1. Jonga rhoqo imeko yokusebenza yempompo, kubandakanya nokuba isantya, ubushushu, uxinzelelo kunye nezinye iiparamitha ziqhelekile.
2. Jonga intsebenzo yokutywina kwempompo yokuqinisekisa ukuba akukho mvuwulweyo.
3. Jonga i-ofisi yeThengi yokuqinisekisa ukuba i-erch ityhafile.
4. Jonga i-inlet kunye ne-valves ye-pump yokuqinisekisa ukuba ivuliwe kwaye ivaliwe ngokwesiqhelo.
