Avaya MCC1 Installation And Upgrades page 245

Install port cabinets [75 XE upgrade]
Return to Task List
!
DANGER:
The cabinet may weigh as much as 130 pounds and requires 2 handlers. Use caution
to avoid injury.
!
Before inserting or removing a circuit pack from a cabinet, put on a wrist strap and attach
its plug or clip to the cabinet's frame.
1
Place the port cabinets into the positions from which they were previously removed (see
49, 4-cabinet R8si PPN — front view doors removed,
2
Replace the circuit packs and power supplies in port cabinets C and D if they were previously
removed.
3
Install the new labels on the front and rear of the port cabinets.
SI Installation and Upgrades
June 2004
WARNING:
System 75 XE to R8si (Blowback)
Task List: System 75 XE to R8si
on page 246).
Figure
245