Concordia 2500s Manuals

Concordia 2500s Manuals

Manuals and User Guides for Concordia 2500s. We have 1 Concordia 2500s manual available for free PDF download: Technician Manual

Concordia 2500s Technician Manual

Concordia 2500s Technician Manual (224 pages)

Super Automatic Espresso Machines

Brand: Concordia | Category: Coffee Maker | Size: 10 MB

Table of Contents

Table of Contents
7
Section 1 :: Model 2500S/I Overview

13
- Model 2500I Overview Diagram
  14
- Model 2500S Overview Diagram
  15
- The Model 2500S/I Components
  16
  - Touch Pad
    16
  - Electrical Encosure
    16
  - Bean Hoppers
    16
  - Water Pump
    16
  - Hot Water Tank
    16
  - Brew Group
    16
  - Steam Tank
    16
  - Refrigeration Unit
    16
  - Grounds bin
    16
Section 2 :: Installation and Removal

17
- Installation Requirements
  18
- Dimensions
  19
- Installation
  20
- Starting the Machine
  26
- Consumables
  26
- Calibration
  26
- Customer Training
  26
- Installation Checklist
  27
- Removal Procedures
  28
  - Cumulative Drink Total
    28
  - Clean Refrigerator
    28
  - Clean Brew Group & Grinders
    28
  - Run Daily Clean Cycles
    28
  - Disconnect Water Supply & Drain Tanks
    28
  - Preparation for Shipping
    29
  - Packaging for Shipment
    29
Section 3 :: Electrical

31
- Electrical Block Diagram
  31
- Fuses
  33
- Backplane
  34
- AC Drawer Assembly
  35
- Transformer
  36
  - Transformer Diagrams
    36
- Operating Voltage
  37
  - AC Voltage
    37
  - DC Voltage
    37
  - Valves
    37
  - Diodes
    37
  - Electrical Enclosure Fan
    38
- Power into the Machine
  39
- DC Power Supply Board Leds
  42
  - Solid State Relays
    43
- Jumper Plug Connector Detail
  44
  - Jumper Plug 1
    44
  - Jumper Plug 2
    45
  - Jumper Plug 3
    45
  - Jumper Plug 6
    46
  - Jumper Plug 7
    47
  - Jumper Plug 8
    47
  - Jumper Plug 10
    47
  - Jumper Plug 9
    48
- Heater Element Wiring Diagrams
  49
Section 4 :: Software

51
- Software Overview
  52
  - Main Menu Categories
    52
  - The Service Switch
    53
  - Navigating the Menu System
    53
  - Accessing the Main Menu
    54
  - Accessing a Submenu
    54
  - Exiting the Menu System
    54
  - Modifying a Value
    54
  - Accessing Cumulative Drink Statistics
    55
- Software Quick Reference Table
  56
- CPU Board
  61
  - CPU and Leds
    61
- Calibration Overview
  63
  - Espresso Extraction
    63
  - The Extraction Goal
    63
  - Espresso Extraction & Temperature Parameters
    63
  - Espresso Extraction Time
    63
  - Temperatures
    63
- How to Calibrate Espresso
  64
- Espresso Extraction Pre-Treatment Options
  67
  - Pre-Treatment Options
    67
- Setting Milk and Water Timings
  69
  - Latte Milk Timing
    69
  - Double/Triple Latte Milk Timing
    69
  - Cappuccino Foamed Milk Timing
    69
  - Cappuccino Boost Delay
    69
  - Cappuccino Coffee Delay
    69
Section 5 :: Plumbing

71
- Water System
  72
  - 2500S & 2500I Hydraulics Diagram
    72
- Water Supply
  73
  - Water Filtering
    73
- Water Pump and Motor
  74
  - Water Pressure Gauge
    74
  - Changing Pump Pressure
    75
  - Expansion Valve
    75
- Flowmeter
  75
  - Check Water Flow Message
    76
- Water Tank
  76
  - Temperature/Level Probe
    76
  - Level Probe
    76
  - Temperature Probe
    77
  - Heating Elements
    77
  - High Temperature Limit Switch
    77
  - Pressure Relief Valve
    77
  - Drain Valve
    78
- Valves
  78
  - Brew Valve
    78
  - Hot Water Valve
    78
- Water Level Sensors
  79
- The Steam System
  79
  - Steam Tank Fill Valve
    80
  - Steam Tank
    80
  - Water Level Probes
    80
  - Pressure Gauge
    81
  - Heating Elements
    81
  - Pressure Relief Valve
    81
  - High Temperature Limit Switch
    81
- Steam Valves
  82
  - Latte Steam Valve
    82
  - Cappuccino Steam Valve
    82
  - Steam Wand Valve (if Present)
    82
  - Captive Water Purge System
    83
  - Post Steam Valve
    83
  - Air Purge Process
    83
Section 6 :: the Coffee System

