Using this model is straightforward. Just connect it to an analog DC power source and watch it run smoothly on your tracks. When handling the model, be gentle as it's a delicate item. Avoid dropping it or applying too much force. For maintenance, regularly check the wheels for any signs of excessive wear. You can clean the wheels with a soft cloth to keep them running smoothly. If you notice any issues with the motor noise or operation, stop using it and contact us. Store the model in its original box and foam when not in use to protect it from damage. Also, keep it away from moisture and extreme temperatures.