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7.4 Product installation
Before the installation, drain all fluids from the motor.
Risk for pressurised hydraulic fluid in the motor due to temperature variations!
Risk health hazard, environmental pollution!.
▶ Be careful when opening plugs
▶ Use your personal protective equipment (e.g. safety glasses, safety gloves)
7.4.1 Fitting the torque arm on the motor
Unauthorized processing of component
Risk of damage equipment
▶ Do not weld, drill, grind or carry out any similar work on the torque arm
without Bosch Rexroth approval.
General information for TC A and DTCBM
The torque arm shall be fitted to the motor before the motor is mounted on the
driven shaft. See also data sheet
1. Clean the mating surfaces on the torque arm and motor.
2. Oil the screws (1).
3. Make sure that the foundation can withstand the forces from the torque arm,
see Fig. 25, Fig. 33, Table 9 and Table 12.
4. The motor case must be turned until the drain outlets are positioned according
to 7.4.6: Draining and venting the motor.
5. Mount the torque arm on the motor with the screws and washers.
6. Tighten the screws (1) to the torque stated in Table 7: Screw
1
Fig. 18: Mounting single ended torque arm TC A 2000 and TC A 4000 for CBm 2000 to CBm 4000
CAUTION
NOTICE
RE 15355
RE 15300-WA, Version 06.2021, Bosch Rexroth AB
Installation
27/72
dimensions.
DD00047783
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