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4.
Set the housing [f] into the ceiling open-
ing. For slightly larger openings, see box
below. If installing in a 2x2 ceiling, remove
an adjacent ceiling tile to aid installation.
5.
Clamp the housing to the T-bars by snap-
ping a T-bar clip [g] over the raised edge of
the housing and the T-bar. Center this clip
along the edge. Repeat for each side of
housing.
6.
Wrap safety chain [h] around a strong
ceiling member [i]; attaching it to itself
using an S- hook [j]. Attach the other end of
the chain to one of two eyelets [k] on the
housing using a second S-hook [l]. Keep
the chain as taut as possible. Close both
ends of each hook.
KEEP CHAIN AS TAUT AS
POSSIBLE! CLOSE ENDS
OF EACH S-HOOK!
DO NOT USE SPRINKLER
OR FIRE CONTROL
SYSTEM SECURING THE
SAFETY CHAIN!
Add extension bars to the
housing for ceiling openings
slightly larger than 2x2 or 2x4.
Extension Bar
0351-0243-01
Description
Q t y .
Bar, extension
4
Rivet, pop .125x.390
16
Washer, flat No. 5
16
Bar, ceiling tee
1
Tab
2
Clip, T-bar
4
Part No.
0500-3326-01
2873-0004-05
2848-1408-01
0500-0648-01
0500-0264-04
1400-0033-01
7.
Feed video and multiconductor cables [m]
through one of the two holes in side of the
housing and reinstall the adjacent ceiling
tile. See chassis installation on page Q-8.
[i]
[j]
[h]
[g]
[l]
[k]
[f]
[D]
[A]
side view detail
[C]
Extension bars [A] mount to the edge of
the housing [B] to provide a proper fit.
Buttjoint as many bars as required using
pop rivets [C] and washers [D], four per
bar, as shown above. Do not use clips.
SENSORVISION SpeedDome
[m]
[B]
top view
Q-5
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