Isifudumezi segumbi sikagesi
Izilungiselelo zamandla ezingu-1.3;
2.ukulawula i-thermostat okulungisekayo;
3, I-thermostat ye-KSD ezenzakalelayo;
4, I-fuse yokushisa;
5, Ngeswishi ye-Tip-over;
6, Ngokubonisa ukukhanya;
7, Isibambi sentambo kagesi kanye namasondo amane ajwayelekile;
8, uwoyela osebenza kahle njalo;