I-HDB-K ewuchungechunge 1 isigxobo sokushintsha Ibhokisi le-K1 lisetshenziswa kakhulu izimboni kanye namabhizinisi ezimayini ukuxhuma, ukuphula nokuvikela amasistimu kagesi. I-fuse yangaphakathi ingavikela amasistimu kagesi ekulayishweni ngokweqile kanye nokujikeleza okufushane.