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Woodward TecJet 52 Gen II User Manual

Woodward TecJet 52 Gen II
88 pages
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EC-US-L1
Product Manual 26833
(Revision C, 11/2022)
Original Instructions
TecJet™ 52 Gen II
Installation and Operation Manual

Table of Contents

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Woodward TecJet 52 Gen II Specifications

General IconGeneral
Number of Ignition Outputs4
Number of Digital Inputs8
Number of Digital Outputs4
Number of Analog Inputs4
ModelTecJet 52 Gen II
Operating Temperature-40°C to +85°C
CommunicationCAN
TypeElectronic Control Unit
ApplicationEngine Control

Summary

Safety and Compliance

Warnings and Notices

Safety alerts, definitions of hazard terms, and precautions for safe operation.

Electrostatic Discharge Awareness

Precautions to prevent damage to electronic components from static electricity.

Regulatory Compliance

Details European and UK compliance directives relevant to the product.

General Information

TecJet 52 Introduction and Connections

Overview of the TecJet 52, its features, and physical connections.

Programmable Features and Service Tool

Details configurable parameters and the associated service software.

Installation

Introduction and Mounting

Installation overview, safety warnings, and mounting instructions.

Outline Drawings

Dimensional drawings and mounting details for the TecJet 52.

Electrical Connections

Details on main connector, mating connectors, and wiring practices.

Wiring Details

Covers shielded wiring, grounding, and various input/output signal connections.

CAN Communication Wiring

Configuration and wiring for CAN bus communication.

Description of Operation

Configuration and Basic Operation

Introduces configuration, power-on, and normal operation procedures.

Diagnostics and Status

Explains valve diagnostics, status indications, and error reporting.

Communication Protocols

Details SAE J1939 and CANopen communication protocols.

Position Hold Feature

Describes the feature for holding valve position during analysis.

TecJet 52 Specifications

General Specifications

Lists electrical, mechanical, and fuel connection specifications.

Environmental Specifications

Details temperature, vibration, shock, and EMC specifications.

Fuel Specifications

Lists acceptable fuel gas compounds and pressure ranges.

Flow Characteristics

Describes the accuracy and performance of the TecJet 52 fuel metering.

Valve Sizing

Flow Rate Comparison

Guidance on comparing TecJet 52 flow rates for different conditions.

Flow Capacity Graphs

Graphs illustrating flow capacity for specialty and natural gas.

Service Tool Usage

Overview, Description, and Installation

Introduces the Service Tool, its purpose, and installation.

Troubleshooting Screens

Explains how to use overview, troubleshooting, warnings, and errors screens.

Configuration and Identification

Covers viewing configuration settings and product identification.

Editing and Loading Configuration

Guides on editing various settings and loading them to the control.

Troubleshooting

Status Indications Troubleshooting

Lists status indications and their causes/actions.

Warnings Troubleshooting

Lists common warnings, their causes, and possible actions.

Errors Troubleshooting

Lists common errors, their causes, and possible actions.

Maintenance

General Maintenance

Discusses deposit build-up and applicability of maintenance.

Cleaning Procedure

Step-by-step instructions for cleaning the TecJet 52 valve.

Product Support and Service

Support Options

Outlines options for obtaining product support.

Service Options

Lists available product service options like repair and exchange.

Returning Equipment and Packing

Instructions for returning equipment for repair and proper packing methods.

Engineering and Technical Assistance

Information on engineering services and how to get technical assistance.

Revision History

Declarations

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