EN20Display Operating ProcedureDescriptionProgramming ModeFirst Use Procedure1312Turning the EspressoMachine OnTurn the Main Switch to the 1 position.To continue with the start up process, press the T3 button after filling the steam boiler.To continue with the start up process, press the T3 button after the saturation of the coffee boiler.The rectangles next to CB and SB indicate the warming up of the water contained in the boilers. When the set temperatureis reached, these rectangles turn off and all the lights of the buttons turn on. Now the machine is ready for use. Duringthe normal operation of the machine, the flashing of the rectangles indicates the intermittent heating necessary formaintaining the temperature.NOTE: Ensure all air is removed from the group prior to staring the espresso machine.This only needs to be completed once during the initial setup orwhen water is drained from the coffee boiler.Instructions for bleeding the groups of air can be found in the Installation Guide.HAZARDOUS VOLTAGE DISCONNECT FROM POWERSUPPLY BEFORE SERVICINGWARNINGThe following is the procedure to be followedfor the first use of the espresso machine.• Please follow the procedures carefully toavoid any damage to the espresso machine.• Proceed checking for water connection tothe espresso machine.• Proceed making sure you have filled theboilers.SB FILLED?OFF 00:00GROUPS BLED?LaMarzocco 00:00CBO 93.8°C SBO 4