Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway 93
December 2003
5 Roll the media gateway back into place and align the media gateway holes over the concrete floor
anchors. Adjust the leveling legs until the media gateway is level. See Figure 16, Earthquake
mounting — raised computer floor, on page 94.
NOTE:
If the media gateways are supplied with cable ductwork, the media gateways must be level
from front to rear and from side to side. They must be square with respect to each other to
within ±1/8-inch (0.3-centimeter).
6 Secure the media gateway to the floor with the 4 supplied 3/8-16 x 4.5-inch (11.4-centimeter)
bolts and four 3/8-inch flat washers.
7 Repeat this procedure for each media gateway to be installed.
Installing raised computer floor mounting
1 Position the media gateway in the exact position it is to occupy when the installation is complete.
2 Insert a pencil or marker through the holes previously occupied by the carriage bolts (front and
rear) in the bottom of the media gateways and mark the raised floor panels directly beneath each
hole.
3 Roll the media gateway out of the way and drill four holes 5/8-inch (1.6-centimeter) in diameter
through the raised floor panels marked in Step 2.
CAUTION:
Take care while drilling the holes through the raised floor that the drill bit does not
penetrate any cables below the floor that could cause damage to the cable or injury to the
installer.
4 Insert a long punch through the holes drilled in Step 3 and mark the concrete floor beneath the
raised floor panels.
5 Remove the raised floor panels in which the holes were drilled.
6 Using 1/2-inch (1.3-centimeter) anchor bits, drill a hole at each of the locations marked in Step 4.
Stop drilling when the mark on the side of the bit reaches the floor level.
7 Insert a concrete floor anchor (STARR part number 3425) into the hole until the mark on the bit
reaches floor level again. Snap the top of the anchor bit off. Repeat for the remaining holes.
8 A 3/8-16 threaded rod (part number 845557073) is used to secure the media gateway to each
concrete floor anchor. See Figure 16, Earthquake mounting — raised computer floor,
on page 94.
Measure the distance from one of the anchors to the bottom of the media gateway. Add 1/2-inch
(1.3-centimeter) to this measurement to allow the rod to be threaded into the floor anchor. Add an
additional 1/2-inch (1.3-centimeter) to allow the rod to protrude up through the bottom of the
media gateway. For example: if the distance from the floor anchor to the bottom of the media
gateway is 10 inches (25 centimeters), cut the threaded rod 11 inches (27.9 centimeters) long.
9 When all four threaded rods are cut, replace the raised floor panels removed in Step 5.
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