Haeba betri ea hau ea metsing e sa lefelle tefiso, lintlha tse 'maloa li ka ikarabella. Mona ke mabaka a mang a tloaelehileng le mehato ea ho rarolla mathata:
1. Lilemo tsa Betri:
- Betri ea Khale: Libetri li na le nako ea bophelo e lekanyelitsoeng. Haeba betri ea hau e le lilemo tse 'maloa, e kanna ea ba qetellong ea bophelo ba eona bo ka sebelisoang.
2. Ho tjhaja ka Fosahetseng:
- Overcharging/Undercharging: Ho sebedisa tjhaja e fosahetseng kapa ho se tjhaje betri hantle ho ka e senya. Netefatsa hore o sebelisa tjhaja e tsamaellanang le mofuta wa betri ya hao mme o latela ditlhahiso tsa moetsi.
- Voltage ea ho tjhaja: Netefatsa hore sesebelisoa sa ho tjhaja seketsoaneng sa hau se fana ka motlakase o nepahetseng.
3. Sulfation:
- Sulfation: Ha betri e nang le asiti e ka pele e tloheloa nako e telele haholo, likristale tsa lead sulfate li ka theha lipoleiti, e leng se fokotsang matla a betri a ho boloka tjhaji. Sena se atile haholo libetering tsa asiti e nang le moroallo.
4. Meroalo ea Parasitic:
- Lits'oants'o tsa Motlakase: Lisebelisoa kapa litsamaiso tse ka sekepeng li ka hula matla le ha li koetsoe, e leng se lebisang ho ntšeng butle ha betri.
5. Lihokelo le Corrosion:
- Likhokahano tse hlephileng / tse senyehileng: Netefatsa hore likhokahano tsohle tsa betri li hloekile, li tiile ebile ha li na kutu. Li-terminals tse hoholehileng li ka sitisa phallo ea motlakase.
- Boemo ba Cable: Lekola boemo ba likhoele bakeng sa matšoao leha e le afe a ho senyeha kapa ho senyeha.
6. Mofuta oa Betri o Fapaneng:
- Betri e sa lumellaneng: Ho sebelisa mofuta o fosahetseng oa betri bakeng sa ts'ebeliso ea hau (mohlala, ho sebelisa betri e qalang moo ho hlokahalang betri ea potoloho e tebileng) ho ka lebisa ts'ebetsong e fosahetseng le ho fokotsa nako ea bophelo.
7. Lintlha tsa Tikoloho:
- Thempereichara e Feteletseng: Mocheso o phahameng haholo kapa o tlase o ka ama ts'ebetso ea betri le nako ea bophelo.
- Vibration: Ho thothomela ho feteletseng ho ka senya likarolo tsa kahare tsa betri.
8. Tlhokomelo ea Betri:
- Tlhokomelo: Tlhokomelo ea kamehla, joalo ka ho lekola maemo a electrolyte ka har'a libeteri tse tletseng moroallo tsa lead-acid, ho bohlokoa. Maemo a tlase a electrolyte a ka senya betri.
Mehato ea ho rarolla mathata
1. Sheba Matla a Battery:
- Sebelisa multimeter ho lekola voltage ea betri. Betri ea 12V e tlatsitsoeng ka botlalo e lokela ho bala ho pota 12.6 ho isa ho 12.8 volts. Haeba motlakase o le tlase haholo, betri e ka 'na ea tsoa kapa ea senyeha.
2. Hlahloba Litheminale tsa Corrosion le tse Hloekileng:
- Hloekisa liteishene tsa betri le likhokahano ka motsoako oa soda le metsi haeba li holile.
3. Leka ka Mohlahlobi oa Mojaro:
- Sebelisa sehlahlobi sa matla a betri ho lekola bokhoni ba betri ea ho boloka tjhaji ha e ntse e le tlas'a khatello. Mabenkele a mangata a likarolo tsa likoloi a fana ka tlhahlobo ea mahala ea betri.
4. Chaja Betri hantle:
- Netefatsa hore o sebedisa mofuta o nepahetseng wa tjhaja bakeng sa betri ya hao mme o latele ditaelo tsa mohlahisi tsa ho tjhaja.
5. Sheba Methapo ea Parasitic:
- Hakolla betri 'me u lekanye toro ea hajoale ka ntho e ngoe le e ngoe e koetsoeng. Tharollo leha e le efe ea bohlokoa ea hona joale e bontša mojaro oa likokoana-hloko.
6. Hlahloba Sistimi ea ho tjhaja:
- Netefatsa hore mochini oa ho tjhaja (alternator, voltage regulator) o sebetsa ka nepo mme o fana ka motlakase o lekaneng.
Haeba o hlahlobile lintlha tsena kaofela mme betri e ntse e sa tjhaji, e ka nna ya eba nako ya ho fetola betri.
Nako ea poso: Jul-08-2024
