Use a level to draw a centerline from the bottom of the hood to ceiling or soffit.
If venting out the ceiling ,extend the centerline forward on the ceiling orsoffit
Locate the centerline of a 267mm hole on the ceiling or soffit by measuring
153mm from the wall.
FOR DUCTING THROUGH REAR WALL:
• First, affix the M6 x 50 screws onto the wall
（
Fig.5/ Fig.6
）。
•Use the 4 ST5x50 Philip self thread screw to secure onto the wood frame
•Align the hood to the wood frame squarely
（
Fig.5/ Fig.6
）。
Fig. 5
