Hobart 120CU20, Руководство по эксплуатации и техническому обслуживанию с иллюстрированным списком запасных частей

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OM-2228 / Operation and Maintenance Manual
120CU20 / Series 500120 / 400 Hz. Generator Set
October 15, 2013 Introduction
Page 1
Introduction
This manual contains operation and maintenance information for a 120CU20, 400 Hz Generator Set
manufactured by ITW GSE Group, Hobart Ground Systems, Palmetto, Florida 34221.
This manual is not intended to be a textbook on electricity or electronics. Its primary purpose is to provide
information and instructions to experienced operators, electricians, and mechanics who have never operated
this equipment. It is the intent of this manual to guide and assist operators and maintenance people in the
proper use and care of the equipment.
Use of the manual should not be put off until a trouble or need for help develops. Read the instructions
before starting the unit. Learn to use the manual and to locate information contained in it. Its style and
arrangement are very similar to commercial aircraft manuals.
The manual is divided into five chapters plus an appendix. Each chapter is divided into as many sections as
required. Each new section starts with page 1. Each page is identified by chapter, section and page number,
which are located in the lower, outside corner. When information located in another portion of the manual is
referred to, its location is identified by a chapter, section, and paragraph or figure number.
For example: “(see Section 2-3, Paragraph 1.a.)” refers to information located in Chapter 2, Section 3,
Paragraph 1.a. If a chapter and section are not indicated in a reference, the referenced material is located in
the same section as the reference, for example: “(see Paragraph 1.a.).”
The Appendix is the last section. It contains a list of available options that may be purchased with that unit.
Items on the list with check marks next to them, have been added to the standard unit per the customers
order. Literature for each option follows. The Appendix will help control the information in the manual:
making it unique to the unit purchased.
In addition to operation and maintenance instructions, the manual contains an illustrated parts list in Chapter
4, and a collection of manufacturer’s literature and supplemental information in Chapter 5.
The manual is arranged as follows:
Chapter 1: Description/Operation
Chapter 2: Servicing/Troubleshooting
Chapter 3: Overhaul/Major Repair
Chapter 4: Illustrated Parts List
Chapter 5: Manufacturer’s Literature
Appendix A: Options