10
PAD MOUNTING
1. Layout the concrete pad (Figure 1).
IMPORTANT NOTE:
The relative location of the operator to the
fence and the gate is critical. Be sure that the measurements for
operator mounting are taken from the centerline of the fence and
of the gate hinge.
2. Locate electrical conduit, as required, prior to pouring
concrete.
3. Pour concrete pad.
4. Bolt the (2) pad mount brackets to the bottom of the operator
with the hardware provided.
5. Secure the operator to the concrete pad. It is very important
that the operator be level and square to the gate.
Figure 1
Figure 2
I N S T A L L A T I O N
26-3/4"
14-3/4"
19"
19"
6"
6"
Gate
Pivot
Gate
Pivot
Fence Line
Fence Line
1/2" Concrete
Anchor Bolts
Parallel Mount
Perpendicular Mount
6-1/2"
18-1/2"
18"x30" Pad
Minimum
1/2" (12.7 mm)
Concrete Anchors
(4 Required)
Depth Required By Local
Codes or Below Frost
Line
Concrete Pad
Power and Control
Wiring Should Be Run In
Separate Conduit
Using Suitable Hardware Secure
Operator to L-bolts
2" to 4"
(5.1 to 10.2 cm) Above
Grade
Pad Mount Bracket
Hardware Type (6X)
Summary of Contents for LiftMaster Professional SW420
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