Feem ntau ua rau xoob PPR sab hauv hlau: kev puas tsuaj ntawm sab nraud quab yuam, qhov kev puas tsuaj ntawm lub zog sab nraud txhais tau hais tias thaum peb nruab faucets lossis lub kaum sab xis thiab lwm qhov chaw, peb xub qhwv cov hlau sab nraud nyob ib ncig ntawm cov ntaub ntawv raw, thiab tom qab ntawd nruab nws. nyob rau hauv kab. Nyob rau hauv cov txheej txheem no, ib tug wrench yog yeej siv. Yog tias peb siv tus ciaj ntswj siv lub zog ntau dhau thaum lub sijhawm tig, lub zog no tuaj yeem tsav cov hlau sab hauv. Dab tsi tshwm sim nyob rau lub sijhawm no yog qhov sib cais ntawm ob yam khoom zoo ib yam li PPR yeeb nkab fittings; Qhov zoo ntawm PPR yeeb nkab fittings tsis zoo heev. , tab sis txhua leej txhua tus pom tias tom qab kev txhim kho lub faucet los yog lub kaum sab xis valve, lub puab hlau loosened tom qab ob peb twists, uas txhais tau hais tias qhov zoo ntawm no PPR yeeb nkab haum yog tsis zoo heev. Cov khoom lag luam zoo li qee cov khoom tsis paub PPR peb yuav hauv khw feem ntau ua rau qhov teeb meem no.
