CHIEF RPE Instructions D'installation page 6

RPE
Installing to Threaded Rod
NOTE:
CPA adapter must be removed prior to installing RPE
to threaded pipe. See CPA Adapter Removal Section
for details.
NOTE:
The RPE projector mount may be suspended from four
steel 1/4-20 threaded rods (not included) which are
secured to unistrut, angle or channel assembly
overhead structural members (trusses or I-beams) by
steel 1/4-20 channel nuts (not included).
1. Secure one end of each of the four threaded rods (not
included) to the structural member. (See Figure 6)
2. Install one 1/4-20 jam nut (not included) and one 1/4"
washer (not included) onto each threaded rod.
Figure 6)
3. Install RPE onto threaded rods, inserting the rods into the
four slots on top of the RPE. (See Figure 6)
NOTE:
Hole in the RPE allows socket wrench access without
unit disassembly.
4. Secure the threaded rods to the RPE with one 1/4-20 jam
nut (not included) and one 1/4" washer (not included) on
each threaded rod. (See Figure 6)
3
3
Figure 6
5. Proceed to Installing Projector with Interface Bracket
section.
6
(See
1
Secure to metal
framing channel
using channel nuts
(not included)
Threaded
rods
(A)
Secure with jam
nuts and washers
4
(not included)
PROJECTOR INSTALLATION
IMPORTANT ! : Model RPE uses optional Chief "SLB"
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. Loosen (but do not remove) thumb nuts on the interface
bracket. (See Figure 7)
3. Raise projector with attached interface bracket to RPE
projector mount (A). (See Figure 7)
(Mounting structure not shown for clarity)
x 4
2
3
Figure 7
Installation Instructions
(A)