NERONE MID Translation Of The Original Instructions

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NERONE

convection ovens

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

MID

Revision 02 - 07/2024

USE AND MAINTENANCE MANUAL

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Page 1 NERONE ® convection ovens TRANSLATION OF THE ORIGINAL INSTRUCTIONS Revision 02 - 07/2024 USE AND MAINTENANCE MANUAL...
Page 3 USE AND MAINTENANCE MANUAL NERONE MID TABLE OF CONTENTS TABLE OF CONTENTS ......... 3 7. CONTROL PANELS ......35 7.1. “Mechanical” version control panel ....35 TECHNICAL DATA SHEETS ......5 7.2. “Digital” version control panel ....36 TECHNICAL DATA SHEETS ......11 7.2.1.
Page 4 13.1. Wiring diagram - MID 4, MID 5, MID 6 (Mechanical) .60 13.2. Wiring diagram - MID 7, MID 10 (Mechanical) .61 13.3. Wiring diagram - MID 4, MID 5, MID 6 (Digital) . 62 13.4. Wiring diagram - MID 7, MID 10 (Digital) ..63...
Page 5 USE AND MAINTENANCE MANUAL NERONE MID TECHNICAL DATA SHEETS NERONE meccanico...
Page 6 NERONE MID Mechanical convection oven, with or without water injection, capacity 4 trays or grids 600x400 mm or GN 1/1 L.H. SWING DOOR (standard) FUNCTIONS CONVECTION DIRECTION INVERSION LIGHT TECHNICAL FEATURES Version Electrical - Mechanical Trays capacity 4 - 600x400 mm / 4 - GN 1/1...
Page 7 USE AND MAINTENANCE MANUAL NERONE MID Mechanical convection oven, with or without water injection, capacity 5 trays or grids 600x400 mm or GN 1/1 L.H. SWING DOOR (standard) FUNCTIONS CONVECTION DIRECTION INVERSION LIGHT TECHNICAL FEATURES Version Electrical - Mechanical Trays capacity...
Page 8 NERONE MID Mechanical convection oven, with or without water injection, capacity 6 trays or grids 600x400 mm or GN 1/1 L.H. SWING DOOR (standard) FUNCTIONS CONVECTION DIRECTION INVERSION LIGHT TECHNICAL FEATURES Version Electrical - Mechanical Trays capacity 6 - 600x400 mm / 6 - GN 1/1...
Page 9 USE AND MAINTENANCE MANUAL NERONE MID Mechanical convection oven, with or without water injection, capacity 7 trays or grids 600x400 mm or GN 1/1 L.H. SWING DOOR (standard) FUNCTIONS CONVECTION DOUBLE FAN DIRECTION INVERSION LIGHT TECHNICAL FEATURES Version Electrical - Mechanical...
Page 10 NERONE MID Mechanical convection oven, with or without water injection, capacity 10 trays or grids 600x400 mm or GN 1/1 L.H. SWING DOOR (standard) FUNCTIONS CONVECTION DOUBLE FAN DIRECTION INVERSION LIGHT TECHNICAL FEATURES Version Electrical - Mechanical Trays capacity 10 - 600x400 mm / 10 - GN 1/1...
Page 11 USE AND MAINTENANCE MANUAL NERONE MID TECHNICAL DATA SHEETS NERONE digitale...
Page 12 NERONE MID Digital convection oven, with or without water injection, capacity 4 trays or grids 600x400 mm or GN 1/1 R.H. SWING DOOR L.H. SWING DOOR (standard) (optional for H 0 versions) FUNCTIONS CONVECTION DIRECTION RECIPES INVERSION CORE PROBE LIGHT DELTA T°...
Page 13 USE AND MAINTENANCE MANUAL NERONE MID Digital convection oven, with or without water injection, capacity 5 trays or grids 600x400 mm or GN 1/1 R.H. SWING DOOR L.H. SWING DOOR (standard) (optional for H 0 versions) FUNCTIONS CONVECTION DIRECTION RECIPES...
Page 14 NERONE MID Digital convection oven, with or without water injection, capacity 6 trays or grids 600x400 mm or GN 1/1 R.H. SWING DOOR L.H. SWING DOOR (standard) (optional for H 0 versions) FUNCTIONS CONVECTION DIRECTION RECIPES INVERSION CORE PROBE LIGHT DELTA T°...
Page 15 USE AND MAINTENANCE MANUAL NERONE MID Digital convection oven, with or without water injection, capacity 7 trays or grids 600x400 mm or GN 1/1 R.H. SWING DOOR L.H. SWING DOOR (standard) (optional for H 0 versions) FUNCTIONS CONVECTION DIRECTION RECIPES...
Page 16 NERONE MID Digital convection oven, with or without water injection, capacity 10 trays or grids 600x400 mm or GN 1/1 R.H. SWING DOOR L.H. SWING DOOR (standard) (optional for H 0 versions) FUNCTIONS CONVECTION DIRECTION RECIPES INVERSION CORE PROBE LIGHT DELTA T°...
Page 17 USE AND MAINTENANCE MANUAL NERONE MID USE AND MAINTENANCE MANUAL...
