Installation Instructions [email protected] +1(909) 591-8431 www.alvaradomfg.com
Page 39
Full Height Tandem Installation Instructions
Appendix C -
Fail-lock / Fail-safe Spring and Solenoid Configurations
Fail-safe
Fail-lock
Clockwise
1
Spring Configuration
2
Solenoid Mount Position
A - Return Spring
B - Solenoid
Spring
CW Lock
Arm
Fail-safe
Solenoid
B
(Black)
(Red)
Fail-lock
Solenoid
CW Lock
Arm
A - Return Spring
B - Solenoid
Spring
A
B
(Black)
(Silver)
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
1
2
2
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.
A