14
Maintenance and repair
Regular maintenance keeps your device
ready for use.
If you do not observe the maintenance
notices, faults may occur that are not covered
by the warranty. Operational safety is
endangered as well.
Contact your authorised service centre for
checkup if you detect problems during
maintenance.
Component Action Maintenance interval
Before
and after
each use
Annually
or every
50 h
Device Check for safe working condition. ■ ▲
Clean. ■
Customer service. ▲
Fuel Check fuel level. ■
Is the tank cap closed? ■
Tank, fuel valve,
and fuel line
Check parts for leaks and check for good
condition.
■ ▲
Carburetor Does the carburetor close again after starting? ■ ▲
Ventilation grid Clean. ■ ▲
Engine cooling Clean. ▲
Spark plug Check/adjust. ■
Replace. ■▲
Air filter Check/clean. ■ ▲
Replace. ■▲
Blade and
fastening
components
Check for wear and damage. See chapter
Checking the blade.
■ ▲
Change. ▲
Engine brake Does the blade stop within 3 seconds? □ ▲
Bowden cables Check for proper function and ease of movement. ■ ▲
Chassis and
impact protection
Check for rust and fissures and check the welding
seams.
■ ▲
Are all protective device fastened correctly and
properly functioning?
■ ▲