Installation; Pad Mounting (Sl585 Only) - Chamberlain LiftMaster Professional SL585 Installation Manual

PAD MOUNTING (SL585 ONLY)

RETRO-FIT INSTALLATION
The operator is shipped from the factory with the lower mounting
angles configured out (Figure 1). If you have pad constrictions,
either angle can be unbolted and reversed to angle in.
NOTE: If you are replacing an SL580 and wish to use the same
pad mounting hardware, the gate side mounting angle must be
installed angle in.
NEW INSTALLATION
Concrete Pad Preparation
1. Lay out concrete pad (Figure 2).
2. Locate electrical conduit, as required, prior to pouring
concrete.
3. Pour concrete pad.
4. Secure operator (Figure 3) to the concrete pad using four
1/2" concrete anchors (not provided).
I N S T A L L A T I O N
Figure 1
Figure 2
4" (10.2 cm)
10-7/8"
(27.6 cm)
Figure 3
Using Suitable Hardware
To Secure Operator To
Concrete Anchors
1/2" Concrete
Anchors
(4 Required)
9
Fence Line
7" 21-1/8" (53.7 cm)
(17.8 cm)
36" (91.4 cm)
Concrete Pad
Angle Out
Angle In
Rear of Gate
or Back Frame
1" (2.5 cm)
18" (45.7 cm)
Concrete
Anchor Holes
Drive and Idler
Sprocket Toward
Gate Side
Power and Control
Wiring Must Be Run
In Separate Conduit
2" to 4"
(5.1 to 10.2 cm)
Above Grade
Depth Required
By Local Codes or
Below Frost Line