Rockwell Automation 20D PowerFlex 700H/S Frame 14 Replacement Power Structures - Manual (Page 7)

PowerFlex® 700S and 700H Frame 14 Replacement Power Structures 7
9. Disconnect the cable to the cooling fan, mounted on the ASIC assembly
cover, from connector X1 on the ASIC board and remove the ASIC
assembly cover from each power structure.
10. Disconnect the fiber optic cables (H1 - H7) from each ASIC board.
11. Disconnect the cable from connector H903 on each ASIC Feedback
board.
12. For drives with 700H control, disconnect the +24V supply cable from
connector X10 on ASIC board #1.
13. For drives with DC input, disconnect the external precharge circuitry
from connectors X9 and X15 from each ASIC board.
H11 H12 H13 H8 H9 H10
X9 X15
X3 X4 X5
H4 H5 H6 H1 H2 H3 H7
X2
X10
X1
Disconnect fiber optic
cables (H1 - H7)
DC precharge
connections
Disconnect
cables