Page 18 Carefully read this manual before carrying out installation, maintenance and/or before using the equipment. This manual accompanies all equipment versions NERONE MID. The Manufacturer is not liable for breakages, accidents or various problems due to non-compliance with and in any case the non-application of the provisions contained in this manual.
Page 19 USE AND MAINTENANCE MANUAL NERONE MID 1.4. REGULATORY FRAMEWORK The equipment is designed according to the regulatory framework described in the accompanying declaration of conformity and the identification plate placed on the same, as well as requirements, which can be downloaded directly from the manufacturer’s website.
Page 20 NERONE MID SAFETY WARNINGS The Manufacturer cannot be held liable for any damage, suffered by people or things, caused by non-compliance with the aforementioned requirements or deriving from tampering with even a single part of the equipment and from the use of non-original spare parts.
Page 21 USE AND MAINTENANCE MANUAL NERONE MID 2.1. OBLIGATIONS AND PROHIBITIONS 2.1.1. OBLIGATIONS ▪ Only qualified technical personnel should perform the installation work (see chapter 'INSTALLATION') ▪ Keep the area around the equipment free and clean ▪ Keep children and pets away from the device during operation or cooling. Accessible parts are at high temperatures ▪...
Page 22 3.2. INTENDED USE The equipment is a CONVECTION OVEN for professional use belonging to the line NERONE MID. It enables the baking of food products, such as brioches and/or bread. The Manufacturer cannot be held liable for uses other than those indicated.
Page 23 USE AND MAINTENANCE MANUAL NERONE MID 3.3. DESCRIPTION The convection oven is professional equipment for indoor use. It allows food products to be baked and not kept. It is equipped with a power supply cable. 3.3.1. TYPES OF COOKING AND OVENS...
Page 24 NERONE MID 3.4. MAIN COMPONENTS POS. ELEMENT POS. ELEMENT FEET STRUCTURE INTERNAL GLASS FANS PROTECTION CASING EXTERNAL GLASS TRAYS/GRIDS SUPPORT DOOR OPENING HANDLE CONTROL PANEL OPENING DOOR DOOR SAFETY MICROSWITCH LAMP DOOR GASKET...
Page 25 USE AND MAINTENANCE MANUAL NERONE MID RECEIPT AND HANDLING 4.1. EQUIPMENT RECEIPT The equipment is delivered on a pallet packed in strapped cardboard. Upon delivery, check that the packaging is intact and that it has not been damaged during transport.
Page 26 NERONE MID 4.1.2. PACKAGING REMOVAL AND INSPECTION For the removal of the packaging: STEP ACTION PICTURE Remove the straps. Remove the packaging cardboard. Togliere l’imballo in cartone; Sganciare le protezioni in plastica dei piedini; Lift the equipment to remove it from the pallet.
Page 27 4.2. HANDLING 4.2.1. VERSION AND WEIGHT DIVISION FOR HANDLING VERSION PACKING SIZE GROSS WEIGHT MID 4 mechanical L.880 x D.955 x H.820 mm 100 Kg MID 5 mechanical L.880 x D.955 x H.900 mm 105 Kg MID 6 mechanical L.880 x D.955 x H.980 mm...
Page 28 NERONE MID 4.2.2. HANDLING OPERATIONS Carefully read the instructions before moving the equipment. Only qualified technical personnel should perform handling operations on the equipment. The manufacturer accepts no liability in the event of non-compliance with current safety regulations. Move the equipment while keeping it upright at all times. Do not tilt the equipment.
Page 29 USE AND MAINTENANCE MANUAL NERONE MID INSTALLATION Only qualified technical personnel should perform installation operations on the equipment. Install the equipment away from flammable materials and/or heat sources. Observe the minimum safety distances indicated in this manual (see "MINIMUM SAFETY DISTANCES").
Page 30 NERONE MID 5.1.2. MINIMUM SAFETY DISTANCES In order to ensure proper functioning of the equipment and thus proper air circulation, observe the minimum safety distances from side walls, other equipment and/or heat sources. MINIMUM SAFETY DISTANCES Lateral with presence of other heat sources nearby min 0.6 m...
Page 31 USE AND MAINTENANCE MANUAL NERONE MID 5.3. FUME EXHAUST - EXTRACTOR HOOD The equipment must be used in combination with a fume hood to ensure proper ventilation of the room in which it is used. The fumes exhaust chimney is in the rear part of the equipment.
