(1) Iwo ukugwiriskirika ncito comene pakuponyera rotors ya galimoto, comenecomene pa makina ghacoko na ghapakati;
(2) Chaka chakuzizima chomenemakina ghakuponyeka ghakufwaili na malo ghachoko waka kuluska makina ghakuponyerapo ghakufwa gha tonnnage yimoza, kweni utali wake ngwapachanya;
(3) Para chisulo chakusungunuka chikunjira mu dongo la nkhungu, kutembenuka kuli kuchoko, kuseŵera kuli kufupi, ndipo kutayika kwa nkhongono nkhwachoko;
(4) Para mukuthilira chitsulo cha mtundu wa mtundu, nchakukhumbikwa kujumpha pa malo ghakugaŵikana gha nkhungu, ndipo vikwenera kuwoneseska kuti madontho gha maji ghazamudontha yayi pa malo ghakugaŵikana gha nkhungu;
(5) Nthowa yakuŵikamo makina gha chipinda chakuzizima chomene ghakufwa ghali pasi, ndipo nchakusuzga kusintha chipinda cha kupanikizika na kunozga ntchito .
