LAVAZZA LB 2811 User Manual

LB 2800-2801-2810-2811
MAINTENANCE MANUAL FOR
TECHNICAL ASSISTANCE
MANUAL CODE 10066574 / REL. 2.00 / FEBRUARY 2012

LAVAZZA LB 2811 Specifications

General

Model	LB 2811
Brand	Lavazza
Color	Black
Voltage	220-240 V
Frequency	50/60 Hz
Removable Water Tank	Yes
Removable Drip Tray	Yes
Auto Shut-off	Yes
Type	Coffee Maker
Material	Plastic

Summary

Electronic Control Unit and Softener

1.3.6.8. Electronic Control Unit Function

General Safety Standard

2.1. Stop Functions

Explains how to safely stop the machine operation by using the main switch.

2.2. Safety Devices Overview

Details built-in safety features like thermal protectors and safety valves.

2.3. Residual Risks and Precautions

Outlines potential risks and essential safety rules for operation and maintenance.

Handling and Storage

3.1. Handling and Transport Procedures

Installation and Start Up

5.1. Unpacking Procedures

5.2. Machine Positioning Guidelines

Covers ergonomic placement, environment, and support base requirements.

5.3. Water Connection Steps

Details on connecting water mains, drain, and using optional softeners.

5.4. Electric Connection Requirements

Specifies power compliance and connection to the electrical network.

5.5. Start-up Procedures and Checks

Steps to follow before and during the initial machine startup.

Configuration

7.1. Machine Alarms and Indicators

7.2. Programming Operations

7.2.1. Programming Coffee Doses

7.2.2. Programming Cappuccino Doses (LB 2800-2810)

7.2.3. Hot Water Dispensing Programming

7.2.4. Coffee-Cappuccino Sequence Selection (LB 2800-2810)

7.2.5. Loading Default Factory Settings

7.2.6. Boiler Temperature Programming

7.2.7. Dispensing Coffee Manually

7.2.8. Preparation of Hot Drinks

7.2.9. Cappuccinatore Operation (LB 2800-2810)

7.2.10. Preparing Coffee with Milk

Inspections and Maintenance

9.1. Periodic Inspection Schedule

9.2. Routine and Supplementary Maintenance

General procedures for ongoing maintenance of the machine.

9.2.1. Brewing Unit Maintenance

Steps for replacing components of the brewing unit like gaskets and perforator.

9.2.2. Discharge-One-Way Valve Check

Procedure to verify the correct operation and pressure of the discharge valve.

9.2.3. Replacing the Perforator

Step-by-step guide to replace the capsule perforator in the holder.

9.3. Cleaning Procedures

General daily and weekly cleaning instructions for the machine.

9.3.1. Cappuccinatore Cleaning (LB 2800-2810)

Daily cleaning process for the milk frothing system and suction pipe.

9.3.2. Capsule-Holder Cleaning

Daily cleaning instructions for capsule holders, including overnight soaking.

9.3.3. Steam Pipe Cleaning (LB 2800-2810)

9.3.4. Body Panel Cleaning

9.3.5. Steam Pipe End Cleaning (LB 2800-2810)

9.3.6. Brewing Unit Weekly Wash

Procedure for weekly cleaning of the brewing unit using a blind filter holder.

Troubleshooting

10.1. Common Problems and Solutions

Table detailing common issues, their causes, and recommended solutions.