ELECTROMAGNETIC LOCK Installation Manual Installation Manual TROUBLESHOOTING Problem: Possible cause: Solutions: SSECOECO-LARARM Door does not lock No power Check to make sure the wires are connected properly. Check that the power supply is connected and E-941SA-80Q operating Make sure the lock switch is wired correctly 80-LB. MINIATURE Poor contact between Door locks, but can be easily Make sure the electromagnet and armature plate are ELECTROMAGNETIC LOCKS electromagnet and armature forced open properly aligned plate Make sure the contact surfaces of the electromagnet Also available: 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. E-941SA-300RQ 300-lb Holding force E-941SA-300 300-lb Holding force, weatherproof Delay in door releasing A secondary diode was The electromagnet is fitted with a metal oxide varistor E-941SA-600 600-lb Holding force installed across the to prevent interference, so do not install a secondary E-941SA-600PQ 600-lb Holding force, bond sensor, LED electromagnet diode E-941SA-1200 1,200-lb Holding force E-941SA-1K2PD 1,200-lb Holding force, bond sensor, LED REGULAR MAINTENANCE E-941DA-600 Double-door, 600-lb holding force Clean the contact surfaces of the electromagnet or armature plate with a soft cloth and non-abrasive, non-corrosive E-941DA-600PQ Double-door, 600-lb holding force cleaner. E-941DA-1K2Q Double-door, 1,200-lb holding force Apply a light coat of a silicon lubricant and wipe away the excess to prevent rust. E-941DA-1K2P Double-door, 1,200-lb holding force, bond sensors, LED Check that the armature plate is securely attached to the door, yet can pivot slightly around the armature screw. E-941DA-1K2PD Double-door, 1,200-lb holding force, bond sensors, LED, timer Check that the electromagnet is securely attached to the door frame. LIFETIME LIMITED WARRANTY: This SECO-LARM product is warranted against defects in HOW THEY WORK material and workmanship while used in normal service for the lifetime of the product. SECO-LARMs obligation is limited to When power is applied to the electromagnetic lock, it turns on the unit s powerful built-in the repair or replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. Under no electromagnet. This electromagnet is attracted to the steel armature plate which is mounted on circumstances will SECO-LARM be responsible for any costs or charges for removal, installation, or reinstallation. a door, holding the door fast against unauthorized entry. When power to the magnetic lock is This Warranty is void if damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect, turned off, the electromagnet releases the armature plate, allowing the door to open. repair, or alteration, improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that such equipment is not operating properly as a result of causes other than defects in material and workmanship. The sole obligation of SECO-LARM, and the purchasers exclusive remedy, shall be limited to repair or replacement only, at SECO-LARMs option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential SPECIFICATIONS personal or property damages of any kind to the purchaser or anyone else. This lifetime limited warranty is for products sold and installed in the United States and Canada. For all other countries the Power 12~24VDC warranty is 1 (one) year. 3 1 13 Magnet Size 2 /4 x 1 /4 x /16 in. (70 x 31 x 20 mm) 3 1 23 2 / x 1 / x / in. (60 x 31 x 9 mm) Armature Size 8 4 64 NOTICE The information and specifications printed in this manual are current at the time of publication. However, 80 lb. (36kg.) 12VDC Holding Force the SECO-LARM policy is one of continual development and improvement. For this reason, 110lb.(51Kg.) 24VDC SECO-LARM reserves the right to change specifications without notice. SECO-LARM is also not responsible for misprints or typographical errors. Current Drain 85mA 12VDC Copyright 2011 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be 165mA 24VDC reproduced or copied, in whole or in part, without the written permission of SECO-LARM. Voltage Tolerance 10% Housing Aluminum SECO-LARM U.S.A., Inc. 16842 Millikan Avenue, Irvine, CA 92606 14F to 131F (-10C to 55C) Temperature Website: www.seco-larm.com Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326 E-mail: sales seco-larm.com PITLW1 Weight 0.90 lb. (410 grams) Filename: MIE941SA-80c.PMD Page 4 SECO-LARM U.S.A., Inc. E-941SA-80Q Installation Manual E-941SA-80Q Installation Manual MOUNTING THE E-941SA-80Q FIG.1 Standard Mounting the door while the electromagnet is A. Drill holes for the mounting plate and engaged. armature plate (see fig. 1 and 2) by doing the following: 3. Do not tighten the armature plate 1. Fold the mounting template along against the door. The plate must be able to pivot around the armature the dotted line L-shaped screw. Maounting 2. Close the door. Find a mounting bracket location on the door frame near the C. Screw the mounting plate to the door Sexnut upper free-moving corner of the frame: bolt Magnet door, as close to the corner of the 1. Remove the L-shaped mounting Armature Plate door frame as possible. Steel and Rubber washers plate from the magnet. 3. Place the template against the door 1 2. Insert the provided two / x 1 8 and frame. (4 x 25.4 mm) screws into the L-shaped mounting plate and 4. Drill two holes in the door frame for FIG. 2 Types of armature plate mounting the mounting plate and three holes screw it to the door frame. The in the door as indicated on armature plate and the mounting Steel and Steel and Steel and Rubber washers Rubber Rubber washers template. plate must be concentric or align (as needed) washers (as needed) (as with each other. Armature 5. Only from the sexnut bolt side of the 2345678 needed) 12345 12345678 door, enlarge the 5mm hole to D. Drill the power cable access hole. Armature Sexnut Sexnut 12345 Screw bolt bolt Armature 9mm. E. Mount the electromagnet to the door Screw Armature Screw B. Mount the armature plate to the door frame (fig. 1) Use the Allen wrench Drill a 5mm Armature This side drill Armature Drill 9mm hole thru door 9mm only using the two steel and one rubber to screw the socket-head mounting Drill a 5mm (23/64 ) hole thru door Tap M5 x 0.8 Thread screws through the bottom of the washer (fig. 2): HOLLOW METAL DOOR SOLID CORE DOOR REINFORCED DOOR electromagnet into the mounting NOTE Actual installation varies Drill an 5mm hole thru door. From sexnut Drill an 5mm hole thru door. From sexnut Drill a 3.5mm dia. hole and tap for bracket. according to door style. bolt side only, enlarge the 5mm hole to bolt side of door, drill 9mm (23/64 ) hole, M5 x 0.8 thread. 9mm. 25mm in depth. F. Connect the power leads (fig. 3): 1. Secure the two guidepins into the 1. Run two power leads from the two side holes of the armature plate. power supply through the power cable access hole into the 2. Insert the armature screw into the FIG. 3 Wiring diagram electromagnet. armature plate, then put the rubber 2. Connect the power leads to the red washer between two steel washers, Power wires to and black power input wires of the and place them over the armature electromagnet screw between the armature plate unit. Observe correct polarity, red Control and the door. This will allow the for positive and black for negative. Device armature plate to pivot slightly Red G. Test the unit. 12~24VDC + around the armature screw in order Power - to compensate for door Black Supply misalignment. 2. Insert the sexnut bolt into the 9mm hole, then tighten the sexnut bolt and the armature screw, just enough so the armature plate can withstand the force of someone attempting to break down Page 2 SECO-LARM U.S.A., Inc. Page 3