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Avanzini DRAGO P1 PLUS Instruction Manual And Maintenance Download Page 34

CHAPTER 4

Instructions, use and maintenance manual

Page 34

D r a g o   P 1   P L U S

4.5.  WORK CYCLE

The machine is designed to heat a food industry oven for baking bread and/or pizza.

The  operator  turns  on  the  burner  pilot  flame  using  the  controls  on  the  control  panel;  using  the  ignition  and 
flame adjustment knob, the operator can raise or lower the intensity of the flame and consequently, the internal 

temperature of the oven.

At the end of the work cycle, the operator switches off the flame and the control unit.

Summary of Contents for DRAGO P1 PLUS

Page 1: ...HE ORIGINAL INSTRUCTIONS Instruction manual use and maintenance AVANZINI BRUCIATORI s r l Via G Battistini 11 43122 Parma PR Italy tel 39 0521 271344 fax 39 0521 775862 info avanzinibruciatori it BURN...

Page 2: ...provided in this manual all information included herein has been supplied controlled and approved by the Manufacturer Agent during review The Editor shall by no means be held responsible for the conse...

Page 3: ...CONTENTS Instructions use and maintenance manual D r a g o P 1 P L U S Page 3 TABLE OF CONTENTS...

Page 4: ...DIRECTIVES 12 2 GENERAL PRELIMINARY INFORMATION 13 2 1 MANUFACTURER IDENTIFICATION 13 2 2 SUPPLY AND PRESERVATION 13 2 3 UPDATES 13 2 4 LANGUAGE 14 2 5 MANUAL PAGE STRUCTURE 15 2 6 OPERATOR QUALIFICAT...

Page 5: ...ORT AND HANDLING 37 5 3 1 INFORMATION ABOUT TRANSPORT AND HANDLING 37 5 3 2 TABLE OF UNITS AND OF WEIGHTS 38 5 4 ARRANGEMENTS TO BE MADE BY THE CUSTOMER 38 5 5 INSTALLATION ENVIRONMENT 38 5 5 1 INSTAL...

Page 6: ...TIONS 62 5 9 1 GAS PIPE CONNECTION FROM THE CONTROL PANEL TO THE DISTRIBUTION SYSTEM 65 5 10 DISMANTLING AND WASTE DISPOSAL 67 6 HOW TO USE 69 6 1 CONTROL PANEL WITH KNOB DRAGO P1 PLUS 70 6 2 FIRST IG...

Page 7: ...L U S Page 7 7 5 3 FLAME ARRESTOR REPLACEMENT 87 7 5 4 FLAME ARRESTORS 88 7 5 5 PILOT FLAME AIR ADJUSTMENT 89 7 5 6 REPLACEMENT SWITCH ON BATTERY 90 8 TROUBLESHOOTING 91 8 1 INTRODUCTION 91 8 2 MANUF...

Page 8: ...CONTENTS Instructions use and maintenance manual Page 8 D r a g o P 1 P L U S PAGE INTENTIONALLY LEFT BLANK...

Page 9: ...r l Via G Battistini 11 43122 Parma PR ITALY Tel 39 0521 271344 Fax 39 0521 775862 email info avanzinibruciatori it Website address www avanzinibruciatori it 1 2 MODEL IDENTIFICATION MACHINE ON MODEL...

Page 10: ...equested or when ordering spare parts POS ELEMENT 1 Model 2 Serial number 3 Type of gas 4 Year of manufacture 5 Gas category 6 Countries 7 Gas pressure 8 Power supply 9 Electrical power 10 Thermal pow...

Page 11: ...y that the equipment concerned conforms to directives Directive 2014 30 EU regarding electromagnetic compatibility Directive 2011 65 EU RoHS II on the restriction of the use of certain hazardous subst...

Page 12: ...guarantees that electrical material must possess when intended for use within certain voltage limits Directive 2014 30 EU on electromagnetic compatibility Directive 2011 65 EU RoHS II on the restrict...

Page 13: ...ams sub supplier manuals etc is enclosed with this manual Keep this manual with the machine so that it can be easily consulted by the operator The manual is an integral part for the purpose of safety...

Page 14: ...nto other languages must be done from the original instructions The Manufacturer considers itself responsible for the information in the original instructions Translations in other languages cannot be...

