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10
Installation
Installation
Gate Stops
Step 1:
The gate must have a permanent gate stop at the full closed position. It is also highly
recommended that there be a gate stop at the determined full open position. These are
to prevent the piston from bottoming in the cylinder and to prolong the unit's life.
Gate Brackets
Step 2:
1
Locate the positions of the front and rear mounting brackets. It is
recommended that these brackets be positioned at the midpoint between the
gate hinges.
2
The two brackets should be welded to the
gate and the post as shown. They can be
welded directly or modified to suit your
particular application.
Rear Mounting Bracket
01-20238F3
Doc 01-20238
Rev B
It is very important that they be in-line with each other! The operator
must be level.
Do not weld brackets with
operator attached. Avoid getting weld splatter on the piston rod.
Keep piston rod clean and smooth. Avoid nicks.
Hinge Point
3" to 3-1/4"
3-1/2" to 4"
3-1/2"
(longest)
Gate shown in the Left-Hand Position
Figure 3
Front Mounting Bracket
Open
A
FOR MODEL HL410-11
Dimension A
Gate Opening
26 inches
90° only
27 inches
90° or 100°
(shortest)
Both Brackets in Line
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