Ukunaka ukusetshenziswa kwethangi le-nitrogen eliwuketshezi

Izinyathelo zokuphepha ngesikhathi sokusetshenziswa kwethangi le-nitrogen eliwuketshezi:
1. Ngenxa yokushisa okukhulu kwethangi le-nitrogen eliwuketshezi, isikhathi sokulingana kokushisa sithatha isikhathi eside lapho i-nitrogen eliwuketshezi igcwaliswa okokuqala, ingagcwaliswa ngenani elincane le-nitrogen eliwuketshezi ukuze iphole ngaphambi kwesikhathi (cishe amalitha angu-60), bese igcwaliswa kancane kancane (ukuze kungabi lula ukwakha i-ice Blocking).
2. Ukuze unciphise ukulahlekelwa lapho ugcwalisa i-nitrogen ewuketshezi esikhathini esizayo, sicela ugcwalise i-nitrogen ewuketshezi uma kusenenani elincane le-nitrogen ewuketshezi ethangini le-nitrogen ewuketshezi. Noma ugcwalise nge-nitrogen ewuketshezi zingakapheli amahora angu-48 ngemuva kokusebenzisa i-nitrogen ewuketshezi.
3. Ukuqinisekisa ukuphepha nokuthembeka kwethangi le-nitrogen eliwuketshezi, ithangi le-nitrogen eliwuketshezi lingagcwaliswa kuphela nge-nitrogen eliwuketshezi, i-oxygen eliwuketshezi, kanye ne-argon eliwuketshezi.
4. Amanzi noma iqhwa ebusweni bangaphandle bethangi le-nitrogen eliwuketshezi ngesikhathi sokufakwa kuyinto evamile. Lapho i-booster valve yethangi le-nitrogen eliwuketshezi ivulwa ukuze kusebenze umsebenzi wokuqinisa, njengoba i-booster coil inamathele odongeni lwangaphakathi lwesilinda sangaphandle sethangi le-nitrogen eliwuketshezi, i-nitrogen eliwuketshezi izomunca ingaphandle lapho i-nitrogen eliwuketshezi idlula ku-coil yethangi le-nitrogen eliwuketshezi. Ukushisa kwesilinda kuyaphefumula ukuze kufezwe injongo yokukhulisa ingcindezi, futhi kungase kube neqhwa elifana namabala kusilinda sangaphandle sethangi le-nitrogen eliwuketshezi. Ngemva kokuvala i-booster valve yethangi le-nitrogen eliwuketshezi, amabala eqhwa azonyamalala kancane kancane. Lapho i-booster valve yethangi le-nitrogen eliwuketshezi ivaliwe futhi kungekho msebenzi wokufakwa owenziwayo, kuba namanzi neqhwa ebusweni bangaphandle bethangi le-nitrogen eliwuketshezi, okubonisa ukuthi i-vacuum yethangi le-nitrogen eliwuketshezi iphukile, futhi ithangi le-nitrogen eliwuketshezi alikwazi ukusetshenziswa. Kufanele lilungiswe noma lisuswe ngumenzi wethangi le-nitrogen eliwuketshezi**.
5. Uma uthutha i-liquid nitrogen media emigwaqweni enebanga lesi-3 noma ngaphansi, ijubane lemoto akufanele lidlule amakhilomitha angama-30 ngehora.
6. I-vacuum nozzle ethangini le-nitrogen eliwuketshezi, uphawu lwevalvu yokuphepha, kanye nophawu lwe-lead akukwazi ukulimaza.
7. Uma ithangi le-nitrogen eliwuketshezi lingasetshenziswa isikhathi eside, sicela ukhiphe amanzi e-nitrogen eliwuketshezi ngaphakathi kwethangi le-nitrogen eliwuketshezi bese uliphefumula lome, bese uvala wonke amavalvu bese ulivala.
8. Ngaphambi kokuba ithangi le-nitrogen eliwuketshezi ligcwaliswe nge-nitrogen ewuketshezi, umoya owomile kumele usetshenziswe ukomisa i-container liner kanye nawo wonke ama-valve namapayipi ngaphambi kokuba ligcwaliswe nge-nitrogen ewuketshezi, ngaphandle kwalokho lizobangela ukuthi ipayipi liqine futhi livaleke, okuzothinta ukwanda kwengcindezi kanye nokufakwa.
9. Ithangi le-nitrogen eliwuketshezi lingaphansi kwesigaba sethuluzi kanye nemitha. Kufanele liphathwe ngokucophelela lapho ulisebenzisa. Lapho uvula amavalvu ethangi le-nitrogen eliwuketshezi, amandla kufanele abe maphakathi, angabi namandla kakhulu, futhi isivinini akufanele sibe sishesha kakhulu; ikakhulukazi ipayipi lensimbi lethangi le-nitrogen eliwuketshezi Uma uxhuma i-joint ku-valve yokukhipha amanzi, ungayiqinisi kakhulu ngamandla amakhulu. Kwanele ukuyisonga endaweni yayo ngamandla amancane (isakhiwo sekhanda lebhola kulula ukusivala), ukuze ungajiki umlomo wethangi le-nitrogen eliwuketshezi noma ngisho nokuwujika. Bamba ithangi le-nitrogen eliwuketshezi ngesandla esisodwa.