SECO-LARM USA - E-942SA-1300

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Contents

ELECTROMAGNETIC LOCK Installation Manual TROUBLESHOOTING Problem Possible cause Solutions Door does not lock No power Check to make sure the wires are connected properly Check that the power supply is connected and operating Make sure the lock switch is wired correctly Door locks but can be easily forced open Poor contact between electromagnet and armature plate Make sure the electromagnet and armature plate are properly aligned Make sure the contact surfaces of the electromagnet and armature plate are clean and free from rust Insufficient voltage Check the power leads with a meter and make sure power is supplied between 12 24VDC Delay in door releasing A secondary diode was installed across the electromagn ...