Greenheck Hooded Propeller Fans (463563) - Manual (Page 3)

3 Hooded Propeller Roof Fans • Exhaust and Supply Hood Shipped in Halves
®
Step 4: Assemble Hood Panel Sections
Hardware Required: Hardware Package #827383
3/8” - 16 x 3/4” Spinlock Bolts and Nuts
#12 x 5/8” Screw with Washer Hood Clips
Quantity: 4 sets of Nuts and Bolts
2 Clips and 2 Screws
Instructions: A) Locate a 5 panel assembly with splices and
a 4 panel assembly. Assemble hood halves on
the ground. The open female rib of the 4 panel
assembly will go over the open male rib of the
5 panel assembly (see detail 4A). Use (4) 3/8 -
16 x 3/4 bolts and (4) 3/8” - 16 nuts to secure
the hood sections together at the hood rail
splice.
B) Install the 2 hood clips (see detail 4B) only
on sizes 54 and larger.
Step 5: Place Assembled Hood on the
Hood Support Rails
Instructions: Use (4) 3/8” - 16 x 3/4 bolts and
(4) 3/8” - 16 nuts to secure the hood
to the hood support rails.
Detail 4A
Hood
Enclosure
Panel (Female)
Female
Rib
Male
Rib
Detail 4B
Hood Clip
(Fan Sizes 54 and Larger)
Two on each interlocking rib
#12 x 3/8” Sheet Metal Screw
with Sealing Washer