ABB ACS880-37LC-0390A-7, Hardware Manual, Page: 25 / 242

Introduction to the manual
Contents of this chapter
This chapter describes the manual. It contains a flowchart of steps in checking the delivery,
installing and starting up the drive. The flowchart refers to chapters/sections in this manual
and to other manuals.
Target audience
This manual is intended for people who plan the installation, install, commission and do
maintenance work on the drive, or create instructions for the end user of the drive concerning
the installation and maintenance of the drive.
Read the manual before you work on the drive. You are expected to know the fundamentals
of electricity, wiring, electrical components and electrical schematic symbols.
Categorization by frame size and option code
Some instructions, technical data and dimension drawings which concern only certain frame
sizes are marked with the symbol of the frame size. The frame size indicates the number
of power modules that form the supply and inverter units respectively.
For example, the marking “2×R8i + 2×R8i” refers to a drive that has a supply unit consisting
of two frame R8i supply modules and an inverter unit consisting of two frame R8i inverter
modules. The frame size is marked on the type designation label, and can also be determined
from the type code.
The instructions, technical data and dimension drawings which only concern certain optional
selections are marked with option codes (such as "+E205"). The options included in the
drive can be identified from the option codes visible on the type designation label. The option
selections are listed in section
Type designation key (page 45) .
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Introduction to the manual 25