Operation
4-21
Part 1073401_07
E 2021 Nordson Corporation
If you enter a valid setpoint temperature for a
hose/applicator that is not connected to
the melter or if you enter a setpoint
temperature that is out of range, the right
display will indicate dashes (----) for three
seconds and then change back to the original
setpoint temperature.
When the right display is flashing, you can
quickly change the current setpoint
temperature to 0 degrees (off) by
simultaneously pressing both of right-display
scroll keys.
After removing a hose or a applicator, use
the individual component method of setpoint
temperature adjustment to set the
component’s temperature to zero degrees
(off). This will avoid causing an F1 fault when
a hose or applicator is added, use the
individual component method to set the
desired temperature.
The factory setpoint temperature of the tank is
175 _C (350 _F). The factory
setpoint temperature of all others components
is zero degrees (off).
When the units of temperature is set
to degrees Celsius, the minimum and
maximum setpoint temperatures are 40 _C
and 230 _C. When the units of temperature
are set to degrees Fahrenheit, the minimum
and maximum setpoint temperatures are 100
_F and 450 _F.
When using the scroll keys to adjust a setpoint
temperature, the right display automatically
increments between
0, 175, and 230 _C or between 0, 350,
and 450 _F.
The melter will exit the setup mode and return
to the automatic scan mode two minutes after
the last key is pressed.
A global setpoint temperature of zero degrees
(Celsius or Fahrenheit) turns all components
off.
When scrolling through component
numbers in the left display, component
numbers that are associated with unused
hose/applicator receptacles are skipped.
The melter stores a record of the last
ten changes made to the setpoint
temperatures (and operating parameters) in
the change history log.
Section 3, Installation, Review
Parameter and Setpoint Temperature
Changes
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