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Thermo Scientific Dionex Aquion RFIC User Manual

Thermo Scientific Dionex Aquion RFIC
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Thermo Scientific
Dionex Aquion RFIC Ion
Chromatography System
Operator’s Manual
22176-97006 Revision 01 March 2019

Table of Contents

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Thermo Scientific Dionex Aquion RFIC Specifications

General IconGeneral
TypeIon Chromatography System
ManufacturerThermo Scientific
ModelDionex Aquion RFIC
TechnologyReagent-Free Ion Chromatography (RFIC)
ApplicationWater analysis, environmental monitoring, food and beverage analysis, pharmaceutical analysis
Detection MethodConductivity, UV-Vis
Column TypeIonPac columns
SoftwareThermo Scientific Chromeleon Chromatography Data System (CDS)
Pump TypeDual-piston serial pump
Detector TypesConductivity detector, UV-Vis detector
Power Requirements100–240 V, 50/60 Hz

Summary

Dionex Aquion RFIC System Description

Component Panel Details

User-accessible components behind the front door.

Chromeleon Chromatography Data System

How Chromeleon software controls the system and processes data.

System Component Details

Detailed information on individual system components.

Dionex Aquion RFIC Operation Procedures

Turning On System Power

Procedure for powering up the instrument and connected computer.

Connecting to Chromeleon

Steps to establish communication between the instrument and Chromeleon software.

Setting System Operating Conditions

How to set initial system parameters for analysis.

Equilibrating and Verifying Operational Status

Steps to equilibrate the system and confirm readiness for analysis.

Loading and Injecting Samples

Methods for loading samples into the loop and injecting them into the system.

Troubleshooting Dionex Aquion RFIC

Error Messages and Codes

Explanation of error messages, icons, and severity levels in Chromeleon.

System Component Symptoms Troubleshooting

Common symptoms related to system component failures.

Service and Repair Procedures

Isolating Liquid Line Restrictions

Procedure to locate restrictions causing excessive system backpressure.

Replacing Tubing and Fittings

Instructions for replacing tubing and fittings in the RFIC system.

Rebuilding Injection and Auxiliary Valves

Steps to rebuild the injection and auxiliary valves for proper function.

Pump Check Valve Maintenance

Procedures for cleaning or replacing pump check valves.

Pump Piston Seal and Rinse Seal Replacement

Detailed instructions for replacing pump piston seals.

Replacing the Suppressor

Instructions for replacing the suppressor unit.

Replacing the Eluent Valve

Guide for replacing the eluent valve.

Replacing the Leak Sensor

Steps for replacing the system's leak sensor.

Priming the Pump

Standard procedure for priming the pump and eluent lines.

Replacing the Dionex EGC

Comprehensive guide for replacing Eluent Generator Cartridges (EGC).

Replacing the Dionex CR-TC

Procedure for replacing the Continuously Regenerated Trap Column.

Replacing the Dionex EGC 500 Carbonate Mixer

Steps to replace the carbonate mixer unit.

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