Nespresso EF 474, EF 473 manual Making coffee

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Operation

Making coffee

1.Open closing handle.

2.Insert capsule.

3.Press down closing handle completely.

4.Position cup under coffee outlet.

5.Press button "small cup" or "large cup". Coffee flow starts and stops automaticly.

6.In case the cup is going to flow over, press the same button again.

7.Briefly open closing handle after coffee preparation and eject capsule into capsule container.

Service Manual EF 473 / EF 474

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Version 1.0 en

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Contents Essenza FS Contents Preface Main Components OverviewOverview of rating plates Serial number codificationWater circuit Technical data Preparation OperationDo not insert a capsule yet Procedure to fill water system Fill water systemMaking coffee Programming Reset to factory settings Empty water system Coffee machine status Operating modes Left Coffee buttons LED signals RightOperating status of coffee buttons Troubleshooting Checking the machine on receiptFurther details in order to take decision Repair General disassemblyTool Replacing thermoblock and NTC ToolsProcedure for flow meter Replacing flow meter and On/Off switchProcedure for On/Off switch Replacing pump Replacing electronic control board with button prints Replacing compact brewing unit CBU Pump Pump On/Off switch Repair Descaling Carefully read safety instructions on decalcifier packageDescaling Rinsing SecMeasuring flow rate Checking for leaks and pump pressure Preparation unplug machine from mainsSwitch off machine Open valve to empty pressure gauge Measuring coffee temperature Coffee temperature should be approx C ± 3 C 187 F ± 5.4 FDaily care and final cleaning Procedure machine is switched offRepair accessories Spare PartsSpare parts EF Electronic set 230V EF Coffee outlet & front ring EF 471 package 29 39154 Coffee buttonEF 30 43061 Espresso button EF 26392 Version 1.0 en