1, the DC voltage should be consistent
Each inverter has access to DC voltage values, such as 12v,24v, The requirement to select the battery voltage must be the same as the inverter dc input voltage.
For example, a 12V inverter must choose a 12V battery.
2, the inverter output power must be greater than the use of electrical power, especially for the start of the power of large appliances, such as refrigerators, air conditioners, but also to leave a larger margin.
3. Positive and negative polarity must be answered correctly The DC voltage of the inverter access is marked with a positive and negative polarity. The red is the positive (+), the black is the negative (-), the battery is also marked with positive and negative, red positive (+), black as the negative (-), the connection must be positive (red connection red), negative connections (black).
The connection line diameter must be thick enough to minimize the length of the connection line.
4, should be placed in the ventilated, dry place, beware of rain, and the surrounding objects have more than 20cm distance, away from flammable and explosive products, should not be placed on the machine or cover other items, the use of ambient temperature is not greater than 40 ℃.
5, charging and inversion can not be carried out at the same time. That is, the inverter should not be inserted into the inverter output of the electrical circuit.
6, two power-on time interval of not less than 5 seconds (cut off the input supply).
7, wipe with a dry cloth or anti-static cloth to keep the machine tidy.
8, before connecting the input and output of the machine, please first properly ground the casing of the machine.
9, in order to avoid accidents, the user is forbidden to open the chassis for operation and use.
10, suspect that the machine has a fault, please do not continue to operate and use, should be cut off input and output in time, by qualified maintenance personnel or repair unit inspection and repair.