Kugwiritsa ntchito molakwika ma wiper blade (wiper, wiper blade ndi wiper) kungayambitse kukwapula koyambirira kapena kuchotsedwa kodetsedwa kwa zopukuta. Ziribe kanthu mtundu wa wiper, kugwiritsa ntchito moyenera kuyenera kukhala:
1. Iyenera kugwiritsidwa ntchito pakakhala mvula. Wiper blade imagwiritsidwa ntchito kuyeretsa madzi amvula pawindo lakutsogolo. Simungagwiritse ntchito popanda mvula. Simungathe kupukuta popanda madzi. Chifukwa chakuchulukira kwa mikangano chifukwa cha kusowa kwa madzi, tsamba lopukutira labala ndi ma wiper motor zidzawonongeka! Ngakhale pali mvula, siyenera kupukuta ngati mvula sikwanira kuyambitsa chopukuta. Onetsetsani kuti mudikire mpaka pakhale mvula yokwanira pa galasi pamwamba. "Zokwanira" pano sizingalepheretse njira yoyendetsera galimoto.
2. Sitikulimbikitsidwa kugwiritsa ntchito chopukutira kuti muchotse fumbi pamtunda wamagetsi. Ngakhale mutafuna kuchita izi, muyenera kupopera madzi agalasi nthawi imodzi! Osawumitsa kukwapula popanda madzi. Ngati pagalasi pali zinthu zolimba, monga ndowe zouma za mbalame monga nkhunda, musagwiritse ntchito chopukutiracho mwachindunji! Chonde yeretsani ndowe za mbalame pamanja kaye. Zinthu zolimba izi (monga tinthu tating'onoting'ono ta miyala) ndizosavuta kuvulaza m'deralo pa tsamba lopukuta, zomwe zimapangitsa mvula yodetsedwa.
3. Kudula msanga kwa zopukuta zina kumakhudzana mwachindunji ndi kutsuka kwagalimoto kosayenera. Pali filimu yopyapyala yamafuta pagalasi pamwamba pa galimotoyo isanachoke kufakitale. Potsuka galimotoyo, galasi lakutsogolo silimapukutidwa mopepuka, ndipo filimu yamafuta pamtunda imatsukidwa, zomwe sizikugwirizana ndi kutsika kwa mvula, zomwe zimapangitsa kuti mvula ikhale yosavuta kuyimitsa pagalasi. Chachiwiri, chidzawonjezera kukana kwachitsulo pakati pa pepala la rabara ndi galasi pamwamba. Ichi ndi chifukwa chake kuyimitsidwa nthawi yomweyo kwa wiper blade chifukwa chosasuntha. Ngati wiper blade sasuntha ndipo injini ikupitiriza kuthamanga, n'zosavuta kuwotcha galimotoyo.
4. Ngati mungagwiritse ntchito zida zoyenda pang'onopang'ono, simufunika zida zothamanga. Mukamagwiritsa ntchito wiper, pali magiya othamanga komanso odekha. Ngati mupukuta mofulumira, mudzagwiritsa ntchito mobwerezabwereza ndikukhala ndi nthawi zambiri zotsutsana, ndipo moyo wautumiki wa wiper blade udzachepetsedwa moyenerera. Ma wiper masamba amatha kusinthidwa theka ndi theka. Wiper kutsogolo kwa mpando wa dalaivala ali ndi mlingo wapamwamba kwambiri wogwiritsira ntchito. Imagwiritsidwa ntchito nthawi zambiri, imakhala ndi mitundu yayikulu, ndipo imakhala ndi vuto lalikulu la kukangana. Kuphatikiza apo, mawonekedwe a dalaivala ndiofunikanso kwambiri, chifukwa chake wiper iyi imasinthidwa nthawi zambiri. Nthawi zolowa m'malo mwa chopukuta chofanana ndi mpando wakutsogolo wokwera zitha kukhala zochepa.
5. Samalani kuti musawononge nsalu yopukuta nthawi zonse. Pamene chopukutira chikufunika kukwezedwa pakutsuka galimoto ndi fumbi tsiku ndi tsiku, yesetsani kusuntha msana wa chidendene cha wiper blade ndikubwezeretsani mofatsa mukayikidwa. Osawomberanso tsamba la wiper.
6. Kuwonjezera pa zomwe zili pamwambazi, tcherani khutu ku kuyeretsa kwa wiper blade palokha. Ngati atamangirizidwa ndi mchenga ndi fumbi, sichidzangokanda galasi, komanso kudzivulaza. Yesetsani kuti musakumane ndi kutentha kwakukulu, chisanu, fumbi ndi zina. Kutentha kwakukulu ndi chisanu zidzafulumizitsa ukalamba wa wiper blade, ndipo fumbi lambiri lidzayambitsa malo opukuta oipa, omwe ndi osavuta kuwononga tsamba la wiper. Kumagwa chipale chofewa usiku m’nyengo yozizira. M'mawa, musagwiritse ntchito chopukuta kuti muchotse matalala pa galasi.