Momwe mungayikitsire bwino ndikugwiritsa ntchito makina a njerwa a curbstone?

Kuyika ndi kutumiza ndi sitepe yoyamba kampani yopanga njerwa isanayambe kupanga, ndipo ndi sitepe yofunika kwambiri. Pamene khazikitsa lalikulu-kulumakina opangira njerwa a konkriti, m'pofunika choyamba kuchita wololera kupanga mzere masanjidwe kamangidwe, ndiyeno kukhazikitsa zipangizo pa mlingo pansi simenti kuti wakhala kale kukonzedwa ndi anayendera kuti akwaniritse miyezo malinga ndi masanjidwewo. Seva ndi zida zothandizira makina a njerwa a curbstone ziyenera kukhazikitsidwa ndi nangula kuti zitsimikizire kupanga kotetezeka; kukhazikitsidwa kukamalizidwa, yang'anani mabawuti a nangula pamalo aliwonse amodzi ndi amodzi, ndikumangitsa mu nthawi ngati pali kumasuka; malinga ndi mphamvu zamagetsi zamagetsi, pulagi yamagetsi ndi switch automatic zili ndi zida; mukamaliza ntchito zonse zatsopano, fufuzaninso mogwirizana kuti mutsimikizire kuti palibe zida zomwe zatsala mkati mwa zida zamakina opangira njerwa, ndiyeno yesetsani kuyesa makina opanda kanthu. Makina opanda kanthu akatha kwa mphindi 10, ingoyambitsani ntchito yotsitsa.

Kuchita bwino komanso kokhazikika kumatha kukulitsa moyo wautumiki wamagulu akulumakina opangira njerwandi kuchepetsa pafupipafupi kulephera kwa makina. Chifukwa chake, mawonekedwe aukadaulo wamakina a njerwa ya konkriti ya hydraulic ndi: yambitsani zida za njerwa za hydraulic, kukhazikitsa zotchingira zonse zoteteza ndi zophimba pansi, ndikukoka mizere yochenjeza; yang'anani zolumikizira waya zama motors, makabati amagetsi ndi magawo ena amagetsi kuti mupewe kutayikira ndi zolakwika zazifupi; khazikitsani zizindikiro zowopsa mozungulira ma motors ndi masiwichi akuluakulu, ndipo ndizoletsedwa kuyimirira kapena kuyandikira kuteteza ngozi; ngati zida zopangira njerwa za curbstone zikugwira ntchito molakwika, phokoso la kugwedezeka kwakukulu kapena zochitika zina zosazolowereka, batani loyimitsa mwadzidzidzi liyenera kukanidwa nthawi yomweyo, ndiyeno mphamvu iyenera kuzimitsidwa kuti iwonetsetse zolakwika ndikuchotsa; popanga, yambani seva kaye, ndiyeno yambitsaninso njira yodyetsera zinthu, apo ayi ndizosavuta kuyambitsa zida kulephera chifukwa chakuchulukirachulukira.