CHICHIYANG
CHICHIYANG 3-5V DIY Mini Silver Stirling Engine Model School Physics Engine Teaching Equipment Educational Tool
£86.63
£144.38
Save 40% (£57.75)
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Order within 5 hours and 43 minutes to get between June 4 - June 10 -
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Description
- Put the engine model on the horizontal position, toggle the flywheel to see if it is smooth, if there is a strong sense of raw astringent, check the connection rod, whether the cylinder has oil and dust, and if so, please use toilet paper to erase.
- 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. 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.
Shipping and Returns
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CHICHIYANG.
CHICHIYANG 3-5V DIY Mini Silver Stirling Engine Model Sch...
£86.63
£144.38
Save 40.0% (£57.75)