Chief Manufacturing CMA470 用户手册
CMA470, CMA471
Installation Instructions
6
INSTALLATION
WARNING:
ELECTRICAL SHOCK HAZARD! Use this
product only with low voltage wiring. Check with local codes
before using for any other installation.
before using for any other 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.
OR DAMAGE TO EQUIPMENT! The equipment must be
assembled and installed by qualified service personnel.
1.
Install CMA-440/-450/-455 or CMS-440 (accessory not
included). See installation instructions included with the
accessory.
included). See installation instructions included with the
accessory.
Figure 1
2.
Install box (A) with four screws (D) (See Figure 1). Tighten
securely.
securely.
NOTE:
Box shown installed to CMS-440. CMA accessories
similar.
3.
Secure lid to box (A) with two screws (D) (See Figure 2).
Tighten securely.
Tighten securely.
Figure 2
4.
Connect ground wire to grounding screw. (See Figure 3)
Figure 3
NOTE:
Knockouts are provided for ease of installation. Any
open knockout needs to be plugged, using parts (B) or
(C). Additional 1/2" (B) or 1" (C) plugs may be
purchased at a local store, if needed.
(C). Additional 1/2" (B) or 1" (C) plugs may be
purchased at a local store, if needed.
2
(D) x4
3
(D) x 2
Grounding
Screw
Screw
(CMA-470 shown)