20 Most Recent Dirt Devil UD40270RM Quick Power Compact Bagless Upright Vacuum Refurbished,Lightweight,Fold Down Handle,HEPAFiltration,5 Position Height Adjustment Questions & Answers


Lubricate each end of the roller brush with motor oil. Bearings inside the roller brush need lubrication for the brush to turn easily. Remove any pieces of thread that have wrapped around the roller brush. If it does not spin after doing the above steps, then either the belt is slipping or the bearings are severely damaged in the roller brush. Then you need either a smaller belt or a new roller brush.

Dirt Devil... | Answered on Apr 27, 2015


Is there suction at the hose? If not it is either blocked or the suction fan is broken. If there is, then there is a blockage in the pickup section, something is lodged across the channel after the brushes and before the place where the hose plugs in.

I think there is a safety switch to prevent it from running with the canister out so hard to check for suction at the top of the motor/suction fan. Make sure nothing is over that part under the canister too! If you can figure out how to bypass the safety switch (if there is one), you should have good suction where the canister sets on top of the motor base.

Dirt Devil... | Answered on Oct 08, 2012


maybe the battery is pooched? ng

Dirt Devil... | Answered 3 days ago


Onn tv has no sound

Dirt Devil... | Answered on Dec 31, 2019


You'll need a model/part number to be able to figure out what belt you need.

Dirt Devil... | Answered on Oct 29, 2019


Almost always you have a blockage somewhere. It is not always easy to get to each and every nook and cranny of the suction passageways.
Typically some piece is blocking, and that means reduced air flow, which means overheated motor... Do not run for long with this blockage.
Think in terms of air flow, your answer will likely be there.

Cheers,
Doc

Dirt Devil... | Answered on Oct 16, 2019


Refer to YouTube video online.

Dirt Devil... | Answered on Oct 01, 2019


they have been having alot of problems with these models. if its brand new, take it back. don't try and work on it yourself, it will void the warranty

Dirt Devil... | Answered on Aug 13, 2019


Sure, take the machine apart. Cut off the bad part of wire. Strip insulation to same as what's inside. Remove old original & wire in the new.

Dirt Devil... | Answered on Jul 01, 2019

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