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HD5720/30

19-23

PARTS LIST

Pos

Service code

Description

1
2
3
4
5

6
7
8
9

10

11
12
13
14
15

16
17
18
19
20

21
22
23
24
25

26
27
28
29
30

31
32
33
34
35

36
37
38
39
40

41
42
43
44
45

4222 459 45085
4222 459 45135
4222 459 45158
4222 459 45151
4222 459 45119

4222 459 45113
4222 459 45193
4222 459 45131
4222 459 45156
4222 459 45155

4222 459 45133
4222 459 45159
4222 459 45136
4222 459 45089
4222 459 45157

4222 459 45154
4222 459 45153
4222 459 45185
4222 459 45170
4222 459 45103

4222 459 45194
4222 459 45141
4222 459 45140
4222 459 45172
4222 459 45139

4222 459 45187
4222 459 45137
4222 459 45138
4222 459 45152
4222 459 45171

4222 459 45117
4222 459 45191
4222 459 45088
4222 459 45108
4222 459 45175

4222 459 45090
4222 459 45189
4222 459 45110
4222 459 45109
4222 459 45092

4222 459 45116
4222 459 45130
4222 459 45115
4222 459 45178
4222 459 45107

Strength selection cap
Strength selection knob
Left side panel
Beans container
Grinderwheel cap

Ground coffee funnel  (gasket)
Complete Grinder
Bottom plate
Bean container lid
Ground Coffee container lid

Measuring spoon
Top cover assy
Rear panel
Microswitch
Right side panel

Control panel
Steam knob
B frame assy
Top row button assy 
Control board PCB

Door assy
Spout cover
Front panel
Drip tray cover
Water tank cover

Water tank assy
Waste bin
Float
Drip tray
Diffuser

O-ring
Brew unit
Fuse 192 °C / 10 A
Microswitch support
Spring

Microswitch (NC)
Slider (brew unit)
Bush (small)
Bush (big)
NTC sensor

O-ring
Pin
Valve
Spring
Filter

Pos

Service code

Description

46
47
48
49
50

51
52
53
54
55

56
57
58
59
60

61
62
63
64
65

66
67
68
69
70

71
72
73
74
75

76
77
78
79
80

81
82
83
84
85

86
87
88
89
90

4222 459 45198
4222 459 45102
4222 459 45223
4222 459 45101
4222 459 45114

4222 459 45190
4222 459 45173
4222 459 45118
4222 459 45132
4222 459 45188

4222 459 45094
4222 459 45091
4222 459 45083
4222 459 45096
4222 459 45105

4222 459 45148
4222 459 45087
4222 459 45180
4222 459 45182
4222 459 45183

4222 459 45181
4222 459 45176
4222 459 45192
4222 459 45095
4222 459 45097

4222 459 45093
4222 459 45147
4222 459 45123
4222 459 45146
4222 459 45174

4222 459 45129
4222 459 45106
4222 459 45202
4222 459 45144
4222 459 45111

4222 459 45122
4222 459 45127
4222 459 45099
4222 459 45195
4222 459 45112

4222 459 45150
4222 459 45084
4222 459 45082
4222 459 45160
4222 459 45179

4222 459 45145
4222 459 45200
4222 459 45201

Brewing heating element
Filter board
Microswitch (NO)
Hall sensor
Transmission belt

Brew unit transmission
Clamping spring  (small)
Gasket
Pump support
Connection piece + valve

Pump fuse
Pump
Pump support
Reed sensor
Power PCB assy  HD5720

Tube (125 mm)
Tube (335 mm)
Clamp pipe
Clamp fi xing
Coupler

Thread fl ank
Gasket
Vapour Heating element assy
Thermostat
TCO

Water Flow meter
Tube (270 mm)
Connecting piece
Tube (180 mm)
Clamping spring  (big)

Connecting piece
Gasket
Water fi lter
Tube (150 mm)
Hook

Connecting piece  (90°)
Gasket
Solonoid valve
Steam tap
Gasket

Milkfroth pipe assy
Gasket
Gasket
Inner milkfroth tube
Milkfroth tube

Hardness test strip
Durgel bottle DE - GB
Durgel bottle GB - NL

Содержание HD5720/30

Страница 1: ...o and TV After the product has been repaired it should function properly and has to meet the safety requirements as officially laid down at this moment TECHNICAL INFORMATION Power rated 1350 W Standby power 3 W switched off Standby power 80 W switched on Voltage 220 240 V 50 60 Hz Colour setting Brushed stainless steel red SAP coding HD5720 30 OPTIONAL accessories Hardness test strip Service code ...

