Avaya MCC1 Installation And Upgrades page 367

Install Earthquake Protection for SCC1
Return to Task List
Earthquake protection installs only on SCC1 (Single-Carrier Cabinets).
1
Position the Control Cabinet (J58890L) in the position it is to occupy when the installation is
complete. Be sure the cabinet is level.
2
Using a pencil or marker and using the Front Mounting Angle as a template, mark the locations of
the two floor mounting holes.
3
Move the cabinet out of the way and drill a hole 0.5-inch (1.3 cm) in diameter and 1.5 inches (3.8
cm) deep at the locations marked in Step 2.
4
Insert a concrete floor anchor (STARR part number 3425) into each hole.
5
Secure the Front Mounting Angle to the floor using the short hex head bolts provided.
6
Move the cabinet back into place.
7
At the rear of the cabinet, remove the two hole plugs from the bottom of the cabinet. See
108, Cabinet Earthquake Mounting — Rear View,
8
Insert a pencil or marker through the holes in the bottom of the cabinet and mark the floor directly
beneath each hole.
9
Move the cabinet out of the way and drill a hole 0.5-inch (1.27 cm) in diameter and 1.5 inches
(3.8 cm) deep at the locations marked in Step 8.
10
Insert a concrete floor anchor (STARR part number 3425) into each hole.
11
Move the cabinet back into place and align with the Front Mounting Angle.
12
Attach the cabinet to the Front Mounting Angle using the four supplied #12-24 x 1/2-inch (1.27
cm) thread-forming screws. See
13
Lay the supplied Stiffener on the bottom rear of the cabinet and align with the holes in the bottom
of the cabinet. See
14
Slide a nylon washer onto each of the two supplied long hex head bolts.
15
Insert the bolts through the Stiffener and thread into the concrete floor anchor. Tighten securely.
NOTE:
For a critical reliability installation, position the Expansion Control Cabinet on the floor
next to Control Cabinet A. Repeat the procedure steps.
SI Installation and Upgrades
June 2004
Install and Connect SCC1 (Single-Carrier Cabinets)
Task List: Install and Connect Single-Carrier Cabinets (SCC1)
Figure 109, Front Mounting Angle Location,
Figure 108, Cabinet Earthquake Mounting — Rear View,
on page 368.
on page 368.
Figure
on page 369.
367