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Motor Modules
8.4 Motor Modules 45 A and 60 A
Procedure
Figure 8-54
The fan module is integrated in the motor connection block. Replace the existing fan module
as follows:
1. Open the locking of the cover of the motor connection block left and right and swing it
upwards. Slotted screwdriver 0.8 x 5.5 mm
2. Remove the cores of the motor connection cable. Socket wrench size 10
3. Remove the two fixing screws of the fan module. Torx screwdriver TX 20. The protective
conductor of the Motor Module does not have to be removed.
4. Withdraw the fan module out of the Motor Module towards the front.
5. Insert a new fan module into the Motor Module. The power supply for the fan is automatically
established.
6. Cut out the detachable tabs at the motor connection block if required.
7. After the new fan module has been installed, re-connect the Motor Module in the inverse
sequence:
– Screw the fan module into place. Torx screwdriver TX 20. Tightening torque: 2.2 Nm
– Attach the cores of the motor connection cable and tighten the nuts. Socket wrench
8. Close the motor connection block cover.
210
Replacing the fan for Motor Modules 45 A and 60 A
(19.5 lbf in)
size 10. Tightening torque: 6 Nm (53.1 lbf in)
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA
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