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15. Troubleshooting
Troubleshooting
The table shows potential failures, their possible cause and solutions. However, if you are unable to solve the problem,
contact a professional to assist you.
m
CAUTION!
Always switch off the engine and disconnect the ignition cable before starting any inspection or adjustment work.
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CAUTION!
If, after making an adjustment or repair to the engine, you let it run for a few minutes, remember that the exhaust pipe and
other parts will become hot. Thus, do not touch the parts that emanate heat, as these may burn you.
Important note in the case of repairs:
When returning the device for repair, please ensure for safety reasons that it is free of oil and petrol when it is sent to the
service centre.
Fault
Possible cause
Remedy
Machine runs unsteadily
and vibrates heavily
Screws are loose
Check screws
Blade fasteners are loose
Check blade fasteners
Blade is unbalanced
Replace blade
Engine does not run
Engine brake lever not pressed
Press engine brake lever
Throttle in wrong position
Check setting
Spark plug is defective
Replace spark plug
Fuel tank is empty
Refill with fuel
Contaminated fuel
Empty fuel tank and fill with clean fuel
Cold environment
Push the primer button (if present)
Engine defective
Contact authorised customer service
Engine runs unsteadily
Air filter dirty
Clean the air filter
Spark plug dirty
Clean the spark plug
Lawn turns yellow, uneven
mowing results
Blade is blunt
Sharpen the blade
Cutting height is too low
Set correct height
The discharge of grass
clippings is unclean
Cutting height is too low
Set height
Blade is worn
Replace the blade
Catch basket is clogged
Empty the catch basket or remove the blockage
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