Overview:
1. Connect the two springs of the solar panel (connect the two wires) to the two springs with a small gear at one end, don’t make a mistake in the positive and negative poles
2. Under the sun, if the small gear will rotate, it means that the two electronic components are okay.
The above two inspection steps are completed before installing the plastic parts

The first step and the second step of the inspection are all correct, please don't wrong the solar energy is bad.
1. The two electronic components are no problem, and that is the problem of installing plastic parts.
2. The small gear and a larger gear should be in line with each other during installation (there can be no gaps in the middle),and there should be no jams.
3. If the two gears do not match, the small gear cannot turn the big gear, so it will not rotate.
4. When installing, the small gear and the large gear with the motor must be adjusted to a very good position (even if the shaft with the large gear moves left and right),it will not affect the coincidence of the two gears, that is the installation is OK.

Product information:

Material: Plastic/Plastic
Packing method: color box
Ability training: emotion, vision, intellectual development, hands-on brain, grasping, sensory, hand-eye coordination, other ability training, interactive toys, hearing, parent-child communication, interest training
Building toy type: disassembly robot
3C configuration category: other toys under 14 years old
Color: Chinese and English, all English
Specification: 210mm*180mm*50mm
Applicable age: Juvenile (7-14 years old)

Packing list:

Robot*1

image：