Endress+Hauser Deltatop DP71B, Руководство по эксплуатации

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Maintenance and repairs Deltatop DP71B, DP72B, DP73B
44 Hauser
7.4 Return
The following procedures must be carried out before a transmitter is sent to Hauser for
repair or calibration for example:
• Remove all residue which may be present. Pay special attention to the gasket grooves and crevices
where medium may be present. This is especially important if the medium is dangerous to health,
e.g. corrosive, poisonous, carcinogenic, radioactive, etc.
• Always enclose a duly completed "Declaration of Contamination" form (a copy of the “Declaration
of Contamination” is included at the end of this operating manual). Only then can Endress
+Hauser transport, examine and repair a returned device.
Additionally specify the following:
• An exact description of the application.
• The chemical and physical properties of the product.
• A short description of the error that occurred (specify error code if possible)
• The operating time of the device.
7.5 Disposal
If disposing of the device, please separate the different components according to their materials.
7.6 Contact addresses of Hauser
Contact addresses can be found on our homepage: www.endress.com/worldwide. If you have any
questions, please do not hesitate to contact your Hauser representative.