Страница 2: ...e steps are carried out all the parts can be reached and if needed dismantled replaced For your safety be sure the plug is disconnected from the mains In below steps the dismantling from the appliance has been written down in a certain sequence Please follow the steps in this order Remove back panel To remove the back panel first remove the 5 screws see picture for positions Slightly lift the back...

Страница 3: ...th the or until Display message SET LANGUAGE appear 4 Press the OK button to select this routine 5 Navigate with the or Display message ENGLISH appears 6 Press the OK button 3 seconds to finalize the selection REPAIR INSTRUCTIONS Water mechanical circuit Water Flowmeter Water Pump Coffee Heating element Brewing unit Temperature sensor Discharge Solenoid valve Hot Water Steam Tap Water Tank Steam H...

Страница 4: ... Fuse Fuse Grinder Motor M3 Coffee Waste bin M4 Service door Mains Water flow meter F10 F9 F8 F7 F13 F6 F5 F0 L N F1 F2 F3 F4 M Steam Heating element Steam TCO Steam thermostat Discharge electrovalve Pump Pump Thermal protector M Brewing unit Group motor M Red Brown Brown Brown Brown Brown Brown Blue Yellow Green Red Red Red Black Blue Red Red Blue White White White Black Black Green Green Blue Bl...

Страница 5: ... brought to the brewing top position until the brewing_unit_up_position M1 micro switch is activated Then water will be pumped through the brewing unit see also message in the display to clean the Coffee system Brewing unit brewing head After this routine the Brewing unit will be sent to the down position and by a mechanical mechanism the Coffee grounds will be wiped off The Brewing unit will be s...

Страница 6: ...pliance from mains 2 Press simultaneously MENU and button 3 Connect the appliance to mains 4 If above steps succeeded the display will show the following message TOT COFFEE XXX TOT WATER XXX where XXX is number of cups or Liters 5 Press button to step to the next display message DESCALING XXX WASHING XXX where XXX is number of cycles performed 6 Press button to step to the next display message SW ...

Страница 7: ...1000 L Hardness setting 4 Hardness setting 3 Hardness setting 1 Performed cycles decalcifying 3 Performed cycles decalcifying 3 Performed cycles decalcifying 3 Calculation Calculation Calculation 120 45 2 66 round down to 2 700 80 8 75 round down to 8 1000 250 4 2 3 1 3 8 3 5 3 4 3 1 3 Descaled routines performed ok Descaled routines performed Not OK Descaled routines performed ok If the number of...

Страница 8: ...Beans 4 Operate Brewing unit upwards motor lift Push the On OFF button MOTOR UP LIMIT SWITCH UP If this function will be performed always be sure the Brewing unit has been installed service door is closed Coffee ground container is in place If the brewing unit_up_position M1 has been activated by the Brewing unit the Display will show message LIMIT SWITCH UP 5 Operate Brewing unit down motor lift ...

Страница 9: ...ffee buttons 3 Connect the appliance to mains 4 If above steps succeeded the display will show the following message DISPLAY TEST MODE In the display test mode it is possible to check if the menu buttons are recognized by the software For instance pressing the MENU button the display will show Button 1 if you press the button display will show Button 2 pressed etc If you turn the steam knob fully ...

Страница 10: ...and note the highest measured temperature 9 For validation see table below WATERTEMPERATURE MEASUREMENT PROCEDURE 1 Switch appliance on 2 Make sure appliance factory default settings are stored 3 Place a plastic cup under the steam nozzle 4 Fill the water tank with water 5 Press the button and turn the steam knob open 6 During the cup is filled with water measure the temperature 7 Repeat step 5 6 ...

