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Expobar Office Leva User Manual

Expobar Office Leva
50 pages
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Manual de Usuario
User manual
Mode d´emploi
Anleitung
Office & Athenea
…………………………………………………………………..
…………………………………………………………………..
U/ES
U/EN
U/FR
U/DE
Rev. 090930
OFFICE EB-61 LEVA
/ LEVA 2 BOILER
OFFICE
CONTROL/
PULSER
ATHENEA
LEVA /
CONTROL
OFFICE CONTROL
/PULSER MOLINO

Table of Contents

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Expobar Office Leva Specifications

General IconGeneral
TypeEspresso Machine
MaterialStainless steel
Voltage230 V
Body MaterialStainless steel
Pump TypeVibratory

Summary

Machine Installation Guide

Electrical Installation Requirements

Details electrical wiring requirements and safety precautions for machine installation.

Electrical Connection Options

Explains different electrical connection configurations based on machine type.

Hydraulic Installation Guide

Covers connecting the machine to water networks or using water reservoirs.

Boiler Filling Procedure

Initial Machine Start-Up

Portafilter Set and Locking Procedure

Guidance on assembling the portafilter set and correctly locking it into the group.

Espresso Brewing Steps

Steps for brewing espresso, including filling the portafilter and locking it.

Heating Liquids with Steam/Water

Instructions for heating liquids using the steam wand and hot water.

Hot Water Dispensing for Infusions

Procedure for dispensing hot water for beverages like tea.

Drip Tray Removal and Emptying

Instructions on how to safely remove and empty the drip tray.

Built-in Grinder Operation

Grinder Setup and Coffee Dosage

Steps for starting the grinder and obtaining a correct coffee dosage.

Adjusting Coffee Grind Degree

Guide on how to adjust the coffee grind fineness for optimal espresso.

Machine Cleaning and Maintenance

Group and Component Cleaning

Daily and weekly procedures for cleaning the brewing group and related parts.

Gasket and Shower Cleaning

How to clean the group gasket and shower screen to ensure proper seal.

Shower Area Cleaning

Specific instructions for cleaning the shower area of the group head.

Water Softener Filter Regeneration

Procedure for regenerating the water softener filter to maintain water quality.

Electronic Control Panel Functions

Programming Espresso Doses

How to program volumetric coffee doses for each selection button.

Programming Hot Water Doses

Procedure to program the amount of hot water dispensed for infusions.

Control Panel Alarms and Warnings

Explanation of electronic control panel alarms and warning signals.

Multi-Boiler Temperature Control

Normal Mode and Temp Adjustment

Operating the normal mode and adjusting the brewing group temperature.

Thermostat On/Off Control

How to turn thermostats on or off for specific groups.

Resetting Thermostat Parameters

Procedure to reset thermostat parameters to factory defaults.

Thermostat Alarm Codes

Understanding and responding to thermostat error codes (A1, A2).

Troubleshooting Common Anomalies

Anomalies: Lime Scale Issues

Troubleshooting common issues caused by lime build-up in the machine.

Anomalies: Grind Setting Issues

Diagnosing and fixing issues related to incorrect coffee grind settings.

General Recommendations

Safety Cautions

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