![Merrychef Eikon E2S HP Trend [4/183] Diagnostics 75](/img/pdf.png)
Merrychef Eikon E2S HP Trend [4/183] Diagnostics 75
![Merrychef Eikon E2S HP Trend [4/183] Diagnostics 75](/views2/1333321/page4/bg4.png)
Contents
eikon e2s Service and Repair Manual CE 3
7.3 Items required for cleaning 60
7.4 Safe working when cleaning 61
7.5 Cleaning procedures 63
7.5.1 Cool down procedure before cleaning 64
7.5.2 Cleaning instructions 66
8 Technical data 71
8.1 Technical data 72
8.2 Dimensional drawings 74
9 Diagnostics 75
9.1 Checking the condition of your appliance 76
9.2 Errors and diagnostics 80
9.3 Fault finding 87
10 Tests 91
10.1 Safe working when testing components 92
10.2 Requirements 94
10.3 Testing selected components (casing mounted) 94
10.4 High voltage components (casing removed) 103
10.5 Mains voltage components (casing removed) 106
11 Oven firmware 107
11.1 Firmware Updates 107
12 Replacing components 123
12.1 Safe working when replacing appliance parts 124
12.2 Overview 126
12.3 Removing / fitting the casing 131
12.4 Removing / fitting the door assembly 134
12.5 Replacing a magnetron 139
12.6 Replacing the cooling fan 144
12.7 Replacing the QTS (Quick Touch Screen) assembly 146
12.8 Replacing the SRB (Smart Relay Board) 151
12.9 Replacing the touchscreen overlay 153
12.10 Adjusting the door microswitches / interlocks 155
12.11 Replacing the stirrer motor 157
12.12 Replacing the convection fan motor 161
12.13 Replacing a transformer (high voltage) 163
12.14 Removing the convection fan motor speed controller 166
12.15 Overview – further components 168
13 Circuit diagrams and boards 174
13.1 SRB / QTS circuit boards 175
13.2 Circuit diagrams 178
14 Commissioning the appliance 180
Содержание
- Merrychef eikon e2s 1
- Microwave combination oven 1
- Service and repair manual ce original gbr 1
- Cleaning procedures 58 3
- Contents 3
- Design and function 10 3
- For your safety 13 3
- General information 4 3
- Installation 44 3
- Preparing the appliance for use 49 3
- Setting up the appliance 40 3
- Circuit diagrams and boards 174 4
- Commissioning the appliance 180 4
- Diagnostics 75 4
- Oven firmware 107 4
- Replacing components 123 4
- Technical data 71 4
- Tests 91 4
- Contents 5
- General information 5
- Purpose of this chapter 5
- Compliance with directives 6
- Declaration of conformity with directives and standards 6
- Ec declaration of conformity 6
- Eikon e2s service and repair manual ce 5 6
- Equipment details 6
- General information 6
- Harmonised standards applied 6
- Manufacturer 6
- The manufacturer hereby declares that this commercial combination microwave oven complies with the following directives and standards 6
- This commercial combination microwave oven complies with the relevant provisions of the following european directives 6
- This commercial combination microwave oven complies with the relevant requirements of the following european standards 6
- Environmental protection 7
- Environmental protection procedures 7
- Important information 7
- Manufacturer 7
- Quality and environmental management 7
- Statement of principles 7
- Eikon e2s service and repair manual ce 7 8
- General information 8
- Identifying your microwave combination oven 8
- Position of nameplate 8
- The nameplate is located on the rear of your microwave combination oven 8
- About this service and repair manual 9
- Chapters in the service and repair manual 9
- Contents 9
- Eikon e2s service and repair manual ce 8 9
- General information 9
- If you do not follow the information in this document you risk potentially fatal injury and prop erty damage to guarantee safety all people who work with the microwave combination oven must have read and understood the following parts of this document before starting any work the chapter for your safety on page 13 the sections that describe the activity to be carried out 9
- Parts of this document that must be read without fail 9
- Purpose 9
- Structure of technical documentation 9
- The technical documentation for the microwave combination oven includes the following documents installation and operating manual service and repair manual this document 9
- This service and repair manual is intended for all people who work with the microwave combination oven and provides them with the necessary information for carrying out servicing and repair work properly and safely 9
