Replacing The Control Cubicle Fan (Frame R8I And Multiples) - ABB ACS880-107 Series Hardware Manual

WARNING!
Read the safety instructions given in Safety instructions for ACS880
multidrive cabinets and modules (3AUA0000102301 [English]). If you
ignore them, injury or death, or damage to the equipment can occur.
1. Stop the drive and do the steps in section
you start the work.
2. Remove the front mesh (1 screw at either side).
3. Remove the 3 screws holding the lower edge of the front grating.
4. Slacken the four screws connecting the fan compartment to the grating (2 at either side).
5. Remove the five screws closest to the front edge of the top plate.
6. Pull the front grating out. You may need to bend the top plate slightly upwards out of
the way.
7. Remove the two screws holding the fan assembly.
8. Disconnect the fan cable.
9. Pull out the fan assembly. Detach the fan.
Install the new fan in reverse order.
2

Replacing the control cubicle fan (Frame R8i and multiples)

WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death,
or damage to the equipment can occur.
1. Stop the drive and do the steps in section
you start the work.
2. Remove the shrouding (if any) in front of the fan.
3. Disconnect the fan wiring (a).
4
7
8
3
6
Electrical safety precautions (page 57)
5
9
2
Electrical safety precautions (page 57)
Maintenance 113
before
before