ABB ACS355 series Zusatzhandbuch - Seite 8

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8 Introduction to the manual

Safety instructions

This supplement does not repeat the complete safety instructions of the drive but it

only includes the instructions related to the scope of this manual.

WARNING! If you ignore these instructions, injury or death, or damage to the

equipment can occur.

Only a qualified electrician is allowed to install, start up and maintain the drive!

Never work on the drive, motor cable or motor when input power is applied. After

disconnecting the input power, always wait for 5 minutes to let the intermediate circuit

capacitors discharge before you start working on the drive, motor or motor cable. This

avoids both the risk of electrical shock and the risk of explosion.

WARNING! Read and obey all safety instructions given for the drive in

ACS355 user's manual (3AUA0000066143 [English]). If you ignore them,

injury or death, or damage to the equipment can occur.

The supplement is intended for people who install, start-up, use and service the drive

in a potentially explosive atmospheres. Read the manual before working on the drive.

You are expected to know the fundamentals of electricity, wiring, electrical

components, electrical schematic symbols and ATEX/Ex regulations.

This document is a supplement to ACS355 user's manual (3AUA0000066143

[English]).

The chapters of this supplement are briefly described below.

• Introduction to the manual (this chapter) introduces this manual.

•

Option description and instructions

transportation and storage and installation of the drive. It also contains the

ambient condition requirements and lists the relevant standards and directives.

The EU declaration of conformity and the ATEX certificate are also included.

contains instructions for checking the delivery,