Acorto 2000s User Manual page 78

Steam Tank
Transducer
F
acton'
Settin
g:
2'44oF
.
Ad.lustab
le
23 0o
F-25
OoF
l-he transducer monitors
the
steam
tank pressure. The transducer detects tank
pressure. converts
it to DC
Voltage
and
transmits the
voltage to
the
CPU.
The
CPU
uses
the information to display a specific
Steam
Temperature. For example. l2.5psi
equals
approximately
244"F
.
Quick Tip
Viewing the Temperature of the Steam Tank
1. Enter the programming menu and access the Main Menu Category:
CHECK TEMPS
2.
Scrollto
the Sub Menu Category:
STEAM
3.
Steam TemPerature
is
DisPlaYed
Pressure Gauge
-lhe
Steam Pressurc
Gauge
is located inside
the front
panel and
displays current tank
pressure.
Heating Elements
'fhe
stealn tank contains three 4tt
Q (ohm)-850 watl heating clements'
'l-he heating elements
are
wircd in
parallel. so whetr reading thc
resistance
you
will
see
approximatell,
l6f).
Trvo Solid
State Relays control voltage
to
the
heating
elements.
Safety
lRelief
Valve
20psi Pressure
Rclief Valve
If
the
pressure
in the
steam
tank
exceeds
20psi,
thc Safety Relief
Valve
opens
to
release pressure
allow
excess
water
to
drain. A drain hose
is routed
from the
valve
to
the
drain tray.
Do not use the Safety Relief Valve
to drain the Steam
Tank. This weakens the
valve and will cause the valve to fail.
High Teimperature
Limit Switch
RaterJ
at
250"F
In the errent
that
the
steam
tank
should overheat.
the High Temperature
Limit
Switch
cuts
the 24VDC control signal
to the Solid State Relays,
which
opens
the circuit
1o
the heating elements.
Acorto 20rl0s/i Trachnical
Support
7_?