Rayburn Heatranger 360 D, Servicing Instructions

Page 1: ...th and safety see below for information Firebricks Fuel beds Artificial Fuels when handling use disposable gloves Fire cement when handling use disposable gloves Glues and Sealants exercise caution if these are still in liquid form use face mask and disposable gloves Glass Yarn Mineral Wool Insulation Pads Ceramic Fibre Kerosene Gas Oil may be harmful if inhaled may be irritating to skin eyes nose...

Page 2: ...e oil supply pipe However if the filters are being cleaned or a pressure gauge fitted to the pump then the oil supply should be turned OFF and arrangements made to catch any oil which will leak from the oil pump 3 2 Flueway and Combustion Chamber Cleaning Lift out the hotplate with the handles provided see fig 1 Use the rake and brush to remove debris from the flueway above the oven and vacuum thi...

Page 3: ...Fig 1 REMOVAL OF HOTPLATE DESN 510145 A Fig 2 OVEN FLUEWAY CLEANING DESN 510233 A Page 3 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 4: ...epending on the forthcoming season Refit burner in reverse order of removal before commissioning 3 3 WINTER AND SUMMER FIREBRICKS FIG 5 During summer months it is necessary to fit four loose firebricks in the boiler to reduce the amount of hot water produced It is recommended that these bricks are fitted and removed by the service engineer during the biannual services at the end and start of the h...

Page 5: ...top end with a REMOVABLE stainless steel bar The bar should be located in brackets welded to the boiler These four bricks should be removed for the winter season by the service engineer and stored in a safe place together with removable clip and bar After ensuring that the burner chamber is correctly fitted for the forthcoming season refit the top baffle bricks N B These two firebricks are always ...

Page 6: ... screws which retain pump end cover e Gently pull off end cover f Remove pump strainer filter and wash with clean petrol or paraffin g Re assemble element and end cover in reverse order of removal To Clean Oil Line Filter a Turn off the line isolating valve fitted prior to the oil line filter b Follow manufacturer s instructions to remove filter element from the housing taking care to collect oil ...

Page 7: ...by a new one of the same size spray angle and spray pattern 4 1 2 To Clean Burner Nozzle Filter see fig 10 a Remove nozzle as in 4 1 1 b Unscrew filter assembly from the rear of nozzle c Wash filter assembly in clean petrol or parrafin d Refit filter assembly to nozzle in reverse order of removal Fig 5 FITTING FIREBRICK FOR SUMMER USE DESN 510221 Page 7 of 26 26 10 2006 file server1 docs NetCDs Ag...

Page 8: ...Fig 6 DESN 510234 Fig 7 REMOVAL OF BURNER ASSEMBLY DESN 510234 Page 8 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 9: ...Fig 8 REMOVAL OF BURNER DESN 510236 Fig 9 BLAST TUBE REMOVAL DESN 510237 Page 9 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 10: ...Fig 10 BURNER DETAIL DESN 510238 Page 10 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 11: ...Fig 11 REMOVAL OF BURNER OIL PUMP STRAINER DESN 510239 Fig 12 REMOVAL OF OIL SOLENOID DESN 510240 Page 11 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 12: ...ge to hexagon taking care to collect oil residue from the oil pump g Fit replacement solenoid valve and assemble in reverse order of dismantling 4 1 4 Burner Re commissioning BLEED AIR FROM OIL SUPPLY LINE With flexible oil pipe disconnected at the pump end open the stop valve slowly and run off some oil into a receptacle to establish an air free supply to the pump Make the connection oil tight an...

Page 13: ...e the electricity supplies to the appliance Switch on the burner and check the oil pressure on the pressure gauge If the pressure gauge is not indicating the correct reading then adjust the pressure by turning the pressure regulator clockwise to increase or anti clockwise to decrease the pressure until the pressure gauge reads 10bar 145Ibf In2 Switch off the burner and disconnect all electrical su...

