Ndiyenera kuchita chiyani ngati pali zoyaka zowopsa podula zitsulo zofewa?
Izi zimakhudza ubwino wa gawo lomaliza mu gawo lomaliza.
Panthawi imeneyi, ngati magawo ena ali abwinobwino, zinthu zotsatirazi ziyenera kuwonedwa: nozzle mutu laser NOZZEL imfa, m'malo nozzle yake m'nthawi yake.
Ngati palibe nozzle yatsopano yolowa m'malo, onjezerani mphamvu yogwiritsira ntchito chodulira gasi; ulusi wolumikiza pakati pa nozzle ndi mutu wa laser ndi womasuka.
Panthawiyi, muyenera kusiya nthawi yomweyo kudula, fufuzani kugwirizana kwa mutu wa laser, ndikubwezeretsanso ulusi.