
Check microswitch.
Too much chip take-off.
Feed to fast.
Cutting depth too large.
Too much chip take-off.
Feed to fast.
Blunt blades.
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Remedy
Check power supply.
Take the machine to the customer service workshop.
Fit chip extraction system.
Check fuse / overload protection
Have the motor or switch checked by a qualified
electrician.
Mount the chip extractor so that the microswitch is
actuated.
Check fuse on the mains side.
Due to the built-in undervoltage protection, the machine
does not restart by itself and must be switched on again
when the voltage is restored.
Change or sharpen blades.
Switch back on again after motor cool-down time.
Mount the chip suction hood or table locking mechanism
in such a way that the micro switch is started.
Reduce chip take-off.
Reduce feed speed.
Reduce the cutting depth and machine the workpiece in
multiple operations.
Reduce chip take-off.
Reduce feed speed.
Replace blades.