Thaum tuav thiab khaws cia, lub ferrule sib koom yuav tsum tsis txhob cuam tshuam thiab poob, thiaj li tsis ua kom puas lub interface thiab sab hauv; nruab lub tshuab concentrically ntau li ntau tau los xyuas kom meej lub lag luam zoo ntawm cov teb sib txuas; Thaum txhim kho lub threaded ferrule sib koom, xyuam xim rau sab hauv. Txawm hais tias cov xov kev taw qhia ntawm cov yeeb nkab sab nrauv sib haum rau kev sib hloov ntawm lub nruas, cov xov kev sib hloov yuav tsum zoo ib yam; kev sib txuas ntawm cov ferrule sib koom ua ke thiab cov yeeb nkab yuav tsum tau txuas nrog lub hose, thiab kev sib txuas nruj yog txwv tsis pub kiag li; lub inlet thiab qhov hluav taws xob ntawm lub ferrule sib koom yuav tsum ncaj qha mus rau cov yeeb nkab. Hose txuas nrog. Txhawm rau txo qhov hnyav ntawm qhov sib koom ua ke ferrule thiab ua kom lub neej ua haujlwm ntev; kev txhawb nqa thiab kev tiv thaiv - kev sib hloov ntawm ferrule sib koom yuav tsum tsim nyog. Feem ntau, txoj kab uas hla ntawm tus pas nrig yuav tsum yog 2 hli me dua qhov kev tiv thaiv - qhov sib hloov, thiaj li tsis cuam tshuam rau kev hloov pauv dawb thiab them nyiaj ntawm cov sib koom ua ke; Kev sib dhos, them sai sai rau qhov sib txuam ntawm qhov loj me thiab kev txhawb nqa ntawm qhov hnyav.
