Nortek Control Mighty Mule MM571W Installation Manual page 23

Your Property
Step 10
● Secure the gate bracket with the supplied
hardware as shown.
Step 11
● Once the gate post and gate brackets are
installed, reattached the operator arm.
● Ensure the operator arm is level, adjusting
the post bracket location if necessary.
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● Once level, ensure all hardware is tight.
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● Remove excess bolt length with a hacksaw.
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Installing the Secondary Operator (MM572W only):
Note: The Primary arm must be installed on the side near the control box.
Install the secondary operator on the remaining leaf by repeating the same process illustrated in steps 1-11 above.
Note: You will need to run the secondary operator power cable and any hard wired accessory wires under the driveway to the
control box (use of conduit is recommended).
Installing the Control Box:
Locating the control box on the gate leaf closest to the power source or desired solar panel location is recommended. The
primary operator arm must be located on the gate leaf next to the control box.
See front page of this manual for a complete installation example. After you have mounted the second operator, proceed to
Installation of the Closed Position Stop Plate on the following pages.
PULL-TO-OPEN OPERATOR MOUNTING
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MM571W / MM572W Installation Instructions