Installing The Fan Into The Wall Opening - Internal Mount - Valco baby 954200 Manual

Installing the Fan into the Wall Opening - Internal Mount

1. Install the assembled fan into the wall opening (the wall opening must be square, plumb & flat), taking care to
ensure the housing slopes downward as shown in Figure 21.
Figure 21
OUTSIDE BUILDING
2. Use the appropriate shutter clips and screws at each pre-drilled hole on Housing Flange, for the material type of
your structure, to fasten the fan to the wall.
3. Screw the shutter clips through the predrilled shutter clip holes in the fan housing flanges.
4. Manually rotate the fan blade to check for centering one last time. Adjust if necessary.
5. Install the shutter after making sure the shutter vanes open upward and the shutter clips rotate easily.
6. After positioning all the shutter clips to hold the shutter tightly in place, manually operate the shutter to ensure
smooth and uninhibited operation. Adjust if necessary.
©2017 Valco Companies, Inc.
INSIDE BUILDING
HOUSING
FLANGE
WALL
Detail on installing shutters are on page 21
19
IMPORTANT!
FAN MUST BE INSTALLED WITH
DOWNWARD SLOPE.
It is of the utmost importance to have the
opening in the wall square, plumb and flat
(to within 1/8"). These conditions must be
verified prior to installing.