Liquiphant S, Nivotester
14 Endress+Hauser
Repair
Repair All repairs to the devices must be carried out by Endress+Hauser only.
Safety functions cannot be guaranteed if repairs are carried out by anybody else.
Exception:
The customer is permitted to replace the electronic insert if the member of staff responsible has been trained
by Endress+Hauser to do so.
The replaced electronic insert must be sent to Endress+Hauser for fault analysis.
Once the electronic insert has been replaced, proof-testing must be carried out.
In the event of failure of a SIL-labeled Endress+Hauser device, which has been operated in a protection
function, the "Declaration of Contamination and Cleaning" with the corresponding note "Used as SIL device in
protection system" must be enclosed when the defective device is returned. Available at:
www.de.endress.com/dekontamination.
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