Positron Teleline 751109/15, Description And Installation

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8-card Shelf CCC model 751109/15
³ To install the 8-card Shelf:
1. Verify that you have the following customer-provided tools and hardware
required to install the shelf:
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Center punch
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Electric drill with a 5/32” diameter bit
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7/16” hex wrench
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1/8” common blade screw drivers
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2.5 cm (1”) thick 4’ x 8’ plywood sheet and appropriate mounting
hardware
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Cable clamps, tie wraps, and mounting hardware for routing cables
exterior to the shelf (quantity determined by the cable lengths involved).
2. Unpack the shelf and its hardware from its protective box.
3. Verify the contents of the shelf kit. For a listing of the items included in the kit,
refer to Table 3 on page 25.
4. To mount the shelf, install a 2.5 cm (1”) thick plywood backboard on the wall
to provide the installation with additional isolation from Station ground.
5. Attach the drilling template to the plywood surface where the shelf will be
located. As indicated on the template, drill three holes for the #14 screws
supplied.
6. Remove the template and partially install the #14 screws leaving a gap of
approximately 2 cm (3/4”).
7. Open the cover of the shelf by removing the two wing nuts on the shelf cover.
8. Locate the shelf over the #14 screws using the three shelf keyholes.
9. Tighten the #14 screws. It is unnecessary to further isolate the screws from
Station ground.