1. Rau kev teeb tsa cov kav dej kub, yuav tsum tau muab sau tseg tias sab laug yuav tsum yog cov kav dej kub, sab xis yuav tsum yog cov kav dej txias, lossis ob qho tib si yog cov kav dej kub, vim tias cov kav dej kub thiab lwm yam khoom siv. yog li tus qauv, yog li kom tsis txhob rov ua haujlwm tom qab, lossis Siv cov yeeb nkab dej txias ua cov yeeb nkab dej kub kom luv lub neej kev pab cuam ntawm PPR cov yeeb nkab dej.
2. Qhov kev ncua deb ntawm ob lub ntsiab lus ntawm cov hlau yeeb nkab clamp tsis tsawg tshaj li 800mm. Lub luag haujlwm ntawm cov yeeb nkab hlau clamp yog los ua lub luag haujlwm ntawm kev kho cov yeeb nkab dej.
3. Qhov kub ntawm qhov kub yaj ntawm cov yeeb nkab dej yuav tsum tau tswj ntawm 260 degrees, uas yog qhov vuam kub ntawm cov yeeb nkab dej PPR. Yog li ntawd, nws yuav tsum tau noj 5-7 vib nas this tom qab kub yaj. Yog hais tias nyob ntev dhau lawm, ob qho tib si yuav tsis muaj kev sib cuag zoo. Txoj kab uas hla shrinking yuav cuam tshuam qhov loj ntawm cov dej ntws. Nyob rau tib lub sij hawm, nws yuav tsum tau muab sau tseg tias nws yuav tsum tau muab tso rau hauv parallel rau kub melting, thiab tsis tuaj yeem tig.
4. Lub nozzle ntawm cov yeeb nkab dej yuav tsum tau screwed kom ruaj khov. Yuav tsum tsis muaj looseness. Tsis tas li ntawd, lub installation txoj hauj lwm ntawm lub valve yuav tsum tiaj tus, thiaj li hais tias tom qab kev kho mob kuj yog yooj yim.