Metal Stirling Engine Model External Combustion With Light Bulb Developmental Toy

Description Name Stirling Engine ModelMaterial quartz glass galvanized aluminumColor silverTemperature range 30℃ 700℃Size 180 87 85mm Feature Low current Large range and strong power Energy saving and power saving Good quality Easy operation 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 Please go to the pharmacy to buy 95 purity alcohol anhydrous industrial alcohol better Fill the alcohol lamp to less than two thirds 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 Note There will be the operation of steam when steam too much time 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