Changing From Fail-Safe to Fail-Secure & Vice-Versa:
1) Remove faceplate, subcover (2), & cover (1)
2) Remove latch (7), blocking arm (6), blocking arm return spring (16), & retainer
plate (15)
Changing From Fail-Secure to Fail-Safe:
1) With bolt facing you remove solenoid (3), plunger (4), & shuttle return spring (5).
2) Place shuttle return spring (5) on left-hand side of shuttle (17). Place solenoid and
plunger facing the side opposite of shuttle return spring into groove on the shuttle.
(See page three for diagram)
3) Place retainer plate on top of solenoid and place latch, blocking arm & blocking
arm return spring in original position.
Note: Fail-safe must be continuous duty only.
Changing from Fail-safe to Fail-secure:
1) With bolt facing you remove solenoid (3), plunger (4) & shuttle return spring (5).
2) Place shuttle return spring (5) on right hand side of shuttle (17). Place solenoid
and plunger facing the side opposite of shuttle return spring into groove on
shuttle. (See page three for diagram)
3) Place retainer plate on top of solenoid and place latch, blocking arm & blocking
arm return spring in original position.
Faceplate, subcover & cover can now be added to close strike.
STEP
1
WIRE CODING FOR MONITORED VERSION
BACK COVER
PLATE
BOLT
STATUS
WIRES
SOLENOID
WIRES
BOLT
MONITOR WIRING
NC:
RED
NO:
WHITE
COMMON: BLACK
STEP
3
SOLENOID
STATUS
WIRES
PLUNGER
SHUTTLE
FAIL SECURE
BOLT
RETURN
SPRING
SOLENOID
WIRES
LATCH ARM
REMOVE SUBCOVER (ONE SCREW)
REMOVE BACK COVER PLATE (TWO SCREWS)
CAREFULLY REMOVE BLOCKING ARM SPRING
REMOVE BLOCKING ARM AND LATCH ARM
REMOVE SOLENOID
STEP
5
STEP
4
FAIL SAFE
SHUTTLE
SPRING
RETURN
BLOCKING ARM
BLOCKING ARM
RETURN
SPRING
SUBCOVER
POWER INPUT WIRING
12VAC:
YELLOW/BLACK
12VDC, 24VAC
RED/BLACK
24VDC:
WHITE/BLACK
SHUTTLE
RETURN
SPRING
STEP
2
SHUTTLE
RETURN
SPRING
WIRES
SOLENOID
BLOCKING ARM
RETURN SPRING
PLUNGER
BLOCKING ARM
SHUTTLE
LATCH ARM
TRANSFER SHUTTLE RETURN SPRING TO OPPOSITE END
OF SHUTTLE. NOTE: WHATEVER THE FUNCTION, THE
SHUTTLE RETURN SPRING SHOULD ALWAYS BE AT
OPPOSITE END TO THE SOLENOID PLUNGER.
REVERSE SOLENOID AND REPLACE, ENSURING
CORRECT PLACEMENT AND ALIGNMENT. WITH THE
SOLENOID SEATED PROPERLY THE SHUTTLE SHOULD
MOVE FREELY.
REPLACE LATCH ARM AND BLOCKING ARM (WITH SPRING)
REPLACE BACK COVER PLATE
REPLACE SUBCOVER
* TEST PRIOR TO INSTALLATION*
7100 EL-STRIKE FIELD CONVERSION
260 Santa Fe Street, Pomona, CA 91767
Phone: (909) 632-2300 Fax: (909) 632-2369
80-0180-472
Rev. A
ECN: 10605
Page 1 of 1
Date: 10/22/2003
Apprvd: