21
GB
13. Troubleshooting guide
Fault
Possible causes
Rectification
Motor does not start
a) No electricity in plug
a) Check line and fuse
b) Cable defective
b) Check
c) Switch, switch/plug block
c) Have machine checked by
defective
a customer service center
d) Connections to motor
d) Have machine checked by
or capacitor disconnected
a customer service center
e) Housing clogged
e)
If necessary adjust working
depth. Clean housing so
that the roller can run freely
Engine performance drops
a) Soil is too firm
a) Change working depth
b) Housing clogged
b) Clean housing
c) Roller badly worn
c) Replace roller
Imprecise
scarifying result
a) roller worn
a) Replace roller
b) Wrong working depth
b) Correct working depth
Motor is running, roller is not
a) Toothed belt is torn
a) By customer service
rotating
workshop
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.
Anleitung_RVL_1200_SPK1:Anleitung NVK 1400 D 27.06.2007 14:04 Uhr Seite 21