Page 15: ...ge 15 2 5 MANUAL PAGE STRUCTURE The master pages of this manual are structured so as to provide the user with important information on whatever page he she is on LEFT PAGE 1 1 2 2 3 3 4 4 RIGHT PAGE P...

Page 16: ...he machine as an operator intervene on the mechanical elements for adjustments maintenance and repairs read pneumatic and hydraulic diagrams technical drawings and spare parts list In exceptional case...

Page 17: ...nce or repairs having access to all the parts of the machine for a visual analysis control of the status of the equipment adjustments and calibrations Qualified technician of the user with proven expe...

Page 18: ...DESCRIPTION Symbol used to identify particularly important information in the manual The information also regards the safety of personnel involved in use of the machine Symbol used to indicate warning...

Page 19: ...f a manufacturer as defined above the individual or company which places the machine or partly completed machine covered by this directive on the market or commissions it is considered the manufacture...

Page 20: ...regarded CAUTION The user must replace warning signs which have become illegible due to wear Below is a list of the plates that AVANZINI BRUCIATORI s r l uses on its machines SYMBOL DESCRIPTION Generi...

Page 21: ...the full list of personal protective equipment P P E that may be required for the different procedures SYMBOL DESCRIPTION Compulsory use of protective or insulating gloves Indicates a requirement for...

Page 22: ...e relevant intervention the machine or its parts have been used differently from the intended use the machine has been previously entrusted to a service not authorised by AVANZINI BRUCIATORI s r l for...

Page 23: ...CAUTION Removing or tampering with the safety devices implies a dangerous situation for the operator which could result in a serious accident that could lead to serious physical harm Removing or tampe...

Page 24: ...machine contains electronic components subject to the Electromagnetic Compatibility Standards influenced by conducted and radiated emissions The values of the emissions respect the legislative requir...

Page 25: ...following operations assembly fastening connection to power sources operational tests expose operators to the risk of crushing and electrocution These operations must only be performed by qualified p...

Page 26: ...with a double insulation protection LIGHTNING Necessary PPE The evaluation of the equipment necessary for protection against lightning in order to transmit any electrical discharges to the ground is...

Page 27: ...ive elements and the connection and command devices have been designed and manufactured with a degree of safety capable of withstanding abnormal stress or anyway higher than that indicated We use the...

Page 28: ...manual procedures are followed the maximum expected production is not exceeded routine maintenance operations are performed as indicated special maintenance is performed promptly in case of need safe...

Page 29: ...or the operators train personnel on the noise emission risks in the work environment train personnel on the general accident prevention rules provided by the European Directives and laws in the countr...

Page 30: ...ded for herein modify the electric connections to exclude the internal safeties use the machine if it has not been correctly installed according to regulations in force use the machine outside the adm...

Page 31: ...S BURNER LENGTH 200 mm BURNER WIDTH 200 mm BURNER HEIGHT 200 400 mm DIMENSIONS CONTROL UNIT DEPTH 200 mm CONTROL UNIT WIDTH 200 mm CONTROL UNIT HEIGHT 200 mm DATA BATTERY AA 1 5 V TOTAL MASS 7 kg CAUT...

Page 32: ...NOB AND FLAME ADJUSTMENT 3 PILOT FLAME IGNITION BUTTON OR ON BUTTON 4 BURNER FIXING FLANGE 5 THERMOCOUPLE TIP 6 GAS CONNECTION FITTING from the control panel with knob to the burner 7 ELECTRICAL IGNIT...

Page 33: ...CHAPTER 4 Instructions use and maintenance manual D r a g o P 1 P L U S Page 33 4 9 8 6 2 1 13 7 3 11 10 5 14 12...

Page 34: ...aking bread and or pizza The operator turns on the burner pilot flame using the controls on the control panel using the ignition and flame adjustment knob the operator can raise or lower the intensity...

Page 35: ...activities To handle the machine respect the indications and pictograms shown using suitable tools and equipment During installation the AVANZINI BRUCIATORI s r l technicians must be assisted by opera...

Page 36: ...TORI s r l Upon receipt of the machine the customer must verify that there are no damages caused by the method of transport or by the personnel in charge of the specific operations In case damages are...

