Safety
Leuze electronic GmbH + Co. KG
DCR 258i
9
NOTICE
Do not modify or otherwise interfere with the device!
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Do not carry out modifications or otherwise interfere with the device.
The device must not be tampered with and must not be changed in any way.
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The device may only be opened for exchanging the housing hood.
Stainless stainless steel housings must not be opened.
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There are no user-serviceable parts inside the device.
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Repairs must only be performed by Leuze electronic GmbH + Co. KG.
2.3
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 familiarity with relevant standards
and regulations, certified electricians are able to perform work on electrical systems and independently de-
tect possible dangers.
In Germany, certified electricians must fulfill the requirements of accident-prevention regulations DGUV
(German Social Accident Insurance) provision 3 (e.g. electrician foreman). In other countries, there are re-
spective regulations that must be observed.
2.4
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.