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3101B MANUAL
02/08
MODEL 3101B
DELAY EGRESS SYSTEM
INSTALLATION INSTRUCTIONS
705 Emmett Street Bristol, CT 06010
1-877-DynaLock www.dynalock.com
The 3101B Delay Egress System is a 1500 pound
holding force electromagnetic lock electronically
controlled to provide a 15 or 30 second delay in
unlocking.
The 3101B requires both mechanical and electrical
installation procedures as described herein.
When completed, a simple adjustment procedure to
set door movement will finalize the installation.
INSTALLATION DESCRIPTION
ELECTRICAL INSTALLATION
After mechanical installation is complete the 3101B needs to be wired and adjusted. A continuous power source, 12
or 24 VDC or VAC is required. Once low voltage power is supplied the unit is fully operational. Delay egress systems
also normally require fire panel tie-in. All other wiring is for selected options.
NOTE: Please see Egress Sensor Adjustment (page 8)
before
applying power.
Familiarize yourself with the door and frame conditions. The lock must mount rigidly to the underside of the door
frame header and against the vertical strike jamb. The door mounted armature is supplied with hardware that allows
it to pivot slightly and pull away from the door as part of the delayed egress function.
NOTE: This lock does not change hands to match the hand of the door. Do not remove the coil assembly
from the lock housing.
NOTE: For locks ordered with the DSM option, please verify that two magnets are installed inside the
armature housing.
MECHANICAL INSTALLATION
The electromagnetic lock and armature are ruggedly constructed and designed to provide years of trouble-free
service. Care must be taken during installation and use that the lock face and armature face are kept free of dirt,
rust, paint, or any other obstruction which may interfere with the lock and armature making good contact.
HANDLING
