Owner´s manual
English
40
DLM 4601-5101T-5301-5301P-5301E LAWN MOWER
Empty the engine oil from the warm engine.
Remove the spark plug boot from the spark plug.
Clean the cooling fins of the cylinder and the housing.
Use the original packaging to ship whenever possible.
7. TROUBLESHOOTING
WARNING: Before performing any maintenance or cleaning work, switch off the engine
and wait until the blade has come to a stop.
Improper repairs can result in the product functioning unsafely. This endangers yourself and
your environment.
Faults which cannot be rectified with the aid of following table may be rectified by a specialist
company only (customer service center).
Please be aware that any improper repairs will also invalidate the warranty and additional costs
may be incurred.
Use only genuine spare parts. Only these spare parts are designed and suitable for the product.
The use of other spare parts not only voids the warranty, you can also endanger yourself and
your environment.
Posible cause Remedy
Machine vibrates
heavily
Screws are loose Check screws
Blade fasteners are loose Check blade fasteners
Blade is unbalanced Replace blade
Engine does not start
Start/stop lever not pressed Press start/stop lever
Spark plug is defective Replace spark plug
Does the cutting blade is worn
or damaged?
Replace it by the customer
service center
Fuel tank is empty Refill with fuel
Engine may be flooded Remove plug and dry
Engine runs unsteadily
Air filter is soiled Clean the air filter
Spark plug is soiled Clean the spark plug
Uneven mowing results
Blade is blunt Sharpen the blade
Cutting height is too low Set correct height
Grass bag is not filled
sufficiently
Blade is worn Replace the blade
Grass bag is clogged Empty the grass bag
Cutting height is right? Correct the cutting height
The lawn/grass is wet ? Allow the lawn to dry
Does the discharge channel/
housing blocked ?
Clean the discharge channel/
housing
Does underside of the mower
deck have been clogged?
Clean the underside of the
mower deck
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