Allied Telesis AT-iMG646MOD, Installation Manual

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AT-iMG646MOD Installation Guide
Chapter 4: Installing the Gateway Indoors 21
Mount the Grounding Stud
1. Put the included #8-32 x 0.5 in. SEMS screw through the right chassis grounding hole in the chassis, as
shown in Figure 13
2. Secure the screw with a #8-32 Kepnut (not provided), as shown in Figure 13..
Figure 13. Mounting the Grounding Assembly on the Right Mounting Hole
( Note : Instead of the #8-32 Kepnut, you can also use a #8 nut with a lock washer.)
Fastening the Plywood Mounting Surface to a Wall
For an indoor installation, the AT-iMG646MOD series intelligent Multiservice Gateway must be mounted on
a plywood surface that complies with the following specifications:
ˆ
Recommended minimum size of 12 in. by 12 in. (31 cm by 31 cm)
ˆ
Recommended minimum thickness of 0.5 in. (1.2 cm)
ˆ
Rated for indoor use. Medium density fiberboard (MDF) is not recommended.
To fasten the plywood to the wall, perform the following procedure:
1. Select a reasonably flat wall location
2. Using a 3/16 in. (4.5 mm) wood or metal drill bit, drill a hole through each corner of the plywood (only),
approximately 1 in. (2.5 cm) from the edge.
3. Using the plywood as a template, mark the location for the holes on the wall.
4. Using a 3/16 in. (4.5 cm) of the appropriate type drill bit, drill the four holes in the wall at least 1in. (2.5
cm) deep.