Avaya MCC1 Installation And Upgrades page 305

Install new control cabinet [75 small upgrade]
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NOTE:
This procedure is for systems not requiring earthquake protection.
The new control cabinet already contains a TN790B circuit pack, and the network control and packet
control mechanism are already in place.
!
DANGER:
The cabinet may weigh as much as 130 pounds and requires 2 handlers. Use caution
to avoid injury.
1
Roll the multi-carrier cabinet into position at the desired location.
2
Install hole plugs (provided with cabinet) in the holes previously occupied by the two carriage
bolts at the bottom rear of the cabinet.
Return to Task List
Install new control cabinet with earthquake protection [75 small upgrade]
Return to Task List
NOTE:
This procedure is for systems requiring earthquake protection.
The new control cabinet already contains a TN790B circuit pack, and the network control and packet
control mechanism are already in place.
!
DANGER:
The cabinet may weigh as much as 130 pounds and requires 2 handlers. Use caution
to avoid injury.
1
Roll the multi-carrier cabinet into position at the desired location.
2
Place the front mounting angle at the location selected for the front of the control cabinet.
3
Using the angle as a template, mark the locations of the 2 mounting bolts.
4
Drill 2 holes 1/2 inch in diameter and 1-1/2 inches deep at the spots marked in
5
Mount the front mounting angle to the floor
on page 306).
6
Move the cabinet back into place, and temporarily stabilize the cabinet by attaching the cabinet to
the angle with 2 No. 12-24 by 1/2-inch thread-forming screws.
7
Insert a pencil or marker through the 2 holes (previously occupied with carriage bolts) in the
bottom rear of the cabinet, and mark the floor directly beneath each hole.
8
Remove the 2 screws installed in
9
Drill 2 holes 1/2 inch in diameter and 1-1/2 inches deep at the spots marked in
10
Move the cabinet back into place.
SI Installation and Upgrades
June 2004
System 75 Small-Cabinet to R8si (Blowback)
Task List: System 75 Small Cabinet to R8si
(Figure 79, Front mounting angle — concrete floor,
Step 6, and move the cabinet out of the way.
Step 3.
Step 7.
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