19
GB
Fault
Possible causes
Rectification
Motor does not start a) No electricity in plug
b) Cable defective
c) Switch, switch/plug block
defective
d) Connections to motor or
capacitor disconnected
e) Housing clogged
a) Check line and fuse
b) Check
c) Have machine checked by a
customer service center
d) Have machine checked by a
customer service center
e) If necessary adjust working depth.
Clean housing so that the roller can
run freely
Engine performance drops a) Soil is too firm
b) Housing clogged
c) Roller badly worn
a) Change working depth
b) Clean housing
c) Replace roller
Imprecise scarifying result a) roller worn
b) Wrong working depth
a) Replace roller
b) Correct working depth
Motor is running, roller is not
rotating
a) Toothed belt is torn a) By customer service workshop
10. Troubleshooting guide
Important notice! To protect the motor itis equipped with a thermal overload switch which cuts out
when overloaded and starts again automatically after a short cooling-down period.
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