Tsarin aiki na metal melting furnace.

A. Shiri don aiki

1. Bincika ko ƙarfin lantarki na kowane layi mai shigowa al’ada ne.

2. Bincika ko kowane matsi na ruwa da kowace hanyar ruwa na al’ada ne.

3. Bincika ko daidaitattun fitilun babban allon sarrafawa da bugun bugun inverter na al’ada ne.

Duk abubuwan da ke sama zasu iya fara samar da wutar lantarki a ƙarƙashin yanayin al’ada.

B. Ko da wane irin nau’in da’irar da ake amfani da shi don aikin samar da wutar lantarki, lokacin farawa, dole ne ka fara kunna wutar lantarki, sannan ka kunna babban wutar lantarki, sannan ka fara wutar lantarki mai narkewa; idan aka tsayar da shi sai akasin haka, sai a fara dakatar da wutar lantarkin da ke narkewa daga karfe, sannan a yanke babbar wutar lantarki, sannan a yanke Kashe wutar lantarki.

1. Fara aikin.

Rufe ƙaramin iska DZ don shirya don fara matsakaicin mitar.

Rufe ikon sarrafa wutar lantarki SA, alamar wutar lantarki HL1 tana kunne, kuma ana samar da wutar lantarki mai sarrafawa.

Latsa babban maɓallin kewayawa SB1, babban kewayawa yana da kuzari, kuma ana iya jin sautin rufewar da’ira.

Danna maɓallin farawa/sake saitin IF SB3, kuma mai nuna alama HL2 zai kasance a kunne.

Sannu a hankali daidaita ƙarfin daidaitawar potentiometer PR kuma kula da mita mita. Idan akwai nuni kuma za ku iya jin kiran tsakiyar mita, yana nufin cewa farawa ya yi nasara. Bayan farawa ya yi nasara, kunna potentiometer PR zuwa ƙarshen sau ɗaya, kuma a lokaci guda, hasken “farawa” a kan babban kwamiti na Kashe, hasken “Ring Pressure” yana kunne. Idan farawa bai yi nasara ba, yana buƙatar sake farawa.

2. Dakatar da aiki.

Juya madaidaicin wutar lantarki PR kissan agogo baya zuwa ƙarshe, kuma duk kayan aikin da ke nuni ba su da sifili.

Danna maɓallin IF farawa/sake saitin SB3, mai nuna alama mai gudana HL2 zai fita, kuma IF zai tsaya.

Latsa babban maɓallin kewayawa SB2, babban kewayawa yana kashe.

Kashe wutar lantarki mai sarrafawa SA, alamar wutar lantarki HL1 za ta fita, kuma za a yanke wutar lantarki mai sarrafawa.

Kashe ƙaramin iska don buɗe DZ kafin barin aiki.

3. Sauran umarni

Lokacin da rashin aiki ya faru, kwamitin sarrafawa zai iya ajiye ƙwaƙwalwar ajiya, kuma za’a iya sake kunna wutar lantarki bayan an kawar da rashin aiki kuma an danna maɓallin farawa / sake saiti na matsakaici SB3.

Idan akwai matsala ko gaggawa, ya kamata ka fara danna maɓallin farawa/sake saitin IF SB3, sannan danna shirin dakatar da wutar lantarki don dakatar da wutar lantarki, sannan sake kunna wutar lantarki bayan gyara matsala.

Ya kamata a ƙayyade lokacin tsayawar famfon ruwa gwargwadon yanayin zafin ruwa a cikin induction coil na tanderun narkewa. Gabaɗaya, ya kamata a dakatar da fam ɗin ruwa kamar minti 30 bayan an dakatar da wutar lantarki.