- Who should read the service and repair manual 9
- Decimal points 10
- Decimal points are used throughout this manual in any language available 10
- Eikon e2s service and repair manual ce 9 10
- Form of warning notices 10
- General information 10
- Safety alert symbol 10
- The warning notices are categorized according to the following hazard levels 10
- Contents 11
- Design and function 11
- Purpose of this chapter 11
- Design and function 12
- Design and function of the microwave combination oven 12
- Eikon e2s service and repair manual ce 11 12
- Parts and their function 12
- Design and function 13
- Eikon e2s service and repair manual ce 12 13
- Elements and their function 13
- Layout and function of the operating panel 13
- Material 13
- The interior and exterior structure of the appliance is made of stainless steel in either a brushed finish or colour coated 13
- Contents 14
- For your safety 14
- Purpose of this chapter 14
- Basic safety code 15
- Ground rules for installation 15
- Important safety instructions 15
- Object of this safety code 15
- Personal protective equipment for your personnel 15
- Referring to the user manuals included in the customer documentation 15
- To reduce the risk of burns electric shock fire injury to persons or exposure to to reduce the risk of burns electric shock fire injury to persons or exposure to excessive microwave energy read all instructions before using the appliance install or locate this appliance only in accordance with the provided installation instructions 15
- When using electrical appliances basic safety precautions should be followed including the following 15
- Working with the microwave combination oven 15
- Instructions for safe use of the microwave combination oven 16
- Precautions when using the microwave combination oven 16
- Restrictions on use 16
- Requirements relating to the operating condition of the microwave combination oven 17
- Requirements to be met by operating personnel 17
- Cleaning requirements 18
- Emergency instructions 18
- Requirements relating to the operating environment of the micro wave combination oven 18
- Important 20
- Important 21
- Cleaning requirements 22
- Intended use of your microwave combination oven 22
- Requirements relating to the operating condition of the microwave combination oven 22
- Requirements relating to the operating environment of the microwave combination oven 22
- Requirements to be met by personnel 22
- Restrictions on use 22
- Mandatory warning signs 23
- Warning and safety signs 23
- Warning signs on your microwave combination oven 23
- Eikon e2s service and repair manual ce 23 24
- For your safety 24
- Safety symbols 24
- The following safety symbols be attached to the microwave combination oven in the area indicated so as to be easily visible at all times 24
- Excessive microwave energy 25
- General rules for dealing with hazards and safety precautions 25
- Hazard points 25
- Heat generation 1 25
- Hot steam vapour 2 25
- Summary of hazards 25
- Contact with cleaning chemicals 26
- Hot liquids 26
- Live components 3 26
- Parts moving against each other 4 26
- Undercooking of food products 26
- Eikon e2s service and repair manual ce 26 27
- For your safety 27
- Hazards and safety precautions when moving the appliance 27
- Safety hazard mechanical parts of the appliance 27
- Safety hazard moving heavy weights 27
- Eikon e2s service and repair manual ce 27 28
- For your safety 28
- Hazards and safety precautions when setting up the appliance 28
- Safety hazard mechanical parts of the appliance 28
- Safety hazard moving heavy weights 28
- Eikon e2s service and repair manual ce 28 29
- For your safety 29
- Hazards and safety precautions during installing 29
- Safety hazard electrical power 29
- Safety hazard mechanical parts of the appliance 29
- Additional safety hazards when preparing appliance for use 30
- Eikon e2s service and repair manual ce 29 30
- For your safety 30
- Hazards and safety precautions when preparing appliance for use 30
- Safety hazard electrical power 30
- When preparing the appliance for use read and follow the safety information given in this chapter and also the following sections in the chapter for your safety on page 13 in the user manual hazards and safety precautions during operation hazards and safety precautions during cleaning 30
