Hi there, I was doing cake mixing and turn off

Not locking the bowl will not in itself cause the mixer to not start. Is there more to this story you have left out?

Do you mean pars of the spatula? If not, seems lie the caske wasn't mixed long enough. :-)

It could be that your over mixing the batter. It is very easy with a KitchenAid to push a batter too far, and you get too much air, or cream the butter too much into the flour, or press all the oil out of peanut butter. Try using the mixer for only as much to get the matter mixed.

The Hobart H600 is a 2 horse power, 60 quart mixer, it can be used for many things in the kitchen. It can be used to make about any kind of food that needs mixed, wiped or kneaded. It works well in a pizzeria for all facets of making pizza from the dough, to shredding the cheese with an attachment, to a restaurant that makes mashed potatoes and fresh bread, to a full service bakery.
However, the biggest thing that you need to know is the capacity of the machine. As overloading the machine can cause damage that may be costly and take a technician to fix. I do not know what attachments you currently have so I will go over a few of them.

The main attachments are a Wire whip, Flat beater, and Dough hook. There are three different types a "D" wire whip (has many wires and is evenly spaced) this is used to whip egg whites, whipping whip cream, etc. The "C Wing" (has six tines in it) is used for items that are heavy for the D wire whip, like whipping potatoes or icing. The last is the "I" whip is similar to the D wire whip just with less tines. The flat beater is used to mashing or mixing examples are mashed potatoes before they are whipped, cake mixes that do not require whipping, batters and icing. The Dough hook is used for kneading dough examples are pizza dough, bread dough, etc.

The biggest thing when using your mixer is to know its capacity for the material that you are mixing. All though this is one of the bigger machines it still has limits. You should refer to this the following link for the capacity of your machine: https://my.hobartcorp.com/resourcecenter/ProductDocumentation/F-7701.pdf

There are also a few attachments that can be put on to the No. 12 attachment hub. A few of these are a vegetable slicer-grater and meat grinder.

Put the flat beater on and mount the bowl to the machine. Now look for the screw next to where the beater mounts on the head- this is the adjusting screw. Turn it counterclockwise to lower the beater, just a quarter of a turn, and then check where it's running in the bowl. Repeat as necessary. If you need to raise the beater, just turn the screw the other way.

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There should be a small lever on the base in front of and below the bowl. It will move to 2 positions. It sounds like you have it set for the small bowl but are using the large bowl. Press down on the lever and move it to the other side. If I'm right, that should correct the problem.

Hi. Since I can't tell how much you have taken apart, I'll start from the beginning.

Remove the silver band, remove the top cover. At the top front of the mixer locate the transmission housing. If it's plastic, inspect it carefully for cracks around the screws and the body of this housing. If you find cracks, you have found the cheap plastic part that kitchenaid still installs in new mixers, and the cause of your trouble. They know that it's substandard but don't care enough to place a recall notice on this part. It may not please you to know that their replacement part is METAL like the original part should have been. "For the way it's made"! Indeed!

If you intend to repair the mixer yourself, go to kitchenaid's website, enter your model # and locate the parts list for your mixer. Download the drawings, they will assist you with your project.

Be sure to tell kitchenaid what you think of their cheap plastic part.

If this solution has assisted you, please rate it. Good luck! ricardok45

I have the same mixer. Make sure the bowl is firmly latched into the base. also, make sure the bowl didn't get bent in shipping. If the paddle hits at a regular timed interval, it's must likely a problem with the way the bowl seats. As long as you don't hear a loud hit verses just a click, it shouldn't be a problem, just an annoyance. In time, you will probably heat tapping when you use the wire wisk. I am glad I bought mine. I hope you enjoy the difference a good mixer makes.

there is a kit on ebay for both 701 and 901 kenwoods requires use of soldering iron do a search for Kenwood motor repair it is unlikely to be the motor usually the speed contoller components