Pambuyo pazida za nyongolotsi valavu ya chipataikayikidwa ndikugwiritsidwa ntchito, ndikofunikira kulabadira kukonza kwazida za nyongolotsi valavu ya chipataPokhapokha ngati titachita bwino ntchito yokonza ndi kukonza tsiku ndi tsiku, tingatsimikizire kutizida za nyongolotsi valavu ya chipataimasunga ntchito yabwinobwino komanso yokhazikika kwa nthawi yayitali, ndipo ntchito yathu yopanga sidzakhudzidwa.Valavu ya TWSimakupatsani malangizo ena osamalirazida za nyongolotsi mavavu a chipata:
1. Pa valavu yogwira ntchito, iyenera kusungidwa pamalo ouma, opumira mpweya komanso ozizira, ndipo malekezero awiri avalavuNjira yolowera iyenera kutsekedwa kuti fumbi ndi zinyalala zisalowe.
2. Yang'anani valavu nthawi zonse, ikani mafuta oletsa dzimbiri pamwamba pa valavu, ndikutsuka dothi lomwe lili pa valavuyo nthawi yake.
3. Pambuyo poyika, valavu iyenera kukonzedwa nthawi zonse kuti igwire ntchito bwino komanso mokhazikika. Zigawo zomwe ziyenera kukonzedwa ndi izi:
①Yang'anani ngati pamwamba pa valavu patha. Ngati patha, payenera kukonzedwa kapena kusinthidwa pakapita nthawi.
②Kaya ulusi wa trapezoidal wa tsinde la valavu ndi nati ya tsinde la valavu zawonongeka kwambiri, komanso ngati kulongedza kwake kwatha kale komanso kosayenera, ndipo ngati papezeka vuto lililonse, ndikofunikira kulisintha pakapita nthawi.
③Yang'anani nthawi zonse kulimba kwa valavu, ndipo thanani ndi kutuluka kwa madzi nthawi ndi nthawi.
④Vavu yonse iyenera kukhala yolimba, kuphatikizapo mabotolo a flange ndi bracket, ndikuwonetsetsa kuti ulusiwo sunawonongeke kapena kumasuka.
4. Ngati malo akunja kumene valavu ili ndi ovuta komanso okhudzidwa mosavuta ndi nyengo yoipa, chivundikiro choteteza chiyenera kuyikidwa pa valavuyo.
5. Kuti sikelo ya valavu ikhale yokwanira, yolondola komanso yomveka bwino.
6. Musagunde kapena kugogoda valavu yomwe ikugwira ntchito mupaipi, ndipo musagwirizire zinthu zolemera.
Nthawi yotumizira: Sep-09-2022
