My Preeti Mixer grinder stopped working 750 watt, what could be the solution? It worked for two months after repeatedly pressing load protection button but now completly stopped responding. Can I bypass the load protector? does it work?

ask a local dealer have never heard of that make machine

call an electrician
it could be a thermal protection switch , start/run capacitor or dead motor
if it is a motor it is cheaper to get a new one and if you want it use it outside it's capacity then get a bigger replacement motor
for example if the current motor is 1 hp or 750 watts get a 2 hp or 1500 watts

If its new, I would return it for warranty.

I know it is kind of late to answer this, but those who are looking anew for a solution to this problem might find this helpful so writing my experience. I also brought a Preethi mixie, 110V from India and in less than two uses of about 5-10min it stopped. I searched everywhere for a solution and even called service center in Chicago (yes, there is one in Chicago, IL) and finding it difficult to go there and get it repaired, I dared to open it.


I am glad I did as I noticed a connector wire (with a plastic seal/insulator) is burnt. It is a simple fix and I cleaned the burnt part and carefully exposed the wire a little bit more and connected it back to the other wire as it is supposed to and put the insulator back in its place. I started the mixer and its working now :)

I have been using it for a month now since I fixed it to make dosa batter, chutneys etc and it is still working. So I think this is the problem most of us had with mixer not working after few minutes of usage and even the overload button not working. Try this and let me know if this solved your problem.
Happy Cooking!

Service Manual:

http://ep.yimg.com/ty/cdn/mendingshed/kitchenaid6qtservicemanual.pdf

I have the same problem with Butterfly Ivory Plus mixer in India.... The mixer went off with over load. I pressed the reset button, but still the mixer wont start. Looks like a common prob with butterfly mixers.

did u check it( i mean whether it was working) in india if not look in to the warranty period and find out what u can do.. i have bought the same mixer and i'm going to take it to finland in a couple of months.. at present in india its working fine.. and one more qn is it the first time that it's not working.. or it stopped working.. coz too much of rotating might even harmed the mixer.. remember for this mixer it should not go more than 3 min..

Quite likely you overloaded the capacity of the motor and it simply overheated. The brushes inside the motor may be burned out/corroded. I suggest putting a light load on it and seeing how it performs. Often, when this kind of thing occurs, a bit of light duty use will get the motor back into good working order. But be careful to not over-tax the unit again. There are several different KitchenAid mixers on the market, some nothing more than ornamental, all the way up to commercial-grade.

Its a 325 watt mixer. If you grind or mix dough often you may consider getting something stronger or turn it off every ten minutes or so and let it cool down. We burned a 325 and got the 575 watt "600" series and no problems ever since. I know these things are expensive. The 325 is more mixer than grinder. The attachements fit ANY size mixer but some are not recommended for use in all mixers.
If its quiting see my posts on "doesn't run at sitr" and "Removing the motor cover" To get inside and clean those contacts.

There is a great guy on Gerrard street in Toronto, who can fix mixer grinders and has parts also like breaker/reset switch etc.
The store is called Appliances 220, Ph # 416-778-9908.
Hope this helps.