Auto Force Adjustment - Craftsman 200.57983 Manual Del Propietário

Auto Force Adjustment

To prevent SERIOUS INJURY or DEATH from improper Force Adjustment:
- YOU CANNOT adjust force manually to compensate for binding or sticking of the garage door. Call a
qualified garage door service person to make necessary adjustments in case of binding.
- YOU CANNOT manually increase the force required for closing the door.
- After ANY adjustments, Safety Reverse Test MUST be performed to ensure the door reverses on contact
with a 1.5" high object (2x4 laid flat).
NOTICE: This opener will not work until you set the travel limits and the auto
force adjustment. You must follow all steps on pages 18,19,20
Auto Force Adjustment
1 Press & Release
FORCE
UP
LIMIT
DOWN
2
I
Travels up
III
Travels down
3
OK
20
!
UP
x1
DOWN
II
2s
Stops at UP limit for
2 seconds
IV
Stops at DOWN limit
Flashes
x2
WARNING
Following limit-setting, the unit is now ready to
automatically adjust the forces for opening and closing the
door. The door will automatically open and close. The
opener is measuring the weight of the door and the force
that is required to open and close the garage door.
Proceed with the following steps to complete adjustment.
Make sure the trolley is engaged, photo eyes are installed
P.15 and photo eyes are aligned P.17 before proceeding
with adjustments.
1. With both "UP" and "DOWN" indicators on after Travel
Limit Adjustment, press and release the "FORCE" button
once to enter Auto Force Adjustment.
2. The door will travel up automatically (I) and stop at UP
limit for 2 seconds (II). Door will then travel down
automatically (III) and stop at down limit (IV).
3. The "OK" indicator (orange) will flash with beeps, the Auto
Force Adjustment is completed.