Pampu imayendetsedwa ndi coil wamagetsi, zomwe zimapangitsa kuti kusamutsidwa kuti atsirize njirayo ndipo, pansi pa kasupe, kuti mumalize chopindika. Pampu ndi yaying'ono, yosavuta kusunga ndikufunika kusintha kwa kusintha kwa mafuta pogwiritsa ntchito wolamulira kapena plc. Ndioyenera kukana matenda owonda mafuta ndipo amatha kugwiritsidwa ntchito kwambiri m'nthawi yopuma, zida zamakina, makina apulasitiki, maskiring ndi kusindikiza, makina ena.
