ABB Symphony Harmony Series Instructions Manual page 28

Section 1 Introduction ..................................................................................................1-1
Overview .................................................................................................................. 1-1
Intended User .......................................................................................................... 1-1
Applications ............................................................................................................. 1-2
Features .................................................................................................................. 1-2
Instruction Content.................................................................................................. 1-2
How to use this Instruction ...................................................................................... 1-3
Document Conventions ............................................................................................ 1-3
Glossary of Terms and Abbreviations ....................................................................... 1-4
Reference Documents .............................................................................................. 1-4
Nomenclature .......................................................................................................... 1-4
Specifications........................................................................................................... 1-6
Section 2 Description and Operation .........................................................................2-1
Introduction............................................................................................................. 2-1
Description .............................................................................................................. 2-1
Power Chassis ...................................................................................................... 2-1
Power Supply Trays.............................................................................................. 2-5
Power Entry Panel (PEP) ....................................................................................... 2-5
Fan Assembly....................................................................................................... 2-6
DC Bus Monitoring Assembly ............................................................................... 2-7
Section 3 Installation ....................................................................................................3-1
Introduction............................................................................................................. 3-1
Special Handling ...................................................................................................... 3-1
Unpacking and Inspection........................................................................................ 3-2
Safety Considerations .............................................................................................. 3-3
Wiring Considerations.............................................................................................. 3-3
Grounding ............................................................................................................... 3-3
Installation Sequence............................................................................................... 3-4
Section 4 Troubleshooting ..........................................................................................4-1
Introduction............................................................................................................. 4-1
Troubleshooting Procedures ..................................................................................... 4-1
Section 5 Maintenance .................................................................................................5-1
Introduction............................................................................................................. 5-1
Preventive Maintenance Schedule ............................................................................ 5-2
WBPEEUI210509A1
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