Siemens SITRANS WFS300 Руководство по эксплуатации - Страница 28
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Service and maintenance
7.1
Maintenance
Establish a program of routine maintenance to ensure the highest achievable level of
performance. Follow good housekeeping practices in the area of the flowmeter.
Typical maintenance program
Clean area around flowmeter
Check sensing plate surface
Check damping fluid
Check sensing head inner gasket
Check sensing plate wear
Check test weight Rate display
Test flowmeter linearity
Remove any material buildup in the impact area of the sensing plate.
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7.2
Spare parts
Siemens recommends the following spare parts be kept on hand:
• sensing inner gasket
• sensing head outer gasket (base mount version only)
• damping fluid
• sensing plate
Contact Siemens or your distributor for spare parts ordering information. For a list of parts
and part identification diagram, please see Appendix A (Page 38).
Unit repair and excluded liability
All changes and repairs must be done by qualified personnel and applicable safety regulations
must be followed. Please note the following:
• The user is responsible for all changes and repairs made to the device.
• All new components must be provided by Siemens.
• Restrict repair to faulty components only.
• Do not re-use faulty components.
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Maintenance description
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Frequency
Regular
Monthly
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Operating Instructions, 03/2021, A5E32880243-AC
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Semi-annual
Annual
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SITRANS WFS300