16
Introduction
3ADW000195R0501 DCS800 Service Manual e e
Introduction
How to use this manual
The purpose of this service manual is to provide detailed information on how to
service power converters from the DCS800 series.
Contents of this manual
Safety instructions
This chapter is located at the beginning of this manual.
Introduction
This chapter informs about the contents and the use of this manual as well as the
boundary conditions applying and the thyristor power converter rating plate.
Fault Tracing Thyristors
This chapter describes how to detect and select a faulty thyristor.
Handling the Semiconductors
This chapter describes the handling of thyristors and thyristor modules.
Exchange of Thyristors of Sizes D1 to D4
This chapter describes the exchange of thyristors in converters sizes D1 to D4.
Exchange of Thyristors of Size D5
This chapter describes the exchange of thyristors in converters size D5.
Exchange of Thyristors of Size D6
This chapter describes the exchange of thyristors in converters size D6.
Exchange of Thyristors of Size D7
This chapter describes the exchange of thyristors in converters size D7
Exchange of SDCS-CON-4
This chapter describes the exchange of a SDCS-CON-4
Service
This chapter contains hardware information and technical hints.
Preventive Maintenance
This chapter describes the measures for preventive maintenance of the thyristor
converters.
Appendix A Spare Parts list
The Appendix A contains the spare parts list of the converters.
Target group
This manual is designed to help those responsible for planning, installing, starting
up and servicing the thyristor power converter.
These people should possess:
basic knowledge of physics and electrical engineering, electrical wiring
principles, components and symbols used in electrical engineering, and
basic experience with DC drives and products.
Associated publications
A list of associated publications is published on the inner page of this manual’s
cover, see DCS800 Drive Manuals
. Here is a list of the most important ones:
The DCS800 Hardware Manual (3ADW000194) describes all hardware
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