Greenheck-fan VSU Make-Up Air Unit with Direct-Fired Gas Heater Manual de usuario descargar pdf (Pagina 8)

Model VSU Make-Up Air

Complete Installation

A typical horizontal discharge installation is shown. Gas

and/or electrical lines can be connected at this time.

For upblast units, a duct elbow may be needed to turn

the ductwork into the building. Follow proper ductwork

methods recommended by AMCA to make this elbow to

minimize duct losses.

Installation of Optional Service Platform

TOOLS REQUIRED

• (2) 9/16 in. sockets or wrenches

• Drill with 7/16 in. drill bit and 5/16 in. drill bit

• A crane or forklift is recommended for assembly and

attachment.

Service Platform Material List

(1) Platform Base Unit with

predrilled holes for hand

rails, legs and attachments.

(1) Leg Cross Member

(2) Legs

(1) Left Hand Rail with

Safety Chains

(1) Right Hand Rail

Fasteners

(3)

Hex Head Bolts

3/8 in. x 1-1/2 in.

(2)

Thread Cutting

Screws

3/8 in. x 1 in.

(18)

Hex Head Bolts

3/8 in. x 3/4 in.

(27)

Hex Head Nuts

3/8 in.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 35 36

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Greenheck-fan VSU Make-Up Air Unit with Direct-Fired Gas Heater Manual de usuario Pagina 8