Installation Instruction and User Guide
7
9.LEFT/RIGHT SIDE INSTALLATION
10.ATTACHING EXTENSION BAR (IF REQUIRED)
If the drive leg does not touch the
roll door and reel
spokes
, the extension poles needs to be installed:
• Insert the extension poles into the drive legs.
• Align the holes on the extension poles with the holes on the drive legs.
• Using the screws provided, secure the extension poles.
11.INSTALLATION PROCEDURE
Note:
The opener can be installed on either side of the door. The following instructions are for
RIGHT HAND INSTALLATIONS
.
• Ensure the saddle U-BOLT at the end opposite opener side are securely fastened.
• Completely open the roller door. Tie the safety rope in the middle of the door. Do not tie the
rope too tightly to avoid damage to the door.
• Mark the position of the door axle on the bracket, use a ladder or a suitable pillar to support
the roller door, and then open the saddle U-BOLT on the opener mounting end side to unload
the bracket.
• After release the opener clutch, the opener sungear assembly can rotate freely and then slide
the opener over the door axle and engage the drive legs into the door drum wheel, push the
LEFT
(
To install in this direction,
you need to switch the
installation direction before
setting the function. The
switching steps refer to
section 12, 2-6 installation
mode Settings of left/right
)
RIGHT
(
Factory default setting
installation direction, no
need to adjust
)
Inside garage looking out
Summary of Contents for 4DR2
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