Neglecting ze ntawm cov nkev valve yuav yog ib momentary lapse, Thiab tawm hauv lub hauv ntej valve qhib ib ntus tsis tseem ceeb heev. tiam sis, Nws tseem ceeb heev uas yuav tau xyuas kom meej tias nws yog muab tua thaum koj rov qab.
Ntev mus ntev lawm ntawm lub tsev, Nws yog imperative tig tawm tag nrho cov roj valves. Neglecting qhov no yuav ua rau muaj roj leaks, endangering ob leeg kheej kev ruaj ntseg thiab tej cuab yeej.