Burkert Type 8045 - Manual (Page 65)

61
Maintenanceandtroubleshooting
note
After cleaning of the flow sensor:
• Rince the flow sensor.
• Check the seals and replace them if necessary.
• Before commissioning calibrate the flow zero point.
To prevent any measurement error due to deposits on the electrodes, clean the wetted parts regularly (cleaning
frequency depends on the process).
9.4. replacing the seal on a 8045 with G2" nut
note
Do not scratch the seal groove.
1
2
3
Seal
Groove
Fig. 62: Dismounting of the flowmeter and location of the seal
→
Loosen the nut of the flowmeter (mark 2).
→
Remove the flowmeter (mark 1) from the fitting.
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Remove the seal from the groove.
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Clean the seal groove.
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Insert the new O-ring seal in the groove (see chap. 10).
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Insert the flowmeter into the fitting.
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Tighten the nut (mark 2) by hand on the flowmeter.
English
Type 8045