Schweigen Hi Flow VX120 - 5 Back Draft Shutter System; Back Draft Shutter System for 150 Mm Ducting

Page 13
5. Back Draft Shutter System
Figure 5
Mount shutter system as close
to motor fan as practicable
Direction
of airow
Direction
of airow
To fan
Flexi duct
Flexi duct
Use duct tape to secure
exi duct to shutter system
In line shutter system
Back Draft Shutter System for 150mm Ducting (optional)
This back draft shutter suitable for Hi Flow VX120 motor only.
Air ow
IMPORANT
If shutter system is mounted in the
horizontal position, shutter shaft
should be vertical.
Part number: 150mm in line BDSS.