I N S T A L L A T I O N I N S T R U C T I O N S

TRUSS SPANNING ADAPTER

CMA-366

The bracket is a universal method for quick, easy installation of NPT 1½” pipe to or above a variety of structures. By using any length of standard NPT 1½” pipe threaded both ends, you can extend the height capabilities to meet your needs.

WARNING: IMPROPER INSTALLATION MAY RESULT IN SERIOUS PERSONAL INJURY! When mounting Chief Manufacturing accessories, the structural system and mounting method MUST be capable of supporting 5 times the combined weight of the total installation.

The maximum weight to be installed on the truss spanning adapter is 250 pounds (113.4Kg).

Unpack and check contents:

 

 

(1)

PLATE, truss hang down

(4)

NUT, Nylock 3/8-16

(1)

PLATE, ceiling, 4” X 4”

(12)

WASHER, flat, 3/8”

(2)

CLAMP, U, 2”pipe

(1)

SETSCREW, 10-24 X ¼”

(4)

BOLT, hex, 3/8-16 x 1”

(1)

WRENCH, Allen, 3/32”

(4)BOLT, hex, 3/8-16 x 2”

1.Secure the hang down truss plate to a structural member (see Figure 1) in the desired location using two clamps, four 3/8-16 X 2” bolts, and four 3/8” flat washers (SEE WARNING ABOVE).

2.Secure the ceiling plate to the truss in the desired location using four 3/8-16 X 1” bolts, four 3/8-16 Nylock nuts, and four 3/8” flat washers.

3.Install NPT 1½” pipe and secure using 10-24 X ¼” setscrew.

Setscrew Location

Figure 1. CMA-366

CHIEF MANUFACTURING INC.

8803-000024

1-800-582-6480952-894-6280 FAX 952-894-6918

2003 Chief Manufacturing

12800 HIGHWAY 13 SOUTH, SUITE 500

www.chiefmfg.com

SAVAGE, MINNESOTA 55378 USA

06/03

 

 

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Chief Manufacturing CMA-366 installation instructions Installation I N S T R U C T I O N S, Truss Spanning Adapter