1. Choyatsira magetsi cha HITORK chiyenera kusungidwa m'chipinda chouma ndi mpweya, osati panja;mphete yosindikizira sayenera kukhudzana ndi zinthu zamafuta kuti asakalamba.

2. Kusungirako ndi kayendedwe ka valve actuator yamagetsi: a.Gwiritsani ntchito chivundikiro chotsekera kumapeto kwa m'mimba mwake kuti muteteze fumbi ndi dzimbiri, ndikusunga njirayo kukhala yoyera.b.Mbali zomangika za malekezero onse a valavu yamagetsi ya HIVAL ziyenera kutsukidwa ndi dothi ndikukutidwa ndi dzimbiri inhibitor.