Introduction; Organization Of The Service Manual - Fluke 39 Service Manual

1-1. Introduction

This service manual provides information on maintaining, troubleshooting, and repairing
the Fluke 39 Power Meter and Fluke 41B Power Harmonics Analyzer. The information
in this manual pertains to both models unless otherwise indicated. The Fluke 39 and 41B
share many features and are collectively referred to as "the Tester". "Model 41B" is
mentioned when a description pertains to that model only. This manual includes the
following:
•
Specifications
•
Theory of operation
•
Calibration procedure
•
Performance testing and troubleshooting procedures
•
Replacement parts lists
•
Schematic diagrams
A meter under warranty will be promptly repaired or replaced (at Fluke's option) and
returned at no charge. See the registration card for warranty terms. If the warranty has
expired, the meter will be repaired and returned for a fixed fee. Contact the nearest
Service Center for information and prices. A list of U.S. and International Service
Centers is included at the end of Chapter 6 of this manual.

1-2. Organization of the Service Manual

This service manual has the following chapters.
Chapter 1. Introduction and Specifications
Chapter 1 describes the Service Manual, explains special terminology and conventions,
and provides complete meter specifications.
Chapter 2. Theory of Operation
Chapter 2 treats the Tester's circuitry as functional blocks, with a description of each
block's role in overall operation. A detailed circuit description is then given for each
block. These descriptions explain operation to the component level and support the
troubleshooting and repair procedures in Chapter 5.
Chapter 3. General Maintenance
Chapter 3 provides information on general maintenance, handling precautions and
disassembly instructions. Instructions covering warranty repairs and shipping the
instrument to a service center are also contained in this section.
Chapter 4. Performance Testing and Calibration
Chapter 4 contains information on required test equipment, performance test procedures
and calibration of the instrument.
Chapter 5. Troubleshooting
Chapter 5 provides detailed repair procedures to the component level. Troubleshooting
and repair procedures rely on the Theory of Operation presented in Chapter 2 and the
Schematic Diagrams in Chapter 7.
Chapter 6. List of Replaceable Parts
Chapter 6 lists the parts used in the Tester as well as information on how and where to
order parts.
Introduction and Specifications
Introduction
1
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