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84 Maintenance
Replacing the roof fan for IP54 cabinet (option +B055)
WARNING! Only qualified electricians are allowed to do this work. Read the
complete safety instructions of the drive. Ignoring the instructions can cause
physical injury or death, or damage to the equipment.
1. Disconnect the drive from the AC power line and make sure it is safe to start the work.
See section
Electrical safety precautions
2. Open the door of the cubicle.
3. Remove the shroud in front of the fan.
4. Remove all ventilation covers (lift and pull) and filters, and finally remove the roof plate
on top of the outlet. Unscrew all necessary screws securing the fan and remove the
fan.
5. Pull the fan unit out.
6. Install a new fan in reverse order.
on page 42.
Different roof fan models
- Quick Links:
- Lcl Filter Module (Blcl-1X-X)
- Lcl Filters
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