How to Identify and Fix Common Vacuum Problems ?
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A temperature limiter protects all Miele stick vacuum cleaners from overheating. Should the air passage become blocked – for instance by vacuuming up bulky particles – the motor will automatically shut off for safety`s sake.
Plugged vacuum hoses are sometimes the reason for a loss in suction. Hoses can get clogged with hair, dust bunnies, string, or anything else that can`t pass through the other end of the hose. Airways inside the machine should be looked at as well. Wherever there is an air passage, check it.
Sometimes pieces of string or other objects get wrapped around your vacuum`s rotating brush or around the wheels of the vacuum. Unplug your vacuum. Turn it over and have a look at the wheels and brush. If you see any pieces of string or objects lodged there, remove them.
If your vacuum was working fine and then suddenly shut off, it may have overheated. Most vacuums are equipped with a thermal protector safety switch that won`t allow the motor to run when it becomes overheated. You will need to wait for 30 minutes to 2 hours, depending on your machine, to try again.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
.The fact that it gets very hot could be due to a number of issues.,but the fact that it started making a very loud noise at the same time suggests that there might be more problems maybe brushes etc.
.If you could describe the sound it makes like a squeeling or electrical buzzing I know this might be difficult ,but it would help in the diagnosis.
.I will try to get more information on the unit ,meanwhile here is the user manual pdf if you don’t have it: http://www.miele.co.uk/Resources/OperatingInstructions/S%205001%20series%20S%205211_5781.pdf
.1/2. Wiring to power nozzle motor or reset switch is loose.
.1. Cord from power nozzle to upper wand. If the plastic portion of the wand is cracked near the cord connection, or the connections are blackened, they need replaced.
.2. Wiring connection from hose handle to upper wand. Check for cracks and discoloration as in 1 above. Replace if necessary.
.3. Hose connection to vacuum. Not likely, but possible.
.4. There could very well be a break in the hose wiring.
.You may need to take your vacuum, with hose and power nozzle, to an authorized Aerus Electrux service shop. They can try a new hoze to see if that’s the problem. If there is a break in the wiring, the hose is probably worn in other areas as well, and should be replaced.