B58FZS 0000000078 EN 002 50
FUNCTIONS
4th control circuit
With a switch valve for the 4th control circuit,
additional hydraulic implement functions are
enabled.
To operate the 4th control circuit,
see 6.1.6 Switch/changeover switch.
To operate the multiple coupling,
see 3.7.2 Multiple coupling Hydro-Fix.
Mark the hydraulic couplings on the front loader and implements appropriately to avoid
confusion.
Promptly replace damaged or lost labels (e.g. coloured caps).
4.9.2 Comfort Drive
⚠ WARNING
Possible risk of crushing!
The front loader is lowered when the Comfort Drive is switched on.
Before switching on the Comfort Drive, lower the front loader completely to the ground.
NOTICE
Possible material damage due to overloading!
The Comfort Drive can be overloaded when working with heavy loads (e.g. excavation) and with the
pallet fork, resulting in damage.
Switch off the Comfort Drive before working with heavy loads.
The Comfort Drive function enables smoother and more comfortable driving with a mounted front loader
during transport and when driving on roads. There is a piston accumulator for this purpose in the cross
tube, which absorbs impact loads caused by driving on uneven ground.
To achieve optimal function of the Comfort Drive, lower the front loader again a little bit after
lifting.
Fig. 34 Additional 4th control circuit
Legend
1 Multiple coupling for 4th control circuit
2 Multiple coupling for 3rd control circuit
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