not start
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
Overheat protection
actived
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.
wait till the motor cool down for around 15
minutes before rework
Abnormal
noises
Blade is jammed
Switch off wait till complete stop. Remove
the objects
Lubrication running out
Arrange for repair in a specialist
workshop
Loose bolts, nuts or other
securing components
Tighten all components, contact
specialist workshop if noises prevail
Abnormal
vibrations
Blades damaged or worn
Replace or have it checked by an
specialist workshop
Working depth too large
Set to correct working depth
Poor
scarification
results
Working depth too small
Set to correct working depth
Worn blades
Replace or have it checked by an
specialist workshop