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Figure b-8 jb combustion head - dual fuel, Figure b-7 jb burner #4 - 6 fuel oil – Fulton VMP Webster Oil_Combo Burner User Manual

Page 14

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Page 14

Identification

JB Manual

Figure B-8

JB Combustion Head - Dual Fuel

Choke Cone

JB1 & JB2 Only

Primary Gas Orifices

(Behind Retention Plate)

Diffuser Assembly

Retention Plate

Oil Nozzle(s)

Gas Pilot

Secondary Gas Orifices

Blower Motor

Drawer Assembly

Air Inlet

Louver Box

Supply Oil

Press. Gauge

Jack Shaft

Oil Cam

Figure B-7

JB Burner

#4 - 6 Fuel Oil

Electrical Junction Box

High Oil Temp.

Switch

Low Atomizing

Air Press. Sw.

Atomizing Air

Bleed Muffler

Atomizing Air

Press. Gauge

Trim Heater

Safety Relief

Valve

Oil Supply To

Nozzle

Nozzle Oil

Press. Gauge

Low Oil Press.

Switch

Safety Oil

Valves

Oil Temp.

Gauge

N.O. Return

Oil Valve

Thermostat Control

Switch & Cold Oil

Interlock Switch

Drawer Assm.

Pre-heat Oil

Lines

Oil Metering

Valve

Atomizing Line

to Nozzle

Trim Heater

Air Bleed Valve