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NOTE
e
To protect your new investment, your Excelerator ®is
equipped with a Timer and Cycle Counter which work
together to prevent any chance of heat damage to
electrical circuits caused by too many cycles in too short
a time. If your Opener suddenly stops responding to the
Wall Console- Do Not Unplug the Unit- simply wait
10 minutes for the Timer/Cycle Counter to reset itself
and try again.
Unplugging the unit will prevent the Timer/Cycle
Counter from resetting.
D Test Door Opener:
• Run door up and down a few times using Wall Console
and observe door travel.
• Repeat steps above as needed to set Limit
Switch positions.
E Adjust Open Force to minimum needed:
• Place door in closed position using Wall Console.
• Gently adjust Open Force fully counterclockwise
(minimum force).
• Run Opener using Wall Console.
• Observe that door runs to Open Limit Switch.
- If not, adjust Open Force Control slightly clockwise,
close garage door, and open it again.
• Repeat steps above until garage door runs smoothly
from Close Limit Switch to Open Limit Switch.
F Adjust Close Force to minimum needed:
• Place door in open position using Wall Console.
• Gently adjust Close Force fully counterclockwise
(minimum force).
• Run Opener using Wall Console.
• Observe that door runs to Close Limit Switch.
- If not, adjust Close Force Control slightly clockwise,
open garage door, and close it again.
. Repeat steps above until garage door runs smoothly
from Open Limit Switch to Close Limit Switch.
c _°-= _ =_¢_=_c =_
NOTE
Limit Switch and Force Adjustments must be completed
before checking the contact reverse function (Figure 38).
A Open garage door using Wall Console.
B Lay a 2" x 4" board flat in center of doorway.
C Close door using Wall Console.
D Check that door stops and reverses within 2 seconds after it
contacts board:
o If door does not reverse, decrease Close Force until
door reverses.
o If door still does not reverse, move Limit Switch
toward door.
E Check Safe-T-Beam ® System operation:
o If beam is blocked, door will not close.
NOTE
The door must contact the 2"x 4" board before the
Carriage activates the Close Limit Switch. If not,
readjust the Close Limit Switch.
2" x 4" board
laid flat
Figure 36 Checking Contact Reverse