Страница 11: ...Magnet glued in top position or use a magnet to mislead the appliance that there is normal water in the tank 6 Open the steam knob for 75 micro switch may not be actuated 7 Push the button pump starts pumping keep the button pressed 30 seconds until there comes no water out the steam pipe anymore 8 Connect 4 5 Bar air pressure to the steam pipe 9 Push the ON OFF button until the display will indic...

Страница 12: ...it went down most probably the Hall sensor connections is the problem counting of pulses starts after actuating the brewing unit_down_position M2 so going up direction 3 MESSAGE PLEASE WAIT If a normal motor sound of the brewing unit lift is noticed but the brewing unit doesn t move check the driving belt If a motor sound is noticed and afterwards you hear a hard noise sounding like a blocked moto...

Страница 13: ...ESSAGE INSERT BREWING UNIT Place brewing unit Check the function and circuit of micro switch M1 Check if the micro switch mechanical will be activated if the brewing unit is properly placed and the brewing unit is in top position Exchange micro switch M1 4 MESSAGE Flushing After 20 30 seconds GROUND TOO FINE Adjust mill and OPEN STEAM KNOB When water is pumped through the system the flow meter mea...

Страница 14: ...r is activated properly by the mechanical action of the brewing unit Check Hall sensor is correct counting detecting position 2 MESSAGE LESS GROUND COFFEE User selected Coffee ground To less ground Coffee has been applied The pre ground Coffee funnel has been blocked The micro switch M1 brewing unit top position has been activated to soon when the brewing unit move upwards or brewing unit position...

Страница 15: ... Coffee too finely that no Coffee is coming out the spouts Check if the pump is pumping Check the flow meter and it s circuit is functioning Check fines of the grinder adjust grinder see instruction Grinder adjustments Check if water is present in the water container and the water container has been correctly placed See if water is visible in the area container pump Check if the pre filter not bec...

Страница 16: ...rinder adjust grinder see instruction Grinder adjustments 5 The coffee is too strong The coffee is ground too finely Turn the grinding coarseness knob one setting clockwise while the mill is grinding coffee beans Change the coffee strength with the coffee strength button Check fines of the grinder adjust grinder see instruction Grinder adjustments 6 The coffee is too weak The coffee is ground too ...

Страница 17: ... the gear counterclockwise to increase the courserness thicker Insert the white shaft making sure its larger notch is aligned with the one on the grinder Insert the white ring making sure its notch as well is inserted on the correct position Turn the shaft CLOCKWISE till it stops to insert the upper gear Then turn the shaft all the way COUNTER CLOCKWISE before to change the setting check and mark ...

Страница 18: ...iance or a liquid descaler based on citric acid Never use a descaler with acetic acid as this will damage the appliance Note Be careful not to spill descaler on the metal surfaces of the machine and on surfaces sensitive to acid such as marble limestone and glaze If you spill descaler on these surfaces immediately wipe it off with a cloth to prevent stains Follow further instruction as indicated o...

Страница 19: ...it Bush small Bush big NTC sensor O ring Pin Valve Spring Filter Pos Service code Description 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 4222 459 45198 4222 459 45102 4222 459 45223 4222 459 45101 4222 459 45114 4222 459 45190 4222 459 45173 4222 459 45118 4222 459 45132 4222 459 45188 4222 459 45094 4222 4...

Страница 20: ...HD5720 30 20 23 EXPLODEDVIEW 9 10 11 12 13 15 14 1 2 4 3 5 7 8 6 ...

Страница 21: ...HD5720 30 21 23 EXPLODEDVIEW 17 16 24 25 19 20 28 29 22 21 23 27 26 18 ...

Страница 22: ...HD5720 30 22 23 EXPLODEDVIEW 47 48 49 50 31 45 34 35 36 38 39 37 32 30 31 A A 46 51 42 41 41 43 44 41 40 33 ...

Страница 23: ...HD5720 30 23 23 EXPLODEDVIEW 84 48 86 87 89 88 90 78 69 71 60 59 58 55 57 54 14 70 A 56 81 82 83 82 67 63 64 65 66 61 62 B C 72 73 53 80 C 53 53 85 53 52 74 75 76 53 79 77 76 75 77 53 A B 68 ...

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