Tapu 21

Kāore he wāhi mahi i te tūranga tāutanga

Ngā Inenga: Ahakoa he uaua te tāutanga i te tīmatanga, he mea nui kia whakaarohia te mahi roa a te kaiwhakahaere i te wā e whakanoho ana i tetakireremō te mahi. Hei whakatuwhera me te kati i tetakirereHe māmā ake, he mea tika kia whakanohohia te wira ā-ringa o te takirere kia rite ki te uma (ko te tikanga he 1.2 mita te tawhiti atu i te papa o te rūma pokanga). Hei ārai i te mahi whakauaua, me anga whakarunga te wira ā-ringa o te takirere taunga, kaua e piko. Me whakarato e ngā takirere pakitara me ētahi atu wāhanga he nui te wāhi hei tū mā te kaiwhakahaere. He tino morearea te mahi i runga i te rangi, inā koa ka whakamahia he waikawa-pūmua, he rauemi morearea, me ētahi atu.

Tapu 22

Ngā takirere i hangaia ki ngā rauemi pakarukaru pānga

Ngā Mahi: I te wā e tāuta ana, e hanga ana hoki, kia tūpato, ā, kaua e pā ki ngā takirere pakarukaru. Tirohia te takirere, ngā āhuatanga, me ngā tauira i mua i te tāutanga, me te tirotiro mēnā he kino, inā koa ki te kakau takirere. Ko te kakau takirere te mea pea ka piko i te wā e tukuna ana, nō reira hurihia kia maha ngā wā hei tirotiro mēnā he kino. Horoia hoki te takirere i ngā paru katoa. Hei karo i te pakaru o te wira ringaringa, te kakau takirere rānei i te wā e hiki ana i te takirere, me here te taura ki te flange kaua ki tētahi o ēnei wāhanga. Me horoi te hononga paipa o te takirere. Hei tango i ngā maramara waikura rino, te onepu paru, te para whakarewa, me ētahi atu mea, whakamahia te hau kōpeke. Ka taea e ngā matūriki nui, pērā i te para whakarewa, te aukati i ngā takirere iti, ā, ka kore e taea te mahi, me te ngawari hoki te rakuraku i te mata hiri o te takirere. Hei ārai i te puranga i roto i te takirere me te pokanoa ki te rere o te reo, me takai te takai hiri (te raina hemp me te hinu mata, te rīpene rauemi mata PTFE rānei) ki te miro paipa i mua i te tāpiri i te takirere tīwiri. Kia tino whakakīia ngā pūtu kia ōrite, kia ōrite hoki te whakau i te wā e tāuta ana i ngā takirere whakarara. Hei karo i te pēhanga nui rawa o te takirere, i te pakaru rānei, me whakarara te whakarara paipa me te whakarara takirere, ā, me tika te tawhiti. Me aro nui ki ngā rauemi pakarukaru me ngā takirere ngoikore te kaha. Me whakarara tuatahi ngā takirere whakarewa-paipa, ā, muri iho ka whakatuwhera katoatia ngā wāhanga kati, ā, hei whakamutunga, me whakarewa mate.

Tapu 23

Kāore he tikanga tiaki wera, tiaki makariri rānei o te takirere.

Ngā Mahi: Me whakauru hoki ētahi takirere i ngā āhuatanga tiaki o waho mō te tiaki i te wera me te makariri. I ētahi wā ka tāpirihia he paipa mamaoa wera ki te paparanga whakamarumaru. Ko te momo takirere me pupuri kia mahana, kia makariri rānei, ka whakawhirinaki ki ngā hiahia o te kaihanga. I roto i te ariā, me tiaki te wera, me whai rānei i te aroturuki wera mēnā ka tino makariri te reo i roto i te takirere, ka whakaiti i te pai o te whakaputa, ka whakatio rānei i te takirere. Waihoki, ina kitea te takirere, he kino tēnei mō te whakaputa, ka hua ake rānei he huka me ētahi atu āhuatanga kāore e hiahiatia, me pupuri te takirere kia makariri. Ko ngā rauemi whakamarumaru makariri ko te kōkī, te perlite, te pahuka, te kirihou, te oneone diatomaceous, te asbestos, te huruhuru para, te huruhuru karāhe, te perlite, te oneone diatomaceous, me ētahi atu.

Tapu 24

Kāore anō kia tāutahia te mahanga mamaoa

Ngā Ine: Kei ētahi takirere he taputapu me he arai hei tāpiri atu ki ngā āhuatanga tiaki taketake. Mō te tiaki mahanga ngāwari, kua tāutahia he arai. He maha atu ngā takirere kua whakanohoia ki te arai. Ko te āhua, te hiranga, me ngā whakaritenga whakaputa o te takirere e whakatau ana mēnā me tāuta he arai.

Tapu 25

Kāore i te whakakapia te takai i ia wā

Ngā Ine: Me whakakapi ētahi o ngā takai mō ngā takirere kei roto i te taonga nā te mea kāore e whai hua, e kore rānei e ōrite ki te reo e whakamahia ana. Kei te whakakīia tonutia te pouaka whakakī ki ngā takai noa, ā, ka kitea te takirere ki ngā mano tini o ngā momo reo, heoi, i te wā e mahi ana te takirere, me whakarite te takai mō te reo. Pēhia te takai ki tōna tūranga mā te huri porowhita. Me 45 nekehanga te hononga o ia porowhita, ā, me 180 nekehanga te tawhiti o ngā hononga o ngā porowhita. Me pēhi te wāhanga o raro o te repe ki te hohonutanga e tika ana o te rūma takai, arā, ko te 10–20% o te hohonutanga katoa o te rūma takai. Me whai whakaaro ki tēnei te teitei o te takai. Ko te koki hononga mō ngā takirere he 30 nekehanga te roa. He rerekē ngā hononga porowhita i te 120 nekehanga. E toru ngā mowhiti-O rapa (rapa māori e ātete ana ki te kawakore ngoikore i raro i te 60 nekehanga Celsius, rapa nitrile e ātete ana ki ngā hua hinu i raro i te 80 nekehanga Celsius, me te rapa fluorine e ātete ana ki ngā momo waikura i raro i te 150 nekehanga Celsius), i runga i ngā āhuatanga, hei tāpiri atu ki ngā whakakī kua whakahuatia ake nei. Ngā mowhiti peihana nairona (ātete ana ki te haukini me te kawakore i raro i te 120 nekehanga Celsius), ngā mowhiti polytetrafluoroethylene kua whakakikoruatia (ātete ana ki ngā momo waikura kaha i raro i te 200 nekehanga Celsius), me ētahi atu whakakī āhua. Tākaihia he paparanga rīpene polytetrafluoroethylene mata ki waho o te takai asbestos noa hei whakapai ake i te hiri me te whakaiti i te pirau o te kakau takirere mai i te mahi hiko. Hei pupuri i te wāhi kia ōrite, kia kore ai e mate rawa, hurihia te kakau takirere i a koe e pēhi ana i te takai. Kaua e whakatītaha i a koe e whakakī ana i te repe me te kaha tonu.