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Bonnet PRECIJET Maintenance Manual Download Page 25

 

Page 24 

3BE390761NM – 12/11 

 

 

BONNET GRANDE CUISINE 
Registered Office: 

Rue des Frères Lumière - Z.I Mitry Compans 
F-77292 MITRY MORY Cedex

 

 

 

Positioning of the nozzle and the air distancing ring

 

 

 

 

Positioning of pressure switch

 

 

 

Regulating valve 

Air distancing ring 

Nozzle 

Pressure switch 

Pressure switch 
holding bracket 

Silicone tube 

Summary of Contents for PRECIJET

Page 1: ...an not undertake the required maintenance operations our installation and service network is available to provide you with a personalized contract WARNING The product delivered to you complies with current standards If any modifications are made the manufacturer cannot accept any responsibility whatsoever The manufacturer can not be held responsible in the event of incorrect use of the appliance K...

Page 2: ...ULIC OUTPUT ACTIVATION SCREEN 12 4 4 ELECTRIC OUTPUT ACTIVATION SCREEN 13 5 OPERATING FAULTS 14 5 1 ERROR SCREENS 14 5 2 ERROR MESSAGES 14 6 HYDRAULIC DIAGRAMS 17 6 1 6 AND 10 LEVEL PRECISIO OVENS 17 6 2 20 LEVEL PRECISIO OVENS 18 6 3 6 AND 10 LEVEL PRECIJET OVENS 19 6 4 20 LEVEL PRECIJET OVENS 20 7 CHANGING THE EQUIPMENT FROM ONE GAS TO ANOTHER 21 7 1 LISTOFAUTHORISEDGASES PRESSUREACCORDINGTOCATE...

Page 3: ...Page 2 3BE390761NM 12 11 BONNET GRANDE CUISINE Registered Office Rue des Frères Lumière Z I Mitry Compans F 77292 MITRY MORY Cedex ...

Page 4: ... 1 SERVICING THE CONDENSER The water injection nozzle and the temperature sensor should be checked and cleaned regularly 1 2 WORKING ON THE BURNER FAN FILTER The filter must be changed at least once per year 1 3 WORKING ON THE DETERGENT AND DESCALER PUMPS Danger of irritation to the skin and eyes or acid burns Detergents and descalers will cause irritation and possible burns if in direct contact w...

Page 5: ... each detergent or descaler Do not each or drink when using these products Do not inhale their vapours If case of contact with eyes rinse immediately with plenty of water and seek medical advice Wear appropriate protective clothing gloves and face and eye protective gear In the event of an accident or sickness seek immediate medical attention Dispose of the product and its container as hazardous w...

Page 6: ...the end weight for the descaler and at the pump entry and the Tee for the detergent Undo the two cover fixing screws from each pump Remove the covers Extract the internal pipes from each pump without disconnecting them from the hydraulic circuit Wait 10 minutes checking the flow to drain approx 2 litres Reconnect the power Activate the boiler drain see Maintenance Screens chapter Wait about 5 mins...

Page 7: ...ed if a relay card a facia card is changed or there is an upgrade of the FastPAD software Before programming check the software is in the local language and adjust if necessary 2 1 SETTING THE SOFTWARE LANGUAGE Select the SERVICE menu Select the Client parameters screen Enter the password CHEF Permanent pass word Upper or lower case Change the language if necessary ...

Page 8: ...ères Lumière Z I Mitry Compans F 77292 MITRY MORY Cedex 2 2 OVEN SETTINGS Select the SERVICE menu Select the Technician parameters screen Enter the password SAVB Reconfigure the oven Commercial identification of the oven BI Bonnet international Model Number of levels and size ...

Page 9: ...ady LED yellow Orange Emitting LED steady or flashing LED Green Receiving A flashing LED is considered active as is a steady one Diagnostic of electronic faults Facia card Relay card Diagnostic Action Both cards are OK Functioning normally Supply fault Check for 230V between terminals 1 and 3 on the relay card Check fuse F4 Check the stop start button Connection problem with the graphics card Repl...

Page 10: ...nput and output devices and peripherals feeding the cards Screen 1 gives control of temperature door water level and gas safety inputs Screen 2 gives control of outputs to ventilation heating lighting safety contactor electro technical ventilation and the vent outlet Screen 3 gives control of the hydraulics outputs solenoids chemical pumps wash pump drain valve and wash tank 4 1 SERVICE MENU Opera...

Page 11: ...12 11 BONNET GRANDE CUISINE Registered Office Rue des Frères Lumière Z I Mitry Compans F 77292 MITRY MORY Cedex 4 1 1 PASSWORD Allows a technician access to Technical parameters SAVB Password permanent upper or lower case ...

