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Introduction to this manual
3ADW000488R0101 DCS880 Service manual e a
Introduction to this manual
Chapter overview
This chapter describes the purpose, contents and the intended use of this manual.
Before You Start
The purpose of this service manual is to provide detailed information on how to service DCS880 power
converters. The Safety instructions
at the beginning of this manual needs to be studied before attempting any
work on or with the drive. Read this manual before servicing the drive.
What this manual contains
The Safety instructions can be found at the beginning of this manual.
Introduction to this manual
, the chapter you are currently reading, introduces you to this manual.
Fault Tracing Thyristors
, this chapter describes how to detect a faulty thyristor or SDCS-BAB-F0x.
Handling the Semiconductors
, this chapter describes the handling of thyristors and thyristor modules.
Exchange thyristors sizes H1 … H4
, this chapter describes the exchange of thyristors and SDCS-BAB-F0x in
converters sizes H1 … H4.
Exchange thyristors size H5
, this chapter describes the exchange of thyristors in converters size H5.
Exchange thyristors size H6
, this chapter describes the exchange of thyristors in converters size H6.
Exchange thyristors size H7
, this chapter describes the exchange of thyristors in converters size H7.
Exchange thyristors size H8
, this chapter describes the exchange of thyristors in converters size H8.
Exchange SDCS-CON-H01
, this chapter describes the exchange of a SDCS-CON-H01.
Service
, this chapter contains hardware change information, firmware download and technical hints.
Preventive Maintenance
, this chapter describes preventive maintenance of thyristor converters.
Appendix: Spare Parts list
, the Appendix contains the spare parts list.
Target group
This manual is designed to help those responsible for planning, installing, starting up and servicing thyristor
power converters.
These people should possess:
− Basic knowledge of physics, electrical engineering, electrical wiring principles, components as well as
symbols used in electrical engineering.
− Basic experience with DC drives and DC products.
Related documents
A list of related manuals is shown on the inside of the front cover under DCS880 Drive Manuals.
The above listed documentation can be found as DCS880 - Documentation pack following this link:
DCS880 - Documentation pack
.
Storage and transport
If the unit has been in storage prior to installation or is transported to another location, care must be taken to
ensure that the environmental conditions are complied with (see DCS880 Hardware Manual
).
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