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About this product
Bosch Rexroth AG, MOBILEX GFB 8000 series 40 general operating instructions, RE 79039-01-B/01.2021
5.3 Description of the brake
The planetary gearbox is equipped with an integrated wet-running static multiple-
disk brake (multiple-disk parking brake).
Risk caused by the failure of the static multiple-disk parking brake!
The use of the static multiple-disk parking brake for braking the gearbox may
cause its destruction.
Operate the static multiple-disk parking brake only after a complete stop of
the, e.g. superstructure.
Always replace the disks, the springs and the sealing elements after a
functional impairment or thermal overload and by any repair work on the
multiple-disk parking brake.
Danger of delayed stopping of the static multiple-disk parking brake!
Delayed application of the static multiple-disk parking brake can lead to
accidental turning of the e.g. superstructure.
Please ensure that the brake line of the static piston is pressureless within
0.5 s.
The multiple-disk brake is a hydraulically released parking brake. The parking
brake (static multiple-disk parking brake) is applied via the brake release
connection.
The static multiple-disk parking brake acts negatively, i.e. it is released by means
of pressure fluid and applied by spring action when pressureless.
WARNING
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