Greenheck Fan 452413 manual Installing External Supply Plenums, Using the Supply Plenum Clip

Installing External Supply Plenums

Fig. 6		OPTION #2
		UNI-STRUT SUPPLIED BY OTHERS
ROD
Y OTHERS		TOP VIEW
	CABINET	HOOD
		OPTION #1
		FOR PLENUMS <= 96"
		2 CLIPS ARE NEEDED
		FOR PLENUMS > 96"
	UTILITY
		3 CLIPS ARE NEEDED
		THE THIRD CLIP IS LOCATED
		IN THE CENTER OF THE PLENUM
		LENGTH
	OPTIONAL	OPTION #1
		ATTACH HANGING CLIP TO
		HOOD STANDING SEAM WITH
		THE SUPPLIED "C" CLAMPS
		(OPTIONAL: DRILL AND BOLT A
		1/4-20 SS BOLT THROUGH
		THE CLIP AND HOOD STANDING
		SEAM)

11.5

23.5

TOP VIEW

SUPPLY PLENUM

HANGER BRACKET

Using the Supply Plenum Clip

Note: The supply plenum is provided with plenum clips that assist in hanging the plenum. The plenum should not be hung only with the plenum clips, threaded rod or uni-strut must also be used.

1.Bolt the hanging clip to the supply plenum. Two clips are needed for plenums less than 96 in. (243.84 cm) long and three for plenums greater than 96 in. (243.84 cm). The third clip is located in the center of the plenum length. If there is a utility cabinet, the hanging clip should be 23.5 in. (59.69 cm) from the end to the hood.

2.Using the c-clamps provided, clamp the supply plenum hanging clip to the hood standing seam. Option: Drill and bolt a 1/4-20 SS bolt through the clip and hood standing seam.

OPTION #1

HANGING CLIP COULD BE 23.5" FROM END IF THERE IS A UTILITY CABINET ON THE END OF THE HOOD

Supply Plenum Clip

"C" CLAMP		OPTION #1
	HOOD STANDING SEAM
		HANGING CLIP
	HANGING CLIP BOLTED TO PLENUM SHELL
	HANGING CLIP
HOOD FRONT	SUPPLY PLENUM SHELL
		Fig. 7

THREADED ROD

OPTION #2

THE UNI-STRUT (U-CHANNEL) THAT HOLDS THE HOOD UP CANTILEVERS OVER THE END OF THE HOOD AND IS MOUNTED TO THE ASP HANGER BRACKETS

OPTION #3

THREADED ROD SUPPLIED BY OTHERS

Using the Uni-strut

1.The uni-strut (supplied by others) that holds the hood up cantilevers over the end of the hood and is mounted to the supply plenum hanger brackets.

END VIEW

HOOD Fig. 8

P

8 Canopy Hood

®