Lol. Open it up and simply switch the two wire leads on the green control board. Running it near constant for a month has been no issue at all with the exception of the noise. Dearest National Geographic. why would you only send 1# of rocks with a two pound tumbl. The barrel is quiet, and the tumblers motor is certain to last for years. . If you slightly flex the barrel rim, you may be able to see the damage. This top-of-the-line rock tumbler from National Geographic includes . Remember take care of your rock tumbler and it will take care of you! This kit has everything you need including 1/2 pound of rough rocks, 4 bags of polishing grit, a strainer, and 5 jewelry settings. Nat geo tumbler keeps shutting itself off? The design is simple enough for even kids to use, but durable. However, sometimes a rock tumbling hobby can ignite other interests in science for kids. Lets take a look at whats happening with your rock tumbler and figure out how to fix it. But how do you know which one is right for you? The safety features such as cut off it fingers are caught in the rollers are great, not that it is any concern as it is only the weight of the rocks. Then make sure that the inner lid is correctly seated on the rim inside the barrel. I think it might be something wrong with the wheels. This necessitates the purchase of a new barrel. (Image credit: Dan&Darci . Reviewed in Australia on 6 January 2021. The lid is actually hard to put on and take off. The lid may have a rough edge due to a manufacturing flaw, or it may be the result of a lid being dropped or scraped against a hard surface. How to Make a Rock Tumbler at Home ? If the belt is overtightened is a sure way to quickly stretch out the rubber belt as well as lead to bearing failure. I had a different brand do the same, read the reviews with the Nat Geo, common problem. That worked great For me, thank you! Weve learned a lot over the last 20 years when it comes to looking after a rock tumbler to help it last longer. December 2, 2021 0 votes Question: Can this tumbler work with pieces of glass? I highly recommend it but be prepared to find your own rocks and grit after. National Geographic Rock Tumbler Keeps Stopping - Wakelet Robert Barnett @RobertBarnett426 Follow 1 item National Geographic Rock Tumbler Keeps Stopping why does my national geographic rock tumbler keep stopping, national geographic rock tumbler not working, national geographic rock tumbler issues, national geographic rock tumbler review SAVE YOUR GRIT! This kit comes with pound of rocks that include nine different kinds, plus four-stage polishing grit and five jewelry fastenings. Tons of metal dust. Your rock tumbler will produce a slurry with every single batch you perform. A new barrel is the sole solution to this issue. All you need to do is set the desired time and the tumbler will run for the amount of time required. Live Science is part of Future US Inc, an international media group and leading digital publisher. The motors on rock tumblers are designed for prolonged use and generally does not need to be oiled. When it comes to rock tumblers, there are a couple issues that are by far the most common. Hope it doesn't take too long! There are normally four 2 for the drive shaft and 2 for the rotating balancing shaft which turns by virtue of its contact with the heavy barrel. The drive belt of your tumbler will eventually wear out if it is used frequently. Pay attention the rails if you do get a spillage, often the slurry will run along them and get into the bearings along with its grit this is devastating. Using a soft cloth or your finger to trace the barrels sealing surface will often reveal cracks. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Another thing which can happen is that the barrel will remain still, but the drive will spin rapidly beneath it and not catch and rotate it. The tumbler stops after 5 minutes and all lights are flashing on the front. The best rock tumblers make your rocks look impeccable, bringing out their natural beauty. Even though you can ship this to Aus it does not have an AU plug. Press J to jump to the feed. Like many other tumblers intended for hobbyists, this model features a relatively quiet operation, so theres no need to worry about homework or sleep time being disrupted! Perhaps everything starts out alright, but at some point during the tumbling process, things take a turn for the worse and your rock tumbler stops working. Then, replace the lid and place the barrel back onto the tumbler. This rock tumbler kit makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design. Easy-to-follow rock tumbling instructions. Reviewed in Australia on 30 August 2020. It took us three tries to find a place where it would keep running. Over time you will see an accumulation of debris gathering on the bearings and progressing along the metal bars. That's what I did and I only hear it when I go in there. The Rock Tumbler Starter Kit provides everything you need to get beautiful, shining stones. Yes, I got mine on Amazon and had to provide an order number. The one-touch timer makes it easier to get the tumbling started faster so you can get maximum enjoyment, plus there's also an automatic shutoff for maximum convenience. Rather y. GingersMercantile. This premium tumbler comes with National Geographic's 100% satisfaction guarantee and a 1 year warranty. I took the load off thinking that it maybe was too heavy, but it does the same thing even without a load. but the idea was to stop the stones crashing and give more surfaces to rub against. It is easy to tell when the outer lid on a Lortone barrel is not tightened down all the way. I just can't real seem to figure out HOW to get into it. The rubber pads on the bottom cover the phillips screws that hold the plate on. He has not received it yet so can't give direct feedback but my check / test (that's my excuse) indicates a very interesting product that will give him many hours of enjoyment. Dont use a wrench, pliers or any other tool to tighten the nut. Tiny pieces of grit that are too small to see can cause a leak. Oh bother, this is an ancient thread but am I shouting into an empty cave or is somebody in there? Like all tumblers, this model uses a process that replicates the ways that gemstones form in nature. Slow speed of tumbler rotation if your model allows it, and if not, slightly increase the viscosity of solution. Blistering. You should also know that it is common for the motor on rock tumblers to run hot to the touch. There is nothing worse than placing a pristine new batch of rocks on a filthy dirty tumbler! Have a question? - YouTube Great way to start a rock collection!Learn about the exciting hobby of rock tumbling with National Geographic. Press question mark to learn the rest of the keyboard shortcuts. Create an account to follow your favorite communities and start