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6-2 Replacing modules in a BIP
Procedure 6-1
Replacing the NT4K64BA Alarm relay card
Use this procedure to replace the NT4K64BA alarm relay card in the
NT4K14BA breaker interface panel (BIP).
Action
Step
1
2
3
Figure 6-1
BIP alarm relay card location
Wire-wrap
pin field
Alarm relay
card
4
AccessNode P0904244 Issue 1.0
Action
Remove the BIP cover as shown in Chapter 3, "Removing covers and grilles."
Loosen the hold-down screw on the faceplate of the alarm relay card.
Note: If necessary removal all wiring from wire-wrap pin field and tag each
wire for reassembly before performing step 3
Remove the card from the BIP, as shown in Figure 6-1.
Insert a replacement alarm relay card in the BIP and fasten the card into place
with hold-down screw. Replace wire-wrap pin field wiring if removed in step 2.
—continued—
PC-16500
FW-16500
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