Nortel North American DMS-100 Instruction Manual page 103

1-88 Trouble locating and clearing procedures (continued)
Replacing a 3.5 in. disk drive unit
NTFX32BA
(continued)
15
16
297-8021-544 Standard 14.02 May 2001
Check the LED on the media card faceplate.
If the LED
is lit
is not lit
Perform the correct procedure in Card Replacement Procedures to replace
the media card NTFX32.
WARNING
Static electricity damage
To handle the DDU, wear a wrist-strap that connects to the
wrist-strap grounding point on the modular supervisory panel
(MSP). The wrist-strap protects against static electricity
damage.
Unscrew the spring loaded lock mechanism on the faceplate of the disk
carrier. The disk carrier electrically connects the DDU to the media card.
Do
step16
step15