Burkert Type 2712 - Manual (Page 6)

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Warranty conditions
This document contains no warranty statements. In this connection we refer to our general sales and
business 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 the valve Type 2712 with pneumatic
actuator and the TopControl. No liability will be accepted for consequential damage of
any kind that may arise from failure or malfunctioning of the device.
Scope of delivery
Immediately after receipt of a shipment, make sure that the contents are undamaged and match the
scope of delivery stated on the packing slip.
If there are discrepancies, please contact immediately our customer service:
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-76453 Ingelfingen
Tel.: +49 (0) 7940 - 10 91 111
Fax: +49 (0) 7940 - 10 91 448
E-Mail: [email protected]
Symbols
The following symbols are used in these operating instructions:
marks a work step thet 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.
Please observe the notes in these operating instructions together with the conditions of use and permitted
data that are specified in the data sheets for the pneumatically actuated valve and for the Top
Control, 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 for electrical devices 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!
• Read the safety notes for the electrical part in the operating instructions for the TopControl.
• 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