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SECTION 4: ACTUATOR MECHANICAL INSTALLATION
1A
INSTALL PIVOT ARM TO GATE: PULL-TO-OPEN
1. Securely mount the pivot arm to the hinge post (IMAGE 1A-1).
2. If necessary, cut pivot arm for correct placement of the actuator mounting
hole. Measurements are taken from the center of pivot of the gate hinge.
3. It is strongly recommended to weld the pivot arm to the hinge post.
CAUTION!
NEVER WELD PARTS TO THE GATE OR POSTS WHEN THE CONTROL BOARD IS
POWERED TO AVOID IRREPAIRABLE DAMAGE TO THE CIRCUIT BOARD!
HINGE POST
CENTER OF HINGE
13"
PIVOT ARM
6"
1/2"
PIVOT ARM
HINGE POST
IMAGE 1A-1: "PULL TO OPEN" PIVOT ARM INSTALLATION
MX4684 Rev. C ©2019
816 LA Actuator
INSTALLATION REFERENCE MANUAL
GATE CLOSED
DIRECTION OF OPENING
TOP VIEW
LEFT SIDE VERTICAL VIEW
NOTE: Welding is much
preferred but Nice offers an
optional bolt-on pivot arm
(P/N 446) for when welding
is not possible.
HINGE POST
CENTER OF HINGE
PIVOT ARM
CENTER LINE OF
ATTACHMENT POINT
FOR GATE BRACKET
www.hysecurity.com • 800-321-9947
13"
6"
5
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