Mapangidwe a PCB ndi kupanga ali ndi njira zopitilira 20,pansi osaukapa bolodi dera zingachititse monga mzere sandhole, waya kugwa, mzere galu mano, dera lotseguka, mzere mchenga dzenje mzere;Pore mkuwa woonda kwambiri dzenje popanda mkuwa;Ngati dzenje mkuwa woonda kwambiri, dzenje mkuwa popanda mkuwa;Detin si woyera (kubwerera malata nthawi zidzakhudza ❖ kuyanika detin si woyera) ndi mavuto ena khalidwe, kotero kukumana osauka malata zambiri zikutanthauza kuti kufunika kachiwiri kuwotcherera kapena kuwononga ntchito yapita, ayenera kukonzanso.Chifukwa chake, mumakampani a PCB, ndikofunikira kumvetsetsa zomwe zimayambitsa malata osauka
Maonekedwe a malata osauka nthawi zambiri amagwirizana ndi ukhondo wa bolodi lopanda kanthu la PCB.Ngati palibe kuipitsa, sipadzakhala kwenikweni malata osauka.Chachiwiri, solder palokha ndi osauka, kutentha ndi zina zotero.Kenako bolodi losindikizidwa limawonetsedwa makamaka pazifukwa izi:
1. Pali zonyansa zamagulu mu zokutira mbale, kapena pali tinthu tating'onoting'ono totsalira pamwamba pa mzere pakupanga gawo lapansi.
2. Bolodi ndi mafuta, zonyansa ndi zina, kapena pali zotsalira za silikoni
3. Pamwamba pa mbaleyo imakhala ndi pepala lamagetsi pa malata, chophimba pamwamba pa mbale chimakhala ndi zonyansa.
4. Kupaka kwakukulu kumatha kukhala koyipa, pali chodabwitsa choyaka mbale, pepala lapamwamba silingakhale pa malata..
5. Makutidwe ndi okosijeni a malata ndi kuzimiririka kwa mkuwa kwa gawo lapansi kapena zigawo zake ndizowopsa.
6. Mbali imodzi ya ❖ kuyanika ndi wathunthu, mbali ina ya ❖ kuyanika ndi zoipa, otsika kuthekera dzenje mbali ndi zoonekeratu kuwala m'mphepete chodabwitsa.
7. Low angathe mabowo ndi zoonekeratu kuwala m'mphepete chodabwitsa, mkulu kuthekera ❖ kuyanika akhakula, pali mbale moto chodabwitsa.
8. Kuwotcherera sikumatsimikizira kutentha kokwanira kapena nthawi, kapena kugwiritsa ntchito bwino kusinthasintha
9. Malo otsika omwe angathe kukhala aakulu sangathe kutsekedwa, pamwamba pa bolodi ili ndi mdima wonyezimira kapena wofiira, mbali imodzi ya zokutira ndi yokwanira, mbali imodzi ya zokutira ndi zoipa.