Cumberland
1004 E. Illinois St.
Assumption,IL 62510
PHONE 1-217-226-4421
FAX 1-217-226-4420
Manual Part No. 4801-5323 Rev 1-2015 Page
9
of
12
MEGA
-FLOW CON FAN
Fan & Cone Installation
Fan Guard
3/8-16 x 1-1/4
” Bolt
3/8-16 Nut
3/8 Washers
Orifice-End
(Fan not shown for
clarity.)
Bolt
Guard
Cone
Nut
Washer
Washer
Outside
Inside
Figure 11: Fan Guard Attachment for
36” 52” and 54” Fans
c.
Align the cone over the remainder of the fan housing. Using four 1/4”-20x3/4” Truss Head Phillips screws
and 1/4-20 lock nuts, insert the bolts from the inside of the cone through the mounting brackets. See
Figure 10
.
d. Tighten 1/4 -20 cone assembly nuts and bolts.
e.
For 36”, 52” and 54” Fans
:
Install the Outside Fan Guard
using four 3/8x1 1/4” bolts and
nuts. See
Figure 11 and 12
.
Figure 10
Top and Bottom cone
bracket bolts are inserted
from inside the cone.
NOTE for MF-36ED Cone:
Put bolts through second
hole
of
cone
mounting
brackets.
Figure 12: Mount Outside Fan Guard
NOTE for the 48"
Fan Guard ONLY:
Attach with spacer.
1001-1446
1/4-20 nut
1003-0108
1/4"ID x 5/8"OD washer
0403-10755
spacer
1004-0117
1/4-20 x 2
.5” bolt
1003-0112
1/4"IDx1"OD
Washers (2)
Figure 13:
48” Outside Guard Assembly
Note:
The 48” Fan Guard assembly must
use a longer bolt with spacer.
