Waldorf RN8410G Installation And Operation Manual

Also see for RN8410G: Installation and operation manual Installation and operation manual

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23OvenMain Injector:a. With the gas supply turned off at the main supply,unscrew and remove the 6 screws securing the lowerlintel to the front of the oven. (See Fig 31).b. Remove the lintel from the oven.c. Open the oven door and remove the cast oven sole platefrom inside the oven.d. Remove the single screw securing the oven burner to themain burner bracket in the oven and remove the mainburner from the oven.e. The main injector will now be exposed and can beunscrewed and removed using a 13 mm (1/2 ” A/F)spanner.f. Remove the main injector (See Fig 32) and replace withthe correct size injector. (Refer to the ‘GasSpecifications’ table at the rear of this section).Setting the Main Burner Aeration Gapi. With the main burner removed from the oven, check theaeration gap on the shutter fitted to the main burner.ii. Ensure that the gap is set for the type of gas being used.Refer to the ‘Gas Specifications’ table at the end of thissection for the correct figures.iii. To adjust the aeration gap, slacken the clamp screw androtate the aeration slide to the required position andtighten off the clamp screw. (Refer to Fig 33).g. Refit the main burner to the oven and secure to the mainburner bracket with the single screw.Pilot Injector:a. To remove the oven pilot injector, ensure that the castoven sole plate has been removed from inside the oven.b. From inside the oven, unscrew the hex nut holding thepilot supply tube to the rear of the pilot burner. (Referto Fig 34).c. Withdraw the pilot injector from the rear of the pilotburner.d. Replace the pilot injector with the correct sized pilotinjector for the gas type being used (Refer to the ‘GasSpecifications’ table at the rear of this section).andre-connect the pilot supply tube to the rear of the pilotburner. (Refer to Fig 34).e. Refit the sole plate to the oven.Oven Low Fire:a. When changing to a different type of gas, to change theoven ‘LOW’ fire adjustment, remove the gas control knobfrom the front of the control panel.b. The low fire adjustment screw on the gas control valve(See Fig 35) should be replaced with the low fireadjustment screw shown in the ‘Gas ‘Specifications’ tablefor the gas type being used.NOTE: The “Low Fire Screw” should be sealed with colouredpaint on completion of the low fire adjustment.Gas Conversion and Specifications6 screwsShown with door removedfor ease of viewingFig 31Fig 34Pilot BurnerThermocouplePilot BurnerSupply TubeFig 32Main InjectorStatic OvenBurner AdjustmentScrewAerationSlideFig 33Fig 35Low FireAdjustmentScrew