Txoj kev hloov kho txhais caj npab ua haujlwm los ntawm kev txav ib qho kev hloov kho pas nrig rau pem hauv ntej lossis rov qab, yog li hloov qhov ntev thiab txoj hauj lwm ntawm caj npab txhawb nqa kom yooj yim rau kev txav thiab qhov chaw ntawm ib qho khoom.
Hauv kev ua haujlwm zoo, tus pas nrig hloov pauv yog thawj zaug hloov mus rau qhov xav tau; Tom qab ntawd, ib qho kev hloov kho ntsia hlau yog siv los ua kom ruaj khov ntawm kev txhawb nqa caj npab rau tus pas nrig. Tom qab no, phau ntawv hloov kho caj npab yog tsau nyob rau hauv qhov chaw uas siv mounting screws, thiab cov khoom yuav tsum tau hloov yog muab tso rau hauv lub mounting puag kom undergo lub tsim nyog kho.
