Installation Instructions
CMA473
5
INSTALLATION
WARNING:
IMPROPER INSTALLATION CAN LEAD TO
MOUNT FALLING CAUSING SEVERE PERSONAL INJURY
OR DAMAGE TO EQUIPMENT! The equipment must be
assembled and installed by qualified service personnel.
IMPORTANT ! :
The CMA473 is compatible only with the
CMA440 and CMS440 ceiling mounts. Do NOT attempt
to install the CMA473 to any other mounting system!
1.
Install CMA-440 or CMS-440 (accessory not included). See
installation instructions included with the accessory.
2.
Install box (A) with four #10 X 3/8” Phillips tapping screws
(B) (See Figure 1). Tighten securely.
Figure 1
NOTE:
Box shown installed to CMS-440. CMA accessories
similar.
3.
Connect ground wire (not included) to grounding screws, if
necessary. (See Figure 2)
Figure 2
NOTE:
Knockouts are provided for ease of installation. All
open knockouts need to be plugged, using 1/2” and 1
1/2” one-piece UL rated metal knockout seals which
may be purchased at a hardware store.
Figure 3
2
(B) x 4
Grounding
Screws
(top cover not shown
for clarity)
1 1/2”
1/2”