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Field replacement procedure –
Doc. No.: 97-178837-A
Replacing the part in 407516A SAILOR XTR Below Deck Unit
1.
Remove the power cable from the BDU.
IMPORTANT
: Do not start the
disassembling before the power cable has
been removed.
Wait for approx. 10 seconds for the capacitors to
discharge.
2.
Remove all 16 screws of the top cover of the
BDU and remove the top plate.
3.
Unplug the 3 cables connected to the APS:
FAN, Flatcable,
Multi wire cable
Power switch cable
4.
Remove the 2 screws holding AC power inlet to
the cabinet.
5.
Remove the 2 screws on the back and 4
screws on the bottom to remove the APS
from the cabinet.
6.
Mount the new APS module.