Shenhai Kuphulika-Umboni
Mabokosi oletsa kuphulika amafunikira kuwotcherera kwamagetsi pama mbale awo achitsulo osaphulika chifukwa chogwiritsidwa ntchito m'malo owopsa., kumene umphumphu wamphamvu woletsa kuphulika ndikofunikira. Tsatirani malangizo awa powotcherera mabokosi okhala ndi zitsulo zokhuthala:
1. Oyendetsa galimoto ayenera kuvala magolovesi osasunthika ndikuchita maopaleshoni atayima papulatifomu yamatabwa. Mukatha kugwiritsa ntchito kapena mphamvu ikalumikizidwa, onetsetsani kuti chowotcherera cha MIG chazimitsidwa ndipo bokosi loletsa kuphulika imakhala yotsekedwa bwino.
2. Magolovesi onyowa kapena kugwirana ndi manja onyowa panthawi yotsekanso ndikoletsedwa. Dzikhazikitseni pafupi ndi switchgear nthawi yotseka ndikuwonetsetsa kuti ili yotetezedwa pambuyo pake. Osayambitsa chowotcherera cha MIG chisanatsekedwenso, ndi kupewa kuwotcherera pa izo.
3. Mabokosi oletsa kuphulika ayenera kukana dothi ndi madzi; kusonkhanitsa zinyalala pafupi ndi mabokosi ndikoletsedwa. Onetsetsani kuti malo ozungulira MIG welder ndi bokosi lowongolera likhala louma.
4. Magalasi otetezera ndi ovomerezeka panthawi yogwira ntchito.
5. Sungani kuyaka ndi zinthu zophulika kutali ndi malo ogwirira ntchito.
6. Sungani mosamala zigawo zachitsulo. Onetsetsani kuti zitsulo zapakidwa bwino, osati mopambanitsa, kusunga njira zodzitetezera zomveka bwino.