Maintenance
Page 45
8.2
Troubleshooting
Danger!
The operator and other persons can be severely injured.
Comply with the following instructions when executing the troubleshooting
tasks cited below:
You must switch off the tractor engine and remove the ignition key.
You must safeguard the collection bin or the cover of the collection bin
against lowering unintentionally.
Fault
Possible cause / correction
Suction connection obstructed
Possible cause
Driving too fast for the given conditions.
Remedy
Drive more slowly.
Suction tube or turbine channel is
blocked
Possible cause
Grass has accumulated due to a branch lodged in a trans-
verse position or due to a larger object.
Remedy
Turn off the implement and engine.
Use a tool to remove the hose.
Clean the hose.
Fasten the hose.
Poor suction performance
Possible causes:
The exhaust grille or the filter is blocked.
Mower is adjusted too low.
Remedy
Clean the exhaust grille or the filter.
Adjust the mower so that it is higher.
Strong vibration when the blower is
running
Possible cause
Fan blades are out of balance.
Remedy
Turn off the implement and engine.
Take off the blower cover and check the blades.
Clean the blades if there is heavy fouling.
Mount the cover and hose properly.
Perform a trial run.
ATTENTION!
Never run the mower without cover and hose!
If this measure does not solve the problem or if the blade is
damaged, the implement must be repaired in a specialized
workshop.
The hydraulic system for the bin does
not function.
Possible causes:
Hydraulic connection leaks.
