13
Screen Adjustment (continued)
For Screens with Optional SCB-100
Remove two screws to remove access door.
NOTE:
Use a screwdriver or 5/32" Allen wrench to make
adjustments.
SETTING THE DOWN LIMIT POSITION
To Reduce Screen Drop:
Turn the "down" limit switch screw
clockwise to decrease the amount of screen drop. Run the
screen down to test the stop position. If the screen drops too far,
raise the screen about one foot and adjust the limit switch again.
Repeat until the desired position is set.
To Increase Screen Drop:
Turn the "down" limit switch screw
counterclockwise to increase the amount of screen drop. Run the
screen down to test the stop position. If the screen does not
drop enough, raise the screen about one foot and adjust the limit
switch again. Repeat until the desired position is set. Do not
adjust for more drop than what was ordered. At least 1-1/2 wraps
of fabric must remain on the roller.
Motor Power
Connector
Motor
Up Adjustment
Knob
Down Adjustment
Knob
Motor Mount
Bracket
Access Door Screws
