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Removing the 10K resistor
TO MAKE THE PHOTO EYE WORK WITH N.O.
Take the following steps to remove the 10K resistor. This only removes
the 10K resistor, the photo eye is still UL certified.
STEP 1:
Remove 4 screws as shown.
This process must be followed for pre-2016 legacy operators that
require normally open.
STEP 2:
Cut the R42 resistor on the
board as shown.
BEFORE
AFTER
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