My astra espresso mega 2 s boiler pressure is 0.

SOURCE: Astra Mega II <----Need help!

The left grouphead sounds like a different problem than the right group head. For the left grouphead, I would start by replacing the group electro-valve. With hard water, this can cause the valve to remain in the closed position even though the water pump is running.

For the right group head, I would want to see this happen. Usually, if the gaskets haven't been replaced in a while (if you are busy, your 'while' may be quicker than others), I would evaluate the condition of the rubber gasket. I would also look at whether you are tamping too much espresso grounds into the portafilter. This can cause a similar symptom as a bad gasket.

SOURCE: espresso extraction time

You will need to reprogram the computer. To do this, it is relatively simple. take your grounds and tamp into your portafilter (I usually start with a double). make sure that you tamp it correctly.

Then, hold down the start/stop button until you see the lights flashing on the panel (if you want to program both groupheads at the same time, then hit the start/stop button on the other side as well.) Then with your portafilter inserted in the grouphead, hit the button that you would like to represent your double shot. you should see a water stream about the width of a cooked piece of spaghetti. After around 18 seconds to 22 seconds, you should have your shot levels filled. then hit the button that represents your 'double' shot to stop it. then hit the start/stop button. You will see the start stop button flash a couple times and then turn off.

That should do it. remember, that the preferred timeframe for a shot of espresso is 18-22 seconds. Your setting on the coffee grinder would then need to be set to make sure your getting a full shot in that amount of time.

Good luck

SOURCE: I NEED AN OPERATION MANUAL FOR AN ASTRA MEGA II C ESPRESSO MACHIN

Hi, I'm new to the coffee business and justed purchased this machine and no manual as well.
I just called the astra manufacturer (1-877-340-1800 ) and they were going to e-mail me a manual free of charge. Hope this helps. J Howell

SOURCE: where to get it repaired?????

Try Mr. Espresso in Oakland, CA www.mrespresso.com. While they don't typically supply Astra, I believe they are familiar with the brand and can refer you to a technician if they can't service it themselves. Astra will also service their own machines, but you would probably have to ship it to their shop in LA.

SOURCE: Astra Mega IIC startup issues

Go ahead and keep the sensor probe connected. Open up the steam wands before turning the machine on the let the air bleed off as it fills. The element should not turn on if the water level is too low and the circuit is working properly. As for the groups pumping water, try hitting the Brew Stop buttons. If that doesn't work, something may be wired wrong, or your group solenoids may be stuck.