Hot Air Stirling Engine Model Kit Science Toy Physical Principle Metal Model Toys - stirlingkit

Hot Air Stirling Engine Model Kit Science Toy Physical Principle Metal Model Toys

Name: Hot Air Stirling Engine Model Kit Science Toy Physical Principle Metal Model Toys
Brand: stirlingkit
SKU: 2603555
Price: 41.99 USD
Availability: InStock

by stirlingkit

$41.99

SKU 2603555

Quantity

1. Free Shipping Of All /Return guarantee /Payment secure

Description:

Product Name: Stirling Engine Model

Color: As shown on the picture.

Material: Metal,Glass

Usage:

1. Security start step

(1) Put the engine model in a horizontal position.

(2) Turn the flywheel gently with the hand, check whether the flywheel is running smoothly if there is a strong sense of astringency, check whether the connecting rod is connected to normal, whether the piston in the air cylinder and the spindle on the copper sleeve have oil if there is a dry cloth or toilet paper with oil. Wipe the piston and the outer wall of the spindle, confirm that there is no oil stain or foreign matter to ensure that the flywheel runs smoothly.

(3) Check whether the two crankshaft angle on the flywheel is 90 degrees (the crankshaft is at the bottom or the most right side of the crankshaft at the bottom), if it is not to be adjusted in parentheses.

(4) The alcohol lamp is moved to the hole of alcohol lampholder, and the alcohol lamp is ignited on the premise of confirming safety.

(5) After heating for 60 seconds, start with your hand gently toggle the flywheel until the flywheel can run automatically.

(6) The whole process of heating must not touch the main cylinder (high temperature danger!).

2. Security end step

(1) Please let the engine model cool down after use.

(2) If the end of the way is to end, the alcohol lamp is extinguished to confirm that it is completely extinguished, please let the engine model naturally cooling in the cooling process to stop operation automatically.

(3) If the engine model is cooled down naturally, please keep the engine where the child can't get it.

(4) Children should use the engine model under the care of adults, so as to prevent scalding or accidentally breaking the glass.

3.Matters of attention

(1) When alcohol is added to the alcohol lamp, please confirm that the alcohol lamp is in the state of extinction.

(2) If alcohol is inadvertently sprinkled on the model floor or on the desktop, please wait for the alcohol to evaporate completely or dry the alcohol, and then ignition.

(3) The wick of the alcohol lamp can not meet the test tube, and the light core will produce water vapor when it burns. If it meets the test tube, it will break the test tube.

(4) The engine model has high rotational speed and will vibrate when running, so be careful to slide down from the table.

(5) Be careful when heating, prevent scalding.

Package Include:

1 x Stirling Engine

1 x Alcohol Burner

1 x Spare Heating Glass Tube

Tips:

1.Free Shipping of All Order

2.If you have any problems about stirlingkit products, please contact us)

Shipping policy:

1.Free shipping of all order.

2.You will receive a confirmation e-mail after placing an order and another e-mail after your order has been shipped. The second one will contain the tracking information and some instructions on how to track your parcel.

3.Learn more

Return policy:

1.All products can be requested for Return Merchandise Authorization within warranty of return.

2.Warranty of return: 30 days that the package has been received

3.Learn more

(Tips:If you have any problems about stirlingkit policy, please contact us)

Q1 : If my password forgotten how to deal with?
A1 : Send an Email to: service@stirlingkit.com. with the same Email of stirlingkit account. Our staff will reset your password as soon as possible.

Q2 : Where is my order?
A2 : You can track your order on 17track.net. Or if you need a team members help check up please contact with our service team and we will be in touch with a status update.

Q3 : Refund
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.

Q4 : How to cancel my order ?
A4 : You can cancel your order only when your order has not been shipped. Please contact us service@stirlingkit.com , we will cancel your order and give you full refund.

Q5: Returns
A5 : Order purchased in store and online have a 30 day return guarantee.

Q6: How do I return a faulty product?
A6 : If you have purchased a product in store that appears faulty, you are welcome to return it to the store for testing, an exchange or refund. Occasionally a product bought online may arrive faulty, if this is the case please contact our friendly customer service

Q7: I want to buy a large quantity of particular products, do you offer volume discounts?
A7 : Please contact us for a quote.