Page 37: ...bly and start up require specific knowledge of the machine and may pose risks for unqualified personnel the manufacturer requires that the machine be handled and installed at the customer s premises o...

Page 38: ...system requirements such as gas network etc The requested features are contained in the contract of sale trade tools and consumables required for assembly and installation The above data is described...

Page 39: ...osed base you need to create a minimum opening of 500 x 500 mm under the oven loading door in order to ensure the burner the proper amount of air 5 5 2 OVEN INSTALLED INDOORS IMPORTANT The room where...

Page 40: ...order to avoid pressure differences that may result in malfunctions In case the burner has to be installed in this type of environment the following needs to be done STEP ACTION 1 Create an air intak...

Page 41: ...LLED OUTDOORS To install the oven outdoors follow the same instructions provided in item 5 5 3 Close the oven base on the 2 sides and in the rear leaving the front part under the oven loading door ope...

Page 42: ...mm from the inside wall of the oven In the following layout you can see the area of proper positioning of the hole A C B IDEAL POSITION OF THE HOLE A 110 mm B 50 mm C 100mm The AVANZINI BRUCIATORI s r...

Page 43: ...EMENT The ideal position for measuring the temperature is on the side opposite the burner IMPORTANT THE PROBE MUST ALWAYS BE POSITIONED ON THE SIDE OPPOSITE THE BURNER Ex if the burner is on the right...

Page 44: ...it is positioned at a distance of 30 40 mm above the cooking surface CAUTION Good burner operation depends on the proper positioning of the temperature probe Make sure you position the temperature pr...

Page 45: ...ch horizontal metre For better burner operation AVANZINI BRUCIATORI s r l recommends the installation of a draught regulator in order to regulate the amount of heat to vent from the oven through the n...

Page 46: ...to protect the burner against potential collisions and falling material Each flange with sleeve is equipped with 4 fixing holes Under normal conditions it is possible to fix the flange to the lower p...

Page 47: ...NITION ELECTRODE Before inserting the burner in the flange check that the ignition electrode is positioned correctly The spark generated by the ignition electrode must discharge on the edge of the upp...

Page 48: ...ON PICTURE 1 Insert the burner into the flange with sleeve making sure that the three studs of the flange are matched up with the burner eyelets 2 Secure the burner by inserting the washers and the re...

Page 49: ...e best position where to install the control panel one ideal position is at the side of the oven loading door since it can be easily accessed by the operator yet it is protected against potential coll...

Page 50: ...rature probe STEP ACTION PICTURE 1 Insert the temperature probe in the previously made hole 30 40 mm above the cooking surface Fig A A 2 Insert the probe so that the bulb fully enters the cooking cham...

Page 51: ...CHAPTER 5 Instructions use and maintenance manual D r a g o P 1 P L U S Page 51 PAGE INTENTIONALLY LEFT BLANK...

Page 52: ...e 52 D r a g o P 1 P L U S 5 8 CONNECTIONS To start the Drago P1 PLUS secure the necessary connections No TYPE 1 1 2 GAS PIPE connection supplied from the control panel to the burner No TYPE 2 THERMOC...

Page 53: ...and maintenance manual D r a g o P 1 P L U S Page 53 No TYPE 3 Pilot flame COPPER PIPE d 6 connection supplied from the burner to the control panel No TYPE 4 IGNITION ELECTRODE connection from the co...

Page 54: ...CHAPTER 5 Instructions use and maintenance manual Page 54 D r a g o P 1 P L U S 5 8 1 GAS PIPE CONNECTION FROM THE BURNER TO THE CONTROL PANEL WITH A KNOB To...

Page 55: ...ed and wrap the connection thread B with Teflon B A 2 Tighten the connection pipe A to the connection of the control panel C and tighten with a spanner A C 3 Take the other end of the connection pipe...

Page 56: ...CHAPTER 5 Instructions use and maintenance manual Page 56 D r a g o P 1 P L U S 5 8 2 THERMOCOUPLE CONNECTION FROM THE BURNER TO THE CON TROL PANEL WITH A KNOB E...

