ABB AO2040-Fidas24 Ex Continuous gas analyzers

Preface

Content of theOperator's Manual

This operator's manual for the A02040-CU Ex central unit in Category 2G is asupplement to the AO2000 Series continuous gas analyzers operator's manual(Publication No.42/24-10 EN).

It should always be used in conjunction with the primary operator's manual andcontains all the information required for proper and safe installation, start-up andoperation of the AO2040-CU Ex central unit.

Note the information on the "Analyzer Data Sheet" shipped with every AO2040-CU Ex central unit.

Symbols and FontsUsed in the Manual

1, 2. 3,...

Identifies safety information to be heeded during AO2040-CU Excentral unit operation in order to avoid risks to the user.

Identifies specific information on operation of the AO2040-CU EXcentral unit as well as on the use of this manual.ldentifies reference numbers in figures.

General Safety Information

Requirements forSafe Operation

PersonnelQualifications

Special informationand Precautions

In order to operate in a safe and efficient manner, the AO2040-CU Ex central unitshould be properly handled and stored, correctly installed and set-up, properlyoperated and correctly maintained.

Only persons familiar with the installation, set-up, operation and maintenance ofcomparable equipment and certified as being capable of such work should workon the A02040-CU Ex central unit.

These include

The content of this operator's manual.

,The safety information affixed to the AO2040-CU Ex central unit.

Safety precautions for the installation and operation of electrical devices.

Safety precautions for working with gases, acids, condensates, etc.

Regulations, standards and guidelines for explosion protection.

National Regulations

A02040-CU EXCentral Unit Safetyand Safe Operation

The regulations, standards and guidelines cited in this operator's manual areapplicable in the Federal Republic of Germany. The applicable national regulationsshould be followed when the A02040-CU Ex central unit is used in other countries

The A02040-CU Ex central unit is desianed and tested in accordance withEN 61010 Part 1/lEC61010-1, “Safety Provisions for Electrical Measuring, Control,Regulation and Laboratory Instruments" and has been shipped ready for safeoperation.

To maintain this condition and to assure safe operation, read and follow the safetyinformation identified with the à symbol in this manual. Failure to do so can putpersons at risk and can lead to AO2040-CU Ex central unit damage as well asdamage to other systems and instruments.

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