Burkert 8681 Guide Rapide page 9

BasicSafetyInstructions
WARNING!
Risk of electric shock!
• Before reaching into the system (except for the Teach-In procedure
in a non-explosive atmosphere) switch off the power supply and
secure it to prevent restarting!
• Observe applicable accident prevention and safety regulations for
electrical equipment!
General Hazardous Situations
To prevent injuries, ensure that:
• the system cannot be activated unintentionally.
• installation and maintenance work, as well as operator control
actions may be carried out by authorized, qualified technicians only
and with the appropriate tools.
• not any unauthorized internal or external modifications are made
to the device.
• after an interruption in the power supply or pneumatic supply, ensure
that the process is restarted in a defined or controlled manner.
• the device may be installed and operated only when in perfect con-
dition and in consideration of the operating instructions.
• the general rules of technology apply to application planning and
operation of the device.
NOTE!
Electrostatic sensitive components / modules!
• The device contains electronic components, which react sensitively
to electrostatic discharge (ESD). Contact with electrostatically
charged persons or objects may be hazardous to these
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Type 8681
components. In the worst case scenario, they will be destroyed
immediately or will fail after start-up
• Observe the requirements in accordance with DIN EN 61340-5-1
to minimize or avoid the possibility of damage caused by sudden
electrostatic discharge!
• Also, ensure that you do not touch electronic components when
the power supply voltage is present!
NOTE!
Warns of damage to property!
• Don't supply the medium connectors of the system with any liquids
or with aggressive or flammable media.
• Don't physically stress the housing (e.g. by placing heavy objects
on it or standing on it).
• Don't make any unauthorized external modifications to the device
housings. Don't paint the housing parts or screws.
• Only use compatible cleaning agents for cleaning the securely
closed control head and always rinse thoroughly with clean water.
Control Head Type 8681 was developed with due conside-
ration given to accepted safety rules and is state-of-the-art.
Nevertheless, dangerous situations may
english
occur.
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