Hot Air Single Cylinder Stirling Engine Generator Model Miniature Steam Power Scientific Power Generation Experiment Science Learning Educational Student Gifts

Hot Air Single Cylinder Stirling Engine Model Miniature Steam Power Generator Scientific Power Generation Experiment Toy Special reminder: the fuel can only be pure alcohol above 95 degrees! Aerodynamics has a broad knowledge of the physics of a single cylinder internal combustion engine. Intuitive engine principle, educational toys, teaching experimental equipment describe: Name: engine model Material: aluminum alloy, glass Color: silver gold instruct: Put the engine model in a horizontal position, turn the flywheel by hand to see if it is smooth, if there is a strong jerky feeling, check whether the connecting rod is normal, whether there is oil cylinder and dust, if there is, please wipe it with toilet paper, it is not smooth. It is normal to feel the pressure rebound in the cylinder by turning the flywheel, and the cylinder is sealed. The packaging bag of alcohol lamp cotton frayed into a metal lampshade. Please go to the pharmacy to buy 95% pure alcohol, anhydrous industrial alcohol is better. Fill the spirit lamp to less than two-thirds full. For the alcohol lamp, on the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel starts, until the flywheel runs automatically, and do not touch it with your hands during the whole heating process. The led light can be directly plugged into the output interface of the generator. If not plugged in, the front and back can be interchanged, and a long leg can be drawn out as the cathode. notes: - The engine is perfect for kids ages 12+. - there will be steam running, when there is too much steam, the engine will stop working, Space is usually left inside and outside the needle to reduce friction - Do not turn the nut too tight, or the glass will break, and if the piston breaks, Can be glued together. - Alcohol wick don't touch the glass, don't too tight ring - Pulling the piston rod does not force the front end because the front end ends break easily EU Responsible Persons information: Name: PI NETWORK SARL Address:38 rue Dunois 75647 Paris CEDEX 13,75013,FR E-mail:friedlichrichter@outlook.com This merchant is committed to only offering products that comply with the General Product Safety Regulation.