Using this model is easy. Just connect it to your analog DC power source and watch it run. Make sure to handle it gently, as it's a delicate brass model. When not in use, store it in the original box to protect it from dust and damage. Check the joints regularly for any signs of loosening and use the spare parts if needed. Keep the wheels clean to ensure smooth operation. If you hear any unusual noise, it might be a sign that the motor or gearbox needs a bit of attention. And remember, if you're not satisfied with your purchase, let us know within 30 days for a hassle - free return.