Page 12: ...RY SCREEN Bn Boiler level indicator precisio 1 full 0 not yet full Temperatures of the boiler B3 Precisio the cavity B1 the 3 elements of the core probe E2 E2b E2c Door detection 0 door open 1 door closed Gas safety status 0 functioning normally 1 safety activated Condenser klixon state 0 open circuit klixon cold 1 short circuit klixon hot ...

Page 13: ...ress 0 5s of operation Activates the boiler drain valve one press opens and closes the valve Activates the oven cavity descale chemical pump one press 0 5s of operation Activates the wash pump one press 0 5s of operation Activates the detergent pump one press 0 5s of operation Activates the oven cavity drain valve one press opens and closes the valve Activates the solenoids One press on each opera...

Page 14: ...ELECTRIC OUTPUT ACTIVATION SCREEN Activates the vent motor Activates the lighting one press on or off Activates the contactors Heat Kr1 3 Heat Kr2 3 Steam heat Kg One press 0 5s Activates fan clockwise or anticlockwise One press 0 5s Activates the safety contactor Ks One press 0 5s Activates the technical ventilation one press on or off ...

Page 15: ...ater Check the water level probe see E74 Scale build up on temperature probe Check and descale Fast Pad relay card non function Change the Fast Pad relay card E70 Boiler overheat Cooking stopped Boiler and safety contactors KG and KS shorted Check and change Fast Pad relay card non function Change the Fast Pad relay card E71 Boiler probe non function The oven switches automatically to injection mo...

Page 16: ...cs fan blocked or non function Check the fan Fast Pad relay card non function Change the Fast Pad relay card E31 Electronics overheating Temperature reduced to 210 C Cooking continues automatically at a temperature below 210 C Same error as E30 Same action as E30 E72 Electronics at over C Cooking stopped Same error as E30 Same action as E30 E53 Ventilation non function Cooking stopped Motor non fu...

Page 17: ... card E28 Core probe not connected Connect a probe or chefs decision chef Probe not connected or non functional Connect a probe and check in the maintenance screen the values of E2 E2b E2c The electronics can t see the probe Change the Fast Pad relay card E32 Core probe with 2 points non functional Cooking continues Core probe shorted or 2 sections cut Disconnect from the card connection E2 Check ...

Page 18: ...g the solenoid housing 6 1 6 AND 10 LEVEL PRECISIO OVENS Flow limiter Injection Cooling Cleaning L1 L2 L3 Electric 6 GN 1 1 0 25 l min 1 2 l min 2 l min without jacket Electric 10 GN 1 1 0 5 l min 1 2 l min 2 l min without jacket Gas 6 GN 1 1 0 25 l min 1 2 l min 2 l min without jacket Gas 10 GN 1 1 0 5 l min 1 2 l min 2 l min without jacket Electric 10 GN 2 1 0 8 l min 1 2 l min 2 l min without j...

Page 19: ...RY Cedex 6 2 20 LEVEL PRECISIO OVENS Flow limiter Injection Cooling Cleaning L1 L2 L3 Electric 20 GN 1 1 0 25 l min 1 5 l min 2 l min without jacket Electric 20 GN 2 1 0 5 l min 1 5 l min 2 l min without jacket Gas 20 GN 1 1 0 5 l min 1 2 l min 2 l min without jacket Gas 20 GN 2 1 0 5 l min 1 2 l min 2 l min without jacket ...

Page 20: ...ion Cooling Cleaning L1 L2 L3 Electric 6 GN 1 1 0 25 l min 1 2 l min 2 l min without jacket Electric 10 GN 1 1 0 5 l min 1 2 l min 2 l min without jacket Gas 6 GN 1 1 0 25 l min 1 2 l min 2 l min without jacket Gas 10 GN 1 1 0 5 l min 1 2 l min 2 l min without jacket Electric 10 GN 2 1 0 8 l min 1 2 l min 2 l min without jacket Gas 10 GN 2 1 0 8 l min 1 2 l min 2 l min without jacket ...

Page 21: ...RY Cedex 6 4 20 LEVEL PRECIJET OVENS Flow limiter Injection Cooling Cleaning L1 L2 L3 Electric 20 GN 1 1 0 25 l min 1 5 l min 2 l min without jacket Electric 20 GN 2 1 0 5 l min 1 5 l min 2 l min without jacket Gas 20 GN 1 1 0 5 l min 1 2 l min 2 l min without jacket Gas 20 GN 2 1 0 5 l min 1 2 l min 2 l min without jacket ...

