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About this document
1.1
Purpose of this document
These operating instructions contain the information required during the life cycle of the
safety relay.
These operating instructions must be made available to everyone who works with the
safety relay.
1.2
Scope
This document only applies to a ReLy safety relay with the following type label entries in
the Operating Instructions field:
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8023912
1.3
Target groups and structure of these operating instructions
These operating instructions are intended for the following target groups: project devel‐
opers (planners, developers, designers), installers, electricians, safety experts (such as
CE authorized representatives, compliance officers, people who test and approve the
application), operators, and maintenance personnel.
These operating instructions are organized by the life phases of the device: project
planning, mounting, electrical installation, commissioning, operation and maintenance.
The table below shows the target groups and how – for many applications – these are
typically divided up between the manufacturer and the entity operating the machine in
which the device is to be integrated:
Area of responsibility
Target group
Specific chapters of these operating instruc‐
tions
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Manufacturer
Project developers
(planners, developers,
designers)
"Project planning", page 11
"Technical data", page 24
Installers
Electricians
"Electrical installation", page 18
Safety experts
"Project planning", page 11
"Commissioning", page 21
"Technical data", page 24
Operating entity
Operators
Maintenance person‐
nel
"Troubleshooting", page 22
"Ordering information", page 30
1)
Chapters not listed here are intended for all target groups. All target groups must follow all of the safety
and warning instructions in all chapters of the operating instructions!
In other applications, the operating organization is also the manufacturer of the equip‐
ment with the corresponding allocation of the target groups.
1.4
Additional information
The following information is available on the Internet:
•
This document in other languages
•
Data sheets and application examples
•
CAD data and dimensional drawings
ABOUT THIS DOCUMENT
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8023925/2019-10-11 | SICK
O P E R A T I N G I N S T R U C T I O N S | ReLy OSSD3
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Subject to change without notice
