LAVAZZA LB 2810 User Manual (English)

Questions and Answers:

E
edrakeSep 6, 2025
Why is there too much water in the boiler of my LAVAZZA LB 2810 Coffee Maker?
- J
  Janet GuzmanSep 6, 2025
  If your LAVAZZA Coffee Maker has too much water in the boiler, the solenoid valve of the automatic level device might be damaged and need replacement. Another possibility is a perforated heat exchanger, which would require replacing the boiler. Additionally, the solenoid valve of the automatic level device may remain connected; check the level probe, the earth of the frame, and the operation of the electronic control unit.
M
Melissa AguirreSep 8, 2025
Why does the pressure gauge indicate an unacceptable pressure on my LAVAZZA Coffee Maker?
- J
  jacobgentrySep 8, 2025
  If the pressure gauge on your LAVAZZA Coffee Maker indicates an unacceptable pressure, the pressure gauge itself may be defective and need replacement. Alternatively, the boiler calibration could be incorrect; adjust the calibration of the boiler.
C
Christopher WillisSep 9, 2025
Why are there grounds in my cup from my LAVAZZA LB 2810?
- G
  gerald28Sep 9, 2025
  If you find grounds in your cup from your LAVAZZA Coffee Maker, the capsule-holder might be dirty; clean it. If the lower perforator holes are worn, replace the lower perforator. A worn internal gasket can also cause this; reduce the boiler temperature. Finally, if the temperature of the dispensed water is too high, replace the reducer with one of a smaller diameter.
J
james34Sep 12, 2025
Why is the pump leaking water in my LAVAZZA LB 2810?
- S
  Samuel BryanSep 12, 2025
  If the pump in your LAVAZZA Coffee Maker leaks water, it could be due to a poor mechanical seal of the shaft or the O-Ring; check the pump and take any corrective actions. Loose inlet and outlet connections can also cause leaks; tighten the connectors. Additionally, check if the hexagonal nut of the pressure relief valve or the filter are loose and tighten them. Finally, a defective gasket or O-Ring of the pressure relief valve of the filter might be the issue; replace the gasket and the O-Ring, being careful not to change the calibration of the pump.
K
Kevin ArcherSep 12, 2025
Why does the pump work below the nominal capacity in my LAVAZZA Coffee Maker?
- V
  Vincent AndersonSep 12, 2025
  If the pump in your LAVAZZA Coffee Maker works below the nominal capacity, the inlet may be clogged, even partially; clean the pump filter. The pump might also be rotating in the wrong direction; check the motor. If the pump is not properly calibrated, calibrate it. A low RPM of the motor can also cause this; check the voltage or replace the motor. Finally, the inside of the pump may be damaged due to the infiltration of foreign matter; replace the pump.

LAVAZZA LB 2810 Specifications

General

Type	Capsule Coffee Machine
Model	LB 2810
Brand	Lavazza
Color	Black
Voltage	220-240 V
Frequency	50/60 Hz
Special Features	Energy saving mode

Summary

General Information

Designated Personnel

Details about qualified technicians required for machine operation and maintenance.

Structure of the Manual

Explains the organization and content of the manual for technicians.

Scope and Content

Defines the purpose and information provided in the manual for maintenance.

Users

Specifies that the manual is intended for qualified maintenance technicians.

Preservation

Guidelines for maintaining the manual's integrity and legibility.

Messages Used

Explains the meaning and use of different types of warning and information messages.

Machine Composition

Identifies and illustrates the external components of the coffee machine.

Internal Components

Illustrates and labels the main internal parts of the coffee machine.

Main Components

Details key components like the boiler and delivery group, explaining their function.

Boiler

Describes the boiler's construction, heating, and its role in mixing water.

Delivery Group

Explains the delivery group's function in dispensing coffee and its heating system.

Automatic Water Entry (A.E.A)

Explains the system for checking and maintaining the boiler water level.

Volumetric Dosing Device

Describes the device that measures and controls water quantity for espresso.

Checking Boiler Temperature/Pressure

Details how boiler temperature is monitored and controlled via an NTC sensor.

Pumping System

Explains the pump's role in pressure regulation for coffee delivery.

Valve Group

Describes various valves ensuring safety and proper operation of the machine.

Electronic Control Unit

Details the control unit's function in managing doses, water filling, and cappuccinatore.

Softener

Explains the softener's purpose in preventing lime scale build-up.

Machine Identification Data

Lists essential identification details found on the machine's plate.

Technical Data

Provides detailed specifications like voltage, capacity, pressure, and dimensions.

Overall Dimensions

Shows the machine's external dimensions with a diagram.

General Safety Rules

Stop Functions

Instructions on how to properly stop the machine using the main switch.

Safety Devices

Highlights built-in safety features like thermal protectors.

Residual Risks

Discusses potential hazards if safety standards are not followed.

Installation

Unpacking

Steps for safely opening the package and removing the machine.

Mounting-Positioning

Guidelines for selecting a suitable location and mounting the machine.

Positioning

Advice on preparing the support base and positioning the machine correctly.

Water Connection

Detailed instructions for connecting the machine to water mains and drain.

Electrical Connection

Steps for connecting the machine to the electrical power supply.

Turning the Machine On

Instructions for powering on the machine and initial checks.

Handling and Storage

Handling

Guidelines for safely lifting and transporting the machine.

Storage

Recommended environmental conditions for storing the machine.

