Universal Ceiling Projector Mount Installation Procedures; Adjustable Column - Chief Manufacturing C3504 Anweisunghandbuch

Instruction Manual
UNIVERSAL CEILING PROJECTOR
MOUNT INSTALLATION
PROCEDURES
There are three common methods for installing the Universal
Ceiling Projector Mount Series ceiling mount. The Universal
Ceiling Projector Mount can be suspended from an adjustable
column, standard fasteners secured to a wood framing member,
or threaded rods.
WARNING: Improper installation can cause serious per-
sonal injury! Make sure that the ceiling
structural members can support a redun-
dant weight factor five times the total weight
of the equipment you intend to support
overhead.
The ceiling must be reinforced before you
install the Universal Ceiling Projector
Mount if the ceiling cannot support a redun-
dant weight factor five times the total weight
of the equipment.

Adjustable Column

Installation using an adjustable column, or 1" diameter sched-
ule 40 steel pipe section with 1" NPT threads, requires securing
the adjustable column or pipe to the building structure. We sug-
gest the use of a backing block or Unistrut to secure the adjust-
able column or pipe to a structural member (see Figure 2).
Install the Universal Ceiling Projector Mount on the adjustable
column or pipe as follows:
1. Thread the Universal Ceiling Projector Mount onto the
pipe a minimum of 1/2" to allow for final yaw adjustment.
2. Using Allen wrench provided, tighten the set screw to lock
the Universal Ceiling Projector Mount in position (see
Figure 3).
3. Proceed to "PROJECTOR INTERFACE PLATE INSTAL-
LATION PROCEDURES" on page 7.
Joist
(4) 3/8" Nut
Figure 2. Examples Using Adjustable Column
Tighten
YAW ADJUSTMENT SCREW
(+/- 180 DEGREES)
Figure 3. Tighten Set Screw
MSP-DCCC3504
Backing Block
(4) 3/8" Washer
(4) 3/8" x 3"
Grade 5 Bolt
Adjustable Column
(4) 3/8" Nut
Unistrut
(1 5/8" x 1 5/8", 12 GA.)
(8) 3/8" Washer
(4) 3/8" X 3" Grade 5 Bolt
Adjustable Column
5