Repair
Prosonic M FMU44 HART
40
Hauser
12.2 Hauser services
12.2.1 Repair of Ex-certified devices
L
WARNING
Incorrect repair can compromise electrical safety!
Explosion Hazard!
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Only specialist personnel or the Hauser service team may carry out repairs on
Ex-certified devices.
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Relevant standards and national regulations on hazardous areas, safety instructions
and certificates must be observed.
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Use only original Hauser spare parts.
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Please note the device designation on the nameplate. Only identical parts may be used
as replacements.
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Carry out repairs according to the instructions.
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Only the Hauser service team is permitted to modify a certified device and
convert it to another certified version.
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All repairs and modifications must be documented.
12.2.2 Replacing the device or electronics module
After an entire device or an electronics module has been replaced, the parameters can be
downloaded to the device again via the communication interface.
For this, the data must have been uploaded to the PC beforehand using FieldCare . You can
continue measuring without performing a new calibration.
Only a linearization and the interference echo suppression need to be performed again.
12.2.3 Return
The requirements for safe device return can vary depending on the device type and
national legislation.
1. Refer to the web page for information:
http://www.endress.com/support/return-material
Select the region.
2. Return the device if repairs or a factory calibration are required, or if the wrong
device was ordered or delivered.
12.3 Disposal
If required by the Directive 2012/19/EU on waste electrical and electronic equipment
(WEEE), the product is marked with the depicted symbol in order to minimize the
disposal of WEEE as unsorted municipal waste. Do not dispose of products bearing this
marking as unsorted municipal waste. Instead, return them to the manufacturer for
disposal under the applicable conditions.
