Pad Mounting (Sw470) - Chamberlain LIFTMASTER PROFESSIONAL SW470 User Manual

PAD MOUNTING (SW470)

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 2
1/2" red head bolts or
anchors (4 required)
I N S T A L L A T I O N
Figure 1
Using suitable hardware secure
operator to L-bolts
Power and control wiring should be
run in separate conduit
Concrete Pad
2" to 4" above grade
Depth required by
local codes or below
frost line
10
10
Hinge Pin
Fence
9-3/4"
22-1/2"
24"
8"
Operator
Parallel Mount
Centerline
Gate
6" 8"
18-3/4"
Concrete pad
18"x34" min.
22-1/2"
Profile of
Operator
SW470
Perpendicular
Perpendicular Mount
c
1/2" Redhead
(4 required.)
Concrete pad 18"x34" min.
8"16"1/2" Redhead
(4 required)