CAUTION
If any operating or adjusting devices other than those specified in this document are
used or other methods are employed, this can lead to dangerous exposure to radiation.
b
Only use the operating or adjusting devices specified in this document.
b
Only follow the methods specified in this document.
b
Do not open the housing, except for the purposes of the installation and mainte‐
nance work specified in these operating instructions.
2.2
Correct use
The deTec4 safety light curtain is an electro-sensitive protective device (ESPE) and is
suitable for the following applications:
•
Hazardous point protection
•
Access protection
•
Hazardous area protection
The product must not be used in safety functions.
The deTec4 safety light curtain must only be used within the limits of the prescribed
and specified technical data and operating conditions at all times.
Any instance of improper use, incorrect modification, or manipulation of the deTec4
safety light curtain shall void any warranty provided by SICK AG; furthermore, SICK AG
shall not accept any responsibility or liability for any resulting damage and consequen‐
tial damage.
2.3
Inappropriate use
The safety light curtain works as an indirect protective measure and cannot provide
protection from parts thrown out nor from emitted radiation. Transparent objects are
not detected.
Among others, the deTec4 safety light curtain is not suitable for the following applica‐
tions:
•
Outdoors
•
Underwater
•
In explosion-hazardous areas
•
At altitudes over 3,000 m above sea level
•
In environments with increased levels of ionizing radiation
2.4
Requirements for the qualification of personnel
The safety light curtain must only be configured, installed, connected, commissioned
and serviced by qualified safety personnel.
Project planning
You need safety expertise to implement safety functions and select suitable products
for that purpose. You need expert knowledge of the applicable standards and regula‐
tions.
Mounting, electrical installation and commissioning
You need suitable expertise and experience. You must be able to assess if the machine
is operating safely.
2
SAFETY INFORMATION
10
O P E R A T I N G I N S T R U C T I O N S | deTec4
8021645/1EB0/2022-04-28 | SICK
Subject to change without notice