Full Height Tandem Installation Instructions
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Installation Instructions
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Appendix C -
Fail-lock / Fail-safe Spring and Solenoid Configurations (Cont)
Fail-lock
Counter-Clockwise
Fail-safe
A - Return Spring
B - Solenoid
Spring
CCW
Lock Arm
Fail-safe
Solenoid
A
B
Fail-lock
Solenoid
B
A
A - Return
Spring
B - Solenoid
Spring
(Black)
(Red)
(Black)
(Silver)
CCW
Lock Arm
1
Spring Configuration
2
Solenoid Mount Position
1
Spring Configuration
2
Solenoid Mount Position
NOTE
Spring & Solenoid Operations are contingent on
the lock arm tabs being square to the lock arm body,
Tab parallel to
lock arm
Tab perpendicular
to lock arm
2
1
1
2
Fail-lock / Fail-safe Spring and Solenoid Configurations - Adjustable Solenoid
NOTE
For use with turnstiles that utilize a slotted solenoid mounting bracket, allowing adjustment of
the solenoid position.
