ABB ACS880-17 Hardware Manual

Maintenance 151
 Replacing a roof fan (IP54)
WARNING! Obey the instructions in chapter Safety instructions. If you
ignore them, injury or death, or damage to the equipment can occur.
1. Stop the drive and do the steps in section Precautions before electrical work (page 21)
before you start the work.
2. Lift the front and back gratings upwards and remove them.
3. Loosen the mounting screws of the fan cover.
4. Lift the cover off.
5. Disconnect the fan supply wires.
6. Loosen the mounting screws of the fan.
7. Lift the fan off.
8. Install the new fan in reverse order.
2
3
4
2
3
3
5
6
6
6
6

ABB ACS880-17 Specifications

General

Brand	ABB
Model	ACS880-17
Category	DC Drives
Language	English