7
LOCATED
UNDER
LIGHT
COVER
OPEN
FORCE
CLOSE
FORCE
B OPEN ADJUSTMENT
• On front panel of Power Head find adjusting
screw marked “OPEN” (Figure 9).
• Gently turn screw counterclockwise until it stops.
– Very little force is required to turn
adjusting screw.
• Press Wall Console to open garage door.
– Observe if door stops at “OPEN” limit switch.
If door is fully open—adjustment is finished.
– If door stops but is not fully open,
a. Measure distance between bottom of
door and top of door opening.
b. Move “OPEN” Limit Switch that same
distance toward Power Head.
– If door stops before reaching the “OPEN”
Limit Switch
a. Slightly increase OPEN Force
setting (clockwise).
– If door fails to move, see Troubleshooting
Section, pages 10 & 11.
C Run Door Opener
• Cycle opener a few times to double check
settings. Repeat adjustment steps as necessary.
WARNING
• The garage door opens rapidly, and can cause serious
injury or death.
• Keep the path clear.
• Position the ladder to the side of the Power Head so it
is clear of all moving parts of the Opener and the door.
• Set the door Opener to use the minimum force needed
to open the door.
Coarse Setting of Limit Switches
A Setting Close Limit Switch
• Check that Carriage Assembly is disengaged.
• With garage door fully closed, slide Close Limit Switch
until it is aligned with the center of the
Carriage Assembly.
• Tighten Set Screw. Do Not over-tighten.
B Setting Open Limit Switch
• Manually open garage door to full open position.
• Slide Open Limit Switch until it is aligned with the center
of the Carriage Assembly.
• Tighten Set Screw. Do not over-tighten.
• Re-engage Carriage Assembly.
Setting Force Controls and Final Adjustment of
Limit Switches
A CLOSE ADJUSTMENT
• On front panel of Power Head find adjusting screw
marked “CLOSE” (Figure 9).
• Gently turn screw counterclockwise until it stops.
– Very little force is required to turn adjusting screw.
• Press Wall Console to close garage door.
– Observe if door stops at “CLOSE” limit switch.
If door is fully closed—adjustment is finished.
Go to “OPEN” Adjustment.
– If door stops but is not fully closed,
a. Measure distance between bottom of door
and floor.
b. Move “CLOSE” Limit Switch that same distance
toward door.
– If door stops and/or reverses before reaching the
“CLOSE” Limit Switch
a. Slightly increase CLOSE Force setting (clockwise).
– If door reverses after contacting floor, move Limit
Switch toward Power Head.
– If door fails to move, check Safe-T-Beam® System. See
Troubleshooting Section, pages 10 and 11.
WARNING
• The garage door opens rapidly, and can cause serious
injury or death.
• Keep the path clear.
• Position the ladder to the side of the Power Head so it is
clear of all moving parts of the Opener and the door.
• Set the door Opener to use the minimum force needed
to open the door.
NOTE
• Little effort is required to turn the Force Adjusting Knobs.
• If the door stops moving while opening or closing, adjust the
Open Force or Close Force Controls slightly clockwise (to
slightly increase the force) and retry the step.
• The Open Force and Close Force Controls are to be set to the
minimum force necessary to ensure the door smoothly opens
and closes completely.
• Ensure the Carriage Assembly is engaged and is between the
two Limit Switches before operating the Opener.
Figure 9 Making Force Adjustments
(Located Lower Right Corner).
Ch Se t li m i t Sw i t C h e S a N D
f
o R C e Co N t R o l S
a
D j u S t m e N t
1:
aD j u S t m e N t S
For Help, call 1-800-35-GENIE or visit www.geniecompany.com
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