Chapter 7 - Changing 7/9 MVA Phase Modules ABB
7-4 (6) 3BHS202077 ZAB E01 Rev. C ACS 6000 Maintenance Manual
7 Cut off the cable ties on the side of the phase module (see circles in
Figure 7-5
) and then disconnect the fiber optic cables and the power
supply leads (see arrows in
Figure 7-5
).
Figure 7-5 Disconnecting Fiber Optics and Power Supply Cables
8 Remove the two fastening bolts at the bottom of each side of the
phase module. See arrows in
Figure 7-6
.
Figure 7-6 Removing the Fastening Bolts
Left side
Right side
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