Miniature 2 Cylinder Stirling Engine Model Steam Power Generator Technology Operation Guideline Prerequisites for starting the engine 1. It needs more than 95% pure alcohol, 2. Burn to 2-3 minutes 3. Turn the flywheel by hand to start Description: Name:Double Cylinder Engine Model Material:Aluminum alloy,glass Color:Silver gold Size:160x87x110mm Instructions: The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed. The packing bag of alcohol lamp cotton wear into the metal cap lamp. Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch. Led lights can be directly into the generator output interface, if not inserted, the exchange can be positive and negative, led a long foot for the cathode. Note: -This engine is perfectly for kids over 12 years old. -There will be the operation of steam,when the steam too much, the engine will stop working,inside and outside the needle often set aside to reduce friction -Do not rotate the nut too tightly, otherwise the glass is broken, if the piston is cracked,can be bonded with glue. -The alcohol lamp wick do not touch the glass, do not get too tight ring -Pulling the piston connecting rod can not force the front end, because the front end is easy to break Contact us We can be contacted at any time through messages if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase. Payment We accept payments via any method that permits. Payment must be received within 7 business days of auction closing. We ship to your or PayPal address. Please make sure your address is correct before you pay. If you have any issue with your address let us know before you purchase. Shipping We ship to your address. Please make sure your is correct before you pay. If you have any issue with your address let us know before you purchase. Items will be shipped ASAP after we receive the payment. Delivery time depends on destination and other factors. Policies We are not responsible for any custom duty or import tax. Please contact us if you are not satisfied with the item after receive it. Serious Buyer Only! Please place bid only if you agree with all the terms. If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.