Beckett AFII manual Check/Adjust Electrodes, Blower Wheel Replacement, Combinations

Page 17

Section: Perform Regular Maintenance

10.If the head was removed when replacing the	Figure 11a. Electrode Settings-HLX Air Tube
nozzle, carefully reconnect the head to the nozzle	Combinations
adapter. Push the head support until it stops against
the nozzle shoulder. Verify the dimension between		3/32”	Do NOT overtighten
the nozzle face and the back of the head is 5/32”.		3/32”	Do NOT overtighten
the nozzle face and the back of the head is 5/32”.			Clamp Screw
			Clamp Screw
	1-1/2”	Stop
Figure 10a. HLX Air Tube		Screw	5/32”

15/32”	1/4”
	5/32”
SK8263	Nozzle face to back of head

SK9639

Figure 10b. FBX Air Tube

Figure 11b. Electrode Settings-FBX Air Tube

Combinations

SK9461

Check/Adjust Electrodes

Figure 12. – Blower Wheel Replacement

Check the electrode tip settings, as shown in Figure 11a or 11b. If necessary, adjust by loosening the electrode clamp screw and slide/rotate the electrodes as necessary. When the adjustment is complete, securely tighten the clamp screw.

Blower Wheel Replacement

For installation or replacement of a blower wheel, insure that there is a space between the blower wheel and the motor face of 0.062” (1/16” + 1/64”). Refer to Figure 12.

AFII Burner Manual

17

Image 17

Contents To the Homeowner or Equipment Owner Potential for Fire, Smoke and Asphyxiation HazardsPage Contents General Information Inspect/Prepare Installation Site Fire, Smoke & Asphyxiation Hazard Air Tube Combinations ATC & DimensionsOutside Air Connection Direct/Sidewall Venting ApplicationDo Not Use Teﬂon Tape Prepare the BurnerFuel Line Valves and Filter GeneralBurner installed at jobsite Wire BurnerSpecial wiring required with covered burners Mount Burner on ApplianceWiring Explosion, Fire, Scald, Burn Hazard FeaturesIncorrect Wiring Will Result in Improper Control Operation Burner ControlsValve-on delay Status Lights Reset Button OperationControl System Features Hot Gas Puff-Back Heavy Smoke Hazard Wire BurnerStart Up Burner and Set Combustion Section Perform Regular Maintenance Annual Professional Service RequiredNozzle Flow Rate by Size Nozzle InstallationCombinations Check/Adjust ElectrodesBlower Wheel Replacement FBX Air Dial Setting HLX Air Dial SettingHLX Firing Rate FBX Firing RateDescription Kit No Replacement PartsLimited Warranty Information