Universal Solar analyzes the precautions for the installation of road lights for you solar street light-liter

1. According to the actual requirements of the on-site environment, adjust the position and method of the road lights and ballasts, and prepare the three-core cable of the corresponding length. 2. Then open the box cover on the ballast with a wrench, and connect the three-core cable to the ballast correctly. The specific method is as follows: firstly, the cable is introduced into the ballast through the output port of the ballast into the inside of the ballast. Connect the live wire (red), neutral wire (blue) and ground wire (yellow and green) of the cable to the No. 4, No. 5 and No. 6 terminals of the ballast respectively, and then tighten the nuts. 3. Introduce one end of the prepared three-core power cable into the device through the input port of the ballast and into the cavity of the ballast, and then connect the live wire, neutral wire and ground wire to the first and second terminals of the ballast respectively. , on the third-position terminal, and tighten the compression nut. 4. Install the box cover behind the ballast and tighten it with nuts. Connect the utility power. 5. When the bulb is damaged or needs to be replaced, in order to be safe, we must first cut off the power supply, check whether the hanging chain is well hung, and then use a wrench to unscrew the bolts on the shell, and gently pull down the lamp body to make the lamp body and the The lamp head shell is separated, unscrew the old bulb and install the new bulb, and then power on.