Page 14: ...for flue sampling Insert the housing end of baccarach smoke pump and check that the smoke in the flue exit does not exceed No 2 on the scale Note The outer burner door should be closed when checking level Fig 15 FLUE GAS SAMPLING AND COMBUSTION AIR ADJUSTMENT DESN 510231 Page 14 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 15: ...expose the located thermostat phial e Remove the phial securing screw and unclip thermostat phial from the L H side of roasting oven and reset phial to face across the oven width instead of facing in depth f Slacken the capillary securing clamp inside the oven and two capillary retaining brackets inside burner housing g Withdraw the capillary and phial carefully out of the oven across the burner a...

Page 16: ...phial housing pocket c Remove split pin from pocket d Withdraw both boiler and pump overrun thermostat phials from the pocket and separate the two phials from one another e Disconnect two electrical leads from the thermostat f Unscrew thermostat spindle locknut to detach overheat thermostat from mounting plate g Fit replacement thermostat and assemble in reverse order of removal Electrical leads t...

Page 17: ...ve the power from Relay 2 which cuts out the supply of power to the burner but still keeps the circulating pump operating 4 3 2 Heating Since the cooker thermostat has priority the appliance can be controlled by the boiler thermostat only when the oven thermostat priority switch is off on heating The sequence of events is exactly the same as for cooking except the circuit is completed now by the t...

Page 18: ...ched off turn the power on Terminal L4 should be live if not check pump overrun cooker over heat thermostat When the time switch programmer is switched on RELAY 2 can be seen and heard to operate If not check terminal L5 If L5 is live then check voltage across RELAY 2 operating coil Terminals 2 7 If L5 is not live then check time switch contacts When RELAY 2 operates then L1 is made live and the w...

Page 19: ...ns voltage in No 4 on the RELAY If not the fault is in the boiler thermostat If there is power to No 4 on the RELAY but no power to 3 on the 6 pole socket the RELAY 1 contacts are faulty When 3 on the 6 pole socket is live the burner should fire Page 19 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 20: ...Page 20 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 21: ...onnected properly Check that ignition electrodes are located and adjusted correctly Faulty solenoid valve Replace solenoid coil If still not working then clean or replace solenoid valve housing tube assembly c If burner starts ignites normally lock out Possible Cause Remedy Photo resistor exposed to light before ignition Check that photo resistor is correctly located in the housing and is not bein...

Page 22: ...ity over the boiler thermostat Check that the hotplate is sealed around it s edge TECHNICAL DATA 7 TECHNICAL DATA SPARE PARTS LIST Electrical Supply 240 50 Hz 5A Fused Fuel KEROSENE OIL MODEL 28 seconds commercial Kerosene to BS 2869 Part 2 1988 Class C2 GAS OIL MODEL 35 seconds commercial gas oil to BS 2869 Part 2 1988 Class D Removable Firebricks DESN 510244 Burner Chamber Insulation Pads R04F3 ...

Page 23: ...y Boiler Back Firebrick 1 off R04T 321249 Cooker oven Thermostat CAEM R04T 321135 Boiler Thermostat Ranco R04T 321136 Pump Overrun Thermostat Ranco Page 23 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 24: ...DESN 510246 B Electrical Chassis DESN 510247 Burner Assembly Page 24 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...

Page 25: ...999148 Ignition Transformer 8000V 20MA 19a RO4M 999337 Inner Assembly 6 RO4M 999149 Fan 99 x 42mm Gas Oil Model 9 RO4M 999150 Blast Tube M 332 21 RO4M 998077 Atomiser Nozzle 0 65 x 80 EH LE 11 RO4M 999257 Pump Coupling Kerosene Oil Model 12 RO4M 999151 Control Box Danfoss BH061 21a RO4M 998078 Atomiser Nozzle 0 60 x 80 H LE Landis Gyr LOA 21 Gas Oil Model Kerosene Oil Model 27 RO4M 999158 Post Pur...

Page 26: ...152 Control Box Base With Aga Rayburn s policy of continuous product improvement the Company reserves the right to change specifications and make modifications to the appliances described and illustrated at any time Page 26 of 26 26 10 2006 file server1 docs NetCDs Aga 20Product 20Information 20Spares 20and 20Tec ...