Extron Electronics PoleVault Systems PVS 305SA - Manual (Page 17)

2-6 PoleVault Systems Installation • Installation — Stage 1
6. Finish Projector Drop Ceiling Mount
installation
a. Detach the projector bracket/projector from the adjuster
plate. Do not remove the projector bracket from the
projector.
b. Unscrew the UPB 25 adapter plate from the mounting
pole.
c. Loosen the set screws on the PCM 340 and the pipe
location screw and remove the mounting pole, then
loosen the T-frame securing screws and remove the
PCM 340 from its marked location.
d. Replace the cut ceiling tile, checking its orientation to
align the hole with the PCM 340.
e. Replace the PCM 340 over the ceiling tile, slide the
slotted pipe up through the tile and into the adapter
plate. Realign the location holes with the pipe holes,
insert and tighten down the location screw. Tighten the
set screws.
f. Tighten the four T-frame securing screws on the
PCM 340. The T-frame securing screws can be used on
either side of the frame.
7. Secure the Projector Drop Ceiling Mount
to the ceiling
a. Attach the four turnbuckles to the mounting plate, one at
each corner.
C DO NOT rest or lean on the mounting plate or
suspended ceiling when attaching turnbuckles,
tie wire, or when drilling into the ceiling
N For safest installation, insert the turnbuckle from
the outside so that it hooks inwards.
b. Cut four equal lengths of the supplied hanging wire, and
loop the wire through the anchors or lag eye bolts, and
the turnbuckles, then twist the wire around itself at least
five times tightly at each end.
c. Hand tighten the turnbuckles and level the plate so it just
rests on the T-frame.
C The four hanging wires should be taut, taking
the full weight of the completed installation.
Do not overtighten the turnbuckles or the
T-frame assembly could be lifted, making the
suspended ceiling bowed and unsafe.
d. Pass the braided safety cable through the fifth and center
anchor and attach it to the center holes on either side
of the plate. Ensure the cable is of equal length on both
sides of the anchor and secure the cable using the cable
clamps.
7a Attach turnbuckles at the corners
6e Slide the pipe through the ceiling tile
and into the pipe adapter plate
PCM
T-frame
Adjust the turnbuckles to take
up any slack in the hanging wire.
Secure PCM to frame
(from either side)
7c Hand tighten the turnbuckles