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Servicing and repair
Bosch Rexroth AG
, MOBILEX GFT-W general operating instructions series 30, RE 79100-01-B/11.2020
16
The oil inlet valve / oil drain valve
13
is closed.
17
Then screw the protective cap back onto the oil inlet valve / oil drain valve
13
hand-tight.
18
Check whether the seal on the screw plug thread of the bore
6
is still in perfect
condition and can be reused. Replace a damaged seal.
19
Seal bore
6
with the corresponding screw plug.
20
Then fill the planetary gearbox with clean lubricating oil according to the
selection list – industrial gear oils. Proceed as described in chapter 8.1.5
“Filling in lubricating oil using the supplied connection piece”.
10.4.4 Maintenance of the static multiple-disk parking brake
The static multiple-disk brake integrated in the planetary gearbox is maintenance-
free if used as intended.
WARNING
Risk caused by the failure of the static multiple-disk parking brake!
The use of the static multiple-disk parking brake for braking the load hook or the
load may cause its destruction!
Operate the static multiple-disk parking brake only after a complete stop of
the load hook or the load.
Always replace the disks, springs and sealing elements after any malfunction,
thermal overload and during any repair work on the multiple-disk parking
brake.
Danger of delayed holding of the static multiple-disk parking brake!
The delayed application of the static multiple-disk parking brake can lead to
unintentional lowering of the load / load hook.
Make sure that the brake line of the static piston is pressureless within 0.5 s.