•The connection of storage battery should follow the specifications of this manual. The operator should carefully check the positive and negative poles before the connection and avoid the reversed polarity, otherwise it may damage the equipment.
•Do not operate this equipment in the conditions of rain, exposure, humidity, heavy dust and strong vibration.
•The unauthorized person should not open the equipment enclosure. The dangerous high voltage inside the equipment may cause the deadly danger.
•Do not drill in the enclosure. The unqualified drilling will damage the components inside the equipment. The metal chips as a result of drilling may enter in the equipment and bring along the short circuit.
•Do not install or dismantle this equipment with electricity. Before the installation and dismantlement of equipment, the power switch should be turned off.
•Do not allow children to play with the equipment or accessories, otherwise it may cause the dangers such as swallowing.
•The supply voltage of equipment should meet the input voltage requirement of equipment. Please use the storage battery with the rated voltage, while the storage battery with non-rated voltage may damage the equipment.
•Please keep from the foreign matters (such as the metal) entering in the equipment through the ventilation hole and the water and other fluids flowing into the equipment.
•When plugging in or out the wire of equipment, please keep the hands dry. The equipment should be stopped and the power should be turned off.
•Please install the equipment strictly according to the manufacturer’s requirements. The sufficient space for heat dissipation should be maintained 10cm away from the body and top of equipment. Do not store any combustibles around the equipment. The equipment should be kept away from the electrical appliances with the strong magnetic field and strong electric field, such as the microwave oven, refrigerator and cell phone.
•In case of any abnormality, such as the unexpected inflow of fluids in the equipment, equipment smoking, abnormal sound and smells, please stop the equipment and turn off the power immediately. Plug out all cables that are connected to the equipment, such as the battery cable and AC output cable. In case of any failure, please contact the specified maintenance center for the repairing and maintenance.
•Without the authorization, any organization or person should not change the design of structure, safety and performance of equipment.
•Before the fan stops, do not put the fingers or tools into the running fan, otherwise it may cause the damage to the equipment or injury to human body.