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Cosmo COS-BGGN325K Conversion Instructions

Outdoor built-in grill
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GAS GRILL
COS-BGGN325K
OUTDOOR BUILT-IN GRILL
GAS CONVERSION
INSTRUCTIONS
IMPORTANT:
READ AND SAVE THESE INSTRUCTIONS.
FOR RESIDENTIAL USE ONLY.
INSTALLER:
PLEASE LEAVE THESE INSTRUCTIONS WITH THIS UNIT FOR
THE OWNER.
OWNER:
PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE
REFERENCE.
Rev.24.10

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  • Page 1 GAS GRILL COS-BGGN325K OUTDOOR BUILT-IN GRILL GAS CONVERSION INSTRUCTIONS IMPORTANT: READ AND SAVE THESE INSTRUCTIONS. FOR RESIDENTIAL USE ONLY. INSTALLER: PLEASE LEAVE THESE INSTRUCTIONS WITH THIS UNIT FOR THE OWNER. OWNER: PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE. Rev.24.10...
  • Page 2 COSMO Appliances are designed according to the strictest safety and performance standard for the North American market. We follow the most advanced manufacturing philosophy.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Gas Grill Safety ....................4 Gas Conversion ....................7 Tools and Parts ....................8 LP to NG Conversion ..................9 Removing Grill Components ................9 Replacing Front Orifices ..................11 Replacing the Rear Orifice .................. 13 Adjusting Burner Valves ................14 Replacing the Gas Pipe ..................

  • Page 4: Gas Grill Safety

    GAS GRILL SAFETY READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages. This is the safety alert symbol.
  • Page 5 WARNING • Use outdoors only. • Read the instructions before using the appliance. • Warning: accessible parts may be very hot. Keep young children away. • This appliance must be kept away from flammable materials during use. • Do not move the appliance during use. •...
  • Page 6 WARNING • Gas leaks cannot always be detected by smell. Gas suppliers recommend that you use a gas detector approved by UL or CSA. For more information, contact your gas supplier. • Do not install a ventilation system that blows air downward toward this cooking appliance.

  • Page 7: Gas Conversion

    GAS CONVERSION WARNING FIRE AND EXPLOSION HAZARD Failure to follow these instructions exactly could result in a fire, explosion, property damage, serious injury, or death. • Never store or use gasoline or other flammable liquids or vapors near this grill or any other appliance. •...

  • Page 8: Tools And Parts

    TOOLS AND PARTS INCLUDED IN THE KIT INCLUDED 1. Front Infrared Burner Orifice (Natural Gas) - 1 6. NG Gas Hose 7. NG Quick Connect Fitting 2. Main Tube Burner Orifice (Natural Gas) - 3 8. 6mm Hex Driver 3. Rear Infrared Burner Orifice (Natural Gas) - 1 4.

  • Page 9: Lp To Ng Conversion

    LP TO NG CONVERSION STEPS Removing Grill Components 1. Lift the grill hood and ensure the grill is turned off and cooled down. 2. Take out the Warming Rack, Rotisserie, Grates, Heat Plates. Set these aside carefully. 1. Warming Rack 3.
  • Page 10 3. Use a Phillips head screwdriver to remove the screws located near the front infrared burner and the main tube burners. 4. Once the screws are removed, carefully lift out both the front infrared burner and the main tube burners.

  • Page 11: Replacing Front Orifices

    Replacing Front Orifices The next step is to replace the Liquid Propane (LP) orifices with Natural Gas (NG) orifices. Below diagram shows the size of the orifices and the burners replacement. Rear Infrared Burner LP: 0.87 / NG: 1.48 Front Main Main Main...
  • Page 12 The orifices are located at the base of each burner tube. Use the 6mm hex driver (included in the NG conversion kit) to remove the pre-installed Liquid Propane (LP) orifices from the burner valve inside the grill cavity. Once removed, install the Natural Gas (NG) orifices. Refer to the detailed orifice information below for the correct sizes.

  • Page 13: Replacing The Rear Orifice

    Replacing the Rear Orifice 1. Open the grill hood. Remove the four screws (circled in the image below) on the right of rear infrared burner from the front and detach the orifice access cover from the back of grill. 2. Use wrench to remove the existing LP Orifice (0.87mm) by turning counterclockwise direction so that it could be removed.

