Cumberland
1004 E. Illinois St.
Assumption, IL 62510
PHONE 1-217-226-4421
FAX 1-217-226-4420
Part No. 4801-3006 Rev 1-15 Mega Flow Cone Fan
– Unassembled 13 of 15
Top and Bottom cone bracket
bolts are inserted from inside
the cone.
Fan Guard
3/8-16 x 1-1/4” Bolt
3/8-16 Nut
3/8 Washers
Orifice-End
(Fan not shown
for clarity.)
For MF-36ED cone put
bolts through second hole of
cone mounting brackets.
Bolt
Guard
Cone
Nut
Washer
Washer
Outside
Inside
Figure 13:
Fan Guard Attachment
19. Install the cone Mounting Brackets
to the fan housing using two 5/16-
16x3/4” carriage bolts in each
mounting bracket.
20. Mount cone to fan. Bend the
mounting brackets back slightly to
help clear the area of the cone
edges. Hang the centered slot in
the small end of the cone over the
Pim screw mounted on the Fan
housing. See Figure 11. Screw
can be fastened with ¼”x20 lock
nut, if necessary (not included).
21. Align the cone over the remainder
of the fan orifice. Using four
1/4”-20x3/4” Truss Head Phillips bolts
and 1/4-20 lock nuts, insert the bolts
from the inside of the cone to attach
cone assembly to mounting brackets.
See Figure 12.
22. Install the Outside Fan Guard using
four 3/8x1 1/4” bolts and nuts. See
Figure 13 and 14.
Cone attaches over the
top Pim screw
Figure 11: Install Cone Mounting Brackets
Mounting Brackets
Figure 12: Mount Cone onto Fan
Figure 14: Mount Outside Fan Guard
