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

20
W415-0098 / C / 04.19.06
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.
FIGURE 36
FIGURE 37
FIGURE 38
Air shutter adjustment
must only be done by a
qualified gas installer!
FIGURE 39
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
P
I
PI
PILOT SCREW
L OT
N O
L
O
T
H I
L O
FF O