Maintain a minimum gap of 30mm from the top panel‟s maximum height (Fig. 3).
Make sure the track is horizontal and vertical to the shaft. Make sure the connection of hanging
bracket F and ceiling is firm enough (Fig. 4).
Warning: Make sure the opener is affixed to noggins in ceiling and not to plasterboard. Failure to
have a safe and secure fixing will lead to opener falling, and cause serious persons and /or property
damage.
Installation (aluminum track)
Fig.5