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11. Troubleshooting guide
Fault
Possible causes
Recti
fi
cation
Motor does not start a) Internal terminals disconnected
b) Safety lock-o
ff
defective
c) Scari
fi
er housing clogged
d) Safety plug is not connected
e) Battery is not correctly inserted
a) By customer service workshop
b) By customer service workshop
c) Change the scarifying depth if
necessary; clean the housing so
that the spike drum can move freely
d) Connect safety plug (see 6.)
e) Remove battery and insert again
(see 5.)
Engine performance
drops
a) Soil is too
fi
rm
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
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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