Cumberland
•
1004 E. Illinois St.
•
Assumption, IL 62510
•
PHONE 1-217-226-4421
•
FAX 1-217-226-4420
Manual Part No. 4801-5323 Rev. 03-2020 Date: 09-22-20 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"-20 x 3/4" 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 3/8" x
1-1/4" 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" ID x 1" OD
Washers (2)
Figure 13:
48" Outside Guard Assembly
NOTE:
The 48" Fan Guard assembly must
use a longer bolt with spacer.
