Safety regulations
Original instruction manual Date: 2017.08.28 Page 7 of 28
2 Safety regulations
• The device may only be installed and commissioned by an electrician or trained persons who are familiar with
these operating instructions and the applicable regulations regarding work safety and accident prevention.
• Observe the VDE, EN and local regulations, particularly with respect to the protective measures.
• Failure to observe the regulations may result in death, severe bodily injury or extensive property damage.
• For emergency-stop applications, either the integrated function for restart interlock must be used or
automatic restarting of the machine must be prevented by means of a higher-level control.
• During transport, storage and operation adhere to the conditions specified in EN 60068-2-1, 2-2!
• Unauthorized modifications shall render any warranty null and void.
• Dangers may thereby arise that could result in severe injuries or even death.
• Install the device in a control cabinet with a protection class of at least IP54! Dust and moisture may
otherwise result in impaired functions.
• Installation in a control cabinet is mandatory.
• Ensure adequate protection circuits at output contacts for capacitive and inductive loads!
• The device is to be installed taking into account the distances required per DIN EN 50274, VDE 0660-514.
• During operation, switching devices carry dangerous voltage. Do not remove protective covers.
• Replace the device after the first malfunction!
• Properly dispose of the device at the end of its service life.
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• If these regulations are not adhered to or in the event of improper use, DINA Elektronik GmbH accepts
absolutely no liability for the resulting property damages or personal injury.
• Save this product information!
2.1
Important notes and validation
• The product described here was developed to perform safety related functions as part of a complete system.
• The complete system consists of sensors, evaluation and message units as well as concepts for safe
shutdowns.
• It is the responsibility of the manufacturer of a system or machine to ensure the proper overall function.
• The manufacturer of the system is required to test and to document the effectiveness of the implemented
safety concept within the complete system.
• This verification is to be performed after every modification to the safety concept or to safety parameters.
• DINA Elektronik is not in the position to guarantee the properties a complete system that was not designed
by DINA.
• DINA Elektronik GmbH also accepts no liability for recommendations that are given or implied by the
following description.
• No new guarantee, warranty or liability claims that extend beyond DINA's general delivery conditions can be
derived on the basis of the following description.
• To avoid EMC disturbances, the physical environmental and operating conditions at the installation location
of the product must comply with section EMC of DIN EN 60204-1.
• The safety function must be required every month if there is performance level (e) and every year if there is
PLd is required by using contact outputs.
• The information in the general technical data at the end of the operating instructions must be adhered to.
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