CHIEF RPMx Series - Manual (Page 7)

Installation Instructions RPMA/RPMB/RPMC Series
7
3. Align four mounting holes in RPMX with four pilot holes.
IMPORTANT ! : When RPMX is properly positioned, the
set screw access hole should be pointing directly at
target, or 180° AWAY from target.
WARNING: Anchors (not provided) must be installed into
structurally sound solid concrete. Installation into hollow
concrete block, mortar, or concrete that exhibits cracking,
spalling, or other defects may result in failure of anchor and
serious personal injury or damage to equipment.
4. Install four Toggler AF6 Alligator concrete anchors (not
included) by inserting into pilot holes and hammering in until
flush with mounting surface.
5. Secure RPMX to structure using four 1/4" Grade 2 flat
washers and four #10-24" x 3" Grade 2 wood screws (not
included). (See Figure 6)
Figure 6
Installing to Threaded Rod
NOTE: The RPMX projector mount may be suspended from
four #10-24 grade ASTM A307 or better threaded rods
(not included) which are secured to unistrut, angle or
channel assembly overhead structural members
(trusses or I-beams) by #10-24 grade ASTM A307 or
better jam nuts (not included).
1. Secure one end of each of the four threaded rods (not
included) to the structural member.
2. Install four #10-24 jam nuts (not included) onto each
threaded rod.
3. Install RPMX onto threaded rods, inserting the rods into the
four holes on top of the RPMX.
NOTE: Hole in the RPMX allows socket wrench access without
unit disassembly.
4. Secure the threaded rods to the RPMX with #10-24 jam
nuts (not included) and 1/4" washers (not included). (See
Figure 7)
Figure 7
5. Proceed to Installing Projector with Interface Bracket
section.
PROJECTOR INSTALLATION
IMPORTANT ! : Model RPMX uses optional Chief "SLM"
Series interface brackets. See Parts drawing.
1. Attach projector to interface bracket (B) using installation
instructions and hardware included with the interface
bracket.
NOTE: Security screws can be substituted when mounting
Interface bracket to projector by using the hardware
and installation instructions in the All-Points Security
Kit (included with interface bracket).
Installing Projector with Interface Bracket
1. Orient projector with interface bracket.
2. Lift projector so that screws with thumb nuts are aligned
with mounting slots in mount base. (See Figure 8)
3. Slide projector with mounting bracket into mounting slots in
mount base until screws are seated against the back of
mounting slots.
4
x 4 5
x 4
3
1
Secure using
3
4
Secure with jam
nuts and washers
(not included)
Threaded
rods
(A)
jam nuts
(not included)