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Faudi AFGUARD AFG Series User Manual

Faudi AFGUARD AFG Series
47 pages
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Version 2.2
Operating instructions
AFGUARD
®
Zone 0/1 type
Page: 1
of: 47
FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf
BA_AFGUARD_Ex_rev2.2_Englisch
Sensor for the measurement of free water in Jet Fuel
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Faudi AFGUARD AFG Series Specifications

General IconGeneral
SeriesAFGUARD AFG
MaterialAluminum
Connection TypeThreaded
Operating Pressure10 bar
TypeFilter
ApplicationFuel Filtration

Summary

Safety Guidelines and Precautions

Intended Use of AFGUARD® Sensor

Defines the intended application and purpose of the AFGUARD® sensor for measuring free water in Jet Fuel.

Installation, Commissioning, and Operation Procedures

Outlines the procedures and personnel qualifications required for installing, commissioning, and operating the device.

Operational Safety Requirements

Covers general safety conditions and compliance with regulations for operating the sensor.

Device Return for Repair

Details the process for returning the device for repair, including necessary documentation.

Product Identification and Scope

Product Structure and Marking

Explains the physical components and labeling of the AFGUARD® sensor.

Scope of Delivery Contents

Lists all items included in the standard package of the AFGUARD® sensor.

Installation, Dismantling, and Procedures

Incoming Acceptance, Transport, and Storage

Guides on receiving, inspecting, and storing the AFGUARD® upon delivery.

Installation Conditions and Requirements

Specifies environmental and physical requirements for installing the sensor.

AFGUARD® Sensor Dimensions

Provides detailed physical dimensions of the AFGUARD® sensor for installation planning.

Correct Mounting Position

Details the correct horizontal mounting orientation required for the AFGUARD® sensor.

Threading and Installation Location

Covers the special threads required for AFGUARD® installation and selecting the optimal location.

Selecting the Installation Place

Advises on selecting an accessible and secure location for sensor installation and maintenance.

Procedure for Proper AFGUARD® Installation

Step-by-step instructions for correctly installing the AFGUARD® sensor into the pipe section.

AFGUARD Orientation in Pipe Section

Explains how to orient the sensor within the pipe for optimal droplet detection.

AFGUARD® Measuring System Components

Details the components of a complete AFGUARD® measuring system, including accessories.

Isolating Converter with Transmitter Supply

Specifies requirements for isolating converters used with the AFGUARD® for intrinsic safety.

Proof of Intrinsic Safety for Circuits

Provides guidance on ensuring intrinsic safety for interconnections in electrical circuits.

Installing a Measuring Point

Offers recommendations for installing the AFGUARD® sensor carefully to avoid damage.

AFGUARD® Installation Examples

Illustrates typical installation scenarios for the AFGUARD® sensor.

Measuring at Filter Vessel Inlet/Outlet

Describes measuring free water content at filter vessel inlets and outlets.

Checking Correct Assembly

Lists checks to ensure the AFGUARD® sensor is correctly installed and leak-free.

AFGUARD® Sensor Dismantling

Provides instructions on how to safely remove the AFGUARD® sensor from the pipe.

Cabling and Electrical Connections

Direct Connection to Isolated Converter

Details how to connect the AFGUARD® to an isolated converter with power supply.

Operation, Measurement, and Calibration

AFGUARD® Assembly Instructions

Explains the assembly of the AFGUARD® sensor, its components, and functional units.

AFGUARD® Mode of Operation

Describes how the AFGUARD® sensor works to detect free water and other phases.

AFGUARD® Signal Output

Explains the 4-20 mA signal output and its interpretation for different conditions.

AFGUARD® Sensor Calibration

Provides guidance on calibrating the AFGUARD® sensor for accurate measurements.

Commissioning and Functional Checks

Installation and Function Check

Outlines the steps to verify the correct installation and functionality of the AFGUARD®.

Loop Testing and Verification

Loop Check Procedure and Test

Describes a special device and procedure for testing the AFGUARD® loop functionality.

Maintenance and Cleaning

AFGUARD® Cleaning Procedure

Provides instructions on how to clean the AFGUARD® sensor's optical path.

Accessories and Installation Aids

Connection Accessories

Lists standard and optional accessories for connecting the AFGUARD®.

Installation Accessories

Details optional accessories required for installation, such as torque wrenches.

Troubleshooting Common Issues

Troubleshooting Instructions Reference

Refers to the issues and solutions section for resolving problems.

Sensor Checks Caution

Cautions that only authorized personnel should perform sensor checks.

Available Spare Parts

Lists available spare parts for the AFGUARD® sensor.

Device Return for Service

Instructions for returning the AFGUARD® for repair, including necessary documentation.

Product Disposal Guidelines

Guidance on the environmentally compliant disposal of the AFGUARD® electronic components.

Technical Data and Specifications

Input Measured Values and Ranges

Details the measured values and ranges for the AFGUARD® sensor.

Ambient Conditions and Protection

Specifies operating and storage temperature, humidity, and ingress protection.

Performance Parameters and Electrical Data

Lists electrical supply, optical radiation, and explosion group data.

Process Conditions and Media

Defines operating pressure, process temperature, and media compatibility.

Product Layout and Materials

Describes the physical design, dimensions, and materials used in the AFGUARD®.

Certifications and Declarations

Original EC-Type Examination Certificate

Official EC-Type Examination Certificate detailing ATEX compliance.

EC-Type Examination Certificate Translation

English translation of the EC-Type Examination Certificate.

PESO Certificate for India

Approval certificate from India's PESO for hazardous area use.

EC Declaration of Conformity

Formal declaration of the product's conformity with EC directives.

Frequently Asked Questions

Declaration of Decontamination Form