Chinthu choyamba chimene chiyenera kupatsidwa chidwi chapadera ndi chakuti pamene mukuyang'ana malo olumikizira mkati kapena kunja kwa makina otsekemera, mphamvu iyenera kuzimitsidwa.
1. Yang'anani pafupipafupi;mwachitsanzo, fufuzani ngati fani yoziziritsa ikuzungulira bwino pamene makina owotcherera ali;kaya pali kugwedezeka koyipa, phokoso ndi fungo;kapena gasi;kaya zida zolumikizirana komanso chophimba cha mawaya akuwotcherera ndi otayirira kapena akusenda;kaya mawaya akuwotcherera ndi omasuka kapena akusenda komanso ngati pali kutentha kwachilendo pa mfundo iliyonse.
2. Chifukwa cha kuzizira kwa mpweya wokakamiza wa makina otsekemera, n'zosavuta kutulutsa fumbi kuchokera kumalo ozungulira ndikuunjikana mkati mwa makinawo.Choncho, tikhoza kugwiritsa ntchito mpweya woyera ndi wouma nthawi zonse kuchotsa fumbi mu makina owotcherera.Makamaka, mbali monga zosinthira, ma reactors, mipata pakati pa ma coils, ndi zida zowongolera zamagetsi ziyenera kukhala zoyera kwambiri.
3. Nthawi zonse fufuzani malo a mawaya amagetsi.Onani ngati zomangira zolumikizira kumbali yolowera, mbali yotulutsa, ndi zina zambiri, mbali za mawaya akunja, mawaya amkati, ndi zina zambiri.Ngati pali dzimbiri, chotsani ndikuwonetsetsa kukhudzana kwabwino.
4. Kugwiritsa ntchito makina owotcherera kwa nthawi yayitali mosakayikira kumapangitsa kuti thumba lakunja likhale lopunduka, lochita dzimbiri komanso lowonongeka chifukwa cholumikizana, ndipo mbali zamkati zidzathanso.Choncho, pa ntchito yokonza ndi kuyendera pachaka, kukonzanso zinthu zonse kuyenera kuchitidwa, monga kukonzanso zingwe zosokonekera, kukonzanso nyumba, ndi kulimbikitsa zigawo zomwe zidawonongeka.Ziwalo zolakwika zitha kusinthidwa ndi zinthu zatsopano nthawi yomweyo pakukonza kuti zitsimikizire kuti makina owotcherera akugwira ntchito.
Kukonza ndi kuyendera pamwamba pafupipafupi kungachepetse kuchuluka kwa zolephera zowotcherera, zomwe zimafuna nthawi ndi ntchito, koma zimatha kuwonjezera moyo wa makina otsekemera, kuwongolera magwiridwe antchito, kuonetsetsa kuti makina ogwiritsira ntchito m'manja laser kuwotcherera ndikusintha chitetezo.zomwe sizinganyalanyazidwe powotcherera.zofunika zofunika.