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.
sing the
phillips head screws, attach the receiver and the transmitter to the two mounting plates
.
sing the wing nuts, attach the receiver and the transmitter of the photo system to the mounting -brackets
with arrow pointing up as shown in ig
or right side of the door. or applications re uiring the photobeams to be further away from the wall, use the
extension brackets provided as shown in ig C
.
Ad ust the position of the transmitter and receiver on the slot of the brackets and tightly secure the wing nuts
.
oosen the
fastening screws and remove the cover from the photobeam transmitter and receiver housings
and insert electrical wire through the strain relief
transmitter and receiver
.
Connect these paired wires to the
as shown in ig
or Nice Nema- and Nema- photobeams Aligning the photo beams
.
Turn the power on to the operator. If the transmitter and receiver are installed properly, the lights on
both the transmitter red .E. . and receiver green .E. . will be N.
.
If the photo beams are not aligned properly, the receiver light green is
transmitter and or the receiver on the slot of the mounting bracket until the light on the receiver is
then secure to the bracket.
hoto system operation
Nice photo beams must be connected for the door to close in momentary mode unless a Nice monitored
wire edge is connected .
obstruction in the path of the beam.
The Nice operator control circuit continuously monitors the correct operation of the photo system. If the photo
beams are not connected or not functioning properly, the operator will go into fail-safe mode and closing door will
reverse to full open. In fail-safe mode door can only be closed by constant pressure on close.
To test the photo system
.
pen the door to full open position.
.
Close the door.
.
hen door is closing, obstruct the beam. The door should stop and reverse.
and
. se minimum
gauge wires and secure the wires to wall or ceiling.
hen the photo system is properly installed and aligned, the infrared beam will detect any
pon detecting an obstruction, closing door will stop and reverse to full open.
. Note that the receiver and transmitter can be installed on the left
ig A . air the two white grey wires together from
terminals on the logic board or interface module if applicable
. Ad ust the position of the
ig A .
N and
-
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