2.4. Hoods
3. Mounting the airflow meter
3.1. Mounting of frame
To mount the different optional frames of airflow meter, just fit together the elements of the frame.
Stickers numbered from 1 to 8 are stuck on each end of the elements:
Example with 720 x 720 mm frame:
Mounting the airflow meter 9
Transparent mica allowing a good
visibility and making easy the position
of the hood
Elastic to hold the hood on
the base
Frame with a foam to ensure a
good airtight with ceiling
Frame rods
Step 1
Cloth of the hood
1
1
22
3
3
4
4
5 566
7
7
8
8