Product Description:
1. Features: This machine is composed of components, equipped with overload and overcurrent protection during operation. It is easy to use, safe and reliable, with an aesthetically pleasing appearance, making it an outstanding product among its peers.
2. Applications: Widely used for charging various models of lead-acid batteries and can also be used as a DC power source for small electrolysis and electroplating.
3. Usage Instructions:
1. Ensure the external power supply of the charger is disconnected.
2. Secure the red DC output wire of the charger to the positive “+” terminal of the battery and the black wire to the negative “-” terminal.
3. Note: Do not reverse the positive and negative poles, as it may damage the charger.
4. Adjust the voltage selector switch to the voltage of the battery being charged (12V or 24V), then turn on the power switch. The power indicator light will illuminate.
5. Adjust the charging current: Rotate the "current adjustment" knob counterclockwise to gradually reduce the charging current; conversely, rotate clockwise to increase it. The recommended charging current should not exceed one-fourth of the battery capacity.
6. During charging, when the capacity reaches about 80% of the chargeable capacity, the current meter reading will gradually decrease until nearly zero. Maintain a low current charge for 2-3 hours to ensure the battery is fully charged.
7. After charging, first disconnect the 220V power plug of the charger, then release the two clamps, and place the charger in a well-ventilated and dry area.
4. Safety Requirements:
1. The machine must be powered by a 220V power system.
2. Maintain good ventilation around the motor and charged battery during charging.
3. Keep the operating environment clean, cool, and dry. In case of accidental exposure to rain or water, disassemble the case, place it in a well-ventilated area, and allow it to dry naturally.
4. Place the machine out of reach of children to prevent accidents.
5. Do not disassemble or repair the machine without professional knowledge; entrust it to a professional repair person.
5. Technical Parameters:
1. Input Frequency: 50HZ ±5%
2. Input Voltage: Single-phase AC 220V ±10%
3. Operating Environment Temperature: -15 to +50℃
4. Relative Air Humidity: ≤90%
5. Insulation Resistance: 10MΩ
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