Page 57: ...ing the steps below STEP ACTION PICTURE 1 Unroll the thermocouple E leaving the burner CAUTION Be careful to shape the thermocouple with wide curves so as not to damage it E 2 Insert the screw on end...

Page 58: ...CHAPTER 5 Instructions use and maintenance manual Page 58 D r a g o P 1 P L U S 5 8 3 COPPER PIPE PILOT FLAME CONNECTION FROM THE BURNER TO THE CONTROL PANEL WITH A KNOB G...

Page 59: ...copper pipe G supplied and insert the end into the grip point H of the burner CAUTION Be careful to shape the copper pipe with wide curves so as not to damage it H G G 2 Tighten the nut I of the burne...

Page 60: ...CHAPTER 5 Instructions use and maintenance manual Page 60 D r a g o P 1 P L U S 5 8 4 IGNITION ELECTRODE CONNECTION FROM THE CONTROL PANEL WITH A KNOB TO THE BURNER M...

Page 61: ...he plastic clamp that holds the cable M M 2 Completely unroll the white cable M leaving the control panel 3 Insert the end of the white cable M into the connection point N of the burner NOTE If necess...

Page 62: ...plate affixed to the burner in order to identify the type of gas to be used CAUTION Do not use the burner with gases other than the ones indicated on the CE plate AVANZINI BRUCIATORI s r l declines an...

Page 63: ...nnect the gas supply to the 1 2 male fitting A on the burner with a flexible hose not supplied A 2 Make sure the pressure is included between 17 and 23 mbar CAUTION For countries with 10 mbar standard...

Page 64: ...cessories needed for burner connection with systems that use cylinders are sold separately please contact AVANZINI BRUCIATORI s r l for information on how to purchase these accessories 6 7 4 2 3 1 5 G...

Page 65: ...ED AS AN OPTIONAL ACCESSORY Make the connection by following the steps below STEP ACTION PICTURE 1 Take the end of the 1 2 connection pipe O optional NOT SUPPLIED and its gasket P O P 2 Insert the gas...

Page 66: ...Open the gas valve and read the pressure at the pressure gauge 6 Close the gas valve and check that the pressure at the pressure gauge does not drop 7 Leave the piping pressurised for 10 minutes and c...

Page 67: ...s in the manuals of the equipment machines partly completed machinery and components used supplied by AVANZINI BRUCIATORI s r l as an integral part of the instruction manual must be taken into conside...

Page 68: ...t detach the power conductors and then the earth conductors 4 Disassemble the machine from the top downwards paying special attention to the machine units subject to falling by gravity and all parts w...

Page 69: ...rrect operation of the safety devices compliance with personal safety standards Make sure that the work cycle runs efficiently ensuring maximum productivity by checking the integrity and functionality...

Page 70: ...CONTROL PANEL WITH KNOB Drago P1 PLUS All burner functions can be managed from the Drago P1 PLUS control panel as can be seen below 2 1 D A C B POS ICON BUTTON DESCRIPTION 1 Flame adjustment selector...

Page 71: ...sed matches that indicated on the CE plate of the burner and if required proceed with the burner conversion as described in paragraph 7 5 CAUTION THE OVEN LOADING DOOR MUST ALWAYS BE OPENED BEFORE SWI...

Page 72: ...o press the control knob for another 30 after the pilot flame ignites 3 Release the control knob and the burner must remain on only with the pilot flame 4 Move the control knob from the ignition posit...

Page 73: ...high flame adjustment procedure carry out the operations described below STEP ACTION PICTURE 1 Press and rotate the selection knob anti clockwise 2 Set the selection knob on the HIGH FLAME symbol 3 Ex...

Page 74: ...6 Once the flame adjustment procedure is completed refit the knob A A IMPORTANT The HIGH FLAME is preset use the knob to vary the heat required according to the product that is to be cooked IMPORTANT...

Page 75: ...the low flame adjustment procedure carry out the operations described below STEP ACTION PICTURE 1 Press and rotate the selection knob anti clockwise 2 Set the selection knob on the LOW FLAME symbol 3...

Page 76: ...ne open the damper to position 3 5 4 LPG open the damper to position 5 5 6 6 Once the flame adjustment procedure is completed refit the knob A A IMPORTANT The LOW FLAME is preset use the knob to vary...

