Position The Media Gateway Stacks; Install Earthquake Protection For Avaya Scc1 Media Gateway - Avaya S8700 Installing Manual

80 Installing the S8700 Multi-Connect
Installing an Avaya SCC1 Media Gateway Stack

Position the Media Gateway Stacks

!
CAUTION:
Lifting the media gateway may require 2 people, as it may weigh as much as 130 pounds
(60 kilograms). Use caution to avoid injury.
Before beginning the media gateway installation, check the location of the AC/DC power
receptacles. The receptacles must be on separately fused circuits not controlled by wall
switches. They must be located within 10 feet (3 meters) of the media gateway, and outside the
Main Distribution Frame (MDF) area.
Refer to the serial numbers and lettered designation strips in the Customer Service Document
(CSD) when stacking the media gateways. If earthquake protection is required, skip to
Earthquake Protection for Avaya SCC1 Media Gateway'' on page
when finished.
Perform this step first for all standard reliability media gateway stack installations.
1
2
Install Earthquake Protection for Avaya SCC1
Media Gateway
Earthquake protection installs only on Avaya SCC1 media gateways.
1
2
3
4
5
6
7
Install the media gateway stack
• Place expansion control media gateway A (J58890N) on the floor in the position
determined when the room layout was planned.
• Set port media gateway B (J58890H) on top of expansion control media gateway
A.
• Set port media gateway C (J58890H) on top of port media gateway B.
• Set port media gateway D (J58890H) on top of port media gateway C.
Install 2 through 44 media gateway stacks using the instructions in step 1.
Position the expansion control media gateway A (J58890N) in the position it is to occupy
when the installation is complete. Be sure it is level.
Using a pencil or marker and using the Front Mounting Angle as a template, mark the
locations of the two floor mounting holes.
Move the media gateway 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.
Insert a concrete floor anchor (STARR part number 3425) into each hole.
Secure the Front Mounting Angle to the floor using the short hex head bolts provided.
Move the media gateway back into place.
At the rear of the media gateway, remove the two hole plugs from the bottom of the
media gateway. See ''Media Gateway Earthquake Mounting — Rear View'' on page
May 2002
''Install
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81.