Chapter 6 Maintenance and overhaul
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Chapter 6 Maintenance and overhaul
6.1. Precautions when using
(1) When using, keep the tested liquid clean and free of impurities such as fibers
and particles.
(2) Each time the flow meter is used, valve 1 should be slowly opened (see Figure
11), and the pipe should be filled with liquid slowly, and then downstream valve 2
should be slowly opened. The impact of the fluid. Otherwise the sensor may be
damaged!
(3) It is recommended that the flow meter maintenance cycle should not exceed
half a year. Clean the impeller and the cavity parts of the sensor during
maintenance and be careful not to damage it. Pay attention to the correct position
of each part when assembling.
(4) When the flow meter is not in use, the liquid inside the sensor should be
cleaned, and protective sleeves should be added to both ends of the sensor to
prevent dust from entering, and stored in a dry place.
(5) The configured filter should be cleaned and replaced regularly, and the internal
liquid should be cleaned when not in use, with a dust cover, and stored in a dry
place.
(6) The transmission cable of the flow meter can be laid overhead or buried (the
iron pipe should be covered when buried). The cable length is 10m when the
product leaves the factory.
