Troubleshooting - Scheppach HTE550 Original Bedienungsanleitung

18. 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
Device does not start.
Device runs intermit-
tently.
Poor cutting quality
Motor is running but
the transmission is not
moving
Blades become hot
28 | GB
Possible cause
Mains voltage not present
ON/OFF switch defective
Carbon brushes worn
Engine defective
Power cable is damaged
Power cable is damaged
Internal connections loose
On/Off switch defective
Cutting blades are blunt
The drive is jammed by a thick
branch or other object
The blades are blunt
The blades are defective
No lubrication → friction
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Remedy
Check the socket and the power supply; have it re-
paired by a certified electrician if necessary.
Repair by an authorised service centre
Repair by an authorised service centre
Repair by an authorised service centre
Check the extension cable and have it repaired if
necessary.
Check the extension cable and have it replaced if
necessary.
Repair by an authorised service centre
Repair by an authorised service centre
Have the blades sharpened or the cutter bar re-
placed
Switch off the hedge trimmer immediately, unplug it
and remove the blockage
Have the blades sharpened
Have the blades replaced
Oil the blade