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Outdoor LP Gas Barbecue Grill Model No. GBC1128W
Contact 1.800.762.1142 for assistance. Do not return to place of purchase.
For great recipes and tips, visit recipes.uniflame.com
Operating Instructions
Checking for Leaks
Burner Connections
1. Make sure the regulator valve and hose connections
are securely fastened to the burner and the tank.
If your unit was assembled for you, visually check
the connection between the burner venturi pipe and
orifice. Make sure the burner venturi pipe fits over
the orifice.
WARNING: Failure to inspect this
connection or follow these instructions
could cause a fire or an explosion
which can cause death, serious bodily
injury, or damage to property.
2. Please refer to diagram for proper installation
(Figures 1 and 2).
3. If the burner pipe does not rest flush to the orifice,
please contact 1.800.762.1142 for assistance.
Tank/Gas Line Connection
1. Make 2-3 oz. of leak solution by mixing one part
liquid dishwashing soap with three parts water.
2. Make sure control knobs are (OFF) position
(Figure 3).
3. Connect LP gas tank per “Installing LP Gas Tank”
section.
4. Turn LP gas tank valve to “OPEN”.
5. Spoon leak check solution at all “X” locations
(Figures 1, 2 and 4).
a. If any bubbles appear turn LP gas tank valve to
“CLOSED”, reconnect and re-test.
b. If you continue to see bubbles after several
attempts, turn LP gas tank valve to “CLOSED” and
disconnect LP gas tank, per “Disconnect LP Gas
Tank” instructions, and contact 1.800.762.1142
for assistance.
c. If no bubbles appear after one minute turn LP gas
tank valve to “CLOSED”, wipe away solution and
proceed.
Operating Main Burners
First Use
1. Make sure all labels, packaging and protective films
have been removed from the grill.
2. Remove manufacturing oils before cooking on this
grill for the first time by operating the grill for at
least 15 minutes on (HIGH) with the lid closed. This
will “heat clean” the internal parts and dissipate
odors.
Lighting Instructions
CAUTION: Keep outdoor gas cooking
appliance area clear and free from
combustible materials, gasoline and
other flammable vapors and liquids.
CAUTION: Do not obstruct the flow of
combustion and ventilation air.
CAUTION: Check and clean burner/
venturi tubes for insects and insect
nests. A clogged tube can lead to a fire
beneath the grill.
CAUTION: Attempting to light the burner
with the lid closed may cause an
explosion.
1. Open lid.
2. Make sure there are no obstructions of airflow to
the burners. Spiders and insects can nest within
and clog the burner / venturi tube at the orifice. A
clogged burner tube can lead to a fire beneath the
appliance.
3. All control knobs must be in the (OFF) position
(Figure 3).
4. Connect LP gas tank per “Installing LP Gas Tank”
section.
5. Turn LP gas tank valve to “OPEN”.
6. Select burner to light. Push and turn control knob to
(HIGH).
7. Press the (electronic igniter) button and hold for
up to 5 seconds to light burner.
8. If ignition does not occur in 5 seconds, turn burner
control knob (OFF), wait 5 minutes, and repeat
lighting procedure.
9. If igniter does not light burner, use a lit match
secured with the lighting rod provided to light
burners manually. Access the burners through the cooking grid and heat plates. Position the
lit match near side of the burner (Figure 5 and 6).
Important: Always use the lighting rod provided when lighting burners with a match.
10. After lighting, observe the burner flame, make sure all burner ports are lit and flame height
matches illustration (Figure 7).
Note: Each burner lights independently - repeat steps 5-10 for the other burners.
CAUTION: If burner flame goes out during operation, immediately turn
the control knobs to the (OFF) position, turn the LP gas tank valve to
“CLOSED” and open lid to let the gas clear for 5 minutes before re-
lighting.
Turning Off
1. Turn LP gas tank valve to “CLOSED”.
2. Turn all control knobs clockwise to the (OFF) position.
Note: A “poof” sound is normal as the last of the LP gas is burned.
3. Disconnect LP gas tank per “Disconnect LP Gas Tank” instructions.
Direct Cooking
CAUTION: Do not leave grill unattended while preheating or burning off food
residue on (HIGH). If grill has not been cleaned, a grease fire can occur.
Cooking directly over lit burners is ideal for searing in juices and grilling food requiring less than
25 minutes of grilling time, such as steaks, hamburgers, hot dogs, chicken parts, vegetables
and fruit.
1. Open lid and ignite the desired burner(s) per “Lighting Instructions” section..
2. Close lid and preheat grill on (HIGH).
3. Wear protective gloves and use long handle tongs to place food onto cooking grids above the
lit burners.
4. Adjust controls to desired flame height.
5. With lid open or closed, cook until desired internal food temperatures are achieved.
6. Turn grill OFF per “Turning Off” instructions.
For more tips on direct cooking please see “Tips for Better Cookouts and Longer Grill Life”
Indirect Cooking
CAUTION: Do not leave grill unattended while preheating or burning off food
residue on (HIGH). If grill has not been cleaned, a grease fire can occur.
Not cooking directly over lit burners is ideal for slow cooking and foods requiring more than 25
minutes such as most roasts, loins, chops, whole chickens, turkey, fish and baked goods.
1. Open lid and ignite the desired burner(s) per “Lighting Instructions” section..
2. Close lid and preheat grill on (HIGH).
3. Wear protective gloves and use long handle tongs to place food onto cooking grids above the
un-lit burners.
4. Adjust controls to desired flame height.
5. With lid closed, cook until desired internal food temperatures are achieved.
6. Turn grill OFF per “Turning Off” instructions.
For more tips on indirect cooking please see “Tips for Better Cookouts and Longer Grill Life”
Controlling Flare-ups
CAUTION: Putting out grease fires by closing the lid is not possible.
• Do not use water on a grease fire. This can cause the grease to
splatter and could result in serious burns, bodily harm or other
damage. If a grease fire develops, turn knobs (OFF) and LP gas
tank valve “CLOSED”.
• Do not leave grill unattended while preheating or burning off food
residue on (HIGH). If grill has not been cleaned, a grease fire can
occur that may damage the product.
WARNING: When cooking, fire extinguishing materials shall be readily
accessible. In the event of an oil/grease fire, do not attempt to
extinguish with water. Use type BC dry chemical fire extinguisher or
smother with dirt, sand or baking soda.
Flare-ups are a part of cooking meats on a grill, and adds to the unique flavor of grilling.
Excessive flare-ups can over-cook your food and cause a dangerous situation for you
and your grill.
Important: Excessive flare-ups result from the build-up of grease in the bottom of your grill.
Minimize Flare-ups:
1. Trim excess fat from meats prior to cooking.
Figure 1
Burner
venturi
pipe
LP Gas
Valve with
Orifice
Main Burners
LP Gas
Connection
Figure 2
LP Gas
Connection
LP Gas Valve
with Orifice
Side Burner
Burner
venturi
pipe
Figure 3
OFF
APAGADO
Figure 4
X
X
X
X
X
Figure 5
Figure 6
Figure 7
Burner
Flame
Slight
Yellow
Slight
Blue
Dark
Blue