Through the design of the model mechanism, you can assemble a handsome engine car by yourself, and learn the concept of the operating mechanism of the real engine operation mode (V-shaped and horizontally opposed). You can also learn about green energy power: the oxidation-reduction reaction of salt water fuel cells (non-toxic) No batteries are needed, just a drop of salt water, the car can go over mountains and mountains! Twice the learning fun is a must-see choice for children who love cars!
★ Scientific principles: gear mechanical principle, gap phenomenon, redox phenomenon ★ Power source: salt water fuel cell ★ Applicable age: over 8 years old ★ Assembly time: 1.5HR ★ Difficulty: ★★★☆☆ ★ Origin: Made in Taiwan, designed in Taiwan
Usually the operation is not smooth because the burrs are not trimmed cleanly. Check whether the burrs of the parts are completely cut according to the instructions.
Toys not running smoothly?
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GE-752 Assembly problems
1. Please check whether the B15 parts are offset and dropped or not installed in place
2. Check to see if the motor gear and the wheel gear are connected, if not, it will idling and no response
3. Check to see if the motor terminals and the brine fuel cell are assembled correctly
4. If it is confirmed that the above actions are all correct, please remove the V8 engine group to see if the engine car is moving. If it can walk normally, the V8 engine is stuck due to burrs or it is not assembled in the wrong order.
GE-752 Assembly problems
After the assembly is completed, you can use a 1.5V AAA battery or AAA battery to connect the motor terminals to test whether it can work.
GE-752 Assembly problems
After each play, please disassemble the salt water battery immediately, clean the magnesium alloy sheet non-woven fabric and black air electrode with clean water, and dry it separately after cleaning to avoid oxidation under prolonged contact.
