horsch Leeb 5.280 VL, Operating Instructions Manual

Page: 74 / 308

Mechanical release mechanism of
parking brake
DANGER
Danger of severe injuries caused by unprotected
rolling of the machine when the parking brake
is released!
Always use the wheel chocks provided when
the machine is stopped!
NOTE
The active parking brake is deactivated. During
maintenance work secure the machine with
wheel chocks against accidental rolling away!
¾
In the event of faults of the engine or hydraulic
pump, the vehicle may not build up the oil
pressure necessary to release the parking
brake. In this case the parking brake can be
released manually.
¾
Press in the tappet (1) on the hydraulic pump.
¾
Operate the hand pump (2) until a noticeably
resistance can be felt. The parking brake is
now released.
¾
Due to a possible leakage later pumping may
be necessary.
¾
The release device is deactivated per hy-
draulic oil pressure as soon as the engine is
running again.
2
1
1 Tappet
2 Hand pump
The actuating lever for the hand pump is located
in the storage box in the bin on the left side in
the direction of travel.
Mechanical release device actuating lever
DANGER
The machine may start rolling when operating
the mechanical release device! Secure the ma-
chine with wheel chocks!
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