Replacing The Drive Module (Frame R9); 13. Undo The Upper Mounting Nuts Of The Drive Module; 14. Undo The Lower Mounting Nuts Of The Drive Module - ABB ACS880-07 Hardware Manual

Replacing the drive module (frame R9)

Required in the replacing procedure: two persons, lifting chains, lifting device, a set of
screw drivers and torque wrench with extension bar. A lifting device for ACS880-07 drive
modules is available from ABB. For its installation and use, see ACS880-07 lifting device
user's manual (3AUA0000131337 [English]).
WARNING! Obey the instructions in chapter
ignore them, injury or death, or damage to the equipment can occur.
WARNING! Make sure that the cabinet is secured
to the floor. If not, the cabinet can topple over
when the heavy drive module is slid forward in
front of the cabinet. This can cause physical injury or death
and damage to the equipment.
1. Stop the drive and do the steps in section
before electrical work
work.
2. Remove the shroud.
3. Remove the mounting plate above the shroud by
loosening the mounting screws and lifting the plate up. For drives with options +G300,
+G301, +G307 and +G313: Unplug the control cable terminals at the back side of the
mounting plate.
4. For drives with options +L505 and +L506: Remove the Pt100 and thermistor relay
mounting plate by loosening the two mounting screws and lifting the mounting plate
up.
5. For drives with additional terminal block (option +L504): Disconnect the control cables
from terminal block X504. Loosen the mounting screws of the terminal block and
remove it.
6. Loosen the screws on the right-hand side of the swing-out frame and open the swing-
out frame.
7. Unplug the control wire terminals at the right-hand side of the cabinet.
8. Unplug the control cable terminals from the control unit. Disconnect the control cables
from the option modules on the control unit.
9. Unplug the cabinet fan power supply cables and remove the fan assembly above the
drive module.
10. Unplug the wire terminals and remove mounting plate.
11. Disconnect the power cabling busbars from the drive module terminals.
12. Remove the slide extension rails (attached to the slide rails) by undoing the mounting
screws. Install the extension rails at the end of the sliding rails.

13. Undo the upper mounting nuts of the drive module.

14. Undo the lower mounting nuts of the drive module.

15. Remove the two mounting screws of the top right mountig plate. Turn the plate to the
horizontal position.
on page 16 before you start the
Safety
Precautions
Maintenance 161
instructions. If you