HySecurity SwingSmart DC Series Programming And Operations Manual page 33

4. During the open and close process:
z Verify all pivot joints rotate smoothly without
binding. At the full open position, linkage arms
must not scissor or bind.
z See Figure 10 and make adjustments to arm
lengths by:
• loosening the set screws
• telescoping the arms
• retightening the set screws
Left and Right
set screw holes
allow arm to lock
straight for maximum
security.
Middle set screw
hole allows arm to
slightly bend.
Note: The elbow pivot bolt must be parallel with the vertical axis of the operator. If the pivot
bolt is not vertical, binding of the arm assembly may occur during operation.
33 | www.hysecurity.com
Set screw
The set screw serves as a physical stop
when the gate is closed.
Middle set screw hole allows a slight bend
in the arm.
Outer set screw hole, furthest from gate,
allows the arm to lock straight for maximum
security.
Figure 10. Linkage Arm Adjustments
SWINGSMART DC PROGRAMMING AND OPERATIONS MANUAL
INSTALLATION
Tapped hole used for
linkage arm adjustments.
Pivot bolt must run
parallel with the vertical
axis of the operator.
Pivot bolt must run
parallel with the vertical
axis of the operator.
MX3640-01 REV. D ©2018