① Analyze the power consumption of the vehicle and control the terminal voltage of the generator within the specified range. For example, long-distance vehicles that often drive in the daytime will charge more and discharge less. To prevent the problem of overcharge, appropriately reduce the charging current. For short distance vehicles running at night and vehicles starting frequently, to prevent excessive discharge, try to increase the charging current appropriately, and fully charge when parking for next use.

②要注意車輛行駛的氣溫條件。在寒冷地區(qū)，要注意對(duì)蓄電池的保溫工作，合理選擇電解液的密度，使其保持在充足電的狀態(tài)，加注蒸餾水要在充足電時(shí)進(jìn)行，以防結(jié)冰。在啟動(dòng)前應(yīng)對(duì)發(fā)動(dòng)機(jī)進(jìn)行預(yù)熱，搖動(dòng)發(fā)動(dòng)機(jī)合理使用起動(dòng)機(jī)，每次啟動(dòng)時(shí)間不宜超過5S，再次啟動(dòng)應(yīng)間隔15S以后，連續(xù)兩次啟動(dòng)不著，應(yīng)排除故障后再啟動(dòng)。所以在寒區(qū)，由于蓄電池容量的下降，過量放電的問題尤為突出。

② Pay attention to the temperature conditions of the vehicle. In cold areas, pay attention to the thermal insulation of the battery, reasonably select the density of electrolyte to keep it in a fully charged state, and fill distilled water when it is fully charged to prevent icing. Before starting, the engine shall be preheated, the engine shall be shaken, and the starter shall be used reasonably. Each start time shall not exceed 5S. After another start, the interval shall be 15s. If it fails to start for two consecutive times, it shall be started after troubleshooting. Therefore, in cold regions, due to the decline of battery capacity, the problem of excessive discharge is particularly prominent.

③充電時(shí)蓄電池內(nèi)進(jìn)行著激烈的電化學(xué)反應(yīng)。在臨近充電終了時(shí)，由于有電解水的作用，蓄電池會(huì)放出大量的氫氣和氧氣。氫和氧是易燃?xì)怏w，當(dāng)遇到明火時(shí)，會(huì)激烈燃燒，甚產(chǎn)生爆炸，引起火災(zāi)。另外，在充電間的空氣中還含有硫酸酸霧，因此設(shè)置的充電間須符合兩點(diǎn)：

③ During charging, there is a fierce electrochemical reaction in the battery. Near the end of charging, the battery will release a large amount of hydrogen and oxygen due to the action of electrolytic water. Hydrogen and oxygen are flammable gases. When encountering open fire, they will burn violently, even produce explosion and cause fire. In addition, the air in the charging room also contains sulfuric acid mist, so the charging room must meet two points:

通風(fēng)良好，

Good ventilation,

在充電間內(nèi)嚴(yán)禁有火源，充電過程中嚴(yán)禁用高率放電計(jì)檢查單格電池的電壓，否則極易引起氣體爆炸事故

No fire source is allowed in the charging room. It is forbidden to check the voltage of single cell battery with high rate discharge meter during charging, otherwise it is very easy to cause gas explosion accidents