Kev tshuaj xyuas thiab kev daws teeb meem ntawm kev ua txhaum ntawm cov khoom siv roj!
Thaum lub sij hawm siv lub detector, lub gas detector yuav inevitably poob. Cov hauv qab no yog qee qhov piv txwv yooj yim ntawm txoj kev daws teeb meem. Yog lawm, yog tias qhov ntsuas tsis ua haujlwm, thawj qhov yuav tsum tau ua yog kom paub tseeb tias cov qauv ntsuas tau zoo, kom paub tseeb tias cov pa roj xws li cov lim tsis thaiv, tsis muaj condensate, thiab cov pa roj. kev sib txuas kom raug thiab muaj qhov tseeb txaus. Tom qab ntawd xyuas lub tshuab ntes thiab cov cuab yeej muaj feem xyuam rau kev xoob lossis cuam tshuam ntawm lawv cov kev sib txuas hluav taws xob lossis cov kav dej sib txuas. Cov ntsiab lus hauv qab no ntawm kev txheeb xyuas tsis ua haujlwm, Kuv vam tias yuav pab cov neeg siv:
1. Thaum lub sijhawm ua haujlwm, tus nqi tso tawm tau daig ntawm qhov screen, thiab kho qhov xoom txoj hauj lwm ntawm lub potentiometer tsis ua haujlwm: lub connector nyob rau hauv kev sib cuag tsis zoo los yog lub davhlau ya nyob twg tsis zoo txuas, xyuas thiab tshem tawm nws, thiab hloov lub connector yog tias tsim nyog; tus choj ntsuas muaj qhov qhib Circuit Court, luv luv los yog tso tawm tsis zoo, nrhiav thiab tshem tawm nws. Yog tias muaj teeb meem nrog tus choj caj npab hauv lub nplhaib, nws yuav tsum raug xa mus rau cov chaw tsim khoom kho.
2. Lub teeb pom kev cua sov ntawm lub vaj huam sib luag pem hauv ntej ntawm lub ntsuas hluav taws xob tsis teeb rau lub sijhawm ntev: lub phaj cua sov yog qhib Circuit Court, xyuas lub phaj cua sov thiab nws cov terminals, thiab qhov kev sib chwv tawm tsis zoo. Yog tias sab hauv ntawm lub phaj cua sov qhib, hloov nws; yog tias qhov ntsuas cua sov puas lawm, hloov nws; Yog tias lub platinum tsis kam tiv thaiv yog qhib Circuit Court, xyuas seb lub davhlau ya nyob twg puas ntseeg tau. Yog hais tias lub platinum kuj tsis kam yog qhib Circuit Court, hloov nws; qhov kev sib txuas ntawm lub davhlau ya nyob twg txuas nrog lub phaj cua sov yog xoob, thiab ceev lub davhlau ya nyob twg ntsia hlau.
3. Lub ntsuas ntsuas tsis ruaj khov: qhov ua haujlwm tam sim no ntawm kev ntsuas tus choj tsis ruaj khov, thiab xyuas seb qhov hluav taws xob ntawm ob lub ntsuas hluav taws xob A thiab B ntawm cov khoom siv hluav taws xob thiab cov teeb liab amplifier board puas ruaj khov ntawm tus nqi ntawm 1.2V thiab 1.3. V. Yog tias nws tsis ruaj khov, hloov nws. N2 (adjustable voltage stabilizing thaiv ntawm 3173 kawg); Lub zog hluav taws xob ntawm op amp yog qhov txawv txav, xyuas seb qhov hluav taws xob 12V puas ruaj khov, yog tias tsis yog, hloov cov khoom puas; ntsuas qhov kev sib cuag tsis zoo ntawm tus choj lossis cov terminals muaj feem xyuam, thiab xyuas seb cov khoom muaj feem cuam tshuam puas yog qhov khoob Vuam thiab kev sib cuag tsis zoo, yog tias tsis yog, tshem tawm nws, thiab hloov cov khoom yog tias tsim nyog.
4. Tom qab lub hwj chim qhib, cov duab digital ntawm lub tshuab ntsuas roj tsis muaj cov zaub: lub hwj chim hloov yog faulty, hloov lub hwj chim hloov; lub zog fuse yog tshuab, hloov lub fuse; microcomputer fais fab mov system tsis tso tawm kom zoo, nruj lub davhlau ya nyob twg screws; kho dua.
