11 Maintenance and cleaning
FLUXUS WD 11.1 Maintenance
99
UMFLUXUS_WDV1-3EN, 2018-07-16
11.1 Maintenance
The transmitter and the transducers are practically maintenance-free. In order to ensure security, the following mainte-
nance intervals are recommended:
11.2 Cleaning
Stainless steel housing
• Clean the stainless steel housing using a soft cloth and care and cleaning spray for stainless steel.
Aluminum housing
• Clean the aluminum housing with a soft cloth. Do not use detergents.
Transducers
• Remove traces of coupling compound from the transducers with a soft paper towel.
item maintenance step interval measure
stainless steel housing
• transmitter
• junction box
• transducer mounting fixture
visual inspection for corrosion
and damages
annually, depending on the
ambient conditions more
frequently
cleaning (see section 11.2)
visual inspection for
contamination
annually, depending on the
ambient conditions more
frequently
cleaning (see section 11.2)
aluminum housing
• transmitter
visual inspection for
contamination
annually, depending on the
ambient conditions more
frequently
cleaning (see section 11.2)
transducers check of the transducer
coupling on the tube
annually replace the coupling foil, if
necessary
transmitter firmware check for updates annually update, if necessary
transmitter functional test annually reading of measured and
diagnostic values
transmitter and transducers calibration - see chapter 10, section
"Calibration"
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