Nespresso Essential Repairs and Spare Parts for Your Coffeemaker

Page 33

Spare Parts

Repair accessories

1

2

0004878

0004872

Service Manual EF 473 / EF 474

Pos.	EFR nr.	Component
1	*	Pressure gauge
2	*	Repairing/service holder device A (for EF 473)
2	*	Repairing/service holder device B (for EF 474)
3	0004872	Special screwdriver with oval bit
4	0004878	Oval bit for screwdriver

* Only available through Nespresso. Please call your Nespresso contact.

33	Version 1.0 en

Image 33

Contents Essenza FS Contents Preface Overview Main ComponentsSerial number codification Overview of rating platesWater circuit Technical data Operation PreparationDo not insert a capsule yet Fill water system Procedure to fill water systemMaking coffee Programming Reset to factory settings Empty water system Operating modes Left Coffee buttons LED signals Right Coffee machine statusOperating status of coffee buttons Checking the machine on receipt TroubleshootingFurther details in order to take decision General disassembly RepairTool Tools Replacing thermoblock and NTCReplacing flow meter and On/Off switch Procedure for flow meterProcedure for On/Off switch Replacing pump Replacing electronic control board with button prints Replacing compact brewing unit CBU Pump Pump On/Off switch Repair Carefully read safety instructions on decalcifier package DescalingDescaling 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