4.0 DESCRIPTION of FUNCTION (Continued)
4.17 Flow Meter 32
4.18 Heaters 32
4.19 Flow Through Heaters 33
4.20 Water Path 35
4.20.1 Water Intake 36
4.20.2 Water Path – Coffee 36
4.20.3 Water Path – Hot Water 36
4.20.4 Water Path – Steam 36
4.21 Water Valve 37
4.22 Electronic Assemblies 38
4.22.1 Power Electronic 38
4.22.2 CPU Electronic 39
5.0 SERVICE and MAINTENANCE
5.1 Lid – Removal 41
5.2 Interference Suppression Filter – Removal 42
5.3 Rear Panel – Removal 42
5.4 Adjustment Slide Switch Frame – Removal 43
5.5 Door Contact Switch – Removal 44
5.6 Base Plate – Removal 45
5.7 Drip Tray - Removal 46
5.8 Overflow Switch Actuator Float - Removal 47
5.9 Overflow Switch - Removal 48
5.10 Rear Door Panel - Removal 49
5.11 Fascia Panel Cover - Removal 50
5.12 Selector Switch - Removal 51
5.13 Display Module Electronic – Removal 52
5.14 Coffee Dispensing Nozzle - Removal 53
5.15 Coffee Dispensing Nozzle – Installation 54
5.16 Steam Valve and Steam Valve Switch – Removal 55
5.17 Hot Water Nozzle – Removal 56
5.18 Hot Water Valve - Removal 56
5.19 Checking Temperature at Coffee Dispenser 57
5.20 Brew Unit – Removal (in start / home position) 58
5.21 Brew Unit – Removal (NOT in start / home position) 59
5.22 Brew Unit – Installation 61
5.23 Brew Unit – Cleaning Procedure 61
5.24 Brew Unit – Filter Cleaning 62
5.25 Brew Unit – Degreasing via the Rinse Cycle 63