Stirling Engine Model Vacuum Motor Model Kit Suction Fire Type Ignition Engine Educational Toys for Students Teens Men Gift

Stirling Engine Model Vacuum Motor Model Kit Suction Fire Type Ignition Engine Educational Toys for Students Teens Men Creative Gift

Features:
.With alcohol lamps and bottles, but excluding alcohol
.Imported precision bearings for smooth rotation
.Machining silver flywheel, pure copper crankshaft easy to disassemble
.All metal alcohol lamp, heat resistant wick copper tube
.All metal hot cylinders, valve baffles and connecting rods are made of high quality stainless steel

Specifications:
.Color: As Shown
.Material: Aluminum Alloy  + Stainless Steel
.Product Dimensions: 15*7*9cm
.Product Weight: 320g
.Package Dimensions: 20*12*12cm   
.Package Weight: 350g

Startup Steps:

1. Place the engine model in a horizontal position.

2. Check whether the model flywheel runs smoothly, whether the connecting rod is connected properly, and whether the sliding between the cylinder pistons is normal.

3. Add alcohol to the alcohol lamp (please bring alcohol with a concentration of over 95%)

4. Ignite the alcohol lamp to heat the hot air cylinder for about 20 seconds, gently rotate the flywheel until it can continue to run. 5. During the heating process, do not touch high-temperature parts such as the cylinder with your hands to prevent burns

6. After use, please turn off the alcohol lamp and wait for the model to naturally cool before putting on a dust bag

Attention： 

1. Children, please operate safely under the supervision of parents

2. High engine model speed to prevent vibration from falling to the ground.