- Eikon e2s service and repair manual ce 30 31
- For your safety 31
- Hazards and safety precautions during cleaning 31
- Safety hazard cleaning chemicals 31
- Safety hazard contamination of foodstuffs 31
- Safety hazard heat 31
- Eikon e2s service and repair manual ce 31 32
- For your safety 32
- Safety hazard electrical power 32
- Safety hazard mechanical parts of the appliance 32
- Safety hazard moving appliances supported on a wheeled base 32
- Eikon e2s service and repair manual ce 32 33
- For your safety 33
- Hazards and safety precautions during servicing and repair 33
- Safety hazard electrical power 33
- Safety hazard heat 33
- Safety hazard mechanical parts of the appliance 33
- Eikon e2s service and repair manual ce 33 34
- For your safety 34
- Safety hazard moving appliances supported on a wheeled base 34
- Safety hazard moving heavy weights 34
- Safety hazard smoke or fire 34
- Eikon e2s service and repair manual ce 34 35
- For your safety 35
- Hazards and safety precautions when taking the appliance out of service 35
- Safety hazard electrical power 35
- Safety hazard mechanical parts of the appliance 35
- Safety hazard moving heavy weights 35
- Eikon e2s service and repair manual ce 35 36
- For your safety 36
- Meaning 36
- Position and function 36
- Safety devices 36
- The microwave combination oven has a number of safety devices to protect the user from hazards it is absolutely essential that all safety devices are fitted and in working order when operating the appliance 36
- Eikon e2s service and repair manual ce 36 37
- For your safety 37
- Eikon e2s service and repair manual ce 37 38
- For your safety 38
- Requirements to be met by operating personnel 38
- Requirements to be met by personnel and working positions 38
- The service area for staff during servicing and repair work is the area around the appliance if it is not possible to obtain full access to all sides of the appliance move it to a better location following all manual handling recommendations 38
- Working positions during servicing and repairs 38
- Eikon e2s service and repair manual ce 38 39
- For your safety 39
- Installation preparing for first time use and taking out of service 39
- Moving and setting up the appliance 39
- Operation 39
- Personal protective equipment 39
- Cleaning 40
- Eikon e2s service and repair manual ce 39 40
- For your safety 40
- Repairs 40
- Contents 41
- Purpose of this chapter 41
- Setting up the appliance 41
- Eligibility of personnel for setting up the appliance 42
- For your safety 42
- Moving heavy loads 42
- Personal protective equipment 42
- Regulations for setting up the appliance 42
- Safe working when setting up the appliance 42
- Unsuitable supporting surface 42
- Actual space requirements 43
- Meaning 43
- Requirements for the installation location 43
- Requirements for the supporting surface 43
- Rules for setting up the appliance safely 43
- Eikon e2s service and repair manual ce 43 44
- Minimum space required 44
- Mounting the appliance on a work surface 44
- Observe the following rules to ensure that the appliance is installed in a stable situation it must be possible to set up the work surface in the installation position so that it cannot tip over or slide about the supporting surface must comply with the requirements the work top must have a non slip surface 44
- Rules for setting up the appliance safely 44
- Setting up the appliance 44
- The following diagram and table show the space required for the appliance for different installation and operating situations they also show the minimum horizontal distances from adjacent walls and sur faces the safety clearance on the top must always be complied with 44
- Contents 45
- Installation 45
- Purpose of this chapter 45
- Electrically live components 46
- Eligibility of personnel for the electrical installation 46
- For your safety 46
- Personal protective equipment 46
- Regulations for the electrical installation 46
- Safe working during electrical installation 46
- Equipment provided by customer and electrical installation regulations 47
- Fitted frequency converter 47
- Meaning 47
- Planning the electrical installation 47
- Rules for safe electrical installation of the appliances 47
- Circuit breakers 48
