Nortel North American DMS-100 Instruction Manual page 23

15
At the ELPP
16
17
18
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
Recovering a stuck HLIU or HSLR
Prepare to unseat and reseat the cards belonging to the stuck HLIU or HSLR.
WARNING
Static electricity damage
Wear a wrist strap connected to the wrist-strap grounding
point of a frame supervisory panel (FSP) while handling
cards. This method protects the cards against damage caused
by static electricity.
Locate the NTEX22 card belonging to the stuck HLIU or HSLR.
Carefully pull the card 25 mm (1 in.) toward you.
Leave the NTEX22 sitting in its slot on the link interface shelf (LIS).
1-7
(continued)