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Wega WBAR EVD User Manual

Wega WBAR EVD
52 pages
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EN
ESPRESSO COFFEE MACHINE
Use and Maintenance Manual. TECHNICIANS' instructions.
WBAR
EVD

Table of Contents

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Wega WBAR EVD Specifications

General IconGeneral
BrandWega
ModelWBAR EVD
CategoryCoffee Maker
LanguageEnglish

Summary

Machine Safety Precautions

Technician Training Requirements

Defines the necessary qualifications and training for the technician.

Residual Risks and Warnings

Discusses residual risks and warnings on the machine for technician safety.

Transport and Handling Safety

Covers safe practices for transporting and handling the machine.

Installation and Maintenance Hazards

Installation Electrical and Mechanical Hazards

Details electrical, high temperature, explosion, and moving component hazards during installation.

Maintenance Hazards

Outlines electrical, high temperature, and explosion hazards in maintenance.

Emergency Procedures

Gas Leak and Fire Emergencies

Provides emergency procedures for gas leaks and fires.

Electrical Short Circuit Fire Response

Details emergency actions for electrical short circuits.

Manual Introduction and Guidelines

Guidelines for Reading the Manual

Explains how to read and understand the manual's structure and content.

Manual Storage Instructions

Provides instructions on how to properly store the instruction manual.

Manual Update Method

Describes the procedure for obtaining manual updates.

Intended Recipients of Manual

Identifies the intended users and their responsibilities.

Glossary, Pictograms, and Guarantee

Glossary of Terms

Defines terms and abbreviations used in the manual.

Explanation of Safety Pictograms

Explains the meaning of various safety symbols and pictograms.

Guarantee Information

Details the warranty coverage for machine components.

Machine Identification and Description

Make and Model Designation

Locates information about the machine's make and model.

General Description of Machine

Provides an overview of the machine's components and compliance.

Manufacturer's Customer Service

Lists contact information for the manufacturer.

Intended Use and General Safety

Intended Use and Contraindications

Defines acceptable, prohibited, incorrect, and improper uses of the machine.

General Safety Features for Technicians

Highlights essential safety knowledge and practices for technicians.

Machine Diagram and Component Labels

Machine Diagram and Component Labels

Identifies and labels the main external components of the machine.

Front Command Panels

Pushbutton Layout and Functions

Illustrates the layout and function of control panel buttons and switches.

Internal Components Identification

Internal Component Identification

Lists and identifies the internal parts of the machine with reference numbers.

Technical Data and Machine Marking

Technical Data and Machine Marking

Presents the machine's general technical specifications and marking information.

Heating Unit and Related Components

Heating Unit Details

Describes the construction and function of the heating unit.

Overflow, Pressure Relief, and Negative Pressure Valves

Explains the function of pressure relief, negative pressure valves, and the overflow device.

Multifunctional Dispenser and Pressure Switch

Details the multifunctional dispenser and the pressure switch's role.

Dispensing Group and Motor Pump

Dispensing Group Operation

Explains the dispensing group's heating and water flow mechanism and components.

Safety Thermostat Functionality

Details the safety thermostat's function in preventing damage and how to reset it.

Motor Pump Functionality

Describes the motor pump's role in water pressure and heating unit filling.

Control Unit, Water Entry, and Dosing

Electronic Control Unit Operation

Explains the function of the electronic control unit and automatic water entry system.

Volumetric Dosing, Pushbuttons, and Cup Warmer

Details volumetric dosing, pushbutton panels, and the cup warmer.

Additional Component Functions

Hot Water, Steam, Filter, and Softener Functions

Explains the hot water spout, steam nozzle, water filter, and water softener functions.

Autosteamer System Operation

Autosteamer System Operation

Explains the operating principle of the automatic milk frothing system.

Transport, Handling, and Unpacking

Safety, PPE, Dimensions, and Weight

Covers safety precautions, required PPE, and machine dimensions/weight.

Packed Machine Handling and Unpacking

Details procedures for handling packed machines and unpacking.

Storage and Installation Procedures

Storage Before and After Operation

Provides instructions for storing the machine before and after operation.

Installation Safety Precautions and PPE

Covers safety precautions and required PPE for machine installation.

Environmental Conditions for Operation

Details required environmental conditions for machine operation.

Installation Space and Support Base

Installation Environment and Space Requirements

Specifies requirements for the installation environment and operational space.

Support Base Stability and Leveling

Outlines requirements for the machine's support base, stability, and leveling.

Support Base Drilling and Hydraulic Connections

Support Base Drilling Guide

Provides instructions and diagrams for drilling the support base for connections.

Water Supply and Connection Materials

Specifies water supply requirements and approved materials for hydraulic connections.

Hydraulic Connection Procedures

Details the procedures for making all hydraulic connections correctly.

Electrical Connection Requirements

Electrical Connection Requirements

Outlines the requirements for electrical connections, safety devices, and wiring.

