20 Most Recent La Pavoni CUA001R Cuadra Espresso Machine Questions & Answers

in the system you have 2 safety valves. one for tank other for coffee boiler. the coffee boiler safety valve should be set at 12 bar. if safety valve of boiler is leaking try resetting or changing rubber than setting.
ps: do not touch the tank safety valve, only change it with new, tested and sealed one.

https://www.lapavoni.com/en/service-centers/

hi try another socket if still do not work you probably used it without water and heating element thermostat above the boiler has to be reset regards GUy

hi if you can tight the bolts on side of the group heade that might help if not you have top replace the o ring regards Guy

hi you probably have your piston rod is little bit loose from piston so it does not raise piston high enough so group head must be disassemble and reconnect the rod with loctite regards Guy

Thank you so much
Just reset mine !

https://www.theespressoshop.co.uk/en/Spare-Parts/c-49.aspx?BrandIDs=42&gclid=Cj0KCQjwvLLZBRDrARIsADU6ojAcQbD_ho_KWjdnVro7LgGqGVaWAFBrK86ARsnUI8pvuSYwb-w8k6waAonuEALw_wcB

Try running some white vinegar through it as if you was making coffee (but don't use any coffee) and when done either repeat processes or run a clean pot of water to clean out the vinegar and see if the water is coming out faster. You might need to repeat process a few times. The vinegar breaks down any hard water residue.

see if you can find your manual at this link. https://www.google.co.uk/webhp?sourceid=chrome-instant&rlz=1C1CHBD_en-GBGB719GB719&ion=1&espv=2&ie=UTF-8#q=manual+La+Pavoni+Pub2

try this link if not listed use contact us or ask some parts may have been discontinued La Pavoni Parts

hi it is normal when water heating up and pressure begin to be built in the boiler until the vacuum braker at the safety valve close but if it continue to whistle when the green light goes off after few minutes it means you have too much pressure in the boiler and it is realesed through the safety valve in that case you have to replace your pressurestat or you have scale at the bottom of boiler in the entrance of the pipe leading to the pressurestat regards Guy

HI you shouldn't use sealant. if the silicon seals are broken they should be replace, they are available from sellers on ebay.

Hi I have one of these in the attic, they do not come with a tamper as they have a fancy pressurised portafilter , its good to level the coffee and if I remember I did used to give it a bit of a tamp as it just didn't seem right not to. I have found a couple of references to tamper size on the web and both say 53mm I can't totally vouch for this though, you can always check with a ruler.

Hi I have had a search using the info you have given but I can't find a reference to a UBAR I have put a link to pavonis site which leads to the specifications for some of their BAR products. Their website is a bit unhelpful but if you search on their site for PDF you may be able to find what you need. I used a add on for firefox that searches within the site you on for any word you have in the search box rather that looking on the whole web. from this you might be able to work out the model you have. http://www.lapavoni.com/PDF/CAT_BAR.pdf