Jura S7-S8-S9-S90-S95-X90-X95 Thermoblock Legris Connector

The Thermoblock often leaks from the Legris Connectors. The build-up may be visible from the outside of the Legris connectors; however, it is better to remove the connectors to evaluate the extent of the build-up. If corroded, place the Legris connectors in vinegar for 48 hours.

In the meantime, open the Thermoblock to check the 2 seals inside. Lubricate or replace the seals. CAUTION: This Thermoblock is machined in the factory. It is extremely difficult to properly reseal the Thermoblock once disassembled and should be done by an experienced technician.