- Electrical installation requirements 48
- Electrical supply 48
- Equipotential bonding 48
- Low impedance electrical supply 48
- Properties of the residual current device 48
- Explanation to phase loading diagram 49
- Phase loading diagram 49
- Contents 50
- Preparing the appliance for use 50
- Purpose of this chapter 50
- Eligibility of personnel preparing the appliance for use and taking it out of service 51
- For your safety when preparing the appliance for use 51
- Hot surfaces 51
- Live parts 51
- Personal protective equipment for preparing the appliance for use 51
- Rules for safe operation of the appliance 51
- Safe working when preparing the appliance for use 51
- Excessive microwave energy 52
- Hot steam vapour 52
- Notice 52
- Radio interference 52
- Before preparing the microwave combination oven for use use the checklists below to make sure that all important requirements are met the appliance must not be put into operation until all the specified requirements are met checklist for moving setting up and installing the appliance cardboard packaging and transport securing devices etc have been removed completely from the appliance the appliance has no signs of damage the appliance has been set up so that it cannot slide about or tip over the requirements for the installation position and the area around the appliance have been met the appliance is installed in accordance with the installation regulations checklist for safety devices and warnings all safety devices are in their designated position are working correctly and are secured properly in place all warning signs are in their designated position 53
- Check the manufacturer s instructions and temperature rating to determine the suitability of individual containers or utensils using each of the cooking functions the following chart provides general guidelines 53
- Checks prior to preparing the appliance for use 53
- Eikon e2s service and repair manual ce 52 53
- Preparing the appliance for use 53
- Procedure for preparing the appliance for use 53
- Screen display layout and icons shown herein are for guidance purposes only and are not intended to be an exact representation of those supplied with the appliance 53
- Suitable cooking utensils 53
- The easytouc 53
- The easytouch screen display 53
- Customer guidance and instruction 54
- Eikon e2s service and repair manual ce 53 54
- Instruct the user regarding all safety related functions and devices instruct the user in how to operate the appliance 54
- Preparing the appliance for use 54
- Start up 54
- Appearance 55
- Eikon e2s service and repair manual ce 54 55
- Preparing the appliance for use 55
- Start page 55
- The buttons and what they do 55
- Appearance 56
- Character length 56
- Eikon e2s service and repair manual ce 55 56
- For names of cooking profiles names of cooking profile groups and passwords use 1 20 characters in 2 lines max for stage instructions of individual cooking profiles use 1 54 characters in 5 lines max 56
- Preparing the appliance for use 56
- The buttons and their functions 56
- The keyboard screen 56
- Eikon e2s service and repair manual ce 56 57
- Important 57
- Preparing the appliance for use 57
- Purpose of the usb cover 57
- The usb cover protects the usb port so that no water vapour can get into the control electronics during cooking or cleaning during cooking and cleaning there must not be a usb stick inserted and the usb port must be closed by the cover 57
- Usb programs 57
- Using a usb stick 57
- Eikon e2s service and repair manual ce 57 58
- Preparing the appliance for use 58
- Cleaning procedures 59
- Contents 59
- Purpose of this chapter 59
- Cleaning chemicals 60
- Cleaning procedures 60
- Daily cleaning tasks 60
- Eikon e2s service and repair manual ce 59 60
- Handling the cleaning chemicals 60
- Use solely the cleaning chemicals specified here to clean the microwave combination oven and its accessories 60
- You must wear personal protective equipment when using certain cleaning chemicals follow the instructions given in the chapter personal protective equipment on page 38 and the current safety datasheets pertaining to cleaning and protective chemicals recommended by the manufacturer personnel must be trained regularly by the person responsible for the microwave combination oven 60
