ELECTROMAGNETIC LOCK Installation Manual
LETOMGETC Ontltin Mnul
Installation Manual
TROUBLESHOOTING
Problem:
Possible cause:
Solutions:
Door does not lock
No power
• Check to make sure the wires are connected
properly.
E-941SA-80Q
• Check that the power supply is connected and
operating
• Make sure the lock switch is wired correctly
80-LB. MINIATURE
ELECTROMAGNETIC LOCKS
Door locks, but can be easily Poor contact between
• 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
Also available:
E-941SA-1200 1200-lb. electromagnetic lock
E-941SA-600 600-lb. electromagnetic lock
forced open
electromagnet and
armature plate
E-941SA-300 300-lb. electromagnetic lock
Insufficient voltage
• Check the power leads with a meter, and make
sure power is supplied between 12~24VDC.
E-941SA-1K2PD 1200-lb. electromagnetic lock with status LED status sensor & delay timer
E-941DA-1K2P Double-Door 1200-lb. electromagnetic lock with status LEDs & status sensors
E-942SA-1300 1300-lb. water-resistant gate lock
Delay in door releasing
A secondary diode was
installed across the
electromagnet
• The electromagnet is fitted with a metal oxide
varistor to prevent interference, so do not install a
secondary diode
E-942SA-600 600-lb. water-resistant gate lock
HOW THEY WORK
REGULAR MAINTENANCE
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.
• 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.
SPECIFICATIONS
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.
12~24VDC
Power
3
2 /4 x 11/4 x 13/16 in. (70 x 31 x 20 mm)
Magnet Size
Armature Size
Holding Force
3
2 /8 x 11/4 x 23/64 in. (60 x 31 x 9 mm)
NOTICE
80 lb. (36kg.) @ 12VDC
110lb.(51Kg.) @ 24VDC
85mA @ 12VDC
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.
Current Drain
165mA @ 24VDC
± 10%
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.
VoltageTolerance
Housing
Aluminum
SECO-LARM® U.S.A., Inc.
Temperature
Weight
14°F to 131°F (-10°C to 55°C)
0.90 lb. (410 grams)
16842 Millikan Avenue, Irvine, CA 92606
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.
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