NFPA 80 xav kom cov qhov rooj hluav taws raug tshuaj xyuas tsawg kawg ib xyoos ib zaug.Thaum cov kev tshuaj xyuas no, tus kws tshuaj ntsuam xyuas tsim nyog yuav xyuas ntau yam ntawm lub qhov rooj kom paub tseeb tias nws nyob rau hauv kev ua haujlwm zoo thiab tuaj yeem tiv thaiv kev sib kis ntawm hluav taws thiab pa taws.
Dab tsi yog qhov yuav tsum tau kuaj xyuas qhov rooj?
Kev tshuaj xyuas lub qhov rooj hluav taws yog ib qho kev soj ntsuam xyuas cov khoom siv hluav taws xob kom paub meej tias lawv nyob rau hauv kev ua haujlwm zoo thiab yuav ua tau raws li qhov xav tau thaum muaj hluav taws kub. Kev tshuaj xyuas lub hom phiaj txhawm rau txheeb xyuas qhov kev puas tsuaj uas tuaj yeem tiv thaiv lub qhov rooj los ntawm kev muab qhov thaiv kev ruaj ntseg tiv thaiv kev sib kis ntawm hluav taws thiab pa taws.
Qhov Rooj Nplooj thiab Ncej
Tshawb xyuas kev puas tsuaj lossis kev hloov pauv ntawm lub qhov rooj, ncej, thiab cov ntsaws ruaj ruaj. Tshawb xyuas cov qhov, qhov khoob khoob, thiab cov cim qhia ntawm kev sib txawv.
Qhov Rooj Labels
Xyuas kom tseeb tias daim ntawv lo ntawm qhov rooj hluav taws yog pom tseeb, ruaj ntseg txuas, thiab tsim nyog rau lub qhov rooj thiab ncej. Daim ntawv no, feem ntau pom nyob rau ntawm ntug ntawm lub qhov rooj, qhia lub qhov rooj qhov hluav taws kub ntsuas ntsuas.
Qhov Rooj Clearance
Txheeb xyuas tias qhov kev tshem tawm ntawm lub qhov rooj thiab ncej, thiab lub qhov rooj thiab hauv pem teb, yog nyob rau hauv qhov yuav tsum tau specifications (feem ntau 1/8 nti rau steel qhov rooj thiab 1/4 nti rau ntoo qhov rooj, tab sis qhov no yuav txawv).
Qhov rooj ua haujlwm
Paub meej tias lub qhov rooj nws tus kheej kaw thiab tag nrho latches thaum tso tawm los ntawm qhov chaw qhib tag nrho. Yuav tsum tsis txhob muaj kev sib khi lossis kev sib khi uas tuaj yeem tiv thaiv kev kaw, thiab tsis txhob siv lub qhov rooj ncaws pob.
Hardware Components
Tshawb xyuas txhua qhov rooj kho vajtse, suav nrog pob khawm, xauv, latches, kaw, thiab cov khoom siv tsis txaus siab, kom ua haujlwm tau zoo thiab zoo. Cov khoom uas ploj lawm lossis tawg yuav tsum tau hloov.
Glazing thiab iav
Yog hais tias lub qhov rooj muaj iav vaj huam sib luag los yog teeb, xyuas kom meej tias cov khoom siv glazing thiab cov hlaws glazing tsis zoo thiab ruaj ntseg. Xyuas seb puas muaj kab nrib pleb lossis tawg hauv lub khob.
Gasket thiab Seals
Tshawb xyuas cov gaskets (cov khoom siv hluav taws xob los yog cov pa luam yeeb) kom muaj kev ncaj ncees thiab kev sib txuas kom raug. Cov no yog qhov tseem ceeb rau lub qhov rooj pa taws thiab kev tswj xyuas kev ua haujlwm.
Qhov Rooj Ncej thiab Anchoring
Tshawb xyuas lub thav duab kom paub meej tias nws ruaj khov thiab ruaj khov, tsis muaj kev cuam tshuam lossis kev puas tsuaj.
Tuav-Open Devices thiab Closers
Yog hais tias lub qhov rooj yog nruab nrog ib tug tuav-qhib ntaus ntawv, nws yuav tsum tso tawm thiab cia lub qhov rooj kaw nws tus kheej thaum qhib. Qhov no feem ntau sim nrog lub tswb hluav taws kub ua kom.
Obstructions thiab Modifications
Xyuas kom tseeb tias tsis muaj dab tsi thaiv lossis cuam tshuam lub qhov rooj thiab tsis muaj kev hloov kho uas tsis tau tso cai, xws li cov qhov ntxiv lossis cov kev hloov pauv hauv teb, uas tuaj yeem cuam tshuam lub qhov rooj ntawm kev ncaj ncees.
Kos npe
Xyuas kom pom tias txhua qhov kos npe yuav tsum tau ua (piv txwv li, "FIRE DOOR TSIS LOCK") yog tam sim no thiab pom meej.
Lwm Yam Khoom Pab Txhawb
Tshawb xyuas lwm cov khoom hauv lub qhov rooj, xws li cov neeg sib koom tes thiab cov bolts yaug, rau kev ua haujlwm kom raug thiab mob. Tom qab kev tshuaj xyuas, ib daim ntawv tshaj tawm feem ntau yog tsim tawm uas qhia txog qhov xwm txheej ntawm txhua qhov hluav taws kub qhov rooj thiab lub thav duab tshuaj xyuas. Yog tias lub qhov rooj ua tsis tau qhov kev tshuaj ntsuam xyuas, cov teeb meem yuav tsum tau kho tam sim ntawd, thiab lub qhov rooj yuav tsum tau rov xyuas dua kom paub meej tias nws ua tau raws li txhua qhov kev xav tau.