LC36M Monitored Light Curtain, 36"
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LC36M Monitored Light Curtain, 36" is available for shipping.
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Description
Description
LiftMaster Monitored Light Curtain (Model LC36M, Model LC36M41) is an entrapment protection device used with sectional and rolling doors that is designed with 8 optical sensors that form 22 total invisible light beams. These light beams create a cross-pattern or netting effect for maximum protection against entrapment. When properly connected and aligned, the Monitored Light Curtain will detect an obstruction in the path of the light beams. If an obstruction breaks any light beam while the door is closing, the operator will stop and reverse to the full open position. The invisible light beam must be unobstructed. No part of the door (or door tracks, springs, hinges, rollers or other hardware) may interrupt the light beam while the door is closing.
When the Monitored Light Curtain is installed as the primary entrapment protection device, the lowest optical sensor will need to be installed 6" (15 cm) maximum above and a minimum of 3" (7.62 cm) from the floor. If the Monitored Light Curtain is the secondary monitored entrapment protection device it must be installed 12" (30.5cm) above the primary monitored entrapment protection device. The Monitored Light Curtain Transmitter must be installed facing the Light Curtain Receiver across the entrapment zone.