Page 32 NERONE MID CONNECTIONS 6.1. ELECTRICAL CONNECTION Only qualified technical personnel should perform connection operations on the equipment. The electrical connection must be carried out in accordance with the legal compendium and regulations applicable in the country where the equipment is installed.
Page 33 USE AND MAINTENANCE MANUAL NERONE MID 6.2. HYDRAULIC CONNECTION 6.2.1. CONNECTION TO THE WATER MAINS The supply water pressure must be between 150 and 250 kPa / 1.5 and 2.5 bar. The use of an inlet water softening system is recommended to keep the water hardness between 4°-8°f.
Page 34 NERONE MID 6.2.2. CONNECTION TO THE WATER DRAIN Do not reduce the drain diameter below Ø 30 mm To make the connection to the water outlet: STEP ACTION Attach a Ø 30 mm siphon to the oven drain. Connect the siphon to the waste water system.
Page 35 USE AND MAINTENANCE MANUAL NERONE MID CONTROL PANELS 7.1. “MECHANICAL” VERSION CONTROL PANEL mechanical mechanical mechanical Present on models: mechanical mechanical POS. ICON ELEMENT TEMPERATURE SETTING KNOB REACHED “TEMPERATURE” INDICATOR LIGHT LIGHT “ON” COOKING TIME SETTING KNOB O INJECTION...
Page 36 NERONE MID 7.2. “DIGITAL” VERSION CONTROL PANEL digital digital digital Present on models: digital digital POS. ICON ELEMENT MAIN SWITCH O/I TEMPERATURE REDUCTION - ∆T TEMPERATURE INCREASE ∆T ON/OFF - SET H PRE-HEAT - START - STOP - COOKING CYCLE...
Page 37 USE AND MAINTENANCE MANUAL NERONE MID 7.2.1. DISPLAY The “DIGITAL” version control panel is equipped with: ▪ two for four digit, ▪ no. 14 icons to display the output status, used to display the inlets, set-points, the parameters and their values, the alarms, the functions, the statuses.
Page 38 NERONE MID Before using the equipment, check that it is in perfect condition. In the presence of faults, the equipment must be decommissioned and the Technical Assistance Service must be contacted. 8.1. FIRST USE Before first use, clean the equipment and its components thoroughly (see chapter 'CLEANING').
Page 39 USE AND MAINTENANCE MANUAL NERONE MID 8.2. ACTIVATION Do not start the equipment with wet hands or when there is contact with water. Check before switching on that the opening door of the oven is closed. If open, the safety microswitch is tripped and stops oven switch-on/operation.
Page 40 NERONE MID 8.2.1. LANGUAGE SELECTION digital digital digital Valid on models: digital digital STEP ACTION Simultaneously press buttons from the “Stand- by” mode. Note:the writing “SIC” appears on the display normally used to set the cooking time. Press the button.
Page 41 USE AND MAINTENANCE MANUAL NERONE MID 8.3. PRODUCT LOADING AND COOKING Do not use the oven without cooking vessels inside the chamber. Do not heat trays without food. 8.3.1. DOOR OPENING WARNING Burn hazard. During operation of the oven, hot steam may escape when the door is opened.
Page 42 NERONE MID 8.3.3. SETTING A COOKING CYCLE To set a cooking cycle, proceed as described below according to the model in your possession. mechanical mechanical mechanical Valid on models: mechanical mechanical STEP ACTION PICTURE Turn the knob and set it to the desired cooking time.
Page 43 USE AND MAINTENANCE MANUAL NERONE MID 8.3.4. CREATING A NEW RECIPE A maximum of recipes can be stored in the 'digital MID' oven. To create a new recipe, proceed as described below according to the model in your possession. digital digital digital...
Page 44 NERONE MID 8.3.6. O INJECTION SETTING To inject H O into the chamber, proceed as described below depending on which model you have. mechanical mechanical mechanical Valid on models: mechanical mechanical STEP ACTION PICTURE Press the 'H O Injection' button to manually inject water into the oven.
Page 45 USE AND MAINTENANCE MANUAL NERONE MID 8.3.7. COOKING WITH CORE PROBE AND ∆°T To adjust the cooking temperature with a core probe, proceed as described below depending on the model you have. digital digital digital Valid on models: digital digital...
Page 46 NERONE MID 8.4. OTHER FUNCTIONS mechanical mechanical mechanical Valid on models: mechanical mechanical ▪ If the “Humidity” function is present (optional), press the light blue button on the control panel. Pressing the buttons gives an impulse to the nozzle which inputs humidity in the oven.
