7
© Munters Corporation, August 2018
QM1190r7
Installation Instructions
Chapter 2
Figure 4
Figure 5A
Figure 5B
Step 3
Installing the one piece cone may require 2 people. If temperature is above 50°F then proceed to
Step 5
.
If temperature is below 50°F then proceed to
Step 4.
Step 5
Look for the “TOP” label on the Polycone and set the top of the Polycone on top of the fan orifice
and install (2) Truss Head Bolts [B] through holes in fan outlet through the slots in the cone at about
the 10 and 2 o’clock positions and fasten with Washers [C] and Flange Nuts [D]. Truss head of
each bolt must be on the inside of the fan outlet; washers and flange nuts must be on outside of cone.
See Figure 5A and 5B.
Finger tighten nuts only at this time.
Cone Tabs
51/55RC Cone
Locking Sheet Metal Pliers
Cone Tab
Hole at 10 O'clock
Top Cone Tab
51/55 RC Cone
Flange Nut [D]
51/55RC Cone
(outside)
Fan Outlet
(inside)
Truss Head Bolt [B]
Washer [C]
Step 4
Using Locking Sheet Metal Pliers bend the cone tabs outward to allow the cone to slide onto the fan easier.
See Figure 4.
