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Aromat Cafe D4 Digital Manuals
Manuals and User Guides for Aromat Cafe D4 Digital. We have
1
Aromat Cafe D4 Digital manual available for free PDF download: Service Manual
Aromat Cafe D4 Digital Service Manual (68 pages)
Powerplex Digital Range
Brand:
Aromat Cafe
| Category:
Battery Charger
| Size: 6 MB
Table of Contents
Notice
2
Conventions Used in this Document
2
Table of Contents
3
1 Introduction
5
Using this Manual
5
Understanding Fault Codes
6
Powerplex Digital Control Panels
6
Powerplex Digital Set up Panel
7
Powerplex D4Di Selection Switch Membrane
7
Powerplex D5Di Selection Switch Membrane
7
Machine Supplied User Settings
7
Power Options
8
2 Engineer Configurable Settings
9
Making Changes
9
Putting the Powerplex Digital into Engineer Setup Mode
9
The Engineer Menu Structure
9
Machine Supplied Settings
10
Engineer Setup Options
10
3 Obtaining Replacement Parts
12
Illustrated Parts Catalogue
12
Using Web Site
12
Obtaining User Name and Password
12
Locating Part Illustration, Description and Number
12
On-Line Parts Enquiry Form
12
Exploded View Assembly Drawing
12
4 Preparing the Powerplex Digital for Servicing
13
Preparing a Suitable Work Area
13
Noting Machine Settings
13
Removing the Casing Panels
14
Refitting the Casing Panels
14
Disconnecting / Reconnecting Power Supply Cabling
15
Disconnecting / Reconnecting Water Supply
16
Draining the Tank
16
5 Servicing Tank and Water Supply
17
Replacing the Water Inlet Valve
17
Replacing Water Outlet Valves
17
Setting Water Outlet Valve Flow Rate
18
Replacing Heating Elements
22
Setting up Elements
23
Replacing a Temperature Control Thermostat
24
Adjusting the Temperature Control Thermostats
24
Replacing a Temperature Safety Thermostat
25
Replacing a Float Micro Switch
26
Descaling the Tank
27
Cleaning Water Outlet Valves
28
Removing / Refitting Tank Assembly
29
Removing / Refitting a Tank Lid Assembly
30
6 Servicing Control Panel and Display
31
Removing / Refitting Control Panel Assembly
31
Replacing the Control PCB
31
Updating the PCB Processor Chip
32
7 Servicing the Cooler Unit
34
Removing / Refitting Cooler Unit
34
Checking Product Detect System
34
Replacing a Peristaltic Pump Motor
36
Adjusting a Peristaltic Pump
37
Servicing / Replacing a Heat Pump
39
Cleaning / Replacing a Cooling Fan
41
Cooler Unit Performance Testing
42
Checking the Cooler Unit Thermostat
43
Replacing Cooler Unit Door Magnets
43
Replacing Cooler Unit Door Gasket
44
Repairing Cooler Unit Door and Replacing / Updating Hinge
44
Tools Required
45
8 Servicing Dispenser Door Assembly
46
Replacing the Selection Switch Membrane
46
Replacing the Display Unit
46
Replacing Translation PCB
47
9 Servicing the Power Supply Unit
48
Extracting / Refitting PSU Assembly
48
Replacing the Relay and Regulator PCB
48
Replacing the Toroid PCB
49
Replacing a Toroid Transformer
50
Replacing the AC Connection PCB
51
Replacing the Coding PCB
52
Replacing an Element Selector Circuit Breaker
53
Replacing Mains Power Switch
53
Replacing Neon Lamp
54
Replacing Mains Voltage Selector Switch
54
Replacing a Cooling Fan
55
10 Technical Specifications
56
General Specifications
56
Main Looms Diagram
57
The Control PCB
58
Control Board Leds
59
PSU Looms Diagram
60
Relay and Regulator PCB
61
AC Connection PCB
62
Toroid PCB
63
Appendices
64
A Electrical Installation Instructions
64
B Recommended List of Tools Required to Service the Powerplex
65
C Machine Settings Form
66
D Cleaning and Sanitising Instructions
67
Contact Details
68
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