Installing the new Door Assembly and Cone
36" (50485) & 48" (50454) Hyflo® Retrofit Kit
2
MV1902C
Cone Assembly and Installation
Begin assembling the Cone by laying a Cone Panel
(Item 1, Figure 3)
on a couple of boards with the
c-
shaped drain tab
(Item 2)
towards the front
as shown
. With the c-shaped drain tab toward the front
(See
Figure)
, insert the tabs of each Cone Panel into the Slots of the next and lay them down locking them in
place.
When all four Cone Panels are connected, stand the panels up on edge and curl the Cone around with the
smaller diameter of the Cone up as
shown below
. Assemble the final Panels together
and allow the Cone
to take its shape. If the Cone is assembled correctly the Tabs should all be on the Inside of the finished
Cone. Fasten the Cone Panels together with (4) 5/16 x 1/2" Hex Bolts Threaded in from the inside of the
finished Cone
as shown in Figure 4
.
Do not tighten down the Nuts at this time.
Leave the Nuts loose until
the Cone is attached to the Fan
.
Installing the new Door Assembly and Cone
Item
Description
1
Cone Panel
2
C-Shaped Drain Tab
Step 1:
All C-shaped drain tabs toward
Figure 3. Assembling Cone Panels
Step 3:
Prop a Cone Panel
up on boards
Lay the Panels
down, locking
them in place.
3
1
3
1
3
2
front of Panels
Front of Panel
Step 2:
Insert Tabs of each
Cone Panel into the
Slots of the next.
3
2 31
Item
Description
1
5/16 x 1/2" Bolt
2
5/16 Flange Nut
Figure 4. Bolting Cone Panels
Holes Nearest Cone Panels Edge