Page 77: ...2 2 Loosen the hex socket 1 on the air flow adjustment bulkhead of the flame 3 Manually operate on partition 2 until the desired air flow is obtained See paragraph 6 2 3 step 5 4 Check the flame colo...

Page 78: ...e pilot flame on for a subsequent restart STEP ACTION PICTURE 1 Rotate the control knob to A A 6 2 6 SWITCHING OFF THE BURNER No special procedures are required to switch off the burner as this does n...

Page 79: ...olve it A timely removal of the any causes of anomaly or malfunctioning avoids further damaging the equipment and guarantees operator safety In case of doubt it is forbidden to operate Contact the Man...

Page 80: ...paragraph must always be strictly observed during maintenance of the machine to avoid injuries to personnel and damage to the equipment Before proceeding with any maintenance activities check that th...

Page 81: ...he following tables list a series of controls and activities that need to be carried out according to the recommended frequency The frequency of the routine maintenance activities listed here refer to...

Page 82: ...he main switch IT IS FORBIDDEN for cleaning personnel to remove the guards and protection devices on the machine CAUTION Prior to starting any cleaning operation on the machine you need to wait for th...

Page 83: ...ufacturer a report of the event occurred along with the outcome of the inspection and any comments The Manufacturer or the authorised service centre will consider the situation on a case by case basis...

Page 84: ...f the special conversion kit which contains a nozzle contact AVANZINI BRUCIATORI s r l to obtain all information on how to purchase the conversion kit 7 5 1 NOZZLE COMPOSITION Below are the main compo...

Page 85: ...ure carry out the operations described below STEP ACTION PICTURE 1 Use a 4 mm spanner to loosen and remove screw D to fully open the partition D 2 Use a 13 mm spanner to dismantle the stud bolt B and...

Page 86: ...le diameter 3 75 millimetres GAS PRESSURE with burner on minimum 13 mbar maximum 20 mbar with burner off minimum 17 mbar maximum 23 mbar NOZZLES FOR LPG 30 mbar Nozzle diameter 2 25 millimetres GAS PR...

Page 87: ...he operations described below STEP ACTION PICTURE 1 Loosen screws A located on the right side with a cross head screwdriver To A 2 Loosen the Allen screws B 4mm marking down their position for the sub...

Page 88: ...7 Instructions use and maintenance manual Page 88 D r a g o P 1 P L U S 7 5 4 FLAME ARRESTORS Below please find the different types of flame arrestors TYPE PICTURE METHANE GAS NATURAL GAS A 60 To LPG...

Page 89: ...tenance manual D r a g o P 1 P L U S Page 89 7 5 5 PILOT FLAME AIR ADJUSTMENT in case of conversion to natural gas or LPG adjust the pilot flame air as shown below POS TYPE PICTURE 1 OPEN LPG SUPPLY 1...

Page 90: ...replacement procedure carry out the operations described below STEP ACTION PICTURE 1 Unscrew and remove the power button A B A A 2 Remove the old battery and insert a new battery in the compartment B...

Page 91: ...par 7 5 3 Check that the spark does not disperse along the path of the white wire THE SPARK STRIKES BUT THE FLAME DOES NOT IGNITE Check that all the gas system valves between the burner and counter ar...

Page 92: ...lories by reading the meter or looking at the flame making sure that it reaches at least the centre of the cupola Correct it if necessary by adjusting the flame adjustment screw on the valve see par 6...

Page 93: ...oxygen Cleaning of the flue in case of conversion of wood burning oven Repeat the phases of the first ignition paying special attention to the air and gas settings Room ventilation check Spacer washer...

Page 94: ...n the system with more stringent regulations that must be complied with If the oven is suited for wood burning operation it is also suited for gas operation The opposite however is not true In case of...

Page 95: ...INI BRUCIATORI s r l It must be used as a reference for the use operation and maintenance of the equipment and components 9 1 TECHNICAL DATA SHEET MODEL THERMAL OUTPUT in Kw in Kcal h in BTU MIN MAX M...

Page 96: ...AVANZINI BRUCIATORI s r l Via G Battistini 11 43122 Parma Pr Italy tel 39 0521 271344 fax 39 0521 775862 info avanzinibruciatori it Updated on 09 2019...

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