A Guide To The Perfect Flame All Series A properly adjustedflame should be stable and quiet. The flame should have a sharp, well defined blue inner cone. Yellow tipping should not be present.The flame should be stable and uniform, and not lift out of the ports. Allow 5 minutes for the flame to "warm up" and stabilize.
Checking The Flame All Series The color of the flame is significant in determining if the proper amountof air is present in the gas mixture. Flames on the HI setting must have clean, sharp blue flames with distinct inner cones approximatelyone inch high. Soft, lazy flames with indistinct cones or with yellow tips signify an insufficient amount of air. signify excessive air. To adjust the air mixture: first make sure the burner knobs are in the off position, then loosen the screw on top of the air shutter, and turn the shutter to obtain the correct aperture size (see table on page 45). Tighten Noisy flames that tend to lift away from the burner the screw after the adjustment is completed. Flames on the LOW setting must also be checked. Turn the burner control knob to the LOW (simmer) setting. At this setting, all ports in the burner must he fully lit with the smallest possible flames. An if the flames are high. To adjust, set the knob to LOW, then pull the knob out. Use a thin flat screwdriver center of the valve stem. Turn the screw clockwise to lower the flame and counterclockwise to increase it. (1/8" wide) to reset the if some screw not stay the adjustment is necessary adjustingports dolocated atlit, or 11 i i i i _ I , [ O "N.
