Chamberlain CSW24UL Installation Manual page 11

Chart Installation
Refer to the illustration to determine the measurements and location of the concrete pad.
Dimension (A) thru (E) are from the center of one pivot point to the center of another pivot point.
Caution: If the gate is longer than 18 feet (5.5 m), follow CHART A: A-2.
Suggestion: The dimensions between the gate and the concrete pad is always 10 inches (25.4 cm) less than the dimension D.
Example: D = 42" (106.7 cm), if the dimensions between the gate and the concrete pad is 32" (81.3 cm).
Chart A
A B
46" 29.5"
35.5"
1
(116.8 (74.9
(90.2 cm)
cm)
46.8" 33.5"
35.5"
2
(118.8 (85.1
(90.2 cm)
cm)
46.8"
37" 31.5"
3
(118.8
(94 cm) (80 cm)
cm)
47.3" 37.3"
4
(76.2
(120 cm) (94.6 cm)
47" 29.5"
35"
5
(119.4 (74.9
(90.2 cm)
cm)
33" 26.5"
42.5"
6
(116.8 (67.3
(108 cm)
cm)
C D E
11"
35"
(27.9
(90.2 cm)
cm) cm)
42" 11"
(106.7 (27.9
cm) cm) cm)
40" 11"
(101.6 (27.9
cm) cm)
30" 11"
37"
(27.9
(94 cm)
cm) cm)
11"
32"
(27.9
(81.3 cm)
cm) cm)
11"
28.5"
(27.9
(72.4 cm)
cm) cm)
INSTALLATION
Chart B
DISTANCE A
45"
34.5"
1
(114.3
(87.6 cm)
cm)
44"
37"
2
(111.8
(94 cm)
cm)
41" 44"
3
(104.1 (111.8
cm) cm)
45" 45"
4
(114.3 (114.3
cm) cm)
45" 44.8"
5
(114.3 (113.7
cm) cm)
41" 41"
6
(104.1 (104.1
cm) cm)
11
B C D
34.8" 29.5"
35"
(88.3 (74.9
(90.2 cm)
cm) cm)
36.5" 32.5" 42"
(92.7 (82.6 (106.7
cm) cm) cm)
30.5" 40"
37"
(77.5 (101.6
(94 cm)
cm) cm)
30.5"
37" 37"
(77.5
(94 cm) (94 cm)
cm)
35.8" 29.5"
32"
(90.8 (74.9
(81.3 cm)
cm) cm)
39" 27.5"
28.5"
(99.1 (69.9
(72.4 cm)
cm) cm)
E DISTANCE
14"
43"
(35.6
(109.2 cm)
cm)
14"
32"
(35.6
(81.3 cm)
cm)
14"
40"
(35.6
(101.6 cm)
cm)
14"
43"
(35.6
(109.2 cm)
cm)
14"
44"
(35.6
(111.8 cm)
cm)
14"
41"
(35.6
(104.1 cm)
cm)