Burkert 8631 Operating Instructions Manual page 8

G N
ENERAL OTES
Symbols
The following symbols are used in these operating instructions:
Marks a work step that you must carry out.
ATTENTION!
Marks notes on whose non-observance your health or the functioning of the device will
be endangered.
NOTE
Marks important additional information, tips and recommendations.
Intended use
In order for the device to function perfectly and have a long service life, you must observe the information
given in these operating instructions and comply with the operating conditions and the permissible data
for the TOP Control on/off, in addition to the information for the respective pneumatically actuated valve,
which is specified in the „Technical Data" chapter of these instructions and in the valve instructions.
Please note that the Top control on/off may not be used out-of-doors.
In view of the large number of possible applications and categories of use, you should check whether the
Top control on/off is suitable for your specific application, and carry out tests where necessary.
Safety notes
• Keep to standard engineering rules in planning the use of and operating the device!
• Installation and maintenance work are only allowed by specialist personnel using suitable tools!
• Observe the current regulations on accident prevention and safety during operation and maintenance
of the device!
• Switch off the supply voltage in all cases before intervening in the system!
• Note that in systems under pressure, piping and valves may not be loosened!
• Take suitable precautions to prevent inadvertent operation or damage by unauthorized action!
• Make sure that after an interruption to the electrical or pneumatic supply, the process starts up again in
a well-defined, controlled manner!
• On non-observance of these notes and unauthorized interference with the device, we will refuse all
liability and the warranty on device and accessories will become void!
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