Have a Solis Maestro. Cant remove grinding ring burr to clean it. To the best of our knowledge it has never been cleaned. Grinds well, but we are using oilier coffee these days, so likely needs to be cleaned

SOURCE: My Solis Maestro takes a

HI
Yes the burrs will wear out. They can be replaced. To remove the outer burr. Twist the bean hopper counterclockwise until it stops. Lift the bean hopper out. There is a cream colored ring with 2 tabs that will lift out holding the outer burr. To get the inner cone burr out is a little more difficult. We use a vice grip and grab the burr, and lock the pliers to it. Then with a quick movement clockwise on the pliers, you loosen it. Then clockwise unscrew the burr. When you install the new burr, it truns on counter clockwise until it stops. Insert the new outer burr. Push down so the tabs will lock in. Install the bean hopper into the correct slots ( 1 large tab and 1 small tab). Twist clockwise to turn on and test. Remember it must be grinding to turn to a finer grind but can be turned to a coarser grind any time.

SOURCE: Leaks under pressure

Hi
Your brew head gasket is leaking and needs to be replaced. remove everything and turn the machine on its top. Look ate the brew head inside there is a black gasket and it should be clean and flat. If its cut or curled it needs to be replaced. Not cleaning the brew head will cause this gasket to be cut and after a while it will curl and not seal.

SOURCE: Solis Palazzo Descaling (?) Problem? Please Help!

Hi
He has the first part correct, but when you rinse the machine with fresh water the machine needs to quit on its own and you will know this when the descale light is off, but you will have a flashing green light and a steady red light over the water drop. Refill the water tank, the close the steam knob and then open it again. This will clear the red light and then the machine will start heating. IMPORTANT on any automatic machine is when the water tank is off the machine don't do anything with the beans. A chip of bean in the water receptacle can be a big problem for the machine.

SOURCE: I have a Solis SCDIG-5000 Coffee Maker. My machine

Hi
Your boiler is leaking and needs to be replaced. Your first 2 shots are filling the boiler.

SOURCE: Solis SL 90 occasional pressure loss, only a few

HI
There are a few things that can cause this. If it brews without the portafilter in, then your coffees is too fine or you have a blockage in your basket if it has a ring in the bottom. You can clean the basket by using espresso machine cleaner like Cafiza or JoeGlo. Automatic dishwashing detergent works in a pinch also. 1/4 teaspoon in the basket then brew like normal but stop after 3-5 seconds and let set for 1 minute. Repeat this for about 5 - 10 brews then rinse the basket and run 2 - 3 long shots of just water through the basket (brew) to thourghly rinse the basket.
If it doesn't brew with out the portafilter in, then you have a blockage in your brew head. There is a screw that holds in the dispersion screen. Above that is a larger screw that holds in a check valve. if you can get the check valve out see if water will run through. If not your blockage is in this tube. run a heavy wire up this tube for about 4 inches. Twist the wire as you go. Test to see if you can get water through. If so reassemble and do a descale through both the wand and brew head. Use a strong descale the first time and then do a second. Descale 2 to 3 time a year to prevent this.

Testimonial: "Very helpful, I'd wondered if it might be the basket."