2. Precautions for host maintenance 1) Do not disconnect the grounding cable of the distributed power system (DPS) or the grounding cable of the building system, otherwise the protective grounding of the distributed power system (DPS) and the connected load will fail. 2) The distributed power system (DPS) is characterized by its own internal battery, so even if the distributed power system (DPS) is not connected to any building wiring system, its output terminal block may still be charged. 3) If you want to disconnect the distributed power system (DPS), please press the key first, and then disconnect the main power supply.
4) Prevent any liquid or other foreign matter from entering the distributed power system (DPS). 3. Battery precautions 1) It is forbidden to reverse the positive and negative poles of the battery pack, or directly insert the battery pack into the input power of the charger. 2) It is forbidden to contact or store the electrodes of the battery pack with unnecessary wires or other metal substances to avoid short circuit. 3) Nailing, knocking, throwing, and stepping on the battery pack are prohibited. 4) It is forbidden to disassemble the battery pack or modify the outer packaging of the battery pack without permission.
5) It is forbidden to use it under hot sunlight, otherwise it may cause the battery to overheat, catch fire or fail to function. 6) It is strictly forbidden to put the battery pack into fire or heat the battery pack, and do not store the battery pack in a high temperature environment. 7) It is forbidden to put the battery pack in water or rain for a long time, and it should be placed in a cool and dry environment during storage. 8) It is forbidden to charge continuously for more than 24 hours. 9) The battery is not allowed to discharge continuously during the charging process.
10) During the charging or discharging process of the battery, if there is an abnormal smell or noise, please stop charging or discharging immediately and contact the manufacturer. 11) When the battery is used outside the range of 0~30 ℃ , the capacity may decrease, which does not mean that the battery is damaged.