7 Repair
7.16 Replacement of Servo Fan Unit
160 3HNA009834-001 en Rev.06 Product Manual, Control Cabinet IRC5P
6. Remove fan unit.
Refitting The procedure describes how to re-install the fan unit servo.
WARNING! Refitting activities must only be performed when controller is switched
‘off’ and all safety precautions under ‘Removal’ have been read.
1. Insert fan unit connector.
2. Slide fan unit into position. Make sure that the unit is installed in correct
orientation as shown in Figure 81.
3. Install attachment screws and tighten.