Re-Inserting The Fan Carriage Of An Inverter Module - ABB ACS880-37 Hardware Manual

112 Electrical installation

Re-inserting the fan carriage of an inverter module

(If the inverter module was removed completely instead of only the fan carriage, proceed
to section Re-inserting the inverter module into the cubicle
The re-installation of the fan carriage is the removal procedure in reverse. See section
Removing and reinstalling the fan carriage of an inverter module
Re-inserting the inverter module into the cubicle
WARNING! Obey the instructions in chapter
ignore them, injury or death, or damage to the equipment can occur.
1. Make sure there are no tools, debris or any other foreign objects in the cubicle.
2. If not already in place, attach the module extraction ramp (included) to the base of the
cabinet so that the tabs on the mounting bracket enter the slots on the ramp.
3. Push the module up the ramp and back into the cubicle.
•
Keep your fingers away from the edge of the module front plate to avoid
pinching.
•
Keep a constant pressure with one foot on the base of the module to prevent
the module from falling on its back.
4. Secure the top front of the module with two screws.
5. Secure the bottom front of the module with two screws.
6. Remove the ramp.
7. Attach the DC busbars to the module.
8. Reconnect terminal block [X50] at the top of the module.
9. Reconnect the wiring and fiber optic cables to the terminals on the front of the module.
10. Repeat the procedure for the other inverter modules.
11. Reinstall the shroud near the top of the cubicle.
below.)
(page 104).
Safety instructions. If you