Weil-mclain UO-3 CV User Manual

R02 01/09

6104BAFG R06 Page 9If the nozzle is already installed, remove the noz-zle line assembly to verify that the nozzle size and spray pattern are correc

Page 10 6104BAFG R061-3/8”1-1/8”Check/Adjust ‘Z’ Dimension - ‘F’ heads1. The important ‘Z’ dimension is the distance from the face of the nozzle to

6104BAFG R06 Page 11 Figure 5. Check/Adjust ‘Z’ Dimension - L1 & L2 HeadsFigure 6. Check/Adjust ‘Z’ Dimension - V1 HeadsV1 Adjusting Plat

Page 12 6104BAFG R06Installing the Oil Tank and Supply System Fuel supply level with or above burner – SK8745Figure 7. – Mounting Burner in Appliance

6104BAFG R06 Page 13Disconnect electrical power before installing or servicing the burner.Provide ground wiring to the burner, metal con-trol enclo

Page 14 6104BAFG R06GeniSys Model 7505 Control WiringDisplay Module:For programming and diagnosticsAlarm Module:For adding isolated low voltage alarm

6104BAFG R06 Page 156. Run: The fl ame is sustained until the call for heat is satisfi ed. The burner is then sent to Motor-Off Delay, if applicable

Page 16 6104BAFG R05Figure 1 1a. – Interrupted ignition, valve-on delay only (no motor-off delay)Figure 1 1b. – Interrupted ignition, valve-on dela

6104BAFG R0 Page 17613517. RECYCLE. If the fl ame is lost while the burner is fi ring, the control shuts down the burner, enters a 60 second recyc

Page 18 6104BAFG R0Make connections to the control’s terminals as shown in Figures 11a and 11b. Refer to the label on the un-derside of the control

6104BAFG R05 Page 1RESIDENTIAL BURNERSPotential for Fire, Smoke and Asphyxiation HazardsTo the Homeowner or Equipment Owner:Please read and carefu

6104BAFG R0 Page 19Startup / CheckoutIf the burner or control fails any of the following tests, recheck control wiring. If the burner or control

Page 20 6104BAFG R0Step 4: Recheck smoke level. It should be Zero. This procedure provides a margin of reserve air to accommodate variable condi

6104BAFG R0 Page 21Figure 12. Blower wheel assemblySK9190Use a Feeler Gauge to set the gap to; AF = 0.125 +1/64 inch AFG = 0.030 +1/64 inchReplac

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6104BAFG R06 Page 23# Part No. Description1 Burner Housing Assembly2 Specify* Air Band - Specify # of slots3 Specify* Air Shutter - Specify # of s

Page 24 6104BAFG R06LimitedWARRANTYFor Residential, Commercial and Specialty Burners The R. W. BECKETT CORPORATION (“Beckett”) warrants to persons wh

Page 2 6104BAFG R06Table of ContentsHazard Def nitions and Owner’s Information ...

6104BAFG R06 Page 3NOTICE This manual contains information that applies to both AF and AFG burners. These burners may appear to be basically iden

Page 4 6104BAFG R06Do NOT Alter the Original Burner DesignMaintain the design to its original confi guration. Only use parts specifi ed for AF or AFG B

6104BAFG R06 Page 5General Specifi cationsPlease read and understand the manual supplied with this equipment. This equipment must be installed, ad-j

Page 6 6104BAFG R06Carefully inspect the chimney or exhaust vent system.Make sure it is properly sized and in good work-ing condition. Follow the ins

6104BAFG R06 Page 7Inspect/Prepare Installation SiteCombustion air supply The burner cannot properly burn the fuel if it is not supplied with a r

Page 8 6104BAFG R06Table 4. AFG Reduced Firing Rates (with LFRB)Burner head type Low Firing Rate Baffl e installedF0 up to 0.65 gphF3 or L1 up to 0.85