819 Injection Module User's Guide (PDF) - John Morris Scientific
819 Injection Module User's Guide (PDF) - John Morris Scientific
819 Injection Module User's Guide (PDF) - John Morris Scientific
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Troubleshooting 5<br />
Mechanical<br />
Mechanical<br />
Bubbling Liquid From <strong>Injection</strong> Port<br />
• Check to see if calibrated tubing is plugged.<br />
• Check Z-arm/probe height. See pages 2-12<br />
through 2-18.<br />
• Replace injection port seal. See page 4-5.<br />
Bubbling Liquid From Waste Port or<br />
<strong>Injection</strong> Port<br />
• Replace injection valve’s rotor seal. See<br />
instructions supplied with the replacement seal.<br />
5-4
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