Leuze electronic CML 720i Mode D'emploi page 21

Safety
This light curtain was developed, manufactured and tested in line with the applica-
ble safety standards.
Intended use
Light curtains of the CML 700i series are optoelectronic sensors for optical and
contactless detection or measurement of objects.
Areas of application
The light curtains of the CML 700i series are especially designed for the following
areas of application:
– Height/position detection
– Contour measurement
– Packet measurement
Foreseeable misuse
Any use other than that defined under "Intended use" or which goes beyond that
use is considered improper use. In particular, use of the device is not permitted in
the following cases:
– in rooms with explosive atmospheres (with exception of Ex models)
– in circuits which are relevant to safety
– for medical purposes
NOTICE
Do not carry out modifications or otherwise interfere with the device!
Competent persons
Connection, mounting, commissioning and adjustment of the device must only be
carried out by competent persons.
Prerequisites for competent persons:
– They have a suitable technical education.
– They are familiar with the rules and regulations for occupational safety and
safety at work.
– They are familiar with the original operating instructions of the device.
– They have been instructed by the responsible person on the mounting and
operation of the device.
Certified electricians
Electrical work must be carried out by a certified electrician.
Due to their technical training, knowledge and experience as well as their familiar-
ity with relevant standards and regulations, certified electricians are able to per-
form work on electrical systems and independently detect possible dangers.
In Germany, certified electricians must fulfill the requirements of accident-preven-
tion regulations DGUV Regulation 3 (e.g. electrician foreman). In other countries,
there are respective regulations that must be observed.
EN
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