1 About this document
1.1 Purpose of this document
These operating instructions contain the information required during the life cycle of the
s
afety relay.
These operating instructions must be made available to everyone who works with the
safety relay.
1.2 Scope
Product
T
his document applies to the following products:
•
Product code: ReLy HAND1
•
“Operating instructions” type label entry: 8020870
Document identification
Doc
ument part number:
•
This document: 8020872
•
Available language versions of this document: 8020870
You can find the current version of all documents at www.sick.com.
1.3 Target groups of these operating instructions
Some sections of these operating instructions are intended for certain target groups.
Ho
wever, the entire operating instructions are relevant for intended use of the product.
Table 1: Target groups and selected sections of these operating instructions
Target group Sections of these operating instructions
Project developers (planners, developers,
designers)
"Project planning", page 12
"Technical data", page 25
Installers "Mounting", page 17
Electricians "Electrical installation", page 20
Safety experts (such as CE authorized repre‐
sent
atives, compliance officers, people who
test and approve the application)
"Project planning", page 12
"Commissioning", page 22
"Technical data", page 25
Operators "Troubleshooting", page 23
Maintenance personnel "Troubleshooting", page 23
1.4 Additional information
www.sick.com
T
he following information is available on the Internet:
•
Data sheets and application examples
•
CAD data and dimensional drawings
•
Certificates (e.g. EU declaration of conformity)
•
Guide for Safe Machinery Six steps to a safe machine
1.5 Symbols and document conventions
The following symbols and conventions are used in this document:
ABOUT THIS DOCUMENT 1
8020872/1FH0/2022-10-27 | SICK O P E R A T I N G I N S T R U C T I O N S | ReLy HAND1
5
Subject to change without notice
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