Ukuthintela ukugcinwa kwemihla ngemihla kwabafundi kunye neegranti

I-1. I-Boiler Preving Geage, iGadi yeNqaku leMigangatho, iHalve Erve, Isixhobo sokuHambisa amanzi, ivalve yokubonelela ngamanzi, njl njl.
2. Nokuba yinkqubo yokubonelela ngamanzi e-Boiler, kubandakanya inqanaba lamanzi letanki yokugcina amanzi, iqondo lobushushu lamanzi, kunye nezixhobo zonyango, njl njl. Dibanisa iimfuno zeesimboli.
I-3.
4. Nokuba yinkqubo yokufihlakeleyo yombizi, kubandakanya i-blower, i-PAY iYilo loMyili, ukuvulwa komnyango kunye ne-shutter, kunye nombhobho we-ventilation zikwimeko elungileyo.