SunBriteTV SunBriteTV SB-CM46A12, Руководство по установке

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Installation Instructions SB-CM46A12
5
INSTALLATION
WARNING:
Failure to provide adequate structural strength
for this component can result in serious personal injury or
damage to equipment! It is the installer’s responsibility to
make sure the structure to which this component is attached
can support five times the combined weight of all equipment.
Reinforce the structure as required before installing the
component.
1. Using ceiling plate (B) as a template, mark locations of two
pilot holes. (See Figure 1) Ensure the following:
• Use OPPOSITE holes in plate (B), and
• Marks are in the center of wood joist.
NOTE:
Drywall not shown for clarity.
Figure 1
2. Drill 1/4” diameter pilot holes into wood joist. (See Figure 2)
Ensure pilot holes are straight.
Figure 2
3. Using 9/16” socket wrench, loosely install two (minimum)
Grade 2 (not included) 3/8” x 2-1/2” lag screws through 3/8”
washers (F), ceiling plate (B), into wood joist (See Figure 2).
Do not tighten plate (B) against ceiling at this time to
accommodate cable installation.
NOTE:
Two additional washers are provided.
4. Route cables through channel in ceiling plate (B). (See
Figure 3)
Figure 3
5. Tighten lag screws. (See Figure 2)
1
x 2
(B)
3
x 2
2 x 2
5
(B)
(F) x 2
4
(B)