Main Burner Flame Pattern, Replace Main Burners

MAINTENANCE 29

MAIN BURNER FLAME PATTERN

The Weber® gas barbecue burners have been factory set for the correct air and gas mixture. The correct ﬂ ame pattern is shown.

1)Burner tube

2)Tips occasionally ﬂ icker yellow

3)Light blue

4)Dark blue

If the ﬂ ames do not appear to be uniform throughout the burner tube, follow the burner cleaning procedures.

(1)

(2)

(3)

(4)

MAIN BURNER CLEANING PROCEDURE

Turn off the gas supply.

Remove the manifold (See “Replace Main Burners”). Look inside each burner with a ﬂ ashlight.

Clean the inside of the burners with a wire (a straightened-out coat hanger will work). Check and clean the air shutter opening at the ends of the burners. Check and clean the valve oriﬁ ces at the base of the valves. Use a Steel bristle brush to clean outside of burners. This is to make sure all the burner ports are fully open.

CAUTION: Do not enlarge the burner ports when cleaning.

REPLACE MAIN BURNERS

1.Your Summit® gas grill must be OFF and cool.

2.Turn gas OFF at source.

3.Disconnect regulator.

4.Remove cooking grates.

5.Remove Smoker box.

6.Remove Flavorizer® bars.

7.To remove control panel refer to “Remove the control panel” under “Check for Gas Leaks.”

Gold A4

-	+
-	+

a b

a = Yellow Tab with Black Wire b = White Tab with Black Wire

Gold C4

-	+
-	+

a c d

a = Blue Tab with Black Wire b = Yellow Tab with Black Wire c = White Tab with Black Wire d = Solid White Wire

Gold B4

-	+
-	+

a	c	d
	b	d
	b

a = Yellow Tab with Black Wire b = White Tab with Black Wire c = Solid White Wire

d = Grounding Wire

Gold D4

-	+
-	+
	a	c e f
		b	d
		b
a =	Blue Tab with Black Wire
b =	Yellow Tab with Black Wire
c =	White Tab with Black Wire
d =	Solid White Wire
e =	Solid Blue Wire
f =	Grounding Wire