22
.
INSTALLATION
REMOTE CONTROL SWITCH,
AC
PLANTS. - One
or
more
remote
con-
trol
switches may be con-
nected to
provide
remote
control
of
starting
and stopping
remote
plants.
The
wire
length
from
the
plant
to
the
switch
dete.rmines
the
wire
size
necessary.
For
distances
up
to 250 feet
use
#18
wire.
Use
#16
wire
up to 400
feet,
or
use
-#14
wire
up
to 630 feet. .
The
four
place
terminal
block, located in the control box,
is
marked
"REMOTE CONTROL",
B+,
1,
2,
and 3
appears
in the
illustration.
Ter-
. minal number 1
is
used
as
,a
common ground,
terminal
number 2 con-
nects
to
the
stopping
circuit
of
the
plant and
terminal
number
3 connects
to
the
starting
circuit
of
the
plant
...
The
terminal
marked
B+
,
is
to be
used
only
wUhan
automatic
control
installation.
Connections
for
two
styles
of
momentary
contact toggle switches
for
use
as
Remote Start-Stop Stations
are
illustrated.
Connect:aU number
"2"
or
"OFF"
switch
terminals
to
the
number
"2"
terminal
on
the
planttet-
minal
block. Likewise, connect
together
all
number
"3"
or
~tON"
ter-
minalsand
also,
aU number
"I"
or
"SINGLE"(not marked)
terminals.
If
the
switch
is
to
be
mounted
vertically,
start
position should
be
upward
.
to
conform with at the when a
is
used.
(TWO
S7VL£SOF
MOM£N7ARY
CONTACt
FIG. 17 - REMOTE START-STOP STATIONS
SEPARATE F:UEL TANK. - The
separate
fuel tank has a capacity of 5
gallon
(U.
S.
Measure).
Install
the fuel tank
so
that the bottom
of
the tank will
be
less
than 4 feet
below
the
fuel pump. The top of
the
tank
must
not be above
the
fuel pump.
Refer
to
the Typical· Installation
illustration.
Follow
the
instructions
supplied with the fuel tank
and
cap, according to·
the
installation
requirements.
Connect the pipe
thread
end of the fuel
line
to
the
fuel
filter
and
bra.cket elbow.
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