My peavey escort 2000 system starts up works and runs for about 10 to 15 minutes then shuts down and and green light flashes system restarts then shuts down continuously

Check on the back for a tubular fuse holder or inside for a fuse on the power board.

Peavey Support.

https://www.google.com/search?q=Peavey+Escort+3000

..

everybody can win upto $15k always from home by way of running on the web. i've gotten $17294 a month ago through doing this simple and easy career online from home. Its a simple and easy career to do at the net and even a little child can carry out this interest from home. all people can land this position now by way of simply faucet on the relationship given underneath... go to home media tech tab for more detail assist your heart
HERE? w­w­w.2­3­p­r­o­f­i­t.c­o­m

Can't be fuses, as it comes back on!

Questions:-
i) Does it go off when run continuously with volume controls at zero?
(this checks whether the audio output level is causing a problem).

ii) When the unit does operate, is the sound good on both speakers?

iii) Does the fault occur more when outdoors (wind noise tripping the power protection). If so, reduce the low freq EQ setting.

iii) Do the EQ lights flutter when the fault occurs?

This fault has been reported on the Escort 3000 too, see link
Peavey Escort 3000 sound cutting out - Peavey Forum
suggesting this may need a 'electronic modification' to put it right.

Hope this helps.

power supply...take to shop.

This is a common issue with peavey mixers and generally speaking could be addressed by checking the opamps supply voltage which should be -15V at pin-4 and +15V at pin-8, this should help to troubleshoot the issue, let me know to help improvement.

You have a bad power circuit board. if you are tech-inclined,you can open the mixer's rear cover and check for bulging/leaking capacitors on the board. they will need to be replaced. Or just order a new PCB from Peavey. Rodger, in tech support, will be happy to help.

Are you Pushing the system over its limits by Peaking everything. Sometimes they auto Shut off if your pushing to hard.

Contact Peavey support directly for the schematic.
http://mediamatrix.peavey.com/support/index.cfm

Changing faders USUALLY involves removing all panel hardware so that circuit board can be removed to get at the fader. It is often a LOT of work with a boit of hazards along the way.
If the control is noisy I want you to try something before replacing the fader. Get a can of CRC226 available at Home Depot in the Electrical department... about $2.70 for a can. Using the included plastic spout tube, squirt a bit into the center of the control where the knob is. Work it back and forth and then put a little more in and test if it is better or fixed.
NEVER use DeOxit or Blue Shower in faders!!!!! It removes the lube that is required in the fader.

I would try unplugging some of the extras. All of that could have been causing your line voltage to sag too low for the mixer supply to operate properly.