All CollectionsProfitecProfitec Pro 400Maintenance and RepairMaintenance and RepairZBy Zac P1 author·16 articlesProfitec Pro 400: Expansion valve (OPV) serviceProfitec Pro 400: Cleaning the Temperature SensorProfitec Pro 400: Replacing the Safety ValveProfitec Pro 400: Rotary Knob RemovalProfitec Pro 400: Fill Solenoid Inspection and ServiceProfitec Pro 400: Resetting the Safety SwitchesProfitec Pro 400: Replacing the Heating ElementProfitec Pro 400: Removing the PanelsProfitec Pro 400: Disassembling the Reservoir TrayProfitec Pro 400: Cleaning the Fill ProbeProfitec Pro 400: Draining the MachineProfitec Pro 400: Bulb Filter InspectionProfitec Pro 400: SSR ReplacementProfitec Pro 400: Steam/Hot Water Valve Seal Gasket ServiceProfitec Pro 400: Testing the Heating ElementProfitec Pro 400: Vacuum Breaker Service