Troubleshooting Cerabar M, Deltabar M, Deltapilot M / 4...20 mA HART
96 Endress+Hauser
8.3 Repair
The Endress+Hauser repair concept provides for measuring devices to have a modular design and
that the customer can also carry out repairs (see ä 97, Chap. 8.5 "Spare Parts").
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Note!
• For certified devices, please see the "Repair of Ex-certified devices" section.
• For more information on service and spare parts, contact Endress+Hauser Service. See
www.endress.com/worldwide.
8.4 Repair of Ex-certified devices
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Warning!
When repairing Ex-certified devices, please note the following:
• Only specialist personnel or Endress+Hauser may repair certified devices.
• Relevant standards, national hazardous area regulations and safety instructions and certificates
must be observed.
• Only genuine Endress+Hauser spare parts may be used.
• When ordering spare parts, please check the device designation on the nameplate. Identical parts
may only be used as replacements.
• Electronic inserts or sensors already in use in a standard device may not be used as spare parts for
a certified device.
• Carry out repairs according to the instructions. Following a repair, the device must fulfill the
requirements of the specified individual tests.
• A certified device may only be converted to another certified device version by Endress+Hauser.
• All repairs and modifications must be documented.
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