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MACHINE MAINTENANCE
• Keep the machine in good condition.
• Careful handling and regular cleaning ensure that the machine remains functional and
efficient for a long time.
• In case of abnormal vibrations proceed according to instructions (see instruction for removal
of fault).
• Keep all nuts, bolts and screws tight to be sure the equipment is in safe working condition.
• Always ensure that the ventilation openings are kept clear of debris.
• Replace worn or damaged parts for safety. Use only original spare parts.
• Replace safety and instruction stickers and labels with new if necessary.
ENGINE MAINTENANCE
INSPECTION AND MAINTENANCE PLAN
CAUTION! A
If the motor needs to be tilted during maintenance, the fuel tank must be empty.
The spark plug must always be upwards. If the fuel tank isn‘t emptied and the motor
is tilted differently and in a different direction, then it can be difficult to start due to
the oil and petrol that clogs inappropriate parts of the motor, polluting the air filter,
the spark plug and the like.
FIRST 5 HOURS OF OPERATION
• Check fastening of all nuts
EVERY 25 HOURS OF OPERATION
• Check fastening of all nuts
• Clean surrounding of muffler
• Air filter cleaning
• Inspection, cleaning and possible spark plug replacement
EVERY 100 HOURS OF OPERATION
• Spark plug replacement
• Check fuel hose condition
• Inspection of carburetor adjustment
(1)
AIR FILTER
A dirty air filter will restrict air flow to the carburetor and cause poor engine performance.
Inspect the air filter each time the engine is operated. You will need to clean the air filter more
frequently if you operate the engine in very dusty areas. (fig. 19 aa ) + (fig. 20 aa )
Note: I
Operating the engine without an air filter, or with a damaged air filter, will allow dirt
to enter the engine, causing rapid engine wear. This type of damage is not covered.
(1) These operations must be done in authorised service center
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