1. Te whakamahi wai whakamatao:
(1) Ko te wai parakore, te wai tap, te ua, te wai awa ma ranei me whakamahi hei wai whakamatao mo nga miihini diesel.Ko te wai paru, te wai maro ranei (te wai puna, te wai kohuke, me etahi atu wai tote) kaua e whakamahia hei karo i te paheketanga me te horo o nga raina rango.I raro i nga tikanga wai pakeke anake, ka taea te whakamahi i muri i te whakamarumaru me te whakakii i nga moni.
(2) I te taapiri wai ki te taika wai, kare pea te punaha whakamahana e whakakiia i te wa kotahi.I muri i te rere o te miihini diesel, me tirotiro ano.Mena karekau, me whakakii ano te punaha whakamahana.Kei te tihi o te uhi iti o runga o te bulldozer te urunga wai punaha whakamahana.
(3) Ki te mahi tonu, me whakakapi te wai whakamatao ia 300 haora neke atu ranei.E rima nga kuaha tarai wai mo te punaha whakamahana o te miihini miihini bulldozer: 1 kei raro o te puna wai;Ko te 2 kei te raro o te whakamatao hinu whakamahana wai o te miihini diesel;Ko te 3 kei te pito o mua o te miihini diesel, kei te papu wai rere;Ko te 4 kei te taha maui o mua o te keehi whakawhiti, i runga i te tinana miihini diesel;Ko te pito o raro o te putorino putanga tank wai.
Mena kei te pirangi koe ki nga bulldozers, tena koa paatohia konei！
2. Tauine maimoatanga:
Ia 600 haora, me tauine te punaha whakamahana miihini diesel.
I roto i te maimoatanga tauine, ka horoia ki te wairewa horoi waikawa i te tuatahi, katahi ka whakakorehia ki te wairewa wai kawakore.Na roto i te tauhohenga matū, ka huri te tauine wai-kore ki te tote wairewa-wai, ka tangohia ki te wai.
Ko te tukanga mahi motuhake e whai ake nei:
(1) Tangohia te whakamaarama o te punaha whakamatao.
(2) Tīmatahia te pūkaha diesel ka hiki te pāmahana wai ki te 70～85C.Ka huri te unahi maanu, whakaweto tonu te mura ka tuku te wai.
(3) Ringihia te wai horoi waikawa kua rite ki roto i te taika wai, ka timata te miihini diesel, ka rere ki te 600~800r/min mo te 40 meneti, katahi ka tukuna te wai horoi.
Te whakarite otinga horoi waikawa:
Tāpirihia kia toru nga waikawa ki roto i te wai ma i roto i nga waahanga e whai ake nei: waikawa pūhaumāota: 5-15%, waikawa pūwaro: 2-4%,
Te waikawa Glycolic: 1 ki te 4%.I muri i te ranu pai, ka taea te whakamahi.
I tua atu, mehemea e tika ana, ka taea te taapiri i te nui o te polyoxyethylene alkyl allyl ether hei whakapai ake i te uruhanga me te whakamararatanga o te tauine.Ko te mahana o te wai horoi waikawa kaua e neke ake i te 65°C.Ko te whakarite me te whakamahi i te wai horoi ka taea hoki te korero ki nga korero e tika ana i roto i te raupapa "135" raupapa mahi miihini diesel me te pukapuka tiaki.
(4) Katahi ka werohia he wairewa wai konutai warowaiha e 5% hei whakakore i te wairewa horoi waikawa e toe ana ki te punaha whakamatao.Tīmatahia te pūkaha diesel ka tuku āta haere mō te 4 ki te 5 meneti, kātahi ka whakawetohia te pūkaha ki te tuku i te wairewa wai konutai warowaihā.
(5) Ka mutu, werohia te wai ma, timata te miihini diesel, kia rere i runga i te tere teitei me te iti o te tere, horoia te toenga o te otinga i roto i te punaha whakamahana ki te wai ma, huri noa mo tetahi wa, katahi ka whakawetohia te miihini ka tuku wai.Whaia te mahi nei, ka tuaruatia te mahi kia maha nga wa kia kore noa te wai i tukuna me te tirotiro pepa litmus.
(6) I roto i te 5 ki te 7 ra i muri i te horoinga, me whakakapi te wai whakamatao ia ra kia kore ai te toenga o te tauine e aukati i te keeti tatau wai.
3. Ko te whakamahi i te antifreeze:
I roto i nga ahuatanga tino makariri me te iti o te pāmahana, ka taea te whakamahi antifreeze.
Mena kei te pirangi koe ki nga waahanga e manawapa bulldozer, tena koa paatohia konei！
Wā tuku: Tihema-28-2021