Burkert Type 2712 - Manual (Page 6)

G
ENERAL
I
NFORMATION
4 - 2712
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Symbols
ATTENTION!
marks notes on whose non-observance your health or the functioning of the device will
be endangered.
Please observe the notes in these operating instructions together with the conditions of use and permitted
data that are specified in the data sheets of valve, in order that the device will function perfectly and
remain operable for a long time:
• 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!
• Ensure a defined and controlled re-start of the process following an interruption of the electrical or
pneumatic supply!
• Take the safety notes from the electrical part of the Top Control operating instructions
• 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!
Safety notes
NOTE marks important additional information, tips and recommendations.
The following symbols are used in these operating instructions:
marks a work step that you must carry out.
GENERAL NOTES
Warranty conditions
A prerequisite for validity of the warranty is use of the device as intended with observance of the specified
conditions of use.
ATTENTION!
The warranty covers only faultless condition of valve Type 2712 with pneumatic drive and
the Top Control.. No liability will be accepted for consequent damage of any kind that may
arise from failure or malfunctioning of the device.
Contact addresses
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: [email protected]
International
Contact addresses can be found on the final pages of these printed operating instructions.
And also on the internet at: www.burkert.com
Germany