Nortel DMS-100 Series Replacement Procedures page 99

29 Post the ESA processor that is controlled by the alarm and control card as
recorded in step 5 by typing
>POST ESA esa_no
and pressing the Enter key.
where
esa_no
is the number of the ESA processor to be posted, as recorded in step 5
30 Busy the ESA processor by typing
>BSY
and pressing the Enter key.
At the RLCE frame
31 Put on a wrist strap.
32 Set CB1 as recorded in step 4 to OFF.
33 Set CB5 as recorded in step 4 to OFF.
34 Unscrew the slotted nut located on the left-hand side of the FSP.
35
Open the FSP panel.
36 Remove the NT0X91AE card from the slot identified in step 2.
37 Insert the replacement card.
38 Close the FSP panel.
39 Tighten the slotted nut on the FSP.
40 Proceed as follows to reset the converters in the host interface equipment
shelf (HIE), and the RMM.
41 Power up the NT2X70 in slot 25 as follows:
If NT2X70 suffix is
AE
AA, AB, AC, or AD
DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up
XPM card replacement procedures
DANGER
Risk of electrocution
Some of the terminals inside the frame supervisory panel
(FSP) have an electrical potential of -48 V dc. Remove all
jewelry before replacing a card in the FSP. Do not touch any
terminals in the FSP.
Do
step 42
step 43
NT0X91
in an RLCM
(continued)
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