Nespresso Parts Diagram and Pixie Parts Diagram for Efficient Repairs

Page 37

Spare Parts

Spare parts EF 474 (continued)

Service Manual EF 473 / EF 474

Pos.	EFR nr.	Component
26	42572	Angle connection for hoses
28	44636	Electronic set 230V EF 473
28		Electronic set 120V EF 473
28		Electronic set 100V EF 473

2939154 "Coffee" buttonEF 471

3043061 "Espresso" button EF 474

31

26392

Silicon hose

3239198 Hose thermoblock / CBU

3339143 Water tank EF 471

3440685 Compact brewing unit (CBU)

3539169 Cover EF 471

3639256 Screw M4 x 25 Torx 20

3743441 Closing handle EF 471

3819799 Screw M4 x 8 Torx 20

3921542 Thermal cutoff clip

4044638 Thermoblock complete 230V EF 473

40	Thermoblock complete 120V EF 473
40	Thermoblock complete 100V EF 473

4143202 Bushing insulator electrical

425245 Spring washer M5

4343233 Temperature sensor EF 473 (NTC)

4418904 Screw 3,0 x 16 Torx 10

46	13697	Silicon hose flow meter / pump
47	43066	Flow meter

4843067 Holder flow meter EF 473

4943059 Support main switch EF 473

50	43068	Main switch
900	43101	Safety thermostat 167°C
900	43095	Strand wire blue 130mm
900	43094	Strand wire brown 80mm
900	39630	Strand wire yellow/green 220mm
900	6328	Strand wire white 100mm
900	39263	Strand wire black 100mm

37	Version 1.0 en

Image 37

Contents Essenza FS Contents Preface Overview Main ComponentsSerial number codification Overview of rating platesWater circuit Technical data Preparation OperationDo not insert a capsule yet Fill water system Procedure to 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 Checking the machine on receipt TroubleshootingFurther details in order to take decision Repair General disassemblyTool Tools Replacing thermoblock and NTCProcedure 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 Sec RinsingMeasuring flow rate Preparation unplug machine from mains Checking for leaks and pump pressureSwitch off machine Open valve to empty pressure gauge Coffee temperature should be approx C ± 3 C 187 F ± 5.4 F Measuring coffee temperatureProcedure machine is switched off Daily care and final cleaningSpare Parts Repair accessoriesSpare 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