20 Most Recent Dremel 4000 Series Variable Speed Rotary Tool 50 Accy 4000-6/50 Questions & Answers

Look for electrical circuit diagram for your particular Dremel model on the net & wire accordingly.

A problem I've found with Dremel and others there's a polarity issue with them---if you use a lead that is not polarized it drives the electronics & electronic speed control nuts if not burn it out---polarity is that the lead has one wide blade on the plug so it will not go in the receptical but only one way & the same on the receptical end. This doesn't mean that the problem but if it's cooked you should get another one---if the price is heavy---check with dremel for diagram/schematic for parts---they may even have a trouble shooting section----from here can't really get a handle on this cause it's not in my hands to check(VOM)---you also could have bearing problems causing the armature to rub on the fields---some tools change the 120ACV input to dc via bridge rectifier so actually the motor is DC---I could go on for a long time listing issues you could have due to so many variables of these machines---best I can do from here for now

Look for a small notch behind the brass fitting that the brushes slide into.

I'm sorry, but I don't have access to specific service manuals for individual tools. However, here are some steps you can follow to find a service manual for your Weller Mini Shop Model 601 Dremel tool:

1. Visit the Weller website: The Weller website may have a library of manuals for its products, including the Mini Shop Model 601.
2. Check the manufacturer's support page: Most manufacturers have a support page on their website where you can find user manuals, FAQs, and other resources.
3. Search online: You can also try searching online for a digital copy of the manual. Websites like ManualsLib and ManualsOnline may have the manual you need.
4. Contact the manufacturer: If you're unable to find the manual online, you can contact the manufacturer directly and request a copy. You may need to provide your tool's model number and other information.

I hope this helps you find the service manual for your Weller Mini Shop Model 601 Dremel tool.

Question edited for clarity. Question moved from Rotary Club International :>D Dremel don't make Craftsman Rotary Tools https://www.google.com/search?q=does+dremel+make+craftsman+rotary+tool& Decide if you have a Dremel or a Craftsman and Google simply make model parts ..

Question edited for clarity, spelling of Dremel. Question moved from Cameras Category. How to strip and replace the locks. https://www.google.com/search?q=Dremel+4200+and+the+blue+unlock+tabs+are+stuck+on+unlock ..

Model of dremel, battery or mains powered?

Try using the correct collet size

Look at the clogged teeth on the blade. Copper does that. Use a pair of tin snips.

There is a coupling between the drive motor and the chuck. You will need to take the tool apart to replace it. E-bay has these.

It will be under warranty if just bought it , if faulty it will be repaired or replaced at no cost to you .

https://www.eternaltools.com/blog/complete-guide-to-your-dremel-rotary-tool https://www.eternaltools.com/felt-polishers https://us.dremel.com/en_US/products/-/show-product/tools/684-01-cleaning-polishing-accessory-set

The flashing light indicates an error, possibly your battery is shot or malfunctioning. New battery needed.

There might be many reasons but the one of them is you might be obstructing its air intake passage and it is over-heating.

If the threads on the nut or shaft are stripped, the nut will turn freely and it can be removed with pliers by turning and pulling at the same time. If it won't turn, it is probably galled or cross-threaded. In that case, try penetrating oil first. If that doesn't loosen it, try heating the nut with a butane or mapp gas torch. Good luck.