Assembly
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RE 79100-01-B/11.2020, MOBILEX GFT-W general operating instructions series 30,
Bosch Rexroth AG
Install planetary gearbox with recesses in the spindle:
If your planetary gearbox has two recesses
X
in the spindle and the recesses
X
are
aligned with two holes in the ring gear (see figure on the left), go to step 11.
If the recesses
X
and the bores in the ring gear are not aligned toward each other,
proceed as follows:
1
Connect the multiple-disk parking brake to release the brake. See chapter 7.6
“Connecting the static multiple-disk parking brake”.
CAUTION
Incorrectly closed second brake release connection.
Risk of injury and property damage. You could be injured by a sudden loosening
of the plug from the brake release connection or other products could be
damaged.
Make sure that the second, unused brake release connection is closed with a
metal, pressure-resistant screw plug with seal ring.
For planetary gearboxes with two brake release connections, one brake release
connection is fitted with a non-pressure-resistant plug on delivery. The second
brake release connection is closed with a metal, pressure-resistant screw plug
with seal ring.
Ensure that after connecting the static multiple-disk parking brake, the second
brake release connection is closed with a metal, pressure-resistant screw plug
with seal ring.
2
Make sure that the installation point is free of dirt and foreign substances.
Make sure that neither dirt nor foreign substances penetrate in the brake
release connection. The brake release connection is shown and labelled in the
planetary gearbox dimensioned drawing in appendix D “Technical data /
Drawings” of the material number-specific operating instructions.
3
Remove the plug, here with the example of the brake release connection
15
of
the planetary gearbox.
4
Connect the brake release line to the brake release connection
15
.
5
Release the brake with min. 18 bar release pressure (see technical data in the
dimensioned drawing in appendix D "Technical data / drawings" of the material-
number-specific operating instructions) in order to be able to turn the spindle.
Make sure that the max. release pressure of 50 bar is not exceeded.
6
Use a suitable tool to turn the spindle.
7
Align the two recesses
X
in the spindle exactly with the two bores in the ring
gear.
8
Then depressurize the brake.
9
Loosen the brake release line.
10
Close the brake release connection
15
with the plug.
