![background image](http://html1.mh-extra.com/html/ifm/dv2120/dv2120_operating-instructions-manual_3917076004.webp)
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2 Safety instructions
• The device described is a subcomponent for integration into a system�
The manufacturer is responsible for the safety of the system� The system
manufacturer undertakes to perform a risk assessment and to create a
documentation in accordance with legal and normative requirements to be
provided to the operator and user of the system� This documentation must
contain all necessary information and safety instructions for the operator,
the user and, if applicable, for any service personnel authorised by the
manufacturer of the system�
• Read this document before setting up the product and keep it during the entire
service life�
• The product must be suitable for the corresponding applications and
environmental conditions without any restrictions�
• Only use the product for its intended purpose
�
• If the operating instructions or the technical data are not adhered to, personal
injury and/or damage to property may occur�
• In case of malfunctions of the unit, please contact the manufacturer� Tampering
with the unit is not allowed�
• Installation, electrical connection, set-up, programming, configuration, operation
and maintenance of the product must be carried out by personnel qualified and
authorised for the respective activity�
• Protect units and cables against damage�
• If the device is used in a way that is not allowed by the manufacturer the
protection provided by the device may be affected