Dewalt Vacuums - Recent Questions, Troubleshooting & Support

Yep, they are all words. I put them in the right order! :>D No wiring diagram available and no service manual. https://www.google.com/search?q=dewalt+dc500+wiring+diagram It should be 110 volts in, and through a transformer to 18 volts output where is meets up with the 18 volt battery socket and from there to the motor. ..

Yes, it is an indication that the brushes are too short and not making a firm contact.

Mine stopped working and I fixed it quick, I found a video on youtube showing how to bypass to computer and/or how to see if that's the issue . https://youtu.be/pMFOacGVr8Q

yes

Whats your question?

there are replaceable parts in motor, it must be replaced. DeWALT DC728 Parts List and Diagram Type 1 eReplacementParts com

Vacuum works with the battery but does not work with 120 volt. Every time I plug it in it blows the internal fuse. I have replaced the fuse inside the vaccum several times and every time i plug it in it blows. What do you think it could be?

If you cannot work out how to pull it apart by looking at it, you are probably better to take it to a Dewalt repair centre and have then do the repair. They make good equipment so it is worth spending the money to have a professional do the repair.

DeWALT DC500 Type 1 Vacuum Parts

may be the carbon brushes are short or motor connectors have become bad connection by moisture and dirt by use temporay a wrong filter sometimes its a very light and simple motor johnson motor with hammer brushes DeWALT DC500 Type 1 Vacuum Parts

DeWALT DW734 Type 1 12 1 2 inch Planer Parts Clean the machine inside usually there is a line or square wood cross and use a dust extractor with an induction motor, high enough capacity

Check the plug on the side to see if it's loose or missing.

change battery

Check the switch.

Check the switch, internal wiring, and the power cable.

Check the hose, and the plug on the side.