11
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 and the rated opener life..
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 being 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 recommends the
fitting of Photo Electric safety beams on all installations.
PRE-INSTALLATION RECOMMENDATIONS
FIGURE 1
Summary of Contents for 4DS2 v1
Page 1: ...Installation instructions and user guide Sectional and Tilting door operator 4DS2 v1...
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