Contents: Safety requirements and general…⤓ Checking the electrolyte level in…⤓ Disconnecting and connecting wires…⤓
The condition of the battery is important to ensure quick engine starting and proper operation of the vehicle's electrical equipment. Regular battery inspection and maintenance is especially important in cold weather.
Safety requirements and general rules for working with a battery
Do not smoke near the battery or allow open flames near it, as this may ignite the explosive (oxygen) gas (electrolyte vapor) generated by the battery.
Battery electrolyte is extremely harmful and poisonous. Avoid contact with eyes, skin, clothing, and painted surfaces of the vehicle. Spilled electrolyte must be immediately washed off with plenty of water. If electrolyte gets into eyes or on skin, seek medical attention immediately.
Do not disconnect the wires from the battery if the ignition key is in the "ON" position. This may damage the vehicle's electrical equipment.
Keep the battery terminals clean. After connecting the wires to the battery terminals, apply a special protective grease to the terminals. Use warm water to clean the terminals.
If the vehicle is not going to be used for a long period of time, remove the battery and store it in a place where the electrolyte will not freeze. The battery must be stored only in a fully charged state.
Checking the electrolyte level in the battery
1. The electrolyte level should be between the "MAX" and "MIN" marks on the outside of the battery case. Add only distilled water as needed.
2. The battery is divided into several compartments inside. Unscrew the plug of each compartment and add water to the "MAX" mark. The electrolyte level should not exceed the "MAX" mark, since the electrolyte may leak out during movement and cause damage. Check the electrolyte level depending on the operating conditions of the car, but at least once every four weeks.
3. In batteries with a built-in charge level indicator, the battery status is determined by the color of the indicator. A green indicator corresponds to a full charge of the battery. A black indicator indicates the need to charge the battery. A blue indicator indicates a low electrolyte level in the battery.
4. If the battery is not used (the car is not driven), it will discharge over time. Check the battery charge every four weeks and charge it with a weak current if necessary.
Disconnecting and connecting wires to the battery
(Article reprinted from the website: «MITSUBISHIMAN.ru»)
1. To disconnect the battery cables, stop the engine. Then, first disconnect the cable from the negative battery terminal, then the positive terminal. When connecting the battery, first connect the cable to the positive terminal, then the negative terminal.