(a) Tsis tu ncua tshuaj xyuas lub sensor thiab cov kav dej kom muaj peev xwm thaiv tau xws li impurities, av nkos, lossis biofouling (xws li algae), thiab ntxuav lawv. Nws raug nquahu kom siv cov ntaub mos muag lossis txhuam kom tshem tawm cov khib nyiab; tsis txhob siv cov kuab tshuaj tshuaj los tiv thaiv kev puas tsuaj rau lub sensor.
(b) Xyuas kom paub tseeb tias lub sensor yog ruaj khov. Qhov kub thiab txias hloov los yog kev vibration tuaj yeem ua rau cov fasteners loosen, ua rau sensor hloov chaw los yog tsis zoo coupling.
(c) Ntxuav cov zaub thiab cov nyees khawm, tshem tawm cov plua plav, roj, thiab condensation kom paub meej cov ntaub ntawv nyeem thiab ua haujlwm ua haujlwm.