85
- Coffee System Overview
  86
  - The Espresso Path
    86
- Grinders
  87
  - Double Grinder Assembly
    87
  - Grinder Calibration
    87
  - Grinder Adjustment Panel
    88
  - Coffee Powder Channel
    89
  - Removing a Grinder
    89
  - Replacing Grinder Burrs/Blades
    89
  - Setting Grinder Adjustment Indicator to MID-Scale
    90
- Bean Hoppers
  91
  - Directions for Filling Bean Hopper
    91
  - Inserting the Hopper Stopper
    91
Section 7 :: Milk System and Refrigeration Unit

93
- Milk System Overview
  94
- Milk Delivery System Overview
  94
- The Milk Delivery System Components
  95
- Air-Gate Valve Assembly
  96
- Alt Milk Valve
  96
  - The Latte Pour Process
    97
  - The Cappuccino Pour Process
    97
- Understanding the Relationship between Steam Temperature and Milk Temperature
  97
  - Troubleshooting and Repair
    98
- The Milk Delivery System
  99
  - Placing Milk in the Machine
    99
  - Checking the Refrigeration Unit Temperature
    99
- The Refrigeration Unit
  100
- Refrigeration Cooling Module Assembly
  101
  - Cold Sink Deflector
    102
- Fans
  103
- Milk Weight Trays
  105
  - Adjusting the Milk Weight Tray
    106
  - Milk Level Sensors
    107
  - Auto Milk Select
    107
- Troubleshooting and Repair
  108
Section 8:: Brew Group

109
- The Brew Group
  109
- Hall-Effect Sensors
  111
- Piston Movement
  112
- Group Initialization
  113
- Measuring Coffee Powder Dose
  113
- Motors
  114
  - Right Motor
    114
  - Left Motor
    114
- Pistons
  115
  - Left Piston
    115
  - Right Piston
    116
- Piston Removal Procedures
  117
  - Left Piston Removal Procedure
    117
  - Right Piston Removal Procedure
    117
- Gearbox Removal and Installation
  118
  - Gearbox Removal
    118
  - Gearbox Installation
    118
Section 9 :: Cleaning and Maintenance

121
- Daily Maintenance of the Concordia Espresso Machine
  122
  - Importance of Cleaning
    122
  - Concordia Cleaning Products
    122
  - Performing Daily Cleaning
    122
  - Auto-Rinse
    123
- Preventive Maintenance
  123
  - PM Kits
    123
  - Preventive Maintenance Checklist
    124
Section 10 :: Concordia Procedures

125
- Concordia Coffee Systems Service Call Process
  126
  - Arrival to Site
    126
  - Machine Repair
    126
  - Hold for Parts Procedures
    126
  - Departing from Site
    126
  - Required Immediately for Call Closeout
    126
- Complete Call Protocol
  127
  - Machine Appearance
    127
  - Milk Valve
    127
  - Brew Group
    127
  - Water Tank
    127
  - Water Pump
    127
  - Steam Tank
    127
  - Refrigeration Unit
    127
  - Espresso Extraction
    127
  - Milk Pour
    127
- Service Call Checklist
  128
- Parts Return Policy
  129
  - Return Material Tag
    130
  - Return Material Authorization Form
    131
  - Form: Return Material Authorization
    132
Section 11 :: Customer Service and Training

133
- Training the Customer
  134
  - Customer Training Includes
    134
  - Quick Reference Guide
    134
  - Filling Machine with Beans and Milk
    134
  - Making a Drink
    134
  - Serial Number
    134
  - Accessing Programming Menu
    135
  - Cleaning
    135
  - Ordering Cleaning Supplies
    135
  - Troubleshooting Tips
    135
  - Calling Concordia for Assistance
    135
- Concordia Coffee Systems' Value-Added Service
  136
  - Value-Added Service
    136
  - Greet the Customer
    137
- G.u.e.s.t
  137
  - Understand Your Customer
    138
  - Empathize with Your Customer
    139
  - Solve the Problem
    140
  - Train the Customer
    140
Section 12 :: Messages

141
- Troubleshooting Display Messages
  142
Section 13 :: Troubleshooting

149
- Troubleshooting Quick Reference Guide
  150
  - Machine Failure
    150
  - Milk System
    152
- Troubleshooting Trees
  153
Section 14 :: Parts List & Diagrams

163
- Recommended Tools List
  164
  - Standard Tools
    164
  - Concordia Stocked Tools
    164
  - Consumables
    164
- Recommended Van Stock
  165
- Parts List and Diagrams
  167
Section 15: Index

213
Section 16: Service Bulletins

221

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