Installation Guide

40
Proper Burner Position and Operation
CAUTION
Turn o gas at source and disconnect the unit before servicing. To avoid the possibility of burns,
maintenance should be done only when the Pizza Oven is cool. A leak test must be performed
annually and whenever any component of the gas train is replaced or gas smell is present.
Valve with
orice
Burner
Position
Proper Flame
Image 2
Image 1
LIGHT BLUE
DARK BLUE
BURNER
BURNER PORT
1. Check burner installation by ensuring that the valve
orifice body is securely inserted into the end opening of
the burner tube. (See Image 1)
2. To check for proper flame. Turn burner on high and
compare to (See image 2) for proper flame consistency.
1/2” (13mm) Flame Height
If the ame is not touching the burner, more
oxygen is supplied to the fuel than required.
Turn the air shutter valve clockwise to reduce the
opening.
If the ame color is yellow, less oxygen is
supplied to the fuel than required. Turn the air
shutter valve counter clockwise to increase the
opening.
Too much Oxygen
No Oxygen
Improper Flame
Proper Flame
1/2” (13mm) Flame Height
YELLOW TIPPING
YELLOW
LIGHT BLUE
LIGHT BLUE
DARK BLUE
BURNER PORT
BURNER
Adjust the air shutter to
achieve the proper flame.