D minus 10" (25.4 cm)
10" (25.4 cm)
24" (61 cm)
28" (71.1 cm)
46" (116.8 cm)
27.5" (69.9 cm)
46"
(116.8 cm)
46.8"
(118.7 cm)
46.8"
(118.7 cm)
47.3"
(120 cm)
47"
(119.4 cm)
42.5"
(108 cm)
35.5"
(90.1 cm)
35.5"
(90.1 cm)
37"
(94 cm)
37.3"
(94.6 cm)
35"
(89 cm)
33"
(83.8 cm)
29.5"
(74.9 cm)
33.5"
(85.1 cm)
31.5"
(80 cm)
30"
(76.2 cm)
29.5"
(74.9 cm)
26.5"
(67.3 cm)
35"
(88.9 cm)
42"
(106.7 cm)
40"
(101.6 cm)
37"
(94 cm)
32"
(81.3 cm)
28.5"
(72.4 cm)
11"
(27.9 cm)
11"
(27.9 cm)
11"
(27.9 cm)
11"
(27.9 cm)
11"
(27.9 cm)
11"
(27.9 cm)
45"
(114.3 cm)
37"
(94 cm)
41"
(104.1 cm)
45"
(114.3 cm)
45"
(114.3 cm)
41"
(104.1 cm)
34.5"
(87.6 cm)
44"
(111.8 cm)
44"
(111.8 cm)
45"
(114.3 cm)
44.8"
(113.7 cm)
41"
(104.1 cm)
34.8"
(88.3 cm)
36.5"
(92.7 cm)
37"
(94 cm)
37"
(94 cm)
35.8"
(90.8 cm)
39"
(99.1 cm)
29.5"
(74.9 cm)
32.5"
(82.6 cm)
30.5"
(77.5 cm)
30.5"
(77.5 cm)
29.5"
(74.9 cm)
27.5"
(69.9 cm)
35"
(88.9 cm)
42"
(106.7 cm)
40"
(101.6 cm)
37"
(94 cm)
32"
(81.3 cm)
28.5"
(72.4 cm)
14"
(35.6 cm)
14"
(35.6 cm)
14"
(35.6 cm)
14"
(35.6 cm)
14"
(35.6 cm)
14"
(35.6 cm)
43"
(109.2 cm)
32"
(81.3 cm)
40"
(101.6 cm)
43"
(109.2 cm)
44"
(111.8 cm)
41"
(104.1 cm)
Chart A
Chart B
Distance
DISTANCE
DISTANCE
This QuickStart is intended to highlight a single gate
application. Each application is unique and it is the
responsibility of the purchaser, installer and end user to ensure
that the total gate system is installed and operated properly.
Refer to the installation manual for complete information
regarding installation, testing, and programming.
QuickStart
for single gate application
Model RSW12U
INSTALLATION
01-38137 © 2016, LiftMaster – All Rights Reserved
845 Larch Avenue
Elmhurst, Illinois 60126-1196
LiftMaster.com
Dimension (A) thru (E) are from
the center of one pivot point to
the center of another pivot point.
Determine location for concrete pad
and operator.
Install conduit and pour concrete pad.
Attach the operator to the concrete pad.
Position the gate bracket.
Adjust the operator arm length.
Weld long arm, short arm, and gate bracket.
Install the cover.
Conduit location
2016 UL 325 Gate Operators require use of LiftMaster
external monitored entrapment protection devices.
24" (61 cm)
28" (71.1 cm)
3" (7.6 cm)
10" (25.4 cm)
20" (50.8 cm)
15" (38.1 cm)
4" (10.2 cm)
4.5" (11.4 cm)
6" (15.2 cm) Above
Ground
Below the frost line. Check
all national and local
codes. Minimum of 24"
(61 cm) recommended in
regions with no frost line.
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