- Items required for cleaning 61
- Notice 61
- Hot surfaces 62
- Personal protective equipment for your personnel 62
- Rules for moving and setting up the wheeled trolley safely 62
- Safe working when cleaning 62
- Spraying down the appliance with water 62
- Your safety and the safety of your staff 62
- Contact with cleaning chemicals 63
- Spraying water into a hot cavity 63
- Cleaning procedures 64
- Cleaning the microwave combination oven 64
- Contents 64
- Cool down procedure before cleaning 65
- Cooling down the cavity 65
- For your safety when cleaning 65
- Purpose 65
- Cleaning procedures 66
- Eikon e2s service and repair manual ce 65 66
- Before starting cleaning work it is essential that you familiarize yourself with the rules and hazard warnings specified in safe working when cleaning on page 61 and follow the instructions given there 67
- Cleaning instructions 67
- Cleaning procedures 67
- Cleaning the oven and oven parts 67
- Eikon e2s service and repair manual ce 66 67
- For your safety when cleaning 67
- Requirements for cleaning the appliance 67
- The appliance is cool no food has been left in the cavity all containers baking sheets shelf grills and any other accessories have been removed from the cavity 67
- Cleaning procedures 68
- Eikon e2s service and repair manual ce 67 68
- Applying the protective chemical cleaning the air filter 69
- Cleaning procedures 69
- Eikon e2s service and repair manual ce 68 69
- Cleaning procedures 70
- Eikon e2s service and repair manual ce 69 70
- Cleaning procedures 71
- Eikon e2s service and repair manual ce 70 71
- Contents 72
- Purpose of this chapter 72
- Technical data 72
- Dimensions and weights 73
- Eikon e2s service and repair manual ce 72 73
- Electrical connected load ratings high power version 73
- Technical data 73
- Eikon e2s service and repair manual ce 73 74
- Electrical connected load ratings standard power version 74
- Regulatory standards compliance 74
- Technical data 74
- Dimensional drawings 75
- Eikon e2s service and repair manual ce 74 75
- Technical data 75
- Contents 76
- Diagnostics 76
- Purpose of this chapter 76
- Checking the condition of your appliance 77
- Diagnostics 77
- Eikon e2s service and repair manual ce 76 77
- Enter service mode 77
- Servicing procedure overview 77
- Diagnostics 78
- Eikon e2s service and repair manual ce 77 78
- Touchscreen calibration 78
- Diagnostics 79
- Eikon e2s service and repair manual ce 78 79
- Functions of the service mode 79
- Diagnostics 80
- Eikon e2s service and repair manual ce 79 80
- Copying error messages 81
- Diagnostics 81
- Eikon e2s service and repair manual ce 80 81
- Error messages 81
- Errors and diagnostics 81
- Diagnostics 82
- Eikon e2s service and repair manual ce 81 82
- Diagnostics 83
- Eikon e2s service and repair manual ce 82 83
- Error log 83
- Cooking profile counter 84
- Diagnostics 84
- Eikon e2s service and repair manual ce 83 84
- Visual view 84
- Diagnostics 85
- Eikon e2s service and repair manual ce 84 85
- Diagnostics 86
- Eikon e2s service and repair manual ce 85 86
- Diagnostics 87
- Eikon e2s service and repair manual ce 86 87
- Exchanging data via usb interface 88
- Fault finding 88
- Hardware control components 88
- Error code list 89
- Error code for recommission test messages 91
- Error messages the oven stops operating 91
- Normal error messages 91
- Contents 92
- Purpose of this chapter 92
- Electrically live components 93
- Eligibility of personnel for testing oven components 93
- For your safety when testing oven components 93
- Moving heavy loads 93
- Safe working when testing components 93
- Sharp edged sheet metal parts 93
- Fire smoke in the appliance 94
- Hot surfaces 94
- Live components 94
- Microwave emissions 94
- Equipment required for testing the appliance 95
- Requirements 95
- Technical advisory notice pat testing of merrychef ovens 95
- Testing selected components casing mounted 95
- Check that the following requirements have been met the appliance has been disconnected from the power supply and protective measures have been taken to ensure the power cannot be switched on again 96
- Earth insulation test 96
- Eikon e2s service and repair manual ce 95 96
- Service mode tests menu 96
