- III. Lintlha tsa tlhokomelo1. Tlhokomelo ea letsatsi le letsatsi (beke le beke)• Hloekisa bokaholimo: hlakola lerōle holim'a khetla e ka ntle ka lesela le bonolo le omileng, 'me u se ke ua hlatsoa ka metsi; Hloekisa sefene se kenang moeeng (se ka tlosoang) ho thibela ho bokellana ha lerōle ho ama bophahamo ba moea (sesupo sa khatello ea moea se tla tima ha sefefo se koetsoe).
• Tlhahlobo ea motlakase: Hlahloba hore na theminale e hlephileng kapa e chesa (haeba theminale e fetola 'mala, e tiisa kapa e khutlise ka nako), 'me u lekanye ho hanyetsa ha mocheso oa tube ea ho futhumatsa (≥2MΩ, sebelisa 500V megohmmeter).
2. Tlhahlobo ea kamehla (lihora tse ling le tse ling tse 500 kapa halofo ea selemo)
• Heating element: Harola thekotopo ea moeaho hlahloba hore na bokaholimo ba tube ea ho futhumatsa bo fokotsehile (joalo ka bokaholimo ba mochini o futhumatsang oa motlakase o chesitsoeng o ntšo), o ka tlosoang hanyane ka sandpaper e ntle. Haeba e tebile, e hloka ho nkeloa sebaka (bophelo ba tube ea ho futhumatsa hangata ke lihora tse 3000 ~ 5000).
• Tlhokomelo ea Fan: Eketsa grease e hanyetsanang le mocheso o phahameng (mohlala: lithium grease No. 1, ho hanyetsa mocheso ≥120℃) ho beha, 'me u leke lebelo la fan (le lekanngoa ka tachometer, ho kheloha ha hoa lokela ho feta ± 10% ea boleng bo lekantsoeng).
• Mokhoa oa ho laola mocheso: lekanya mocheso oa mocheso (ha o bapisoa le thermometer e tloaelehileng, haeba phoso e feta ± 2 ℃, e hloka ho nkeloa sebaka), 'me u hlahlobe hore na li-parameter tsa lenaneo la PLC li fokotsehile.
3. Tlhokomelo maemong a khethehileng
• Tikoloho e senyang: Haeba e sebelisoa ha ho fafatsa le lithupelo tsa lik'hemik'hale, hoa hlokahala ho hlahloba hore na "anti-corrosion coating" (joalo ka Teflon coating) e holim'a tube ea futhumatsang e ntse e ebola khoeli le khoeli, le lebota le ka hare.kotopo ea moeae hloka ho fafatsoa ka pente e thibelang ho bola (e hanyetsanang le asiti le alkali).
• Tikoloho ea lerōle le phahameng: Eketsa makhetlo a ho hloekisa filthara (hang ka mor'a matsatsi a 3), 'me u kenye mochine o bokellang lerole la leholiotsoana ha ho hlokahala ho thibela ho bokellana ha lerole ho bakang lipotoloho tse khutšoane.
IV. Mehato ea tšireletso ea tšireletso
1. Tšireletso e feteletseng le mocheso o feteletseng
• Lisebelisoa tse sireletsang habeli li tlameha ho kengoa:
◦ Thermostat over-themperature alamo: Theko e behiloeng hangata ke mocheso o lebisitsoeng + 10 ~ 15 ℃ (joalo ka ha sepheo ke 80 ℃, boleng ba alamo bo behiloe ho 95 ℃), 'me matla a ho futhumatsa a khaoloa ka bohona ha a tsosoa.
◦ Fuse ea mocheso: E kentsoe haufi le ntho e futhumatsang (ho hanyetsa mocheso 180 ~ 220 ℃). Ha thermostat e hlōleha, fuse e tla phunya ebe e khaola potoloho (e ke ke ea tsosolosoa, e hloka ho nkeloa sebaka ka letsoho).
2. Litlhoko tse se nang ho phatloha le tse thibelang mollo
• Haeba e sebelisoa libakeng tse ka chang kapa tse qhomang (joaloka ho omisa pente),bopaki ba ho phatlohalihitara(e tsamaellanang le boemo ba bopaki ba ho phatloha ba Ex d IIB T4) e tlameha ho khethoa, tube ea ho futhumatsa e tlameha ho phutheloa ka letlooa le thibelang ho phatloha ha tšepe, lekotopo ea moeasegokanyimmediamentsi sa sebolokigolo e tlameha ho se be le mollo.
• Litima-mollo (phofo e ommeng kapa litima-mollo tsa CO₂) li tlameha ho lokisoa haufi le moo, 'me li-welding, li-cutting le mosebetsi o mong o chesang li thibetsoe ha thepa e sebetsa.
3. Koetliso ea basebetsi
• Basebetsi ba bacha ba tlameha ho fumana koetliso le ho tloaelana le "Emergency Stop Process" bukeng ea lisebelisoa (joaloka ho tobetsa konopo ea ho emisa ts'ohanyetso → ho khaola motlakase → ho bulela moea o kenang).
• Batho bao e seng litsebi ba thibetsoe ho qhaqha thermostat le ho fetola mekhahlelo ea potoloho ho qoba ho hlōleha ha thepa ka lebaka la liphoso tsa ho beha.
Haeba u batla ho tseba haholoanyane ka sehlahisoa sa rona, ka kopoiteanye le rona!
Nako ea poso: Aug-11-2025
