Troubleshooting
Problem
1. Product does
not start
2. Product does
not reach full
power
3. Unsatisfactory
result
4. Wheel drive
does not work
well
Possible cause
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. 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. Cutting device is worn
2. Cutting material exceeds
capacity
3. Cutting height is incorrect
4. Wheels on different height
level
1. The Bowden cable is
loosen
2. Dirty block the wheel
drive system
3. Rusty on drive pinion
4. Gear box defective
Solution
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
1. Use a suitable extension
cord
2. Connect to another power
source
3. Clean the air vents
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
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
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