It is actually encouraged to have a fire extinguisher in your pit, however make sure you have a fire extinguisher that is meant for electrical fires such as a Halon Fire extinguisher.
Fire Class--------Intended Use
A ---------Ordinary combustibles
B ---------Flammable liquids
C ---------Energized electrical equipment
D----------Combustible metals
K ----------Cooking oils
Two thumbs up to you for being ahead of the game with safety
