Greenheck Hooded Propeller Roof Fans Filtered Supply (455602) - Manual (Page 3)

3 Hooded Propeller Roof Fans • Filtered Supply
®
Step 4: Install Filter End Angles
Hardware Required:
Hardware Package Part Number 816528
5/16” - 18 x 3/4” weld studs and spinlock nuts
Quantity:
As required.
Instructions:
A. Finger tighten the end angles in place as
shown. Note correct position of end angle in
Detail 4 with angle leg down and facing the fan
base. Install on both ends.
B. After all filter channels and end angles are
bolted together, square-up assembly and
wrench tighten all fasteners.
Step 5: Install Filters
Instructions:
Slide filters into filter channels as indicated by the
arrows. No fasteners or hardware are required in
this step.
Step 6: Install Hood Rails
Hardware Required:
Hardware Package Part Number 816527
3/8” - 16 x 1-1/2” hex head spinlock bolts and
nuts
Quantity:
4 sets
Instructions:
A. Position the two hood rails as shown and
finger tighten the fasteners. These fasteners
will be wrench tightened in Step 7 D after the
hood panels are installed and secured.
Detail 4
Side
Filters
Side
Filters
Side
Filters
Side
Filters
End
Filters
End
Filters