Carbon brushes hi blade power not turning on but pump power is working could you tell me please what i should be looking for thanks

Installing a carbon bush on a Stannah 420 stair lift requires some technical knowledge and experience, as it involves working with electrical components. If you are not familiar with stair lift maintenance and repair, it's best to contact a professional technician or Stannah service representative to ensure the proper installation and safety of the carbon bush.
However, if you have the necessary skills and knowledge, follow these general steps to fit a carbon brush to a Stannah 420 stair lift:

1. Safety First: Before starting any work, ensure the stair lift is turned off, and the power supply is disconnected to avoid any electrical accidents.
2. Access the Motor Compartment: Open the motor compartment of the Stannah 420 stair lift. This is usually located under the seat or at the base of the unit. You may need to remove some screws or panels to access the motor area.
3. Locate the Carbon Brushes: The carbon brushes are small, rectangular-shaped components made of carbon and graphite, and they make contact with the motor's armature. Look for the existing carbon brushes, which might have worn down or need replacement.
4. Remove the Old Brushes: Carefully detach the old carbon brushes from their holders. This may require gently pulling them out or undoing some clips or screws that secure them in place. Take note of how the old brushes were positioned so you can properly install the new ones.
5. Install the New Carbon Brushes: Insert the new carbon brushes into their respective holders and secure them in place as per the manufacturer's instructions. Make sure they are positioned correctly and have good contact with the motor armature.
6. Reassemble: Once the new carbon brushes are in place, reassemble the motor compartment by putting back any removed panels or covers and tightening any screws that were undone.
7. Test the Stair Lift: Reconnect the power supply and turn on the stair lift. Test the unit to ensure the new carbon brushes are working correctly and that the stair lift operates smoothly.
8. Regular Maintenance: Carbon brushes wear down over time, so it's essential to perform regular maintenance and inspections to identify when they need replacement. The frequency of replacement depends on the stair lift's usage and other factors.

Again, if you're unsure about any part of this process or lack experience with stairlift maintenance, it's best to seek professional help to ensure the job is done safely and correctly.

try to switch a full battery look the carbon brushes try to turn on the motor to look its has no point with to heavy resist maybe a defect in the mechanism or electrical problem armature carbon brushes

The capacitor is only for Radio interference suppression on the switch this kind of machines has no induction motor but with carbon brushes ,
Electronic modul , carbon brush auto protect Switch start-up delay where could be a 8 ohm resistor is the capacitor that you mean it is is a white colored with 2 black caps thats a start up resistor to get the peak of voltage out to start up.
But a broken collector on the armature , sound resaistance check the armature place the multimeter on the both carbon brushes so that you have sound (thats must be given) and turn slow the sawblade by hand if its stops then there is a bad (or) collector(s) on the armature. Always check the powercable under some tensile force because if there is electronic modul and it was started it will fast stopped if there is a
cable break

Its probably your motor carbon brushes. If the machine electricals work OK and it pumps water in and out then the carbon brushes have just worn out on the motor. I had the same problem with my Bosch front loader. Easy fix and you can get help visually on youtube. If you are looking for the belt to see if it has come off, undo the screws that hold the plate on the back of the washing machine to access and sight the belt. Also this will give you access to the motor if you need to change the motor carbon brushes. Hope this helps Sue

Hi if your beko 765s washing machine wont drain or has a spin problem then you have to check the carbon brushes first.

Also check all waste pipes are clear and inspect the pump I have included this video below.

At our website I am doing self diagnostic videos on these beko's as we speak so all tutorials will be in this link below
How to replace Beko Washing Machine Motor Carbon Brushes
you might find this test video helpful but only do it if you have checked the motor

Hi Lane - here is a link to a few sources for carbon brushes. http://www.pronto.com/user/search.do?displayQuery=brushes%20for%20motors&SEM=true&query=brushes%20for%20motors&adid=s-20070803-64608-85461_gs&ref=brushes%20for%20motors&creativeid=3500605965&site=
please rate my answer as very helpful. thanks Jo

This indicates that you have a bad motor in the machine. If you are able to get power to the rest of the vacuum besides the motor, this means that the vacuum is getting power, and the motor's carbon brushes have probably worn out. I can look and see if the carbon brushes for the motor are availble, or if you'll have to purchase a new motor assembly completely if you can kindly do a clarification request or add a comment to this repair.

Please rate the repair suggestion as helpful by clicking the thumbs up icons if this answered your question.

Thanks,

Chris J.

Dear customer,
                     Error 30 (on Hotpoint) just means the motor isn't working. Several things, including the power module, can cause this. The most common cause though is worn carbon brushes. There is also a 7.5 amp fuse on or near the power module, which can blow. This fuse is on the motor circuit to protect the circuitry of the power module. If it blows, then the motor won't work and you will get error 30. 
If it has blown, it's likely to be caused by the motor. I had one last week where the armature in the motor had shorted to earth which blew the 7.5 Amp fuse. 

To check the brushes, with the machine unplugged! Have a look at 
http://www.washerhelp.co.uk/spare-parts-shop/hotpoint-carbon-brushes-faq.html

http://www.washerhelp.co.uk/spare-parts-shop/Hotpoint-carbon-brushes.html


Plz rate this solution.. thank you.. 

Yes, you need to fit new brushes, if motor still does not go, then it is probably faulty.
Please rate my fixya solution.
Thanks.

The carbon brushes in the motor need to be replaced. Very IMPORTANT....... DO NOT run the Kirby anymore until you get this fixed. If you do, the armature will be in danger of being damaged. (and that part is expensive!) The carbon brushes are reasonably priced, and you can use this online guide to get to them and change them. It's a guide for replacing the power switch, but it will help you change the carbon brushes too. Hope I've helped...
Marci

http://reviews.ebay.com/REPLACING-THE-POWER-SWITCH-ON-ANY-KIRBY-G-SERIES-VACUUM_W0QQugidZ10000000003752018