[Tips and precaution]:
1. This is a Modified Sine Wave Power Inverter, applied for DC 12 V,not for 24 V. Only connect it to 12 V battery.
2. The cooling fan is quiet and smart, will rotate at different speed according to the power load and temperature inside. So dont worry if the fan doesnt work while the power load is low.
3. Be sure to connect the red cable to battery and inverter positive terminal, black cable to negative terminal of battery and inverter. Wrongly connect the battery cables will cause damage to inverter and devices.
4. Do not leave the power inverter at the ON position for long time while your car is off.
5. Do not use it when it connect with battery in charging .
6.Do not power electric appliances exceed 2500 watts.For some inductive loads ,Like refrigerator ,washing machine ,microwave oven,drill pump, chain saw,air compressor .The rate power can not exceed 1000 W.
7.Do not let the inverter into sunlight and water directly, keep it in cool and dry environment.