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LAVAZZA LB 2312 User Manual

LAVAZZA LB 2312
74 pages
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LB 2300-2301-2302-2311-2312
MAINTENANCE MANUAL FOR
TECHNICAL ASSISTANCE
MANUAL CODE 10083445 / REL. 0.00 / APRIL 2010

Table of Contents

Questions and Answers:

LAVAZZA LB 2312 Specifications

General IconGeneral
Capsule SystemLavazza BLUE
ModelLB 2312
BrandLavazza
Power1450 W
Voltage220-240 V
Frequency50-60 Hz
ColorBlack
MaterialPlastic
TypeCapsule Coffee Maker

Summary

1. General Information

1.1. Designated Personnel

Information regarding the qualified personnel authorized for machine operation and maintenance.

1.2. Manual Structure

Details the organization and content of the maintenance manual.

1.2.1. Scope and Content

Defines the manual's purpose and the information it provides for maintenance.

1.2.2. Users

Specifies that the manual is designed for qualified technicians.

1.2.3. Preservation

Guidelines for maintaining the manual's integrity and legibility.

1.2.4. Messages Used

Explanation of the different types of messages (Attention, Warning, etc.) used.

1.2.5. Machine Composition

Diagram and list identifying the main external components of the machine.

1.2.6. Internal Components

Diagram and list identifying the internal electrical and mechanical components.

1.2.7. Range

Illustrations and descriptions of the different machine models available.

1.2.8. Machine Identification Data

Information on where to find and what identification data is on the machine plate.

1.2.9. Technical Specifications

Detailed technical data including power, water level, and component specifications.

1.2.10. Overall Dimensions

Provides the physical dimensions (depth, width, height) of the machine.

1.2.11. List of Accessories

Lists the accessories supplied with the machine.

2. General Safety Rules

2.1. Stop Functions

Instructions for safely stopping the coffee machine operation.

2.2. Safety Devices

Overview of the built-in safety mechanisms to prevent hazards.

2.3. Residual Risks

Identifies potential risks if safety rules are not followed.

3. Installation

3.1. Unpacking

Steps for safely opening the package and removing the machine.

3.2. Mounting-Positioning

Guidelines for correctly installing and positioning the appliance.

3.3. Machine Positioning

Recommendations for optimal placement and working surface.

4. Handling and Storage

4.1. Handling

Procedures for safe handling and transport of the machine.

4.2. Storage

Recommended conditions for storing the machine.

5. Dismantling

6. User Menu

6.1. Machine Warnings

Explanation of displayed messages and signals for user information.

6.2. Machine Programming (Service Provider)

Procedure for accessing and using the service provider programming menu.

6.3. Programming Commands

Description of control panel button functions within programming menus.

6.4. Table of Programming Menu

Detailed list of adjustable parameters and their default settings.

6.5. Table of Service Menu

List of functions and parameters accessible via the service menu.

6.6. Parameter Change

Instructions on how to modify editable parameters within the machine's settings.

6.7. Exiting Programming Mode

Steps to safely exit the programming or service menus.

7. Diagrams

7.1. Wiring Diagram

Schematic representation of the machine's electrical connections and components.

7.2. Hydraulic Diagram

Schematic representation of the machine's water and steam circuits.

8. Troubleshooting

8.1. Test Mode

Procedure for activating and using the machine's diagnostic test modes.

8.2. Access to Test Mode

Steps to enter the machine's diagnostic test mode.

8.3. Error Code Troubleshooting

Detailed guide to diagnosing and resolving specific error codes and faults.

9. Operational Logic

9.1. Reset of Used Capsule Drawer

Procedure for resetting the used capsule drawer counter.

9.2. Reserve for Product End

Explanation of how the machine manages product dispensing near water shortage.

10. Recommended Tools

11. Mounting and Disassembly of Machine Components

11.1. Upper Body Disassembly

Instructions for removing and disassembling the upper external body of the machine.

11.2. GACO Gasket Replacement

Procedure for replacing the GACO gasket on internal components.

11.3. Power Cord Replacement

Steps to safely replace the machine's power cord.

11.4. Connector Compartment

Identification and access to the machine's various connectors.

11.5. Steam Pipe Disassembly

Procedure for removing the steam pipe from the machine.

11.6. Steam Solenoid Valve Disassembly

Steps for disassembling the steam solenoid valve.

11.7. Cup Warmer Plate Disassembly

Instructions for removing the cup warmer plate, if equipped.

11.8. Capsule Release Coil Disassembly

Procedure for disassembling the capsule release coil mechanism.

11.9. Pump Disassembly

Steps to remove and disassemble the water pump.

11.10. Turbine Disassembly

Instructions for disassembling and cleaning the turbine component.

11.11. Capsule Release Unit Disassembly

Procedure for removing and disassembling the capsule release unit.

11.12. Capacitive Sensor Disassembly

Steps to remove and access the capacitive sensor.

11.13. Transformer Disassembly

Procedure for removing the machine's transformer.

11.14. Coffee Thermostat Disassembly

Instructions for removing and replacing the coffee thermostat.

11.15. Boiler Disassembly

Steps for removing and disassembling the boiler unit.

11.16. Gear Motor Disassembly

Procedure for removing and disassembling the gear motor assembly.

11.17. Perforator Filter Disassembly

Instructions for disassembling the perforator filter.

11.18. Power Board Disassembly

Steps to remove and access the machine's power board.

11.19. CPU Board Disassembly

Procedure for removing and accessing the machine's CPU board.

11.20. Keyboard Board Disassembly

Instructions for removing the keyboard boards.

11.21. Display Disassembly

Steps to remove and replace the machine's display.

11.22. Assembly and Removal of OETIKER Clamps

Procedure for tightening and removing OETIKER clamps.

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