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Usage: 1. Pull the flywheel by hand to see if it is smooth and not smooth to adjust the relevant screw (adjusted before sale). 2. Check whether the sliding parts are clean or not. Thirdly, fill the alcohol lamp up to two-thirds; alcohol above 95 degrees is the best. Fourth: Lighting the alcohol lamp on the front of the test tube, about 1 minute later, the flywheel was pulled and the engine rotated. The preheating time with the generator is slightly longer. Notes: 1. Do not touch the baked test tube to avoid scalding. 2. Lighting alcohol lamp for a long time, alcohol lamp can not be easily touched, in order to avoid burns. 3. Do not touch the test tube when heating the cotton thread of alcohol lamp. Review: Nifty little engine Review: Cool
| ASIN | B08RX5NKS1 |
| Age Range (Description) | Youth |
| Age Range Description | Youth |
| Best Sellers Rank | #196,231 in Toys & Games ( See Top 100 in Toys & Games ) #5,113 in Science Toys & Kits |
| Brand | FOVLWYT |
| Country of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 151 Reviews |
| Educational Objective | Creative Skills |
| Included Components | SCIENCE FUNDAMENTALS KIT |
| Is Assembly Required | No |
| Item Dimensions | 16.5 x 9.4 x 13 Centimeters |
| Item Weight | 1.7 Pounds |
| Item dimensions L x W x H | 16.5 x 9.4 x 13 Centimeters |
| Manufacturer | qingshuangjixie |
| Manufacturer Part Number | BLTP-0002 |
| Material | Cotton |
| Minimum Recommended age | 72.00 |
| Set Name | single |
| Size | small |
| Theme | Science |
| UPC | 778716942234 |
M**N
Nifty little engine
C**L
Cool
D**E
Non funziona più
Appena comprato funzionava bene ma dopo la prima scaldata, alla seconda accensione non funziona più
D**K
Great for the price!
G**R
Der Zwerg gibt ordentlich Gas....
Ein optisch und technisch wirklich schönes Modell (mein 10. mittlerweile). Wird gut verpackt und komplett montiert geliefert (Lieferzeit allerdings fast 1 Monat). Einiges an Zubehör/Ersatz dabei. Nur ein wenig Spiritus in den Brenner, 1 Min. vorheizen und Rad in Schwung setzten. Habe ein kleines Voltmeter am Motor befestigt. Der Knirps erzeugt tatsächlich über 6 Volt. Keine nachträglichen Einstellung notwendig. Am besten vor dem Betrieb 1-2 Tropfen Feinmaschinenöl oder Graphitpaste auf die beweglichen Teile, wie Wellen und Gelenke geben (NICHT in/auf die Zylinder). Für Sammler dieser Maschinen eine Bereicherung. Verarbeitung, Preis und Optik stimmen. Findet in meiner Sammlung einen festen Platz.