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73
EN
MAINTENANCE
EACH USE
EVERY MONTH
OR 12H. USE
EVERY 3
MONTHS
OR 30H. USE
EVERY 6
MONTHS OR
60H. USE
EVERY 12
MONTHS OR
100H. USE
Check for loose nuts and/
or bolts
Check
Tighten all nuts and bolts
Complete
Replace
Air filter
Check
Clean / Replace if necessary
Fuel filter (if equipped)
Check
Replace
Spark plug
Check
Replace
Cleaning the fuel tank
Complete
Replace
Fuel line
Check
Replace if necessary
Chain
Check
Replace if necessary
Adjusting the idle speed
Adjust
Regular carburation
Check
Cleaning the combustion
chamber
Check
Replace
MAINTENANCE
ATTENTION
• Always wear gloves when working around the blade assembly.
• Before performing any maintenance, repair or cleaning work on the unit, make sure that the
motor and cutting attachment are completely stopped. Disconnect the spark plug cable before
carrying out any maintenance work.
• Use only original spare parts for this machine.
• Operating the engine without a muffler or with a damaged muffler installed can increase engine
noise enough to cause hearing loss.
NOTE:
This machine must never operate with a defective or missing spark arrestor or muffler. Make
sure the muffler is properly secured and in good condition. A damaged muffler is a fire hazard and
can cause hearing loss.
1. Carefully remove any accumulated dirt or debris from the muffler and fuel tank. The accumulation of dirt in these
can lead to engine overheating, fire or premature wear.
2. Check for loose or missing screws or components.
3. Make sure the cutting attachment is clean and securely fastened.
4. Check the entire machine for leaks of fuel or grease.
5. Make sure the nuts, bolts and screws (except the carburetor adjusting screws) are tightened.