- Check that the following requirements have been met the appliance is cool note the power output is established under iec 705 standard method which is only workable in laboratory controlled conditions the power output is also affected by line voltage under load so this test is an approximation only 97
- Eikon e2s service and repair manual ce 96 97
- Microwave power test measuring the microwave power output of the magnetron s 97
- Microwave leakage test 98
- Eikon e2s service and repair manual ce 98 99
- Eikon e2s service and repair manual ce 99 100
- Eikon e2s service and repair manual ce 100 101
- Note re calibrating the temperature sensor thermocouple with the srb is normally only required when the thermocouple has been replaced or the appliance is under or over cooking 101
- Temperature control test measuring the cavity temperature 101
- Eikon e2s service and repair manual ce 101 102
- Eikon e2s service and repair manual ce 102 103
- If the temperature reading is unstable 103
- Note reuse the existing pm personality module on the new srb enter serial number on reboot 103
- Soak test checking the cavity integrity 103
- Eikon e2s service and repair manual ce 103 104
- Ensure the following requirements have been met before starting the test the appliance has been disconnected from the power supply and protective measures have been taken to ensure the power cannot be switched on again the appliance is cool the high voltage capacitors are discharged before commencing work anti static precautions have been taken the casing of the appliance has been removed 104
- High voltage components casing removed 104
- High voltage transformer test 104
- High voltages and large currents are present at the high voltage capacitor high voltages and large currents are present at the high voltage capacitor it is very dangerous to work near this part when the oven is on never make any voltage measurements at the high voltage circuits including the magnetron filament 104
- High voltage capacitor test 105
- High voltage diode test 105
- Eikon e2s service and repair manual ce 105 106
- Ensure the following requirements have been met before starting the test the appliance has been disconnected from the power supply and protective measures have been taken to ensure the power cannot be switched on again the appliance is cool the high voltage capacitors are discharged before commencing work anti static precautions have been taken the casing of the appliance has been removed 106
- High voltage magnetron test 106
- Convection fan led status display 107
- Convection fan motor 107
- Convection fan motor and motor speed controller tests 107
- Convection fan motor speed controller 107
- Mains voltage components casing removed 107
- Eikon e2s service and repair manual ce 107 108
- Firmware updates 108
- Oven firmware 108
- Overview 108
- Purpose of this chapter 108
- This chapter informs about the correct procedure to check and update the firmware of the appliance 108
- Eikon e2s service and repair manual ce 108 109
- Oven firmware 109
- Eikon e2s service and repair manual ce 109 110
- Oven firmware 110
- Procedure 110
- Requirement 110
- Eikon e2s service and repair manual ce 110 111
- Oven firmware 111
- Eikon e2s service and repair manual ce 111 112
- Oven firmware 112
- Srb firmware update 112
- Eikon e2s service and repair manual ce 112 113
- Oven firmware 113
- Eikon e2s service and repair manual ce 113 114
- Oven firmware 114
- Qts firmware update 114
- Download procedure 115
- Eikon e2s service and repair manual ce 115 116
- Oven firmware 116
- Eikon e2s service and repair manual ce 116 117
- Oven firmware 117
- Eikon e2s service and repair manual ce 117 118
- Oven firmware 118
- Eikon e2s service and repair manual ce 118 119
- Oven firmware 119
- Confirming the firmware update 120
- Eikon e2s service and repair manual ce 120 121
- Note note the personality module on the srb contains the firmware the personality module on the qts contains the firmware serial number of your appliance tem perature calibration cooking profiles application icons and the recipe images 121
- Oven firmware 121
- Pm personality module replacement firmware update 121
- Eikon e2s service and repair manual ce 121 122
- Oven firmware 122
- Eikon e2s service and repair manual ce 122 123
- Oven firmware 123
- Contents 124
- Purpose of this chapter 124
- Replacing components 124
- Electrically live components 125
