Visual Inspection: Control Box
- 断开电源线与控制箱的连接。
- Check the Control Board terminals are properly inserted.Do not ignore loose wires.
- Check for any dirt/dust inside Control Box. 如果需要,请使用 ESD 真空吸尘器进行清洁。
Using compressed air to clean the Control Box can cause damage to the Control Box components.
- Never use compressed air to clean the Control Box.