Güde GRKS 1800 Mode D'emploi page 35

Failure removal
Defect
The motor does not start
The motor does not
develop maximum
power
Unsteady running,
strong vibrations
Cutting capacity
Cause
Empty fuel tank/Lack of fuel
Choke has not been used
Wrong fuel, storing without petrol tank
being drained
Sooted spark plug (carbon residues on
electrodes), electrodes distance too big.
The spark plug is wet from petrol
(oversaturated engine).
Main switch is not controlled
Sooted spark plug (carbon residues on
electrodes), electrodes distance too big.
Dirty air filter
Wrong fuel, storing without petrol tank
being drained
Blade is damaged
Blade is loose
Blade is blunt
Mowing height adjustment not
regulated
Removal
Add some fuel
Use the choke
Drain the fuel tank and carburettor.
Add fresh petrol.
Clean the spark plug, check the plug ther-
mal value, possibly change the plug, set
the electrodes distance to 0.6-0.7 mm
Dry the spark plug out and refit it.
See „Operation" below
Clean the spark plug, check the plug ther-
mal value, possibly change the plug, set
the electrodes distance to 0.6-0.7 mm
Clean or replace the air filter
Drain the fuel tank and carburettor.
Add fresh petrol.
Replace the blade
Check and tighten the blade clamping
Have the blade sharpened or replaced
Adjust the mowing height
ENGLISH
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