- Eligibility of personnel for removal fitting of appliance parts 125
- For your safety when replacing appliance parts 125
- Moving heavy loads 125
- Rules for setting up the appliance safely 125
- Safe working when replacing appliance parts 125
- Sharp edged sheet metal parts 125
- Fire smoke in the appliance 126
- Hot surfaces 126
- Live components 126
- Microwave emissions 126
- Overview 127
- View left hand side 127
- View right hand side 128
- View rear side 129
- Component list 130
- Eikon e2s service and repair manual ce 129 130
- Replacing components 130
- Eikon e2s service and repair manual ce 130 131
- M5 hex socket wrench nut runner m7 hex socket wrench nut runner m7 hex socket wrench ring spanner m8 hex socket wrench nut runner stanley knife for cutting tape long handled pozidriv screwdriver pz1 long handled pozidriv screwdriver pz2 flat screwdriver or lever pliers or m14 ring spanner two metal pins length 10 mm 0 in hammer for removing pressed screws from a spare magnetron 131
- Replacing components 131
- Tools required 131
- Removing fitting the casing 132
- Removing the panels of the casing 132
- Requirements 132
- Tools required 132
- Eikon e2s service and repair manual ce 132 133
- Replacing components 133
- Fitting the panels of the casing 134
- Component 135
- Removing components of the door assembly 135
- Removing fitting the door assembly 135
- Requirements 135
- Tools required 135
- Eikon e2s service and repair manual ce 135 136
- Replacing components 136
- Eikon e2s service and repair manual ce 136 137
- Replacing components 137
- Eikon e2s service and repair manual ce 137 138
- Replacing components 138
- Eikon e2s service and repair manual ce 138 139
- Fitting the components of the door assembly 139
- Replacing components 139
- Component 140
- Eikon e2s service and repair manual ce 139 140
- Replacing a magnetron 140
- Replacing components 140
- Requirements 141
- Tools required 141
- Eikon e2s service and repair manual ce 141 142
- Preparing a spare magnetron 142
- Removing a magnetron 142
- Replacing components 142
- Eikon e2s service and repair manual ce 142 143
- Replacing components 143
- Fitting a magnetron 144
- Component 145
- Replacing the cooling fan 145
- Requirements 145
- Tools required 145
- Eikon e2s service and repair manual ce 145 146
- Fitting the cooling fan 146
- Follow the steps in the reverse order to fit the cooling fan notice if the electric connections have not been restored properly this may lead to malfunction damage of the oven 146
- Removing the cooling fan 146
- Replacing components 146
- Component 147
- Replacing the qts quick touch screen assembly 147
- Requirements 147
- Tools required 147
- Eikon e2s service and repair manual ce 147 148
- Removing the qts assembly 148
- Replacing components 148
- Eikon e2s service and repair manual ce 148 149
- Replacing components 149
- Eikon e2s service and repair manual ce 149 150
- Replacing components 150
- Fitting the qts assembly 151
- Component 152
- Removing the srb 152
- Replacing the srb smart relay board 152
- Requirements 152
- Tools required 152
- Eikon e2s service and repair manual ce 152 153
- Fitting the srb 153
- Follow the steps in the reverse order to fit the srb reconnect all electric connections to the srb for details see srb terminal locations circuit diagrams section 153
- Notice if the electric connections have not been restored properly this may lead to malfunction damage of the oven 153
- Replacing components 153
- Component 154
- Removing the touchscreen overlay 154
- Replacing the touchscreen overlay 154
- Requirements 154
- Tools required 154
- Fitting the touchscreen overlay 155
- Adjusting the door microswitches 156
- Adjusting the door microswitches interlocks 156
- Check that the following requirements have been met the appliance has been disconnected from the power supply and protective measures have been taken to ensure the power cannot be switched on again the appliance is cool the top and side panels of the casing of the appliance have been removed the high voltage capacitors are discharged before commencing work anti static precautions have been taken 156
- Component 156
- Eikon e2s service and repair manual ce 155 156
- M7 hex socket wrench 156
- Replacing components 156
- Requirements 156
- Tools required 156
