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About this document
1.1
Purpose of this document
These operating instructions contain the information needed during the life cycle of the
single-beam photoelectric safety switch.
Operating instructions of the single-beam photoelectric safety switch must be made
available to all people who work with the device.
Please read these operating instructions carefully and make sure that you understand
the content fully before working with the single-beam photoelectric safety switch.
1.2
Scope
These operating instructions only apply to the L25 single-beam photoelectric safety
switches with the following type label entries in the “Operating Instructions” field:
•
8024676
This document is included with the following SICK part numbers (this document in all
available language versions):
8024676
1.3
Target groups of these operating instructions
Some chapters of these operating instructions are intended for certain target groups.
However, the entire operating instructions are relevant for intended use of the product.
Table 1: Target groups and selected chapters of these operating instructions
Target group
Chapter of these operating instructions
Project developers
(planners, developers,
designers)
"Project planning", page 12
"Technical data", page 39
Installers
Electricians
"Electrical installation", page 28
Safety experts (such
as CE authorized rep‐
resentatives, compli‐
ance officers, people
who test and approve
the application)
"Project planning", page 12
"Commissioning", page 30
"Technical data", page 39
"Checklist for initial commissioning and commissioning", page 45
Operators
"Operation", page 33
"Troubleshooting", page 36
Maintenance person‐
nel
"Maintenance", page 34
"Troubleshooting", page 36
"Ordering information", page 42
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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8024678/2020-01-24 | SICK
O P E R A T I N G I N S T R U C T I O N S | L25
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Subject to change without notice