ABB ACS1000 User Manual page 82

6.7 Installing the redundant fan unit
This section applies to drives with a redundant fan unit.
- Included in delivery: screws
Important: Move the drive to its final location before you install the redundant fan unit.
1. Remove the lifting rails (1, 2 and 3 in Fig. 6-4).
2. Remove the cover (4 in Fig. 6-4).
Figure 6-4: Redundant fan unit – Removing lifting rails and cover
3. Attach the lifting gear to the eye bolts of the redundant fan unit (1 in Fig. 6-5).
300 kg
1
Figure 6-5: Redundant fan unit – Installation
4. Orientate the redundant fan unit with the cable pointing to the left.
5. Lift the redundant fan unit above the cabinet.
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