PRE-INSTALLATION RECOMMENDATIONS
1.
Garage door must be able to be lifted and closed easily by hand and without much effort. A
well balanced & sprung door is critical for proper installation.
2.
The garage door opener can't compensate for a badly installed garage door and should
not be used as a solution for a “hard to open” door.
3.
If the unit is being installed on an existing door, make sure any existing locking devices are
removed or warranty will be void.
4.
An approved outlet must be installed near where the opener is begin installed.
5.
There should be a minimum gap of 30mm between the bottom of the chain drive rail and
the top of the garage door at its closest point. (refer to Fig 1.)
Important note: As for additional safety rules, we strongly recommend the fitting of Photo
Electric safety beams on all installations.
Figure 1
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