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ASSEMBLY AND OPERATING INSTRUCTIONS The Irondale USG890 The Cumberland USG730 The Hooch USG350 A MAJOR CAUSE OF FIRES IS FAILURE TO MAINTAIN REQUIRED CLEARANCES (AIR SPACE) TO COMBUSTIBLE MATERIALS. IT IS OF UTMOST IMPORTANCE THAT THIS PRODUCT BE INSTALLED ONLY IN ACCORDANCE WITH THESE INSTRUCTIONS.
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Introduction Use only wood cooking pellets specified by the manufacturer. It is important to use only cooking pellets that is dry and free from dirt or other impurities. The cooking pellet industry has established standards for wood pellet manufacturers. We recommend that cooking pellets used in all U.S. Stove pellet burning grills meet or exceed the following specifications: Use ONLY pelletized fuel formulated for cooking Do Not Use Cooking Pellets Labeled as Having Additives...
Safety Information READ INSTRUCTIONS BEFORE • IMPORTANT: outlet. Do not use an adapter plug or sever the INSTALLING AND USING THE APPLIANCE. Failure to do grounding plug. Do not route the electrical cord so may result in property damage, bodily injury, or underneath, in front of, or over the grill.
Clearance To Combustibles REAR WALL 24” This pellet grill must be installed with the clearance to combustibles as shown in this manual. Warning: Do not operate this grill under a ceiling or overhang. 12” 12” Overall Dimensions USG350 40-3/8” 44-1/16” 22-3/16”...
Assembly Instructions READ ALL INSTRUCTIONS BEFORE INSTALLING AND USING THE APPLIANCE TOOLS AND MATERIALS NEEDED FOR INSTALLATION • #3 phillip screwdriver (use of a drill with a phillips bit will speed up the assembly process) Use proper assembly technique when installing bolts, start all bolts first and then tighten appropriately. The assistance of a second person is strongly recommended.
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Note: The three cushioned pads installed between the lid and the body of the unit are for shipping purposes only. Please remove them. 3. Initial Firing System Check IMPORTANT: DO NOT put any pellets into the hopper or grill during the Initial Firing System Check. •...
STEP 3 GRILL SURFACE, DRIP PAN, AND FLAME 4. Warming Grate PLATE ASSEMBLY • Place the warmer onto the warmer mounting brackets. 1. Flame Plate Installation • There are two cutouts along the bottom edge of the flame plate, one in the front and one in the rear.
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MODE TEMP PRIME SETPOINT SMOKE USSC GRILLS • USSCGRILLS.COM Adjust cook temperature Change temperature display Make sure the grill is always sitting level or is slightly tilted towards the drip bucket. STANDARD STARTUP SEQUENCE 1. Fill the hopper with pellet fuel. Never leave pellets in the hopper and only use the minimum amount of pellets needed for cooking.
Operating Tips • When the grill is plugged in, the control board will flash through a sequence of letters and numbers before going to a blank display screen. • When the grill is turned on, there will be three flashing lights found between the numbers of the display. The three lights will continue to flash until the grill reaches 180°F, then the startup sequence will be finished.
MEAT PROBE The grills meat probe will track the temperature of the food as it cooks without having open the grill lid several times to test the food with an instant-read thermometer. The correct placement of the meat probe is especially important when cooking at a higher heat as opposed to low and slow;...
DISPOSAL OF ASHES Ashes should be placed in a steel metal container with a tight-fitting lid. The closed container of ashes should be placed on a non-combustible floor or on the ground well away from all combustible materials, pending final disposal.
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AFTER GRILL HAS BEEN ON FOR A WHILE, THE BURN POT OVERFILLS Possible Causes Possible Remedies (Unplug grill first when possible) Follow all cleaning procedures in the “Maintenance” section Grill is dirty, which restricts airflow through the burnpot of the owner’s manual. Burnpot holes are blocked Remove the burnpot and thoroughly clean it.
USG730, USG890 893277 Spice Rack 893281 Control Board 80827 IN ORDER TO MAINTAIN WARRANTY, COMPONENTS MUST BE REPLACED USING ORIGINAL USSC PARTS PURCHASED THROUGH YOUR DEALER OR DIRECTLY FROM USSC. USE OF THIRD PARTY COMPONENTS WILL VOID THE WARRANTY. -13-...
How to Order Repair Parts This manual will help to obtain efficient, dependable service from this grill, and enable repair parts to be ordered correctly. Keep this manual in a safe place for future reference. The full model number is located on the nameplate attached to the grill. When ordering repair parts, always give the following information as shown in this list: 1.
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