- Eikon e2s service and repair manual ce 156 157
- Important check if the switches operate in the following sequence as microswitch sw3 must switch the load current 157
- Replacing components 157
- Component 158
- Replacing the stirrer motor 158
- Requirements 158
- Tools required 158
- Eikon e2s service and repair manual ce 158 159
- Removing the stirrer motor 159
- Replacing components 159
- Eikon e2s service and repair manual ce 159 160
- Replacing components 160
- Fitting the stirrer motor 161
- Component 162
- Replacing the convection fan motor 162
- Requirements 162
- Tools required 162
- Eikon e2s service and repair manual ce 162 163
- Removing fitting the convection fan motor 163
- Replacing components 163
- Component 164
- Replacing a transformer high voltage 164
- Requirements 164
- Tools required 164
- Eikon e2s service and repair manual ce 164 165
- Removing a transformer high voltage 165
- Replacing components 165
- Fitting a transformer high voltage 166
- Component 167
- Removing the convection fan motor speed controller 167
- Requirements 167
- Tools required 167
- Eikon e2s service and repair manual ce 167 168
- Removing fitting the convection fan motor speed controller 168
- Replacing components 168
- Eikon e2s service and repair manual ce 168 169
- Overview further components 169
- Protective earth connections to casing 169
- Removable diffuser in the cavity optional 169
- Replacing components 169
- Diode s high voltage 170
- Eikon e2s service and repair manual ce 169 170
- Electromagnetic compatibility emc filter s 170
- Equipotential bonding connection 170
- Replacing components 170
- Exhaust pipe 171
- Cavity thermostat and cavity temperature sensor thermocouple 172
- Eikon e2s service and repair manual ce 171 172
- Replacing components 172
- Cavity high limit 173
- Eikon e2s service and repair manual ce 172 173
- Replacing components 173
- Transformer low voltage 173
- Capacitor s high voltage 174
- Eikon e2s service and repair manual ce 173 174
- Mains cable entering the interior 174
- Replacing components 174
- Circuit diagrams and boards 175
- Circuit diagrams and boards 176
- Eikon e2s service and repair manual ce 175 176
- P bus irregular flashing indicating data communication with qts run pulsing 1 second flash indicating that the board has booted up 12v and 5v lit to show voltage outputs from inboard transformer relay and triac lit to show that a signal has been sent to energise that component 176
- Srb leds 176
- Srb qts circuit boards 176
- Circuit diagrams and boards 177
- Eikon e2s service and repair manual ce 176 177
- Srb terminal locations 177
- Circuit diagrams and boards 178
- Eikon e2s service and repair manual ce 177 178
- Qts leds 178
- Qts terminal locations 178
- Run pulsing 1 second flash indicating that the board has booted up power lit to show that there is a power supply from the srb p bus irregular flashing indicating data communication with srb c bus lit to show data being loaded from the personality module pm onto the qts ld5 lit to show that a usb memory stick is fitted 178
- Circuit diagrams 179
- E2s wiring diagram 50hz 200 230v 179
- Commissioning the appliance 181
- Eikon e2s service and repair manual ce 180 181
- Recommission test recommissioning the appliance after service repair 181
- The recommission tests are performed following the completion of a service or repair to ensure that the appliance is working correctly before handing back to the customer some of the tests have a countdown timer where failing to carry out a test within the time limit will cause a test failure and the recommission test will have to be restarted 181
- Before finishing a service call recheck the following points 182
- Commissioning the appliance 182
- Commissioning the oven after service repair testing 182
- Complete the following checks after the oven has been serviced repaired tested before connecting to complete the following checks after the oven has been serviced repaired tested before connecting to the mains electricity power supply 182
- Eikon e2s service and repair manual ce 181 182
- Merrychef eikon e2s merrychef eikon e2s 183
- Microwave combination oven 183
- Part number 32z3935 part number 32z3935 183
- Preliminary version 07 2015 preliminary version 07 2015 183
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