Jenn-Air JGRP430WP Installation Instruction - Page 27

Replace Oven Bake Burner Cover 1. Align rear shoulder screw mounting holes (keyholes) on the oven bake burner cover with shoulder screws in the bottom of the oven. A 4. Apply masking tape to the end of a 7 mm nut driver to help hold the gas orifice spud in the nut driver while changing it. Insert nut driver into the gas opening and press down onto the gas orifice spud and remove by turning the gas orifice spud counterclockwise and lifting out. Set gas orifice spud aside. 5. Replace with correct Natural gas orifice spud. See the "Natural Gas Orifice Spud/Hood Chart." Use the following chart to find the exact orifice spud placement. Remove choke from medium burner base. Natural Gas Orifice Spud/Hood Chart Burner Rating Size Burner Style 5,000 BTU 1.01 mm Small burners B A. Shoulder screw mounting holes (keyholes) B. Shoulder screws 2. Drop cover and slide to left or right to slide shoulder screws into narrow ends of keyholes and lock into place. 15,000 BTU 20,000 BTU 1.75 mm Medium burners 2.10 mm 0.52 mm Large burner - main Large burner - simmer 18,000 BTU 1.93 mm Grill burner Burner orifice spud A A A. Bake burner cover To Convert Surface Burners 1. If the burner grates are installed, remove them. 2. Remove burner cap. 3. Remove the burner base. Large Dual Burner A A. Burner cap B B. Burner base Medium Burner A A. Burner cap C B B. Burner base C. Choke (for use with medium burner, LP gas only) A Small Burner B A. Burner cap B. Burner base A. Size stamp 6. Place LP gas orifice spuds in plastic parts bag for future use and keep with package containing literature. 7. Replace the burner base. 8. Replace burner cap. 9. Repeat steps 2 through 8 for the remaining burners. Complete Installation 1. Refer to the "Make Gas Connection" section for properly connecting the range to the gas supply. 2. Refer to the "Electronic Ignition System" section for proper burner ignition, operation, and burner flame adjustments. IMPORTANT: You may have to adjust the "LO" setting for each cooktop burner. Checking for proper cooktop burner flame is very important. The small inner cone should have a very distinct blue flame ¼" (0.64 cm) to ½" (1.3 cm) long. The outer cone is not as distinct as the inner cone. LP gas flames have a slightly yellow tip. 3. Refer to "Complete Installation" in the "Installation Instructions" section of this manual to complete this procedure. 27