Endress+Hauser Proline t-mass A 150, Operating Instructions Manual, Page: 91 / 134

Proline t-mass A 150 HART Repair
Hauser 91
13 Repair
13.1 General notes
Repair and conversion concept
The Hauser repair and conversion concept provides for the following:
• The measuring devices have a modular design.
• Spare parts are grouped into logical kits with the associated Installation Instructions.
• Repairs are carried out by Hauser Service or by correspondingly trained
customers.
• Certified devices can be converted into other certified devices only by Hauser
Service or at the factory.
Notes for repair and conversion
For repair and modification of a measuring device, observe the following notes:
• Use only original Hauser spare parts.
• Carry out the repair according to the Installation Instructions.
• Observe the applicable standards, federal/national regulations, Ex documentation (XA)
and certificates.
• Document every repair and each conversion and enter them into the W@M life cycle
management database.
13.2 Spare parts
• Some interchangeable measuring device components are identified by an overview sign.
This contains information about the spare part.
• The spare part overview sign is located in the connection compartment cover of the
device and contains the following information:
• A list of the most important spare parts for the measuring device, including their
ordering information.
• The URL for the W@M Device Viewer ( www.endress.com/deviceviewer ):
All the spare parts for the measuring device, along with the order code, are listed here
and can be ordered. If available, users can also download the associated Installation
Instructions.
Measuring device serial number:
• Is located on the device nameplate and the spare part overview sign.
• Can be read out via the "Serial number" parameter in the "Device information"
submenu.
13.3 Hauser services
For information about service and spare parts, contact your Hauser
distributor.