Acorto 2000s - Page 50

Power
into
AC
Gomponents
12.
Two
legs
of
l IOVAC
travel
down
AC
Board
on
traces
#13 and
#1:i and
are
tapped
ind
routed,
prior to
the
fuses,
to
main
power relay
(or
contactor).
13. When
Power
Switch
is
turned
"ON,''
DC Clontrol
voltage
becomes
available
and
closes
the
Relays
(or
contactor)
14. AC
Voltage
travels
through
main
power relily
(or
contactor)
out
Trace
#5 and
#7 directly
to
Solid
State
Relays
for Steam
J'ank
and
Water
Tank
Heating
Elements
15. Additionally,
power
is tapped
and
routed
fionr Lower
AC
Board to Middle
AC
Board
through
Jumper
Plug
3.
Power travels
through
fuses, and
out
Jumper
Plug
I,
supplying
AC
Power
to
the Pump
and
Grirrder
Never
insert or
remove
the
AC
Drawer
with the
Power
switch
turned
"ON."
Inserting
the
drawer
with
the
machine
powered
will cause
arching
across
the
copper
traces
and
damage
the
board.
Electrical
Gomponents
Transformer
The Step
Down
Transformer
uses
two
lines of AC
Voltage totaling
200-240VAC.
and
"steps
down"
that
voltage
to
many
separate
lines of
reduced
AC Voltage.
The machile
will
not operate
correctly
unless the
Jumper
Plug
(located
on
the
DC
Power Supply
Board)
and
Transformer
Connectors are
set to
line voltagc.
Transformer
Jo
DC Power Supply
Transformer
uses
two
lines of AG
Voltage,and
breaks
illdown
into many lines
of
AC Voltage
c-6
Acorto 2000s/i
Technical Support