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Figure 5-10
Jumper Board FAP
Remove the Jumper Board (FAP_JB) by turning the top and bottom screws to the
2.
left until they disengage.
Pull the board straight out of the FAP until the board is clear of the frame.
3.
On the jumper circuit board, unclip the 12-pin connector jumper from P71 and re-
4.
attach it to P72. Insert it until the plastic retaining clips "snap". See
Note that the jumper has a retaining strap so it will not get dropped or lost. This
repositioning overrides the diodes, establishing a direct connection between the
input and fuse panels.
Figure 5-11
Jumper Connector - Maintenance Mode.
Slide the jumper board back into the FAP and verify both of the following alarms
5.
display:
•
the OP/MAINT LED lights red on the FAP
•
an EAGLE fuse alarm displays on the terminal
You may now remove either or both diode circuit boards without affecting EAGLE
service.
Note:
Using the jumper override negates the backpower protection usually
provided by the diode board.
The jumper board maintenance mode procedure is completed.
Procedure — Operational Mode
Chapter 5
Fuse and Alarm Panels
Figure
5-11.
5-10
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