Danfoss Turbocor TT Series, Руководство по обслуживанию, Страница: 17 / 294

Chapter 1.0 Introduction
This section provides a brief introduction to the Service Manual including the Application, Purpose, Organization,
Document Conventions used, Safety Information, and the Danfoss LLC Quality Policy.
1.1 Application
As of May 6, 2019, the product nomenclature changed. Figure 1-1 Old to New Type Code maps the old structure of
the Type code to the new structure. Additionally, the “Series” indicators have an additional character in order to
differentiate the standard compressors from high-lift compressors. Unless the compressor is a high-lift design, an “S”
will be added (e.g., TTS350). A high lift compressor will have an “H” in the Series designation (e.g., TTH375).
Throughout this manual, it shall be assumed that if a series designation contains neither an "S" or "H" (e.g., TT350)
that it is not a high-lift design. Refer to Figure 1-2 New Type Code for a complete description in the new design.
Figure 1-1 Old to New Type Code
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