Welbilt 32Z9000 Combination Oven Manuals

Manuals and User Guides for Welbilt 32Z9000 Combination Oven. We have 1 Welbilt 32Z9000 Combination Oven manual available for free PDF download: Service Manual

Welbilt 32Z9000 Service Manual (132 pages)

Microwave combination oven

Brand: Welbilt | Category: Oven | Size: 9 MB

Table of Contents
2
Document Information
6
EC Declaration of Conformity
7
Environmental Protection
8
Statement of Principles
8
Environmental Protection Procedures
8
Correct Disposal of this Product (Waste Electrical & Electronic Equipment)
8
Noise Emission
8
Summary of Design, Operational Hazards and Safety Devices
10
Warning and Safety Signs
10
Parts and Safety Devices
11
Hazard Points
12
General Safety
13
General Cautions
13
Restrictions on Use
13
Precautions When Using the Appliance
14
Instructions for Safe Use of the Appliance
14
Requirements to be Met by Operating Personnel
15
Operating Condition Requirements
15
Operating Environment Requirements
16
Cleaning Safely Requirements
17
Emergency Instructions
17
Requirements to be Met by Operating Personnel Working Positions
18
1D. Hazards and Safety Precautions During Installation and Setting up
19
Personal Protective Equipment Requirement
19
Safety Precautions Relating to the Installation Location
19
Potential Risks During Installation and Setting up
20
Hazards and Safety Precautions When Preparing Appliance for Use
21
Personal Protective Equipment Requirement
21
Safety Precautions for Preparation for First Use
21
Hazards and Safety Precautions During Operation
22
Personal Protective Equipment Requirement
22
General Rules
22
Restrictions on Use
22
Instructions for Safe Use of the Appliance
22
Potential Risks During Operation
23
Hazards and Safety Precautions During Cleaning
24
Personal Protective Equipment Requirement
24
General Cleaning Safety Rules and Requirements
24
Potential Risks During Cleaning
24
1H. Hazards and Safety Precautions During Servicing and Repair
25
Personal Protective Equipment
25
Potential Risks to Move Appliance
25
Rules for Moving and Setting up the Wheeled Trolley Safely
26
Risk of Burns
26
Hazards and Safety Precautions When Taking the Appliance out of Service
27
Personal Protective Equipment
27
General Precautions
27
Potential Risks
27
Introduction to E1S
29
Identifying Your Microwave Combination Oven
29
Appliance Parts and Their Functions
30
Equipment and Accessories Supplied
31
Installing the Appliance
32
Unpacking
32
Taking the Appliance off the Pallet
32
Installation Location Requirements
33
Electrical Installation Requirements
34
Getting Started
36
Fitting the Air Filter
36
Inserting the Cook Plate
36
Turning the Oven on and off
36
Settings on First Usage
37
Selecting Suitable Utensils
38
Preheating the Oven
38
Understanding the Main Menu and Keyboard
39
2D. Cooking Procedures
40
How to Cook
40
Using a Cooking Profile - Quick Serve Mode
41
Using a Cooking Profile - Full Serve Mode
42
Choosing Cooking Profiles for Press&Go Menu
43
Changing the Cavity Temperature
44
Cooking Profiles
45
Creating a Cooking Profile
45
Viewing and Editing Cooking Profiles
46
Moving a Cooking Profile in a Group of Cooking Profiles
46
Moving a Cooking Profile in a List
47
Adding a New Cooking Profile Group
47
Adding a Cooking Profile to a Group of Cooking Profiles
48
Deleting a Cooking Profile Group
48
Editing a Selected Cooking Profile Group Name
49
Changing Settings
50
Changing Settings Process
50
Operating Mode / Navigation Settings
51
Language Settings
51
Cavity Temperature Settings and Labels
52
Service Information and Error Logs
53
Cooking Profile Counters
53
Setting the Date and Time
54
Sound Settings
55
Temperature Timer Setting
56
USB Programme Downloads
57
Temperature Band Setting
58
Change Setting / Service Access Password
58
Set Screen Saver
59
2G. Cool-Down Procedures
60
2H. Cleaning Procedures
61
Daily Cleaning Tasks
61
Cleaning Instructions
62
End of Day Operations
65
Turning the Oven off
65
2J. Warranty Information and Contacting Customer Services
66
Technical Data Summary
68
Dimensions and Weight
68
Electrical Specifications
68
Power and Heat
68
Noise Emission
68
Regulatory Standards Compliance
68
Dimensional Drawings
69
Diagnostics
70
Checking the Condition of Your Appliance
70
Entering Service Mode
70
Errors and Diagnostics
71
Health Checks of Components
74
Fault Finding
78
Error Code List
78
3D. Tests
80
Test Types
80
Equipment Required for Tests
80
Testing Selected Components (Casing Mounted)
81
Microwave Leakage Test
82
Temperature Control Test: Measuring the Cavity Temperature
83
Recommission Test
85
Commissioning the Oven after Service/Repair/Testing
86
High Voltage Components (Casing Removed)
87
Mains Voltage Components (Casing Removed)
89
Firmware Updates
91
Procedures to Load USB Sticks and Download to Appliance
91
Replacing Components
100
Safe Working When Replacing Appliance Parts
100
Overview of Parts
102
Removing / Fitting the Casing
104
Removing / Fitting the Door Assemble and Door Seal
105
Replacing a Magnetron
108
Replacing the Cooling Fan
111
Replacing the QTS (Quick Touch Screen) Assembly
112
Replacing the SRB (Smart Relay Board)
114
Replacing the Touchscreen Overlay
115
Adjusting the Door Microswitches
116
Replacing the Impinger Plate
118
Replacing the Stirrer
119
Replacing the Stirrer Motor
121
Replacing the Convection Fan Motor and Heating Element
122
Replacing a Transformer (High Voltage)
124
Replacing the Convection Fan Motor Speed Controller
126
Overview of Further Components
127
3G. Circuit Boards and Diagrams
129
QTS Circuit Board Assembly
129
SRB Circuit Board
130
Circuit Diagrams
131

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