Grill/Griddle Burner Adjustment - Viking Professional Custom VGSC5304B Install Manual

GRILL/GRIDDLE BURNER ADJUSTMENT

Grill (Illustration #)
1. The grill burner orifice and air shutter are located beneath the front
end of the grill assembly. To gain access to the adjsutments,
remove the grill grate, flavor generator plates, grate support, and
the burner shield.
2. Remove the screw at the front and rear of the burner.
3. Lift the tube burner off the orifice and locate the air shutter
adjustment screw at the end of the burner.
4. Loosen the screw and adjust the air shutter to the desired setting.
(for natural gas open shutter approximately 7/16" [1.1 cm]; for
LP/Propane gas open the air shutter approximately 3/8" [0.98 cm]).
5. Tighten the screw, then replace tube burner on orifice.
6. Check flame for desired height before replacement of the above
parts.
7. Use a 1/2" (1.3 cm) deep socket to adjust the orifice head on Nat.
gas only (LP tighthened to fixed orifice); turn clockwise to decrease
the flame and counter clockwise to increase the flame. With a
proper flame height, adjust the air shutter to obtain a blue flame
with no yellow tipping that sits on the burner at the burner ports.
(a) Open the air shutter gap to eliminate yellow tipping.
(b) Close the air shutter gap to prevent a noisy flame that lifts off
the burner.
TUBE
Screw (rear of burner)
BURNER
Griddle (Illustration 4)
1. To gain access to the burner orifice and air shutter, remove grates and grate supports located on either side of the
griddle. Lift and remove griddle. CAUTION: Before fully removing the griddle assembly, lift the griddle assembly
approximately 4" above the griddle box. Carefully remove the temperature probe from the probe bracket. (See
Detail "B") Make note of the position of the temperature probe so it can be reinstalled properly. Failure to
properly reinstall can result in damage to the temperature probe.
2. Carefully remove ignitor and put to the side.
3. Remove the metal plate located below the burner.
4. Remove the screws at the front and rear ofthe burner, remove the burner tube and locate the air shutter adjustment
screw at the end of the burner tube.
5. Flame adjustments are the same as grill - see #4-#7 under Grill.
6. Replace all griddle parts, griddle, grate supports, and grates.
12" Grill Assembly
1. Grill Grates
2. Flavor Generator
plates
3. Heat Deflector
4. Grill Frame
Screw (front of burner)
Air shutter
Detail B
12
24" Grill Assembly
1
2
3
4
5
6
5. Grill Burner Sheild
(Do not remove
from burner)
6. Burner
(Do not remove)
Illustration 3
Air shutter adjustment screw
Probe Bracket