No steam pressure warming up - Saeco Royal Cappuccino Espresso Machine

The pressure cooker either does not contain enough liquid or the liquid is too thick for it to reach and maintain pressure. Don't pressure cook condensed soups, jarred sauces (salad dressings, tomato sauce, etc) and flavor packets. They all contain thickeners that prevent the liquid in the cooker from boiling, making steam and generating pressure.

Don't worry, there are lots of great pressure cooker recipes that don't need those kinds of ingredients:
http://www.hippressurecooking.com/pressure-cooker-recipes/

Best bet here is ebay believe it or not. Post that you are looking for that and you will have responders

looking for a pressure regulator knob and handle for a Deni Electric Pressure Cooker Model 9700 ... Same a Cook's Essentials Model 99700 ....Desperate...

I have this machine and have used it for about a year. Most important is use fresh beans within 15 days of roast, and within 15 minutes of grinding. You cannot get good results from this machine using pre ground coffee, or pods. Second, this machine is terrible with temperature stability. When warmed up it will usually be way too hot. Wait for the machine to warm up (light will come on). Open the steam valve, run the brew pump for 5 to 10 seconds into your cup and turn it off. Shut the steam valve, wait for the light to come back on. Immediately hit the brew button. This procedure will do a nice cooling flush and hit more towards the right temp.
Third, the pressurized basket that comes with this machine just dosen't do the job right. Replace it with a Mr. Coffee double basket, non pressurized and you will see immediately better results.
Last, the screeching steam wand. This machine will give wet steam, all the time. After pulling the shot, hit the steam switch and wait 20-30 seconds, then open the steam valve full to purge water out of the wand. Close the valve, then go to steaming your milk. There is a place about 1/4 inch below the surface that you'll hear only a chhh-chhh sound. Wand too deep, it will screech and wake the neighbors. Too shallow and you'll get sudsy big bubbles. Just find that sweet spot and surf there till you're at 140-150 degrees then turn the valve off. Good luck.

i would check too make sure you have the correct motor oil usualy a lighter grade oil for winter months

The vent valve on the machine is stuck in the open position. Turn on the machine and open the steam wand until you hear a hiss or see small water bubbles from nozzle, let it steam out a little more then close wand, that should allow the machine to heat up correctly, then order a new vent valve for the machine.

First you should remove the end tip of the steam hose and try to clean the steam holes with a pin. The steam should come frealy withou the end tip. If not then you shoul desasemble the steam tap , clean it and put it back together. The problem is only caused by dry milk or milk with chocolate. Even if you manage to have some steam then the problem can be solve by using the steamer warming just water in a glass and leave it all nigh long inside the boiling water in glass this will meld the dirt and will gos away.

Hi
That sounds like your Steam thermostat needs to be replaced. There are 4 thermostats on the SL70. The rear one is your brew thermostat (92c), the one in the front is your steam thermostat (117c). The one in the center is over temp thermostat, (136c) and it screws in to hold the other thermostats in place with a thermal fuse held also. You need the 117c thermostat and maybe the 136c also. You will also need an new O-ring for the steam wand.

no steam in scunci steamer, it does gets warm but no steam at all. like if it was blocked

you have very steam because like you know our loosing our pressure you need a seal kit be carefull when you play in there calcium buildup is very hard to remove cheers