SECO-LARM USA E-941SA-1K2PD, E-941SA-600 Troubleshooting, Regular Maintenance, UL Certification

ELECTROMAGNETIC LOCK Installation Manual

TROUBLESHOOTING

Problem:	Possible cause:	Solutions:
Door does not lock	No power	• Check to make sure the wires are
		securely tightened to the terminal block
		• Check that the power supply is connected
		and operating
		• Make sure the lock switch is wired
		correctly
Door locks, but can be	Poor contact between	• Make sure the electromagnet and
easily forced open	electromagnet and	armature plate are properly aligned
	armature plate	• Make sure the contact surfaces of the
		electromagnet and armature plate are
		clean and free from rust
	Incorrect voltage	• Check the power leads with a meter, and
	setting	make sure 12VDC or 24VDC is present
Delay in door releasing	A secondary diode was	• The electromagnet is fitted with a metal
	installed across the	oxide varistor to prevent interference, so
	electromagnet	do not install a 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 to prevent rust. Wipe away the excess.

•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.

UL CERTIFICATION

E-941SA-600 and E-941SA-1200 electromagnetic locks conform to UL/10B “Fire Tests of Door Assemblies” and UL/10C “Positive Pressure Fire Tests of Door Assemblies” for swinging door assemblies. They are also classified in accordance with the Uniform Building Code standard 7-2.

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 © 2003 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

® PITGW1 E-941SAd.pmd

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