Turn a DEAD Breville Steam Probe Back To Life

Leaking steam boiler probe on your Sage or Breville espresso machine? This guide shows how I rebuild the older O-ring-style water-level probe by replacing its inner and outer seals. Follow the removal of the small locking ring, careful handling of the insulator, fitting the inner O-ring and replacing the outer seal. This is a boiler water-level probe rebuild, not a steam-wand temperature sensor repair. Possible symptoms and error codes • Steam or moisture leaking through or around the probe • Worn inner or outer O-ring • Limescale deposits around the probe assembly Error 20 / ER20 — Steam pump or high water-level probe fault Error 21 / ER21 — Steam high-level probe short / low-level probe open Error 32 / ER32 — Steam boiler leakage error Code references: Oracle BES980 and Oracle Touch BES990. These codes describe detected conditions; they do not prove that a probe or seal is the failed part. A pump, blocked water path, drain leak or wiring fault may also need investigation. A physical leak may be present without a stored code. Replacing O-rings addresses sealing problems; it does not guarantee that an electrical water-level fault will be resolved. Check that your probe uses the same serviceable design. The small inner O-ring shown has the following dimensions: Outer Diameter: 5 mm Inner Diameter: 2 mm Width: 1.5 mm https://www.kaffeparts.dk/products/pr... Always unplug the machine and let it cool completely before working on it. Check the repaired assembly for leaks after reassembly. Subscribe to BREWFIX for more Sage and Breville espresso machine repairs and troubleshooting. #Sage #Breville #OracleTouch #EspressoMachineRepair