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| Correct Use and Maintenance of DC Screen Batteries |
| Time：2019-07-28 Source：Sonnenschein Battery Views：2546 |
The correct use and maintenance of DC screen batteries include the following seven points:
Check whether the fixing bolt of battery on the bracket is tightened, whether the equipment is firm, and whether the shell will be affected by driving vibration. Injury. In addition, do not place metal objects on the battery to prevent short circuit.
Always check whether the rod and terminal are reliably connected. To prevent terminal oxidation, protective agents such as Vaseline can be used.
Direct ignition short circuit test method can not be used to check the battery power level, otherwise it will cause damage to the battery.
Distilled water should be added regularly to ordinary lead-acid DC screen batteries. Dry batteries should be properly charged before use. For maintenance-free batteries that can be watered, it is impossible to maintain proper inspection. If necessary, supplement distilled water to prolong service life.
The air holes on the cover of German sunlight batteries should be unobstructed. When the battery is charged, a lot of bubbles will be produced. If the vent is blocked, the gas cannot escape. When the pressure increases to a certain level, the battery box will burst.
There is usually a yellowish-white paste around the battery pole and cover. This is because the corrosion resistance of root canal columns, wire clips and fixed frames caused by sulphuric acid is very high and should be removed in time.
When two batteries need to be used in series, the capacity of the batteries is best equal. Otherwise, it will affect the service life of DC screen batteries. Usually, this maintenance-free battery can be stored in the factory for 10 months to use, and the voltage and capacitance remain unchanged. In about three months, the poor quality voltage and capacitance of the plant will be reduced. When purchasing, you can check whether the battery voltage and capacitance meet the requirements of the field manual when the production date is 3 months. If the voltage and capacitance decrease and the internal material is not good, the quality of the battery is determined. No, maybe the water battery was camouflaged after the dealer charged.
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