LEMKEN Primus-12 - Flowmeter

Maintenance and repairs
219
10.17.3 Flowmeter
Connection (1) for reading the flowmeter.
Maintaining the flowmeter
To ensure the flowmeter (2) functions properly, the turbine wheel must be visually
inspected regularly for concentricity and wear.
Replace the turbine wheel at least every 3 years before the
official equipment inspection.
1