Magawo onse a makinawa ali ndi mphamvu zawo zovotera ndi voteji. Sangagwire ntchito mochulukira. Ngati zimagwira ntchito bwino, moyo wautumiki wa makinawo ufupikitsidwa ndipo magawowo adzawonongeka. Tonse tikukhulupirira kuti makina athu osayaka atha kukhala olimba komanso kudzipezera tokha chuma chochuluka. Choncho tiyenera kumvetsa ndi kukhala bwino ndi katundu wathu. Zotsatirazi ndikufotokozera za kukonza makina osawotchera njerwa, kuti zithandizire kukulitsa moyo wautumiki wa nkhungu zamakina osawotchedwa.

Kukonza makina a njerwa a simenti athunthu:

1. Ngati silinda yamafuta yatha, sinthani mtundu womwewo wa chisindikizo.

2. Magawo onse a makinawa ali ndi mphamvu zawo zovotera ndi magetsi. Sangagwire ntchito mochulukira. Ngati zimagwira ntchito bwino, moyo wautumiki wa makinawo ufupikitsidwa ndipo magawowo adzawonongeka.

3. Ndi njira yosavuta komanso yolunjika yowerengera malangizo a makina osayaka moto. Ndizogwirizana ndi ntchito yokhazikika kuti iwonjezere moyo wake wautumiki.

4. Mphamvu yogwiritsira ntchito makina a njerwa ya simenti ndi 380V. Kuyika bwino ndikuyika pansi kumatsimikizira chitetezo cha ogwira ntchito.

5. Kuwonongeka kwa kasupe wothamanga kumapangitsa kuti valve yoyendetsa kuthamanga iwonongeke, ndipo kasupe wothamanga wamtundu womwewo udzasinthidwa nthawi.

6. Palibe chowotcha njerwa makina nkhungu njerwa pamwamba lotayirira, ming'alu Chifukwa kupsyinjika kwa mutu wapamwamba ndi otsika kwambiri; (kuthamanga kwapamwamba kwamutu kumakhala kotsika kwambiri kuti musagwirizane ndi njerwa, zomwe zimatsogolera kumtunda wa njerwa. Kuthamanga kwa valavu yodziyimira payokha yogwirizana ndi chitoliro chapamwamba cha mafuta cha silinda yamafuta apamwamba chiyenera kuwonjezeka pang'onopang'ono. Pamene mukukweza kufa kwapansi, pang'onopang'ono sunthani wrench ya chapamwamba chapamwamba, kuti mutu wapamwamba wa mafuta ukhalebe ndi kupanikizika kwina, komwe kungachepetse kuwonongeka kwa njerwa, komwe kungachepetse kuwonongeka kwa njerwa. Mtengo wa njerwa).