Replacing The Main Cooling Fan, Frames Size R6 - ABB ACQ80-04 Series Hardware Manual

electrical work on page
2. Lift the fan assembly upwards from the front edge (2a) and remove the assembly
(2b).
3. Unplug fan power supply wires from the drive.
4. Install the new fan assembly in reverse order.
4. Install the new fan assembly in reverse order.
0.05acres
￭ Replacing the main cooling fan, frames size R6...R8
WARNING!
Obey the instructions in chapter
instructions can cause physical injury or death, or damage to the equipment.
1. Stop the drive and disconnect it from the power line. Wait for 5 minutes and then make
sure by measuring that there is no voltage. See section
precautions (page 14)
2. Remove the two mounting screws of the fan mounting plate at the bottom of the drive.
3. Pull the fan mounting plate down from the side edge.
4. Unplug fan power supply wires from the drive.
5. Lift the fan mounting plate off.
6. Remove the fan from the mounting plate.
7. Install the new fans in reverse order.
14 before you start the work.
Safety instructions (page
before you start the work.
Maintenance and hardware diagnostics 105
2b
11). Ignoring the
Electrical safety