Hitachi WJ Series

Contents
C-1
C.1 Contents
S.1 Introduction ......................................................................................................................................... S-1
S.2 Cautions ............................................................................................................................................... S-2
S.3 Product Warranty and Inquiry............................................................................................................. S-3
S.4 Related Technical Documents............................................................................................................ S-6
S.5 Trademark ............................................................................................................................................ S-6
C.1 Contents ............................................................................................................................................. C-1
Chapter 1 Safety Instructions/Risks
1.1 Warning Indications and Symbols .................................................................................................. 1-1-1
1.1.1 Details of Warning Indications ................................................................................................... 1-1-1
1.1.2 Description of Symbols ............................................................................................................... 1-1-1
1.2 Cautions ........................................................................................................................................... 1-2-1
1.2.1 Caution!......................................................................................................................................... 1-2-1
1.2.2 Precautions for Installation ........................................................................................................ 1-2-2
1.2.3 Precautions for Wiring ................................................................................................................ 1-2-3
1.2.4 Precautions for Running and Test Running ............................................................................. 1-2-5
1.2.5 Precautions for Maintenance/Daily Inspection ...................................................................... 1-2-8
1.2.6 Precautions for Disposal ............................................................................................................. 1-2-8
1.2.7 Other Cautions ............................................................................................................................. 1-2-9
1.2.8 Examples of Caution Labels .................................................................................................... 1-2-10
1.3 Compliance to European Directive (CE) ........................................................................................ 1-3-1
1.3.1 Caution for EMC (Electromagnetic Compatibility) ................................................................. 1-3-1
1.3.2 Caution for Machinery Directive (Functional Safety) ............................................................. 1-3-5
1.3.3 Note of European Directive (CE) ............................................................................................... 1-3-5
1.4 Compliance to UL Standards .......................................................................................................... 1-4-1
1.4.1 UL Cautions .................................................................................................................................. 1-4-1
Chapter 2 Outline of This User's Guide/Procedure for Operation
2.1 What Is Written in this User's Guide ............................................................................................... 2-1-1
2.1.1 Before Reading This Guide ........................................................................................................ 2-1-1
2.1.2 Overview of Each Chapter .......................................................................................................... 2-1-2
2.2 Procedure for Operation (Flowchart) ............................................................................................. 2-2-1
2.2.1 When Installing a New Inverter .................................................................................................. 2-2-1
2.2.2 When Replacing WJ200 (Old Model) with WJ-C1 .................................................................. 2-2-3