Accessories Included

Dismantling

Instructions for End of Life Treatment

Details on environmentally friendly disposal procedures for the machine.

Programming

Programming Coffee Servings

Step-by-step guide to setting custom coffee dose quantities.

Programming Cappuccino Doses

Guide to programming milk and coffee quantities for cappuccino.

Programming Hot Water Doses

Instructions for setting the desired quantity of hot water dispensed.

Coffee-Cappuccino Programming Sequence

Options for setting the sequence of milk and coffee dispensing for cappuccino.

Loading Default Data

Procedure to reset the machine to its original factory settings.

Programming of Boiler Temperature

Steps to adjust the boiler's operating temperature for optimal coffee brewing.

Coffee Dispensing

Instructions on how to dispense coffee and stop the process.

Preparation of Hot Beverages

Guidance on dispensing hot water and preparing hot beverages.

Cappuccinatore

Instructions for preparing cappuccino using the automatic cappuccinatore.

Problems, Causes and Solutions

Machine Lacking Power

Troubleshooting steps for when the machine does not power on.

Water Lacking in Boiler

Solutions for issues related to insufficient water in the boiler.

Too Much Water in the Boiler

Troubleshooting for excessive water levels in the boiler.

Shutdown of the Electronic System

Solutions for problems causing the electronic system to shut down.

The Pump Leaks Water

Troubleshooting steps for water leaks originating from the pump.

The Motor Stops Suddenly or the Thermal Protector Intervenes Due to Overload

Solutions when the motor stops due to overload or thermal protection activation.

The Cup is Dirty with Splashed Coffee

Troubleshooting for issues causing coffee splashing into the cup.

Coffee Dispensed Too Quickly

Solutions for coffee dispensing at an excessively fast rate.

Coffee Dispensed Too Slowly

Troubleshooting for coffee dispensing at an excessively slow rate.

The Pressure Gauge Indicates an Unacceptable Pressure

Solutions for incorrect or unacceptable readings on the pressure gauge.

Grounds in Cup

Troubleshooting steps for finding coffee grounds in the cup.

The Pump Functions Below Nominal Capacity

Solutions for the pump operating below its expected performance level.

Incorrect Coffee Delivery

Troubleshooting for inaccurate or incorrect coffee delivery.

The Coffee Dose is Not Met

Solutions when the pre-programmed coffee dose is not achieved.

The LED of the Dose Button Flashes

Explanation and solutions for flashing LEDs on dose buttons.

The Pump is Noisy

Troubleshooting steps for excessive noise coming from the pump.

No Dispensing

Troubleshooting steps when no coffee or liquid is dispensed by the machine.

Water Leaks from the Machine

Solutions for identifying and fixing water leaks on the machine.

Checks and Maintenance

Weekly Checks

Tasks to perform weekly to ensure the machine's operational status.

Monthly Checks

Tasks to perform monthly, including checks and replacement of group components.

Yearly Checks

Annual checks for specific components like valves, pressure gauge, and lime scale.

Replacement of the Perforator

Step-by-step guide for replacing the perforator in the filter holder.

Cleaning

Daily Cleaning

Daily cleaning procedures for the machine, focusing on the cappuccinatore.

Body

Guidelines for cleaning the external panels of the machine.

Weekly Cleaning

Weekly cleaning procedures for the dispensing unit and perforator.

Wiring Diagram

Hydraulic Diagram

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LAVAZZA LB 2810 User Manual

Table of Contents

Questions and Answers:

LAVAZZA LB 2810 Specifications

Summary

General Information

Designated Personnel

Structure of the Manual

Scope and Content

Users

Preservation

Messages Used

Machine Composition

Internal Components

Main Components

Boiler

Delivery Group

Automatic Water Entry (A.E.A)

Volumetric Dosing Device

Checking Boiler Temperature/Pressure

Pumping System

Valve Group

Electronic Control Unit

Softener

Machine Identification Data

Technical Data

Overall Dimensions

General Safety Rules

Stop Functions

Safety Devices

Residual Risks

Installation

Unpacking

Mounting-Positioning

Positioning

Water Connection

Electrical Connection

Turning the Machine On

Handling and Storage

Handling

Storage

Accessories Included

Dismantling

Instructions for End of Life Treatment

Programming

Programming Coffee Servings

Programming Cappuccino Doses

Programming Hot Water Doses

Coffee-Cappuccino Programming Sequence

Loading Default Data

Programming of Boiler Temperature

Coffee Dispensing

Preparation of Hot Beverages

Cappuccinatore

Problems, Causes and Solutions

Machine Lacking Power

Water Lacking in Boiler

Too Much Water in the Boiler

Shutdown of the Electronic System

The Pump Leaks Water

The Motor Stops Suddenly or the Thermal Protector Intervenes Due to Overload

The Cup is Dirty with Splashed Coffee

Coffee Dispensed Too Quickly

Coffee Dispensed Too Slowly

The Pressure Gauge Indicates an Unacceptable Pressure

Grounds in Cup

The Pump Functions Below Nominal Capacity

Incorrect Coffee Delivery

The Coffee Dose is Not Met

The LED of the Dose Button Flashes

The Pump is Noisy

No Dispensing

Water Leaks from the Machine

Checks and Maintenance

Weekly Checks

Monthly Checks

Yearly Checks

Replacement of the Perforator

Cleaning

Daily Cleaning