SECO-LARM USA E-942SA-600 specifications ELECTROMAGNETIC LOCK Installation Manual, How They Work

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	Poor contact between	•	Make sure the electromagnet and armature plate
forced open	electromagnet and		are properly aligned
	armature plate	• 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	• The electromagnet is fitted with a metal oxide
	installed across the		varistor to prevent interference, so do not install a
	electromagnet		secondary diode

REGULAR MAINTENANCE

•Clean the contact surfaces of the electromagnet or armature plate with a soft cloth and non- abrasive, non-corrosive cleaner.

•Apply a light coat of a silicon lubricant and wipe away the excess to prevent rust.

•Check that the armature plate is securely attached to the door, yet can pivot slightly around the armature screw.

•Check that the electromagnet is securely attached to the door frame.

WARRANTY: ENFORCER Electromagnetic Locks are warranted against defects in material and workmanship while used in normal service for a period of one (1) year from the date of sale to the original customer. Our obligation is limited to the repair or replacement of any defective part if the unit is returned, transportation pre-paid, to SECO-LARM.

NOTICE

The information and specifications printed in this manual are current at the time of publication. However, the SECO-LARM policy is one of continual development and improvement. For this reason, SECO-LARM reserves the right to change specifications without notice. SECO-LARM is also not responsible for misprints or typographical errors.

Copyright © 2005 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in whole or in part, without the written permission of SECO-LARM.

SECO-LARM®U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA	92606	Website: www.seco-larm.com
Tel: 800-662-0800 / 949-261-2999	Fax: 949-261-7326	E-mail: sales@seco-larm.com	PITLW1
		Filename: MIE941SA-80_056.PMD
Page 4		SECO-LARM U.S.A., Inc.

ELECTROMAGNETIC LOCK Installation Manual

Installation Manual

E-941SA-80Q

80-LB. MINIATURE ELECTROMAGNETIC LOCKS

Also available:

E-941SA-12001200-lb. electromagnetic lock E-941SA-600600-lb. electromagnetic lock E-941SA-300300-lb. electromagnetic lock

E-941SA-1K2PD1200-lb. electromagnetic lock with status LED status sensor & delay timer E-941DA-1K2PDouble-Door 1200-lb. electromagnetic lock with status LEDs & status sensors E-942SA-13001300-lb. water-resistant gate lock

E-942SA-600600-lb. water-resistant gate lock

HOW THEY WORK

When power is applied to the electromagnetic lock, it turns on the unit's powerful built-in electromagnet. This electromagnet is attracted to the steel armature plate which is mounted on a door, holding the door fast against unauthorized entry. When power to the magnetic lock is turned off, the electromagnet releases the armature plate, allowing the door to open.

SPECIFICATIONS

Power	12~24VDC
Magnet Size	23/4 x 11/4 x 13/16 in. (70 x 31 x 20 mm)
Armature Size	23/8 x 11/4 x 23/64 in. (60 x 31 x 9 mm)
Holding Force	80 lb. (36kg.) @ 12VDC
	110lb.(51Kg.) @ 24VDC
Current Drain	85mA @ 12VDC
	165mA @ 24VDC
Voltage Tolerance	± 10%
Housing	Aluminum
Temperature	14°F to 131°F (-10°C to 55°C)
Weight	0.90 lb. (410 grams)