Label: UPS12V battery operating instructions About transportation and storage 1. UPS batteries should be kept away from heat sources and places prone to sparks, and should be protected from direct sunlight and in an environment with a lot of organic solvent gases and corrosive gases. The safety distance should be greater than 0.5m2. UPS batteries are charged and leave the factory. Beware of short circuits during transportation and installation; do not touch the poles during transportation. 3. When installing UPS battery
packs, due to the high voltage of the components, use insulating tools and wear insulating gloves to prevent electric shocks during transportation, installation, and maintenance. Regarding installation precautions 1. The UPS battery room should have necessary ventilation and lighting facilities, and avoid installation in closed equipment or containers. The battery spacing is preferably above 3CM. 2. Before the UPS battery is installed and connected, use a fine wire steel brush to brush the pole striking terminal until metallic luster appears, and keep the connection clean. The bolts should be tightened when connecting to prevent the battery from sparking due to poor contact. Torque rating: 4.4 n.m for batteries under 50ah and 10.9 n.m for batteries over 50ah. 3. Do not mix UPS batteries with different new and old, different capacities and different performances. Before installing the end connector and connecting the battery system, carefully check the total voltage and the positive and negative poles of the battery system to ensure that the installation is correct. 4. When the UPS battery is connected to the charger or load, the circuit switch should be in the 'off' position and the connection should be correct. The positive pole of the UPS battery is connected to the positive pole of the charger, and the negative pole is connected to the negative pole. 5. When connecting the UPS battery, the connecting cable should be as short as possible to prevent excessive voltage drop. 6. Do not wipe the UPS battery with organic solvents. In case of fire, fire extinguishers such as tetrachlorocarbon can be used. 7. After the UPS battery is installed and before being put into use, supplementary charging or equalizing charging is required. After the UPS battery is discharged, it should be charged immediately. When the UPS battery float voltage is lower than 2.20V/single cell, the UPS battery should be charged in equalization. The charging current limit value is preferably 0.1-0.2C10 (A) 8. The installation of UPS battery packs should consider the load-bearing capacity and load capacity of the installation ground and floor (according to the requirements of the architectural drawings). Matters needing attention in the use environment and use 1. UPS Before installing the battery, it is best to store it in a dry, clean, and ventilated environment at 10°C---20°C. The storage period should not exceed 6 months from the production period of the battery, otherwise it should be supplemented. 2. The UPS battery can be used under the conditions of ambient temperature of -20℃---+50℃, but a longer service life can be obtained when the ambient temperature is 10℃---30℃. 3. The floating charge voltage of the UPS battery refers to the charging voltage value at an ambient temperature of 25°C. When the temperature difference exceeds 10, the floating charge voltage must be corrected, otherwise the UPS battery will be damaged. When the ambient temperature rises by 1℃, the voltage should be reduced by 0.003V/single cell; on the contrary, the float voltage should be increased by 0.003V/single cell. 4. When the load variation range is 0---100%, the charging equipment should reach 1% stability Pressure accuracy. 5. When using the UPS battery, avoid overcharging and overdischarging, otherwise it will affect the battery life. Regarding maintenance 1. Check whether the UPS battery connections are loose at least once a year, and adjust them in time. The UPS battery (group) in operation must not be disassembled, assembled, adjusted, or loosened to prevent ignition. 2. It is recommended to run the UPS battery at full load once a year, and make a record of the UPS battery action. 3. During UPS battery operation, if the following abnormalities are found: abnormal floating charge voltage/cracks, liquid leakage or deformation/abnormal temperature, etc., the cause of the failure should be found in time and replaced immediately.
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