ABB ACS2000 User Manual page 110

Chapter 5 - Mechanical installation
5-8 (14)
.
Figure 5-6 - Frame 1 Redundant fan box
2 Remove the fan hole cover plate or the fan outlet box (if installed)
from the top of the drive.
3 Lift and properly orientate the empty redundant fan box on top of the
drive, being careful not to damage the sealing gasket.
.
1
3
Figure 5-7 - Frame 1 Redundant fan installation
4 Fasten the fan unit using the supplied screws. The predrilled holes
(see Figure 5-7 - Frame 1) are fitted with press nuts on the underside.
5 Make the terminal block to drive wiring connections.
The front wall of the fan box may be removed for easier access to the
wiring.
A Remove the upper IFU (Input Filter Unit) panel to access the
drive wiring for the redundant fan.
B Carefully feed the wires from the drive up into the fan unit
housing and route to the terminal block.
C Make the wiring connections.
2UEA001270 Rev. F
4
2
5
Legend
1 Redundant fan
housing
2 Sealing gasket
3 Predrilled holes
4 Drive's redundant
fan wiring
5 Terminal block
ACS2000 User manual