DuraBlue II Customer Product Manual - 第49页
Tank key Left display and scroll key Enter key Ready LED Installation 3-21 Part 1126931_01 2018 Nordson Corporation To assign a global set‐point temperature 1. Press and hold the Tank key for three seconds. The left di…
Installation
3-20
Part 1126931_01
2018 Nordson Corporation
Set‐point Temperature of the Tank, Hoses, and Applicators
The melter is shipped from the factory with the tank set‐point temperature at
175 C (350 F) and the hose and applicator set‐point temperatures at 0
degrees (turned off).
Before the melter can be used, a set‐point temperature must be assigned to
the tank, hoses, and applicators. Assign set‐point temperatures using any of
the following methods:
Global—The tank and all hoses and applicators are set to the same
set‐point temperature.
Global‐by‐component group—All of the hoses or all of the applicators
are set to the same set‐point temperature.
Individual Component—The set‐point temperature of the tank and each
hose and applicator is set individually.
Since most manufacturing processes will require the tank, hoses, and
applicators to be set to the same temperature, only the global method of
assigning set‐point temperatures is described in this section. For information
about the other two methods of assigning set‐point temperatures, refer to
Adjusting Component Temperatures in Section 4, Operation.
As with operating parameters, you can also save and restore set‐point
temperatures and review past changes that were made to set‐point
temperatures.
Tank key
Left display and
scroll key
Enter key
Ready LED
Installation
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Part 1126931_01
2018 Nordson Corporation
To assign a global set‐point temperature
1. Press and hold the Tank key for three seconds.
The left display flashes 1.
2. Scroll the left display to 0.
The right display indicates all dashes (‐‐‐‐) and the LEDs on the tank,
hose, and applicator keys turn green.
3. Press the Enter key.
The right display flashes.
4. Use the numeric keypad to enter the set‐point temperature
recommended by the manufacturer of the hot melt.
Refer to the technical data sheet provided by the manufacturer of the hot
melt to determine the optimal set‐point temperature.
5. Press the Tank key.
Each component begins to heat or cool to the new global set‐point
temperature and the melter returns to the automatic scan mode.
When all of the components reach the global set‐point temperature, the
ready LED turns on (green).
+
Saving current settings
+
Restoring saved settings
Installation
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Part 1126931_01
2018 Nordson Corporation
Save and Restore Melter Settings
The current value of all editable operating parameters and the set‐point
temperature of each component can be saved and, if necessary, restored at
a later time. When saved settings are restored, they overwrite the settings
that are presently in use.
This save‐restore feature is useful in instances where the settings that are in
use are deliberately or accidentally changed and you need to return the
melter to its pre‐change setup.
To save current settings
With the melter in the automatic scan mode, simultaneously press the
number 1 key and the Setup key.
S‐1 appears momentarily in the right display.
To restore saved settings
CAUTION! All melter settings will be deleted! Before restoring saved
settings, ensure that use of the restored settings will not disrupt the current
process or create an unsafe operating condition.
With the melter in the automatic scan mode, simultaneously press the
number 2 key and the Setup key.
S‐2 appears momentarily in the right display.
If you use the restore feature before the save
feature is used for the very first time, the
factory default set‐point temperatures will be
restored. This will cause the hoses and
applicators to stop heating.
You can transfer melter settings from one
melter to another using the Nordson
Configuration Manager software utility.
Refer to Appendix C, Melter
Communications