Sure Heat 2008 Surefire SF278LP - Manual (Page 20)

Care and Maintenance
20
GENERAL MAINTENANCE
- Keep outdoor cooking gas appliance area clear and free from combustible materials, gasoline and
other flammable vapors and liquids.
- Do not obstruct the flow of combustion and ventilation air.
- Keep the ventilation openings of the cylinder enclosure free and clear from debris.
- Visually check the burners
Normal: Soft blue flames
O u t o f A d j u s t m e n t : Hard blue
flames- too much air
Poor Combustion:
wavy, yellow
flames- too little air