The operator should ensure that the pressure and discharge of the pump are matched to the requirements of a pressurized irrigation system to avoid wasteful use of fuel
Ogwiritsa ntchito aonetsetse kuti mphamvu ya mpweya komanso katulukidwe ka madzi ku pump kakugwirizana ndi zofunikira za zida zamthilira zogwiritsa ntchito mphamvu yampweya pofuna kupewa kuononga mafuta 