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CHIEF MANUFACTURING INC. 8803-000017
1-800-582-6480 952-894-6280 FAX 952-894-6918 2003 Chief Manufacturing
12800 HIGHWAY 13 SOUTH, SUITE 500 www.chiefmfg.com
SAVAGE, MINNESOTA 55378 USA 01/03
INSTALLATION INSTRUCTIONS
CEILING PLATE
CMA-330
The Ceiling Plate is designed for ease of installation with any height of drop ceiling. Using any length of
standard NPT 1½” pipe threaded both on ends. You can extend the height capabilities to meet your needs
WARNING: IMPROPER INSTALLATION MAY RESULT IN SERIOUS PERSONAL INJURY!
All components must be securely fastened to a structural member capable of supporting five
times the combined weight of all components plus the equipment being mounted. If it cannot
support this weight, the structure MUST be reinforced.
The maximum weight to be installed on the column is 500 pounds (226.8 Kg).
Unpack and check contents:
(1) Ceiling Plate
(1) 5/16-18 Socket Set Screw
(1) 5/32” Hex Wrench
INSTALLATION INSTRUCTIONS
1. Securely install the ceiling plate to the ceiling or ceiling joists (NOTE: SEE WARNING!!) Bolt hole spacing is
shown on Figure 1.
1. Thread your standard NPT 1½” pipe into the coupler and tighten securely.
2. Install and securely tighten the 5/16-18 socket set screws.
3. Follow the Ceiling Mount Instructions for installation and adjustment of the projector.
Figure 1. CMA-330 Ceiling Plate