13
WARNING
HAEDWARE
4、Position the garage door opener
NOTE A 2x4 is ideal for setting the distance between the rail and the door. If the ladder is not tall enough you will need
help at this point.
If the door hits the trolley when it is raised, pull the trolley release arm down to disconnect the chain connector kit and trolley.
Slide the trolley toward the garage door opener. The trolley can remain disconnected until further instruction.
5、Hang the garage door opener
To avoid possible SERIOUS INJURY from a falling garage door opener, fasten it
SECURELY to structural supports of the garage. Concrete anchors MUST be used if
installing ANY brackets into masonry.
CAUTION
To prevent damage to garage door, rest garage door opener rail on 2x4
To Next Page
Loading...
