Ubwino zida zowumitsa pafupipafupi ndi ubwino wa zida zapamwamba zowumitsa makina omvera:

1. Mtundu wowongolera wodziwikiratu ukhoza kusintha nthawi yotentha, kugwira nthawi ndi mphamvu yogwira; kukhathamiritsa kwambiri kutentha kwachitsulo, kotero kuti kupambana kwa mankhwala kungagwiritsidwe ntchito mokwanira.

2. Zosavuta kugwiritsa ntchito komanso zosavuta kuzigwiritsa ntchito: kulemera kochepa, kukula kochepa, kuyika kosavuta, kungathe kumalizidwa mumphindi zochepa, kukhala ndi malo ochepa kwambiri, ndi ntchito yosavuta.

3. Chitetezo chapamwamba: Mphamvu yotulutsa mphamvu ndi yotsika kuposa 36V, kupeŵa kuopsa kwa mphamvu yamagetsi yamagetsi, ndipo ndi yotetezeka komanso yokhazikika.

4. Kutentha kotentha kumakhala kokwanira 90%, pafupifupi palibe magetsi omwe amafunikira panthawiyi, ndipo amatha kugwira ntchito mosalekeza kwa maola 24 kuti apititse patsogolo kupanga;

5. Chojambuliracho chimatha kusinthidwa mwachangu ndikusinthidwa momasuka, ndipo kutentha kopitilira muyeso kumachepetsa kuchepa kwa makutidwe antchito.

6. Kupulumutsa mphamvu ndi kuteteza chilengedwe: Zinthu zaposachedwa kwambiri zoteteza chilengedwe zomwe zimalowa m’malo mwa oxygen, acetylene, malasha ndi zinthu zina zowopsa zotenthetsa, kupanga popanda lawi lotseguka ndizotetezeka komanso zodalirika.

7. Ili ndi ntchito zonse zodzitetezera zokha pakalipano, kupanikizika, kutentha, kusowa kwa madzi, ndi kusowa kwa madzi, ndipo ili ndi vuto lodzizindikiritsa nokha ndi alamu.