Commissioning Steps and Cup Warmer

Commissioning Safety and Filter Holder Prep

Covers safety precautions and steps for preparing filter holders.

Cup Warmer Operation and Safety

Provides safety instructions and usage guidelines for the cup warmer.

Machine Operation: Lighting, Autosteamer, and Power

Work Compartment Lighting Operation

Explains how to operate the work compartment lighting.

Autosteamer Milk Adjustment

Details how to adjust milk temperature and froth settings for the autosteamer.

Machine Powering Off

Describes the procedure for properly turning off the machine.

Coffee and Water Dispensing

Hydraulic Circuit Water Renewal

Provides a detailed procedure for renewing water in hydraulic circuits.

Filter Holder Preparation for Dispensing

Details the steps for preparing the filter holder before dispensing coffee.

Coffee Dispensing Process

Explains the process of dispensing coffee, including buttons and stopping.

Coffee and Steam Programming

Coffee Dose Programming

Describes how to program specific coffee doses for each group.

Steam Dispensing and Milk Frothing

Explains how to safely dispense steam and optimally froth milk.

Hot Water Dispensing and Coffee Tips

Hot Water Dispensing and Programming

Details hot water dispensing, programming, and mixed water regulation.

Tips for High-Quality Coffee

Offers advice for achieving high-quality coffee, including water hardness.

Maintenance and Cleaning Procedures

Maintenance and Cleaning Safety and PPE

Covers safety precautions and required PPE for maintenance and cleaning.

Bodywork Removal Procedures

Explains how to remove body panels, specifically the upper grille and side panels.

Scheduled Maintenance Tasks

Scheduled Maintenance Tasks

Presents a table detailing maintenance operations and frequencies for various components.

Component Maintenance Checks

Maintenance After Inactivity

Outlines maintenance tasks required after periods of machine inactivity.

Dispensing Group Maintenance Checks

Details routine maintenance and checks for the dispensing group.

Safety and Negative Pressure Valve Checks

Explains how to check the safety valve and the negative pressure valve.

Filter and Softener Maintenance

Multifunctional Dispenser Check

Explains how to check the correct operation of the multifunctional dispenser.

Water Hardness Determination

Describes how to test water hardness to select the appropriate water filter.

Water Filter Technical Data

Water Filter Technical Specifications

Provides technical specifications for different water filter models.

Water Softener Regeneration Procedure

Water Softener Regeneration Procedure

Details the step-by-step procedure for regenerating the water softener.

Malfunctions and Solutions

Malfunctions and Solutions: Part 1

Lists common machine problems, their causes, and recommended solutions.

Malfunctions and Solutions: Part 2

Continues listing common malfunctions and their resolutions for various issues.

Malfunctions and Solutions: Part 3

Further details malfunctions related to dispensing and system shutdowns.

Warning Indicators and Cleaning Operations

Warning Indicators and Button Status

Explains the meaning of specific LED indicators and flashing button lights.

General Cleaning Guidelines

Provides general guidelines and product recommendations for cleaning the appliance.

Filter and Filter Holder Cleaning

Details daily and weekly cleaning procedures for filters and their holders.

Dispensing Group Washing Procedure

Explains the washing process for the dispensing group.

Specific Cleaning Procedures and Spare Parts

Shower Screen and Filter Holder Cleaning

Describes daily and weekly cleaning of group shower screens and filter holders.

Steam Nozzle Cleaning Procedure

Details weekly cleaning procedures for the steam nozzle.

Spare Parts Acquisition and Usage

Guides on how to obtain original spare parts and the risks of non-original parts.

Decommissioning, Disassembly, and Disposal

Decommissioning for Inactivity

Outlines procedures for short and extended periods of machine inactivity.

Disassembly Instructions

Refers to installation procedures in reverse for disassembly guidance.

Product Disposal and Environmental Notes

Provides information on proper product disposal and environmental notes regarding the battery.

Wiring Diagrams

Electrical Mains Connection Diagrams

Shows wiring diagrams for different electrical mains connection types.

Power Supply Wiring Diagram

Power Supply Wiring Diagram

Illustrates the power supply wiring diagram for the machine.

Electronic Control Unit Details

Electronic Control Unit LED Indicators

Explains the meaning of the LEVEL LED indicator on the control unit.

Electronic Control Unit Configuration

Describes the standard and configurable settings for circuit boards.

Connector Wiring Diagrams

Connector Wiring Diagrams

Shows diagrams illustrating the wiring for various machine connectors.

Panel and LED Power Connections

Push Button Panel Connector Wiring

Illustrates the wiring for the push button panel connector.

LED Power Supply Connections

Details the connections for the LED power supply and indicators.

Hydraulic Diagrams

Hydraulic Diagram EVD/2

Presents the detailed hydraulic diagram for the EVD/2 model.

Hydraulic Diagram EVD/3

Hydraulic Diagram EVD/3

Presents the detailed hydraulic diagram for the EVD/3 model.

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