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Coffee Maker
EMA
Wega EMA Use And Maintenance Manual
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TECHNICIANS' manual
80
of
100
13.
HYDRAULIC DIAGRAMS
13.1
LEVER GROUP h
y
draulic diagr
am
7
6
5
1
3
2
S
15
E
10
12
7
11
4
9
13
14
9
12
8
16
17
1
Steam valve
2
Hot water valve
3
Negative pressure valve
4
Saf
ety valve
5
Pressure switch
6
Heating unit
7
Dispensing group
8
Heating unit heating element
9
V
alve
10
Optical level
11
Pressure gauge
12
W
ater inlet lter
13
Automatic W
ater Entry solenoid valve (optional)
14
Manual water inlet valve
15
Drain tr
ay
16
Drain
17
W
ater inlet
79
81
Table of Contents
Table of Contents
6
Introduction
7
Guidelines for Reading the Manual
7
Storing the Manual
7
Method for Updating the Instruction Manual
7
Recipients
7
Glossary and Pictograms
8
Guarantee
9
Machine Identification
9
Make and Model Designation
9
General Description
9
The Manufacturer's Customer Service
9
Intended Use
10
Machine Diagram
10
Front Command Pushbutton Panels
12
Internal Components
13
Data and CE Marking
14
Transport and Handling
21
Safety Precautions
21
PPE Features
21
Dimensions and Weight
21
Handling the Packed Machine
21
Unpacking the Machine
21
Storage
22
Overview
22
Storing the Machine after Operation
22
Installation
22
Safety Precautions
22
PPE Features
22
Environmental Conditions
22
Installation and Operation Spaces
23
Support Base
23
Drilling the Support Base
25
Hydraulic Connection
26
Gas Connection (If Fitted)
28
Commissioning
32
Safety Precautions
32
Preparing The Filter Holders
32
Lighting (If Fitted)
32
Cup Warmer (If Fitted)
32
Automatic Steam Wand (if Applicable)
33
Turning the Machine on and off
33
Water Renewal
34
Dispensing Coffee
35
Dispensing Steam
37
Dispensing Hot Water
38
Dispensing Cappuccinos (Optional)
39
Cup Warmer
39
Tips for a Good Cup of Coffee
40
Maintenance and Cleaning
41
Safety Precautions
41
PPE Features
41
Maintenance
41
Water Filter Maintenance
44
Water Softener Regeneration
46
Malfunctions and Solutions
47
Cleaning Operations
50
Spare Parts
52
Decommissioning
52
Short Period of Machine Inactivity
52
Long Period of Machine Inactivity
52
Disassembly
52
Disposal
52
Disposal Information
52
Environmental Information
52
Wiring Diagrams
53
ELECTRIC MAINS Connection
53
MACHINE Power Supply
54
ALE - EMA Version
55
Single-Phase U.L. - VELA EMA Version
56
230-400V VELA EMA Version
57
EPU Version
58
EVD Version
59
Hydraulic Diagrams
80
LEVER GROUP Hydraulic Diagram
80
Ema - Epu Dispensing Group
81
Hydraulic Diagram
81
EVD - DISPLAY DISPENSING GROUP Hydraulic
82
Diagram
82
CREDIT-DEBIT and DEBIT-CREDIT SYSTEMS
83
CREDIT-DEBIT System
83
DEBIT - CREDIT System with Direct Connection
87
To the TILL
87
DEBIT - CREDIT SYSTEM with Connection
91
To the INTERFACE
91
Other manuals for Wega EMA
Use And Maintenance Manual, Instructions For The User
216 pages
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Wega EMA Specifications
General
Brand
Wega
Model
EMA
Category
Coffee Maker
Language
English
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