Viking VGSB152TNSS Installation Instructions - Page 7

BURNER ADJUSTMENT Each burner is tested and adjusted at the factory prior to shipment; however, variations in the local gas supply may make it necessary to adjust the burners. The flames of the burners should be visually checked and compared with flame height illustration. Flames should be blue and stable with no yellow tips, excessive noise or lifting. If any of these conditions exist, check if the air shutter or burner ports are blocked by dirt, debris, spider webs, etc. 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. The air shutter is locked in place by a set screw which must be loosened prior to lighting the burner for adjustments. To access the air shutter on the side burners, remove the grates, burner bowls, and grate support. With a screw driver, loosen the lock-screw on the face of the air shutter. Light the burner and adjust according to the directions below. 1. If the flame is yellow, turn the air shutter counter clockwise to allow more air to the burner. 2. If the flame is noisy and lifting away from the burner, turn the air shutter clockwise to reduce the amount of air to the burner. Once adjusted, turn the burner off, tighten the set screw on the air shutter, replace the valve panel for the grill burners and the grate support, burner bowls, and grates for the side burners. To ensure proper installation of the side burners, slide opening in air shutters over the orifice located in the front of the unit. Air Shutters 1½" (3.8 cm) FLAME HEIGHT 3/8" (.95 cm) Orifice PERFORMANCE CHECKLIST A qualified installer should carry out the following checks: 1. All internal packaging removed. 2. Specified clearances maintained to combustible materials. 3. Pressure regulator connected and set. 4. Manual shut-off valve installed and accessible. 5. Check air shutter adjustment - sharp blue flame, no yellow tipping. 6. Check for gas leaks (odors) at all gas connections. 7. Each burner lights satisfactory, individually or with adjacent burners lit. Any adjustments necessary that are the result of the installer not following instructions will be responsibility of the installer, dealer or the end user of the product. FINAL PREPARATION 1. Some stainless steel parts may have a plastic protective wrap which must be peeled off. The interior should be washed thoroughly with hot, soapy water to remove film residues and any dust or debris before being used, then rinsed and wiped dry. Solutions stronger than soap and water are rarely needed. 2. All stainless steel body parts should be wiped with hot, soapy water and with a liquid cleaner designed for this material. If buildup occurs, do not use steel wool, abrasive cloths, cleansers, or powders! If it is necessary to scrape stainless steel to remove encrusted materials, soak with hot, wet cloths to loosen the material, then use a wool or nylon scraper. Do not use a metal knife, spatula, or any other material tool to scrape stainless steel! Scratches are almost impossible to remove. REPLACEMENT PARTS Only authorized replacement parts may be used in performing service on the side burners. Do not repair or replace any part of the outdoor grill unless specifically recommended in the manual. All other servicing should be referred to a qualified technician. 12 13