7
Figure 3-5. Weight Distribution Mat Construction
3-3.
SIREN WIRING.
The 2001-130 is predrilled on two sides
for connecting a 1” conduit to either side. The
siren enclosure is rain tight. To maximize the
longevity of the siren, rigid watertight conduit
connections are recommended between the
2001-130 and the controller.
Three wires are required to operate the
2001-130. One #2 AWG red wire from the
48VDC chopper control contactor output of
the controller provides positive power to the
chopper motor. One #12 AWG red wire from
the rotator control contactor output of the
controller provides positive power to the
rotator motor. One #2 AWG black wire
provides a common 48VDC negative ground
between the ground plane of the control
cabinet and siren motors. See
Figure 3-6
for
the wire connections in the 2001-130.
Consult the manual for the controller being
utilized to connect the wires from the head.
Figure 3-6. Wiring for Rotator Motor
All wire connections should be treated
with anti-oxidant to prevent corrosion from
moisture and natural processes. Care should
be taken to insure that all wire connections
are firmly tightened. To properly tighten the
wire connections in the terminal block, insert
the wire, firmly tighten the setscrew, move
the wires to loosen and repeat the process
until the wires are securely tightened.
Summary of Contents for 2001-130
Page 20: ...13 Figure 4 9 2001 130 Final Assembly Sheet 1 ...
Page 21: ...14 Figure 4 10 2001 130 Final Assembly Sheet 2 ...
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