Instruction Manual

HL 94, HL 94 K
English
31
Maintenance and Care
The following intervals apply for normal operating conditions. The specified intervals
must be shortened accordingly when working for longer than normal or under difficult
cutting conditions (extensive dust, etc.).
Before starting work At the end of work and/or daily Whenever tank is refilled Weekly Monthly Annually If faulty If damaged As required
Complete machine
Visual inspection (safe condition, leaks) XX
Clean X
Replace any damaged parts X
Control handle Function test XX
Air filter
Visual inspection XX
Clean the filter housing X
Replace the felt filter
1)
XX
Fuel tank Clean XXX
Manual fuel pump (if present)
check X
Have repaired by a specialist dealer
2)
X
Fuel pickup body in fuel tank
Have checked by dealer
2)
X
Have replaced by servicing dealer
2)
XXX
Carburetor
Check idle setting, the cutting blades
must not move
XX
Adjust idle speed X
Spark plug
Set electrode gap X
Replace after every 100 hours of
operation
Intake port for cooling air
Visual inspection X
Clean X
Cylinder fins Have cleaned by dealer
2)
X
Spark arresting screen in muffler
Check XX
Clean or replace XX
Spacer molded to the cover
Check
5)
X
Have hood replaced by dealer
2)
XX