Iindaba

1. Umhlaba ojikelezayo kunye nezantsi komtshini kufuneka ugcinwe ucocekile ngamaxesha onke, kuba i-condenser iya kubamba uthuli olucolileyo kwi-heat sink;

2. Ukungcola kwangaphakathi (izinto) zomatshini kufuneka zisuswe ngaphambi kokusebenza; i-laboratory kufuneka icocwe ubuncinane kanye ngeveki;

3. Xa uvula kwaye uvala umnyango okanye uthatha into yokuvavanya kwibhokisi, into leyo mayingavunyelwa ukuba iqhagamshelane nesitywina somnyango ukukhusela ukuvuza kwesitywina sesixhobo;

4. Xa uthatha imveliso emva kokuba ixesha lokuvavanya lifikile, imveliso kufuneka ithathwe kwaye ibekwe kwindawo yokuvala. Emva kokushisa okuphezulu okanye ukushisa okuphantsi, kuyimfuneko ukuvula umnyango kwiqondo lokushisa eliqhelekileyo ukukhusela ukutshisa komoya oshushu okanye i-frostbite.

5. Inkqubo yefriji ingundoqo yegumbi lokuvavanya ukushisa kunye nomswakama. Kuyimfuneko ukujonga ityhubhu yobhedu ukuvuza rhoqo emva kweenyanga ezintathu, kunye nokudibanisa okusebenzayo kunye nokudibanisa i-welding. Ukuba kukho ukuvuza kwefriji okanye isandi sokufutha, kufuneka uqhagamshelane ne-Kewen Environmental Testing Equipment ngoko nangoko ukuze kuqhutywe;

6. I-condenser kufuneka igcinwe rhoqo kwaye igcinwe icocekile. Uthuli oluncamathele kwicondenser luya kwenza ukusebenza kobushushu becompressor kusezantsi kakhulu, kubangele ukuba iswitshi ephezulu yombane ihambe kwaye ivelise iialamu zobuxoki. Icondenser kufuneka igcinwe rhoqo ngenyanga. Sebenzisa isicoci sevacuum ukususa uthuli oluncanyathiselwe kumnatha wokutshabalalisa ubushushu, okanye usebenzise ibrashi eqinileyo ukuyibrasha emva kokuvula umatshini, okanye usebenzise umbhobho womoya woxinzelelo oluphezulu ukuvuthela uthuli.

7. Emva kovavanyo ngalunye, kucetyiswa ukuba ucoce ibhokisi lokuvavanya ngamanzi acocekileyo okanye utywala ukuze kugcinwe izixhobo ezicocekileyo; emva kokuba ibhokisi ihlanjululwe, ibhokisi kufuneka yomiswe ukugcina ibhokisi yomile;

8. I-circuit breaker kunye ne-over-temperature protector inikezela ngokukhuselekileyo kwimveliso yovavanyo kunye nomsebenzisi walo matshini, ngoko ke nceda uhlolisise rhoqo; isheke somqhekezi wesiphaluka kukuvala umtshini wokukhusela kwicala lasekunene lokutshintsha kwe-breaker circuit.

Itshekhi yokhuselo lobushushu obungaphezulu kobushushu yile: seta ukhuseleko lobushushu obungaphezulu kwe-100℃, emva koko usete ubushushu ukuya kwi-120℃ kwisilawuli sesixhobo, nokuba isixhobo siyalumkisa kwaye sivale xa sifika kwi-100℃ emva kokubaleka kunye nokufudumeza.