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Dionex ICS-2100 User Manual

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ICS-2100 Ion Chromatography System
Operators Manual
Document No. 065291
Revision 01
March 2009

Table of Contents

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Dionex ICS-2100 Specifications

General IconGeneral
BrandDionex
ModelICS-2100
CategoryAnalytical Instruments
LanguageEnglish

Summary

1. Introduction

1.1 Introduction to Ion Chromatography (IC)

Introduces ion analysis and the ICS-2100 system, outlining its basic functions.

1.2 Overview of the ICS-2100

Provides a summary of the ICS-2100 system components, capabilities, and control methods.

1.3 About This Manual

Explains the manual's structure, including hypertext links and cross-references for navigation.

1.4 Safety and Regulatory Information

Details safety labels, compliance standards, and system symbols indicating electrical and operational hazards.

2. Features

2.1 Operating Features

Describes the primary operating features and user interface of the ICS-2100.

2.1.1 Front Panel

Illustrates and describes the front panel components, including the injection port and touch screen.

2.1.3 Component Panel

Shows and lists user-accessible components installed on the panel behind the front door.

2.1.4 Rear Panel

Illustrates and describes the rear panel connectors and controls, such as power switch and USB ports.

2.2 Flow Schematics

Presents diagrams illustrating liquid flow paths for different eluent generation configurations.

2.4 System Component Details

Provides detailed descriptions of individual ICS-2100 system components and their functions.

2.4.1 Vacuum Degas Assembly (Optional)

Details the function, components, and operation of the online eluent degassing assembly.

3. Operation and Maintenance

3.1 Operation Overview

Illustrates the basic steps for routine operation of the ICS-2100 in a flowchart format.

3.2 Turning On the System Power

Details the procedure for powering on the ICS-2100 system and lists power-up conditions.

3.3 Connecting to Chromeleon

Provides instructions for establishing communication and starting Chromeleon for ICS-2100 control.

3.6 Prime the Pump

Provides instructions for priming the pump to ensure proper eluent flow and remove air bubbles.

3.7 Set System Operating Conditions

Guides the user in setting up operational parameters like flow rate and temperature.

3.8 Equilibrate the System and Verify Operational Status

Details system equilibration and status verification before starting sample processing.

3.12 Maintenance

Outlines routine maintenance tasks for users, categorized by frequency (daily, weekly, etc.).

4. Troubleshooting

4.1 Error Messages

Explains the types of error messages displayed by the system and their severity.

4.2 Troubleshooting Error Messages

Provides specific troubleshooting steps for common alarms and error conditions listed in a summary table.

4.3 Liquid Leaks

Guides users on identifying and resolving various types of liquid leaks within the system.

4.4 Pump Difficult to Prime or Loses Prime

Addresses issues related to the pump not priming or losing prime, including eluent degassing and filter checks.

4.15 Vacuum Degas Assembly Does Not Run

Troubleshoots issues where the vacuum degas assembly is not operating, checking software settings.

5. Service

5.1 Diagnostic and Calibration Procedures

Outlines procedures for performing system diagnostics and calibrations via touch screen or Chromeleon.

5.1.3 Calibrating the Conductivity Cell

Provides step-by-step instructions for calibrating the conductivity cell using a KCl solution.

5.1.4 Calibrating the Flow Rate

Details the procedure for calibrating the system's flow rate using a balance and beaker.

5.1.5 Calibrating the Vacuum Degas Assembly

Guides the user through the calibration process for the vacuum degas assembly.

5.3 Replacing Tubing and Fittings

Provides instructions and a table for replacing various tubing and fittings with part numbers.

5.4 Rebuilding the Injection Valve or Auxiliary Valve

Explains the annual procedure for rebuilding the injection or auxiliary valve using a kit.

5.6 Cleaning and Replacing the Pump Check Valves

Guides on cleaning and replacing pump check valves to resolve flow issues.

5.7 Replacing a Pump Piston Seal and Piston Rinse Seal

Provides detailed instructions for replacing pump piston seals and rinse seals.

5.10 Replacing the Conductivity Cell

Provides step-by-step instructions for safely removing and replacing the conductivity cell.

5.11 Replacing the Suppressor

Guides on the procedure for replacing the suppressor, including cable and line disconnections.

5.19 Replacing an EluGen Cartridge

Provides instructions for replacing the EluGen cartridge, differentiating by cartridge type.

A. Specifications

A.1 Electrical

Lists electrical specifications including main power voltage, frequency, and fuse types.

A.2 Physical

Details physical specifications such as dimensions, weight, decibel level, and control modes.

A.5 Analytical Pump and Fluidics

Details specifications for the analytical pump, including type, construction, pressure, and flow rate.

A.6 Eluent Generation

Lists specifications for eluent types, gradient profiles, concentration increments, and flow rate ranges.

A.8 Conductivity Cell with Heat Exchanger

Details specifications for the conductivity cell body, electrodes, volume, pressure, and heat exchanger.

A.14 Suppressors

Lists specifications for various suppressor types, including suppression capacity and current control ranges.

B. Touch Screen Operation

B.1 Using the Touch Screen

Explains basic interaction principles with the ICS-2100 touch screen, including navigation and controls.

B.4 Home Page

Describes the controls and information displayed on the main HOME page of the touch screen interface.

B.4.1 Home Page Pump Controls

Details the pump controls on the HOME page, including pressure display, limits, and on/off functions.

B.7 Pump Page

Details parameters for pump operation, pressure limits, degas settings, and eluent valve control.

B.7.1 Setting Pump Pressure Limits and Selecting the Pressure Unit

Guides on setting pressure limits and selecting the pressure unit (PSI, bar, MPa) for all touch screen pages.

B.9 Suppressor Page

Details how to specify suppressor type, control power, and set current using the SUPPRESSOR page.

B.10 Detector Page

Covers setting detector parameters such as data rise time and analog output options.

B.14 Diagnostic and Calibration Pages

Guides on accessing diagnostic and calibration functions through the touch screen menus.

C. TTL and Relay Control

C.1 TTL and Relay Connections

Describes the 12-pin connector strip for TTL/relay control on the ICS-2100 rear panel and its pin functions.

C.3 Example Setup for Stand-Alone Operation

Provides an example setup for stand-alone operation with an autosampler and external converter using TTL/Relay connections.

E. FAQ

E.3 Why are the retention times moving?

Addresses potential causes for shifting retention times, such as pump flow issues or column contamination.

E.6 When should I replace the eluent generator cartridge?

Explains how the system indicates when an EluGen cartridge needs replacement and how to check remaining life.

E.14 Why is the conductivity high?

Lists possible reasons for high conductivity readings, including suppressor status, regeneration, and cell calibration.

F. Glossary