Gude Big Wheeler 554.2 R Originalbetriebsanleitung Seite 42

ENGLISH
Defects searching
Failures
The motor does not start
Automatic feed does
not function
Grass is not collected
36
Causes
Start-Stop lever has not been pressed
Primer pump not activated
Lack of fuel
Bowden cables are too long
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 (oversa-
turated engine).
Bowden cables are too long
Blocked channel
Full collection bag
Too wet grass
Removal
Press the Start-Stop lever
Activate primer pump
Add some fuel
Adjust the Bowden cables using the
coupling nut.
Drain the fuel tank and carburettor. Add
fresh petrol.
Clean the spark plug, check the plug thermal
value, possibly change the plug, set the
electrodes distance to 0.6-0.7 mm
Dry the spark plug out and refit it.
Adjust the Bowden cables using the
coupling nut.
Clean the ejection channel
Empty the collection bag
Cut in dry weather