Page 22: ...H G20 20 I3B P G30 and G31 50 I3P G31 50 Finland Denmark I2H G20 20 Sweden Norway I3B P G30 and G31 30 Czech Republic I2H G20 20 I3B P G30 and G31 30 I3 G30 G31 28 30 37 I3P G31 37 et 50 Spain I2H G20 20 United Kingdom I3 G30 G31 28 30 37 I3P G31 37 et 50 Germany I2ELL G20 20 Luxemburg G25 20 I3B P G30 and G31 30 I3P G31 50 Switzerland I2H G20 20 I3B P G30 and G31 50 I3 G30 G31 28 30 37 I3P G31 37...

Page 23: ... G30 G31 50 I3B P I3P CI IP I3B P G30 50 G31 50 I3P CI Finland Norway I2H G20 20 G30 G31 30 I3B P CI IP Sweden Denmark I3B P G30 30 G31 30 I3B P Czech Republic I2H G20 20 G30 G31 28 30 37 50 I3 I3B P I3P CI IP I3B P I3 G30 28 30 G31 30 37 50 I3P CI I3P G31 37 G31 50 I3P Spain I2H G20 20 G30 G31 28 30 37 50 I3 I3P CI IP United Kingdom I3 G30 28 30 G31 37 50 I3P CI I3P G31 37 G31 50 I3P Germany I2EL...

Page 24: ... gas G20 20 1 6 1 368 890 0 groove G25 20 or 25 1 8 5 368 891 1 groove L P G G31 30 or 37 1 4 1 368 893 3 grooves or 50 G30 30 or 50 1 3 75 368 892 2 grooves 20 level ovens GASES NOZZLES Designation Pressure Qty Qty Code Marking Family Type mbar dry steam 1 100th stamped Burner Natural gas G20 20 2 1 6 1 368 890 0 groove G25 20 or 25 2 1 8 5 368 891 1 groove L P G G31 30 or 37 2 1 4 1 368 893 3 gr...

Page 25: ...ffice Rue des Frères Lumière Z I Mitry Compans F 77292 MITRY MORY Cedex Positioning of the nozzle and the air distancing ring Positioning of pressure switch Regulating valve Air distancing ring Nozzle Pressure switch Pressure switch holding bracket Silicone tube ...

Page 26: ...ra lighting porthole x Checking of control regulation and security actuators x Checking and cleaning of the condenser injection nozzle and temperature sensor x Cleaning of water inlet filter x Checking of gaz pressure x Checking the status of clamping screw terminals and contactors x Checking the cooking cavity x Checking the water hardness and adjustment of parameters x Checking the scaling of st...

Page 27: ...0 93 121 32 121 70 122 09 122 47 122 86 60 123 24 123 62 124 01 124 39 124 77 125 16 125 54 125 92 126 31 126 69 70 127 07 127 45 127 84 128 22 128 60 128 98 129 37 129 75 130 13 130 51 80 130 89 131 27 131 66 132 04 132 42 132 80 133 18 133 56 133 94 134 32 90 134 70 135 08 135 46 135 84 136 22 136 60 136 98 137 36 137 74 138 12 100 138 50 138 88 139 26 139 64 140 02 140 39 140 77 141 15 141 53 1...

Page 28: ...re of 164 C Find the intersection of the line 160 C and the column 4 C The reading shows 162 53 Ohms Check Ω PT100 MΩ Check sensor resistance with an ohmmeter set to 200 ohms less than 107 ohms for 20 Check the sensor insulation between one of the leads and the metal part with the ohmmeter set at 20 mega ohms a value over 15 mega ohms Check the continuity between the feed and the metal part of the...

Page 29: ...r and remove the deflector Install the hub puller 3 points with flat tips and extract the turbine Remove the gasket Grease the motor shaft with Biolub code 360 109 grease Special lubricant for the food industry to make fitting the rings easier Assemble the ring with the gasket assembly code 145 587 Install the assembly on the driving shaft Rotate the driving shaft before putting the turbine back i...

Page 30: ... 6 kW 230V immersion heater with opening for bulb passage 303122 8 kW 230V immersion heater 303127 7 5 kw immersion heater 380 in length with bulb hole 303129 24 kw immersion heater 570 in length with bulb hole 303130 17 7 kw immersion heater 570 in length with bulb hole 303131 Axial fan 304194 16mf motor condenser 304259 Fan motor 304267 Condenser 5 µF for pump 304269 Pump with cylinder blocks 23...

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