30
Troubleshooting
Problem
Possible causes
Remedy
No electricity
Check mains connection
Defective cable
Check cable, plug in, replace if required,
or have it repaired by a qualified person
Defective safety
switch/plug
combination
Arrange for repair in a specialist workshop
1. Working depth too large, set to the
shorter depth
2. Blades blocked, remover the blockage
3. Soil too hard, select correct work depth
and forwards and backwards several times
while slowly down the operation speed.
Motor does
not start
Overheat protection
actived
wait till the motor cool down for around 15
minutes before rework
Blade is jammed
Switch off wait till complete stop. Remove
the objects
Lubrication running
out
Arrange for repair in a specialist workshop
Abnormal
noises
Loose bolts, nuts or
other securing
components
Tighten all components, contact specialist
workshop if noises prevail
Blades damaged or
worn
Replace or have it checked by an
specialist workshop
Abnormal
vibrations
Working depth too
large
Set to correct working depth
Working depth too
small
Set to correct working depth
Poor
scarification
results
Worn blades
Replace or have it checked by an
specialist workshop
Содержание RAC1050ET-1
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