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Programs
Ahiba IR User's Guide
3.
Press the
Run
key. The program will establish the set-point temperature
and advance to the next step.
4.
When the process is completed:
−
The P# LED will be turned off.
−
The word END will be displayed in the upper right corner of the display.
−
An audible alert will sound.
Program Hold
A HOLD is generally used when the program requires operator intervention. An
example of this is when the operator needs to dose(add) chemical auxiliaries at
prescribed times in the process.
If a HOLD is included in the program, you are alerted through the following
warnings:
•
An audible alarm will sound.
•
A hand icon will be displayed in the lower left corner of the display.
•
A yellow (hold) LED will light.
Hold Precautions and Tips
•
When a hold is enabled, the IR lamps are turned off, and the motor
stops turning. As a result, the temperature inside the beaker drops.
•
When the temperature in the beaker drops by more then 2°C, a
temperature status alert will appear on the display. This is an alert that
the temperature has dropped below the set point limit. When the door
is closed, the program will recover.
•
When the temperature drops by more than 5°C, the process will stop,
and will not automatically restart.
Manual Program Hold
The operator can manually place a hold on the program.
To do this:
•
Press the HAND command button. The program will hold.
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Press the RUN key to resume the program.
