Fault
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9
Fault
Fault
Possible cause / rectification
Suction hose is clogged
•
Driving too fast for the given conditions / select an appropriate
working speed
Mower does not start up
•
Heavy clogging in the mower / switch off the machine immediately,
remove the ignition key and clean the mower
Poor mowing pattern
•
Driving too fast for the given conditions / select an appropriate
working speed
•
Blade dull / sharpen or replace blade.
•
Insufficient blade rpm / drive at full throttle
•
Blades have seized, e.g. due to grass cuttings. Remove blades,
clean clog point, lightly oil blade bearing and reassemble. It must
be possible to easily move the blades.
•
For dense grass and low cutting height – insufficient air supply /
adjust air regulating disks
•
Mower incline not correctly adjusted
Table 3: Fault