66
Troubleshooting
Problem
Possible cause
Solution
1. Product does
not start
1. Not connected to power
supply
2. Power cord or plug is
defective
3. Other electrical defect to
the product
4. Lock-off button not
pressed
1. Connect to power supply
2. Check by a specialist
electrician.
3. Check by a specialist
electrician
4. Press the lock-off button
first, then the start lever
2. Product does
not reach full
power
1. Extension cord not
suitable for operation with
this product
2. Power source (e.g.
generator) has too low a
voltage
3. Air vents are blocked
1. Use a suitable extension
cord
2. Connect to another power
source
3. Clean the air vents
3. Unsatisfactory
result
1. Cutting device is worn
2. Cutting material exceeds
capacity
3. Cutting height is incorrect
4. Wheels on different height
level
1. Replace with a new one
2. Only cut materials according
to capacity of the product
3. Adjust cutting height
4. Adjust the wheels on the
same height level
4. Wheel drive
does not work
well
1. The Bowden cable is
loosen
2. Dirty block the wheel
drive system
3. Rusty on drive pinion
4. Gear box defective
1. Adjust the Bowden cable
2. Clean any dirty away from
the wheel drive ,belt and
gearing
3. Lubricate the freewheels
(drive pinion on drive shaft)
with spray oil)
4. Contact the service-
workshop
