Instructions / Assembly

12 Diamond Dual Instruction Manual
At this stage of the installation, the openers should be installed on the gate
leaves and the open and closed position stops should be in place.
Closed Position
Positive Stop Plates
Control
Box
OPTIONAL Closed Position
Ground Stop Post
MASTER ARM SECOND ARM
Step 3
Attach a vertical closed position stop plate to the
SECOND gate.
Using appropriate hardware for your type of gate attach the vertical closed position stop plate to the
SECOND gate frame at the point where it will come in contact with the ground stop post.. Do not
tighten it completely at this time. You must slide the closed position stop plate toward the ground stop
until they touch (Illustration C). Once you have moved the stop plate to the correct position, tighten its
hardware completely.
NOTE: For a push-to-open installation (gate opens out from the property) attach the closed position
stop plate to the outside of the gate.
Step 2
Install a low profile ground stop (not provided)
beneath the SECOND gate stop plate.
The ground stop needs to be positioned near
the end of the gate as shown in Illustration A and
may be made of metal or concrete and should
be firmly secured in the ground (we recommend
setting it in concrete).
Closed Position Stop Plate mounted
on the gate leaf that CLOSES FIRST
Closed Position Stop Plate

Low Profile Ground Stop
in Near the Center of Driveway
FRONT VIEW
SIDE VIEW
Mount Vertically
Illustration C