Safetyprotection forcedlock SLM series is the most common door interlock technology. It use a inserting key to detect the movement of the protective door. As the small and light weight size, various contact configurations, and locking functions, safety door locks are usually the lowest cost solution. In addition, the flexible keys improves its misalignment tolerance, make it a wide range of applications. Rotated head (support 7 different key inserting position), power to lock/ power to release ensure various option on working method and installation method. It improve the flexibility of the switch and make it suitable for use on various doors. • Multiple and optional contacts constructure. • PA66 fire retardant material.• Support general load and micro-load. ESPE I www.espetech.com 14

Switch contact (Door monitor + lock monitor) Head direction/ Material Door lock/ release method (Default front side installation)/ plastic M: DC24V power to release (mechanical lock) waterproof connector

Lock/ Release method Contact type (door monitor + lock monitor)

Lock/ Release method Front release Contact type (door monitor + lock monitor)

Contact(doorminitor+ lockmonitor) doormonitor NC ESPE www.espetech.com Operationkey completeinsertion Operationkey extraction

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★ Loosen 4 screw on top of head, rotate the head to the right key inserting position and then install it. ★ When install on slide hung door, it should be over than semidiameter. Please install the safety switch and insertion key under range 1-3.5mm. ±lmm ±lmm The installation of operation key allows ±1mm deviation within the key insertion center of the hole.