Relay Expobar Dual Boiler modification
SKU: T308Relays to power an Expobar Dual Boiler machine. Unfortunately, the Expobar dual boiler has a pressure switch that is too weak, which causes overpressure and steam escapes from the overpressure valve. Because the service/brewing boiler is divided by the pressyre switch, it is possible to use an other (better) pressure switch. We use this Finder relay to devide the power between steam and brewboiler. See modified wiring on photo 2, for this adaption electrical knowledge is necessary to prevent damage to the components. If in doubt, we recommend that you to bring the machine in for repair. Also fit a new Mater pressure switch.
