(1) Paub meej tias qhov laj thawj yog vim yog cov neeg ua haujlwm ua haujlwm, thiab cov kua dej yog qhov tseeb pulsing. Hauv qhov no, cov neeg muaj kev nyab xeeb yuav tsuas yog muaj kev cuam tshuam cov kev hloov pauv ntws. Lub malfunction yuav ploj lawm ib zaug lub pulsation xaus;
(2) Kev cuam tshuam hluav taws xob tsim los ntawm cov khoom siv sab nraud, thiab lwm yam tshuaj xyuas seb puas muaj cov cuab yeej hluav taws xob lossis cov tshuab ua haujlwm hauv qhov chaw ua haujlwm. Paub meej tias qhov ntsuas tau zoo thiab tias kev ua haujlwm ua haujlwm yog qhov zoo;
(3) Kev ua kom zoo ntawm lub tshuab hluav taws xob hluav taws xob hluav taws xob tuaj yeem tiv thaiv cov cawv uas tsis tshua muaj kab hauv lub raj dej;
(4) Thaum cov raj xa dej tsis puv nrog cov kua ntsuas lossis cov kua muaj npuas, ob leeg yog vim li cas los ntawm cov txheej txheem yog vim li cas. Hauv qhov no, koj tuaj yeem thov cov neeg ua haujlwm kom paub meej. Tom qab cov kua yog tag nrho los yog lub npuas subside, cov zis tawm tuaj yeem rov qab mus rau qhov qub;
(5) Lub Congverter Circuit Court Board Board of the Flowmeter yog lub plug-hauv qauv. Vim tias qhov ntsuas kev ntsuas loj pipeline loj lossis kua xee rau ntawm qhov chaw, nws yog feem ntau tshwm sim los ntawm cov neeg muaj hluav taws xob lub hwj chim. Yog tias nws yog xoob, lub realmeter converter tuaj yeem disassembled thiab cov Circuit Court board tsau.
