L.B. White Pilot Light Ignition Installation And Service Manual

Also see for 346: Installation and service guide Owner's manual and instructions

L.B. White Pilot Light Ignition Installation And Service Manual Manual pdf 64 page image

Pilot AssemblyServicingInstructions8.5-111. Disconnect the heater from its electrical supply andclose all fuel supply valves to the heater.2. Open the burner end access door or remove theaccess panel.3. Remove the screw(s) that secure the pilot assembly tothe burner.ATTENTIONSome models may require removal of a single wing screwwhich holds the pilot assembly to the burner.4. Clean the pilot assembly using a soft brush orcompressed air.5. If necessary, use the appropriate wrench to loosen thepilot line’s compression nut at the orifice inlet and toremove the orifice from the pilot bracket. You mayneed to remove the pilot bracket from the burner toaccomplish this.August 1999CAUTIONAllow the pilot assembly to cool before servicing.Wing SScrewPilot LLine NNutOrifice