  • Page 14: Adjusting Burner Valves

    Adjusting Burner Valves 1. Remove all five burner knobs to access the burner valve for adjustments. 2. Use the Flathead Screwdriver (provided in the kit) to adjust the burner valve for the Natural Gas (NG). Turn the valve stem clockwise direction until it reaches the end to set it for NG.

  • Page 15: Testing And Final Checklist

    2. Follow the directions below to input NG Regulator with a Hose, NG Gas Hose, NG Quick Connect Fitting by turning it clockwise. Use the wrench to install the connection to the grill. NG Regulator with a Hose NG Gas Hose NG Quick Connect Fitting NG Input Testing and Final Checklist...

  • Page 16: Reassembling The Grill

    Reassembling the Grill After completing the conversion, reassemble the grill. Reinstall the Warming Rack, Grates, Heat Plates and Rotisserie: Place the warming rack, grates, heat plates and Rotisserie back into position and secure them. Steps to Convert Back to Liquid Propane from NG to LP: Removing Grill Components 1.
  • Page 17 3. Use a Phillips head screwdriver to remove the screws located near the front infrared burner and the main tube burners. 4. Once the screws are removed, carefully lift out both the front infrared burner and the main tube burners.

  • Page 18: Replacing Front Orifices

    Replacing Front Orifices The next step is to replace the Natural Gas (NG) orifices with Liquid Propane (LP) orifices. Below diagram shows the size of the orifices and the burners replacement. Rear Infrared Burner LP: 0.87 / NG: 1.48 Front Main Main Main...
  • Page 19 The orifices are located at the base of each burner tube. Use the 6mm hex driver (included in the LP conversion kit) to remove the pre-installed NP orifices from the burner valve inside the grill cavity. Once removed, install the LP orifices. Refer to the detailed orifice information below for the correct sizes.

  • Page 20: Replacing The Rear Orifice

    Replacing the Rear Orifice 1. Open the grill hood. Remove the four screws (circled in the image below) on the right of rear infrared burner from the front and detach the orifice access cover from the back of grill. 2. Use wrench to remove the existing NG Orifice (0.87mm) by turning counterclockwise direction so that it could be removed.

  • Page 21: Adjusting Burner Valves

    Adjusting Burner Valves 1. Remove all five burner knobs to access the burner valve for adjustments. 2. Use the Flathead Screwdriver (provided in the kit) to adjust the burner valve for the Liquid Propane (LP). Turn the valve stem clockwise direction until it reaches the end to set it for LP.

  • Page 22: Testing And Final Checklist

    2. Follow the directions below to input NG Regulator with a Hose, NG Gas Hose, NG Quick Connect Fitting Coupling by turning it clockwise. Use the wrench to install the connection to the grill. LP Regulator with a Hose Testing and Final Checklist Safety and Performance Check after Liquid Propane (LP) Conversion: Once the conversion is complete, follow these steps to test your grill and ensure safe operation.

  • Page 23: Limited Warranty

    LIMITED WARRANTY WARRANTY AND SERVICE TO RECEIVE WARRANTY SERVICE, YOUR PRODUCT MUST BE REGISTERED. TO REGISTER AND REVIEW FULL WARRANTY DETAILS, VISIT: WWW.COSMOAPPLIANCES.COM/WARRANTY SCAN TO REGISTER CUSTOMER SUPPORT TO CHAT WITH US LIVE FOR ASSISTANCE, VISIT: WWW.COSMOAPPLIANCES.COM/CHAT SCAN TO CHAT...
  • Page 24 IMPORTANT Do Not Return This Product To The Store If you have a problem with this product, please contact COSMO Customer Support at +1 (888) 784-3108 DATED PROOF OF PURCHASE, MODEL #, AND SERIAL # REQUIRED FOR WARRANTY SERVICE. IMPORTANT Ne pas Réexpédier ce Produit au Magasin...
  • Page 25 MEMO...
  • Page 26 MEMO...
  • Page 27 MEMO...
  • Page 28 APPLIANCES Cosmo is constantly making efforts to improve the quality and performance of our products, so we may make changes to our appliances without updating this manual. Electronic version of this manual is available at: www.cosmoappliances.com...

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