User Manual

13
MODEL SW470
1. Remove the (2) black knobs securing the control
arm to the operator.
2. Swing arm assembly off to the side. Gate should
swing freely.
MANUAL DISCONNECT
BLACK PLASTIC
KNOB
HUB
ASSEMBLY
HOUSING
ARM CHANNEL
FIGURE 1
MODEL SW490
1. Remove hitch pin and pivot pin securing control arm
to arm assembly.
2. Swing arm assembly off to the side. Gate should
swing freely.
COTTER PIN
EXTENSION ARM
PIVOT PIN
ASSEMBLY
EXTENSION ARM
HOLDER
FIGURE 2
EXTENSION
ARM
B
GATE LENGTH
X
Y
D
OUTPUT SHAFT
CLOSED
GATE
POSITION
GATE BRACKET
OPEN GATE POSITION
GATE HINGE
GATE CENTER LINE
CLOSED GATE STOP
SW490 GATE INSTALLAT ION TABLE
GATE LENGTH (FEET)
A DIMENSION (INCHES)
B DIMENSION (INCHES)
C DIMENSION (INCHES)
D DIMENSION (INCHES)
X DIMENSION (INCHES)
Y DIMENSION (I
NCHES)
8-9 10-11 12-13 14-15 16-17 18-19 20-21 22
4.5
24
13
25.9
*25.7
**17
30 36 42 48 54 60 66
29.3 32.8 36.3 39.7 43.2 46.7 50.1
*29 *32.8 *36.9 *45.6 *50 *54.6*41.2
**20.6 **23.8 26.6 29.3 31.8 34.2 36.6
*CUT/ADD EXCESS PIPE FOR DESIRED EXTENSION ARM PIVOT TO PIVOT DIMENSION.
**C
UT EXCESS CONTROL ARM EXTENSION AND/OR CONTROL ARM HUB ASSEMBLY FOR DESIRED
PIVOT
TO PIVOT DIMENSION. WELD OR BOLT EXTENSION ARM TO ARM ASSY.
PIPE
CONTROL ARM
EXTENSION
ALL TABLE DIMENSIONS ARE MEASURED FROM PIVOT TO PIVOT.
CONTROL ARM
HUB ASSEMBLY
EXTENSION
ARM HOLDER
4.5 4.5 4.5 4.5 4.5 4.5 4.5
13 13 13 13 13 13 13
A
(4.5")
90°"
2.0"
34.0"
C
(13.0")
CONTROL ARM ASSEMBLY (SW490) CON’T