Table of Contents
Advertisement
Knockdown C-Rail Assembly
fi g
08
9 teeth sprocket
fi g
09
Tension hex bolt
fi g
10
GDO-11v1 SecuraLift ®
12
Centre of the track
Owner Installation Instructions
Note: Use the 12 teeth sprocket with Gdo-11v1 opener.
h.
Engage the shuttle with the chain index and move
shuttle assembly to the centre of track. Make sure
the chain is engaged into the sprocket and also
wrapped around the centre of the pulley.
i.
Use a spring scale to measure required force to pull
the shuttle, adjust 1/2" tension hex bolt (Fig. 09) to
tension the chain.
j.
Move the shuttle back to the centre of the track to
re-test the force with spring scale (Fig. 10).
k.
Continue to adjust adjust the tension hex bolt until a
force of 8kg to 8.5 Kg is achieved.
Hide quick links:
Advertisement
Table of Contents
Need help?
Do you have a question about the GDO-11v1 SecuraLift and is the answer not in the manual?
Questions and answers
garage door motor running but wont open or shut after I manually opened during a power black out
My securalift GDO-11v1 door is not working. I manually opened during a power outage. Now I can hear it running but door not moving. Have re engaged the door with the cord
The Automatic Technology GDO-11v1 SecuraLift garage door motor may still be running but not opening or shutting after manual operation during a power blackout due to a residual charge in the batteries. This can cause the opener to become active even when the main power is off.
This answer is automatically generated