Introduction; Purpose; Intended Audience; Reading Prerequisites - ABB HD5-S Original Instructions Manual

1. INTRODUCTION

Purpose

The purpose of this document is to describe the functions and to provide instructions for installation,
operation, maintenance and troubleshooting of the three-position device.

Intended audience

This document is aimed at planners, as well as specialist staff working in assembly and maintenance.
In addition, this operating manual is aimed at users who have received training and authorization, from the
operator of the facility, in relation to these devices, how to handle them, and the hazards they pose.

Reading prerequisites

It is assumed that the reader of this document has the following knowledge:

Basic knowledge of ABB JOKAB SAFETY products

Knowledge of safety products

Knowledge of safety control devices with functions relevant to safety

Knowledge of related facilities

Warning symbols

The following warning symbols are used in this document:
Danger of personal injury!
Attention! Failure to follow instructions or work sequences properly may result in personal
injury.
Risk of damage to the equipment!
Caution Failure to follow instructions or work sequences properly may result in damage to
the equipment.
Note Notes are used to provide important or explanatory information.
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