Installation Guide; For Casement Windows; Front View - Bionaire BW2300 Instruction Leaflet

Step 3: To keep the fan in place, carefully close the window so
that the bottom edge of the window rests on the flat area on
the top of the window fan.

For Casement Windows:

For a safe fit you will need a specifically designed mounting
bracket. This, and the needed hardware, can be provided to
you free of charge. Installation instructions are included with the
bracket. Please call 1-800-253-2764 to order this hardware.
WARNING: BE SURE FAN IS SECURELY INSTALLED IN
YOUR WINDOW AT ALL TIMES. DO NOT LEAN OR PUSH
ON FAN WHILE IT IS IN THE WINDOW.

INSTALLATION GUIDE

For 24" to 27": Use up to 3" of right side, pull out
extender screen.
For 28" to 34": Use one 3" extender panel on the left side.
Adjust the pull out extender screen on the right side for a tight
fit (from .5" to 7").
For 35" TO 37": Use two 3" extender panels on the left
side. Adjust the pull out extender screen on the right side for
a tight fit (from .5" to 7").
Larger than 37": Additional extender panels will be required.
To order additional extender panels visit our website at
www.bionaire.com or call 1-800-253-2764.
Figure 2

FRONT VIEW

RIGHT
LEFT
Built-In, Pull Out Extender Screen
Extra Extender Panels
24" long
PULLS OUT UP TO 7.0"
Two 3.0" extenders, (Included in your box packed at both ends)
3