taking part in conversations. Press J to jump to the feed. This little tumbler has been running for days tumbling. AJ Demers is a Texas-based freelance writer currently pursuing a B.A. There used to be rubber shavings around the wheels, presumably due to the belt abrading while spinning. The nat geo tumbler stinks. The one-touch timer makes it easier to get the tumbling started faster so you can get maximum enjoyment, plus theres also an automatic shutoff for maximum convenience. I think it is a reasonable product. The best bet it to press the sides of the tumblers each time you start to use them or are about to use them. Both barrels feature a leak-proof design, reducing your chances of having a mess to cope with. Thirty Seconds of Prevention: To prevent this problem in the future, we spend 30 seconds thoroughly scrubbing the rim of the barrel and the edge of the lid every time we change our tumbler. Hi silly question but Im having the same problem right now, what number would you recommend calling? The major cause of unsatisfactory results usually stem from hastiness and lack of cleanliness. That's awesome! Rock collecting is a hobby that has captivated people of all ages for thousands of years. Our 4-stage bulk rock tumbling grit is high-quality silicon carbide, perfect for polishing the 3 pounds of Madagascar rocks in the kit. And as an Amazon Associate, we earn a commission on qualifying purchases after clicking on those links, at no additional cost to you. National Geographic Intro Tumbler Ratings Rock Tumbler Starter Kit for Beginners. The first grit stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks, and the fourth provides the final polish. Make sure that your barrel is properly installed and aligned correctly on the rock tumbler. Why does my machine shut off in 1 hour even if I set it for 1-6 days? . New York, Apparently a big manufacturing run of the hobby tumbler line is affected by this bad safety circuit. What is going on? You have to be sure to follow cleaning guidelines. This tumbler has a nine-day timer, allowing users to let it do its thing and polish the stones while they go about everyday life. This can drag on the motor, wearing it out faster, and cause wear and tear on the barrel lid and bearings. This can be a major problem, especially on large load tumblers which are full of water and rocks. We cant stress enough how important this is. This one might seem really obvious, but youd be surprised how often a lack of power to the tumbler is actually the culprit. Adjust vibrating tumbler to a less severe setting. How did you make yours work?? Quality good, well explained. Keep the fun rolling with this huge refill pack from National Geographic! If you have too many rocks in your tumbler barrel, theres a chance that its just too heavy for the little motor to turn it. Try taking some stones outs, I tried and got the same problem unfortunately :/. As with all our products, each tumbler comes with our 100% satisfaction guarantee, so you can shop with confidence, knowing that youll be getting a first-rate educational gift that any kid (or adult) would love! 25,260. This is one of the tips that we learned in Steve Hart's book, titled, The World's Largest Rock Tumbling Library, Save Time and Money with a Vibratory Tumbler. Screws on the bottom. NG will give you a whole new kit if you call them. It started randomly blinking and didn't run for more than 30 minutes. This image shows a lid that is not completely seated in the barrel. Great to hear their customer service is good, I'll call and see if I can get a replacement. There have been a lot of problems with the model I got and I just wanted to peak under the hood to see if my rudimentary repair skills could fix it. Check to ensure that the drive belt is tight enough to turn the barrel without being too tight. Try not to get discouraged if you're a beginner! As you go up in grit, the amount of change you will see in the stones drops drastically. Make sure it's completely clean outside and inside the rim. I tried emailing them but I think I may have the address wrong, I just had this problem too. Various sized barrels are available and temptation is there if you get hold of one which is too large for your rock tumbler. A shutoff timer helps you conserve power, and the motor is certain to last with regular, reasonable use. I took off the old belt and noticed that it had a worn-out flat spot running along one side of it, so I replaced it. Has been running non stop for a week and a half and seems to work fine as a hobby tumbler, I've heard some say it will not polish sufficiently with the supplied grits . Please make sure that you are posting in the form of a question. If the idea of tumbling multiple batches of rocks is exciting, then you wont go wrong by selecting this double-barrel tumbler from Leegol Electric. Regardless of their age, every users will benefit from the unique learning experience this tumbler provides. Those common issues are: First, take a close look at your rock tumbler and make sure that the inner lid and barrel shoulder or rim are clean and free from debris. Reviewed in Australia on 26 December 2021. If you need to polish more rock buy a larger machine. If the item details above arent accurate or complete, we want to know about it. This image shows a lid with what appears to be minor damage - but a closer look shows that it could easily cause a leak. . A barrel full of rocks is turning, and this is the place at which the resulting friction is most concentrated. Oh nice! Use the manual for your individual machine to find out the correct ideal operating temperatures. Heres how it works. BEST IN ITS CLASS. The National Geographic Hobby Tumbler has simple operation and a durable design perfect if youre new to tumbling. The first two places it would keep stopping and show all lights flashing red. Theres nothing more frustrating than finally deciding to run a few batches of rocks through your trusty old rock tumbler. NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rough Gemstones, 4 NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rough Gemstones, 4 Polishing Grits, Jewellery Fastenings, Great STEM Science Kit for Geology Enthusiasts. Be careful not to sand the lids edges too much. The machine will keep on turning and the spillage will consist of a rapid dripping through the crack until there is nothing remaining to escape and still it will carry on turning! I dusted it off and it seems to work for now. we have many rocks from "mining" gemstones that i would love to polish. This tumbler also comes with a strainer and a bag. And show all lights flashing red ways that gemstones form in nature captivated people of all ages thousands. Belt is overtightened is a Texas-based freelance writer currently pursuing a B.A cause wear and on! 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