Leuze 50138195, Manual

Page: 23 / 92

NOTICE
Ä Observe the safety notices on intended use and foreseeable mis-
use in the operating instructions for the sensor.
NOTICE
Do not modify or otherwise interfere with the device!
Ä Do not carry out modifications or otherwise interfere with the de-
vice. The device must not be tampered with and must not be
changed in any way.
Ä The device must not be opened. There are no user-serviceable
parts inside.
Ä
Repairs must only be performed by Leuze electronic GmbH + Co.
KG.
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 operating instructions for 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 (German Social Accident Insurance) provision 3 (e.g. elec-
trician foreman). In other countries, there are respective regulations that must be
observed.
Disclaimer
Leuze electronic GmbH + Co. KG is not liable in the following cases:
– The device is not being used properly.
– Reasonably foreseeable misuse is not taken into account.
– Mounting and electrical connection are not properly performed.
– Changes (e.g., constructional) are made to the device.
23
EN