Parker ChemTec II, Installation, Operating, & Maintenance Instructions

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The following screen allows the setting of low and high Solution (pumping from) and Reactor (pumping to)
weight alarms and interlocks if scales are connected to monitor both. The choice of flow rate units is also
configured here, either gm/min (default), Kg/min or oz/min.
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Select SET when alarms are complete
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Hit SAVE to keep recipe
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Return to recipe list, and select a recipe to run
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Choose EXECUTE
The following screens are now available:
The Mass Flow Run Screen shows the ongoing process.
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Hit PRIME to prime tubing lines, and select again to stop priming
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Select START to begin the process
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Once the process starts, you can select PAUSE to interrupt the process
(once Pause is activated it will switch to RESUME, select again to resume the process)
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Select STOP to end the process
If ALARMS is selected from this screen, the Alarm States window will appear. Select BACK to return to the
Run screen. While this process is actively running, data is being sent and can be captured on SciDoc II
software. The setting of pressure alarms and limits as well as analog and digital inputs are explained later in
the manual.
Refer to APPENDIX A for tubing dimensions chart and available flow rates based on tubing and motor size.