Frame R8I - Main Cooling Fan (Modules Without Option +C188) - ABB ACS880-104 Hardware Manual

Frame R8i – Main cooling fan (modules without option +C188)
If the inverter module is equipped with a direct-on-line cooling fan (option +C188), see
page 187.
WARNING! Repeat the steps described in section
precautions
Safety instructions for ACS880 multidrive cabinets and modules
(3AUA0000102301 [English]). Ignoring the instructions can cause
physical injury or death, or damage to the equipment.
1. Stop the drive and disconnect it from the AC power line. Obey the instructions in
section Electrical safety precautions
2. Open the cubicle door.
3. Remove the shroud in front of the fan (if any).
4. Remove the cover panel in front of the fan.
5. Unplug the wiring of the fan.
6. Remove the fan control box.
7. Undo the screws of the fan unit.
8. Pull the fan unit out.
9. Install the new fan in reverse order.
on page 146. The complete safety instructions are given in
(page 146).
Maintenance 185
Electrical safety