Pedestrian Barrier High Door MPH 112
Repair
5817,5005EN / Version 01
101
6. Disconnect all wiring and connectors from the rear end of the
motor.
7. Remove the four screws of the motor fixing.
Mag00031
Fig. 40: Rear end of the motor
1
Screws for motor fixing
8. Lift the motor out of the base frame and simultaneously
release the clamping lever from the motor shaft.
Assemble motor
Assemble motor in reverse order to dismantling.
Tighten the motor clamping lever to a torque of 25 Nm.
14.8 Changing motor controller MMC-120
1. Switch off power supply.
2. Switch off pedestrian barrier via the mains switch of the
mounting plate "Master".
3. Note position of DIP switches. The DIP switches set the CAN-
address and the termination resistance is activated or
deactivated.
4. Disconnect
cables.
5. Replace motor controller MMC-120.
6. Re-connect cables. Set DIP switches to previous setting.
Refer to Page 86, Chapter 13.3.