Page 47 USE AND MAINTENANCE MANUAL NERONE MID 8.5. SWITCHING OFF To switch off the oven, proceed as described below depending on the model you have. digital digital digital Valid on models: digital digital STEP ACTION PICTURE Press the O/I main switch.
Page 48 NERONE MID CLEANING 9.1. CLEANING SAFETY WARNINGS WARNING Electrical hazard. Disconnect the power supply before cleaning. WARNING Burn hazard. During operation, the cooking chamber reaches high temperatures. Wait for the oven to cool down before performing cleaning operations. WARNING Electrical hazard. Do not use water jets and/or high-pressure lances to wash the internal and external parts of the equipment.
Page 49 USE AND MAINTENANCE MANUAL NERONE MID 9.2. CLEAN THE COOKING CHAMBER If the oven is started and brought up to temperature to clean the cooking chamber, please observe the following instructions: ▪ Switch off the oven ▪ Wait for the internal parts to cool down ▪...
Page 50 NERONE MID 9.4. SPECIAL CLEANING OF THE COOKING CHAMBER Every 15 hours of use, the cooking chamber must be cleaned more thoroughly. To carry out extraordinary cleaning of the cooking chamber: STEP ACTION Open the oven door. Disassemble the tray support (see chapter “TRAY SUPPORTS DISASSEMBLY”).
Page 51 USE AND MAINTENANCE MANUAL NERONE MID MAINTENANCE WARNING Electrical hazard. Disconnect the power supply before carrying out maintenance work. WARNING Burn hazard. During operation, the cooking chamber reaches high temperatures. Wait until the oven has cooled down before carrying out maintenance work.
Page 52 NERONE MID 10.2.1. DOOR DISASSEMBLY FOR MAINTENANCE OPERATIONS CAUTION Falling hazard. The oven door is heavy. Be careful during disassembly. Remove the oven door to allow for easier maintenance. Then place it gently on a surface. For dismantling the door:...
Page 53 USE AND MAINTENANCE MANUAL NERONE MID 10.2.2. DOOR GASKET REPLACEMENT To replace the gasket on the door: STEP ACTION Open the door all the way. Gently pull out one corner of the gasket and remove it from the housing. Replace the gasket with one that has the same characteristics.
Page 54 NERONE MID 10.2.3. INTERNAL GLASS DISASSEMBLY / REPLACEMENT Remove the inner glass for easy cleaning or in case of damage. In case of damage, recover the glass shards without releasing them in the environment. Handle with care to avoid cuts.
Page 55 USE AND MAINTENANCE MANUAL NERONE MID 10.2.4. TRAY SUPPORTS DISASSEMBLY To carry out dismantling of tray supports: STEP ACTION Open the door all the way. Unscrew the 4 fixing screws of the support. Extract the support from the cooking chamber.
Page 56 NERONE MID 10.2.5. LAMP REPLACEMENT WARNING Electrical hazard. Position the lamp cover before starting the oven. Use a lamp with the same technical characteristics. The lamp must be suitable for high temperatures. Place a cloth on the underside of the firing chamber to protect the bulb in case it falls.
Page 57 USE AND MAINTENANCE MANUAL NERONE MID DIAGNOSTICS 11.1. PROBES ALARMS An alarm is generated when one of the probes is outside the nominal operating field or in case of open or shorted probe. The alarm condition is indicated by showing the following error codes on the display: ▪...
Page 58 NERONE MID 11.3. ACTIONS ON THE ADJUSTMENT IN PROGRESS ACTIONS ON THE ADJUSTMENT IN PROGRESS The error condition of the chamber probe causes the following actions: ▪ code PR1 shown on the display CHAMBER PROBE ▪ oven disabling When the faulty chamber probe condition ceased, the adjustments resumes normally.
Page 59 USE AND MAINTENANCE MANUAL NERONE MID DECOMMISSIONING AND DISPOSAL 12.1. LONG PERIODS OF INACTIVITY If the equipment is not used for a long period of time (more than 2-3 weeks): STEP ACTION Disconnect the power supply. Carry out a thorough cleaning of the equipment (see chapter 'CLEANING').
Page 60 NERONE MID ATTACHMENTS 13.1. WIRING DIAGRAM - MID 4, MID 5, MID 6 (MECHANICAL)
Page 61 USE AND MAINTENANCE MANUAL NERONE MID 13.2. WIRING DIAGRAM - MID 7, MID 10 (MECHANICAL)
Page 62 NERONE MID 13.3. WIRING DIAGRAM - MID 4, MID 5, MID 6 (DIGITAL)
Page 63 USE AND MAINTENANCE MANUAL NERONE MID 13.4. WIRING DIAGRAM - MID 7, MID 10 (DIGITAL)

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