Napoleon Fireplaces GDS 50-N - Manual (Page 20)

20
W415-0098 / A / 08.07.03
Remove the pilot screw cap. Adjust the pilot screw to pro-
vide properly sized flame. Turn in a clockwise direction to
reduce the gas flow. Replace the pilot screw cap.
REAR BURNER
FRONT BURNER
AIR SHUTTERS
FIGURE 46
FIGURE 47
FIGURE 48
Air shutter adjustment
must only be done by a
qualified gas installer!
FIGURE 49
To access the venturi, remove the screw securing each
burner to the burner pan; slide to the right, lift up and out.
For the air shutter settings, see the chart below.
Closing the air shutter will cause a more yellow flame, but
can lead to carboning. Opening the air shutter will cause a
more blue flame, but can cause flame lifting from the burner
ports. The flame may not appear yellow immediately; allow
15 to 30 minutes for the final flame colour to be estab-
lished.
FRONT BURNER REAR BURNER
NG ¼ ½
LP ¼ ½
ADJUSTMENTS
VENTURI ADJUSTMENT PILOT BURNER ADJUSTMENT