Mount The Battery Box And Control Box - Mighty Mule FM402 Installation Manual

Step 4
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 low profile ground stop. Do not
tighten it completely at this time. You must slide the closed position
stop plate toward the low profile ground stop until they touch. Once
you have moved the stop plate to the correct position, tighten its
hardware completely.
Step 5
Return the gates to their open positions and
reattach the gate openers to the gates.

Mount the Battery Box and Control Box

Step 1
Remove the Control box from the Battery Box
by removing the three screws as shown in
Illustration A.
Step 2
Mount the Battery Box using the screws
(provided) or another secure mounting method.
The battery/control box must be mounted at
least 3 feet above the ground to protect it from
rain splash, snow, etc., and at least 3 feet
from an AC power source to prevent electrical
interference.
Step 3
Slide the battery into position with the terminals at
the TOP (see Illustration B).
Illustration B
12
Mighty Mule FM402 Installation Instructions
Closed Position Stop Plate mounted
FACING VIEW
Low Profile Ground Stop
Closed Position
Stop Plate
Illustration A
Battery Box
Control Box
Control Box
Piece of Wood
for Mounting
on the SECOND GATE
SIDE VIEW
Closed Position Stop Plate
Low Profile Ground Stop
in Near the Center of Driveway
Closed Position
Stop Plate
Screw Placement Guides
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rev 12-14-15