GB-15
4 Maintenance
Maintenance Chart
Please note that the following maintenance intervals apply for normal
operating conditions. If your daily working time is longer than normal or
working conditions are difficult (very dusty work area, etc.), shorten the
specified intervals accordingly.
before starting work
after finishing work or daily
after eachrefueling stop
yearly
if problem
if damaged
as required
Complete machine
Visual inspection (conditi-
on, fuel and other leaks)
x
x
Clean
x
Control handle
Check operation
x
x
Air filterClean
Clean
x
x
Replace by a servicing
dealer
x
Pick-up body
Check
x
Replace
x
x
x
Fuel tank
Clean
x
Carburetor
Check idle adjustment –
working tool must not move
x
x
Readjust idle
x
Spark plug
Readjust electrode gap
x
Replace after about 100
operating hours
x
Cooling inlets
Inspect
x
Clean
x
Spark arrestor in mufflerr
Check
x
x
Have cleaned or replaced
x
x
Accessible screws and nuts (not adjusting
screws)
Retighten
x
Cutting blades
visual inspection
x
x
Sharpen
x
Gearbox lubrication
Check
x
Top up
x