The electrical system of the excavator is one of the components of the excavator. This article will summarize the maintenance methods of the electrical system for reference only.
1. Pay attention to waterproof. Do not work in deep water. Do not wash electrical components directly with water during cleaning.
2. Do not stack sundries in the battery box. Especially metal tools. It is easy to cause fire.
3. Do not replace fuse with iron wire and copper wire. Also, do not replace it with substandard fuses.
4. When the excavator is parked for a long time, remove the battery wires to prevent power consumption.
5. The instrument, computer board, fuse box, sensor, solenoid valve and bus shall be waterproof.