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preparations. Remove all grass particles, especially from the vents. Lay the machine on its side and
clean the knife area. Always wear protective gloves! Remove firmly adhering particles with a wooden
or plastic log.
5.2. Always thoroughly clean the mower when leaving it for longer storage. Especially in winter.
Lubricate the knife with machine oil to protect it from rust. When storing the machine, the grass basket
must be dismantled. To save space, you can disassemble the handle.
6. Faults and ways to eliminate them.
The table below shows the symptoms of malfunctions and how you can help yourself if your mower
stops working normally. If you cannot find and fix the problem by following the instructions in the
table, contact Raider Authorized Service.
Faults
Causes
Remedy
The knife does not
rotate .
The mower is in tall grass.
When starting up for the first time,
always place the mower in lower grass.
The mower may be dirty and the
blade may be blocked.
Put on protective gloves and clean and
release the knife.
Unusual noise.
The knife bolt or connections
between fasteners are loose.
Tighten the parts .
Strong vibrations.
Distorted and damaged knife.
Stop the mower immediately and
have the knife replaced by a specialist
workshop.
Uneven mowing.
It works hard and
reduces speed.
The grass is very tall.
Increase the cutting height.
The knife is blunt
Replace or sharpen the knife.
The mower may be dirty and
blocked.
Inspect the mower from below and
clean it. Always work with protective
gloves.
If necessary, the repair of your mower is best done only by qualified specialists in RAIDER service
centers, where only original spare parts are used. This ensures their safe operation.
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