1. Introduction
This manual provides essential information for the proper use and installation of the Royal Range 9708 Natural Gas to Liquid Propane Conversion Kit. This kit is designed to adapt commercial cooking equipment, originally configured for natural gas, to operate safely and efficiently with liquid propane (LP) gas. It is crucial to follow all instructions carefully to ensure safe and correct operation.
2. Safety Information
WARNING: Gas appliance conversion must only be performed by a qualified, licensed gas technician. Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Read these instructions thoroughly before attempting any conversion.
- Always disconnect the appliance from the gas supply and electrical power before beginning any work.
- Ensure adequate ventilation during the conversion process.
- Check all gas connections for leaks using a non-corrosive leak detection solution after conversion.
- Verify that the gas pressure regulator is set correctly for LP gas.
- Keep children and pets away from the work area.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
3. Package Contents
The Royal Range 9708 Natural Gas to Liquid Propane Conversion Kit includes the following components:
- Gas Pressure Regulator
- Assorted Brass Fittings/Orifices (specific to LP conversion)
- Instruction Sheet (this document)
Figure 1: Royal Range 9708 Natural Gas to Liquid Propane Conversion Kit components. This image displays the Royal Range 9708 Natural Gas to Liquid Propane Conversion Kit. It features a silver-colored gas pressure regulator with a blue cap, alongside several small brass fittings. These components are essential for converting a natural gas appliance to operate with liquid propane.
4. Setup and Installation
IMPORTANT: This conversion must be performed by a qualified, licensed gas technician in accordance with all applicable codes and regulations.
- Preparation: Ensure the appliance is completely disconnected from the gas supply and electrical power before beginning any work. Clear the work area and have all necessary tools ready.
- Access Components: Gain access to the existing natural gas regulator and burner orifices on the appliance. This may involve removing panels or covers.
- Remove Natural Gas Components: Carefully remove the natural gas regulator and replace it with the LP gas regulator provided in this kit. Also, replace all natural gas burner orifices with the corresponding LP orifices from the kit. Ensure proper sealing of all connections.
- Adjust Regulator: The LP gas regulator must be properly adjusted to the correct manifold pressure for LP gas, as specified by the appliance manufacturer.
- Leak Test: After all components are installed and connections tightened, reconnect the LP gas supply. Perform a thorough leak test on all new and disturbed connections using a non-corrosive leak detection solution. Bubbles indicate a leak. Do not use an open flame to check for leaks.
- Relight Pilot (if applicable): If the appliance has a pilot light, follow the manufacturer's instructions for relighting it.
- Test Operation: Test the appliance's operation on LP gas to ensure proper ignition, flame characteristics, and temperature control.
- Affix Conversion Label: Permanently affix the LP conversion label (if provided with the appliance or kit) to the appliance in a visible location, indicating that it has been converted to LP gas.
5. Operating Instructions (Post-Conversion)
Once the conversion is complete and verified by a qualified technician, the appliance should operate according to its original design specifications, but now utilizing Liquid Propane gas. Refer to the original appliance's user manual for specific operating instructions, including ignition procedures, temperature settings, and safety precautions relevant to its daily use.
- Ensure the LP gas supply valve is fully open before operating the appliance.
- Observe flame characteristics: LP flames should be stable, blue, and without yellow tips.
- If any unusual odors or operational issues are detected, immediately shut off the gas supply and contact a qualified technician.
6. Maintenance
Regular maintenance of gas appliances is crucial for safety and efficiency. While this kit itself requires no specific maintenance beyond proper installation, the appliance it converts will still require routine checks.
- Periodically inspect gas lines and connections for any signs of wear, damage, or leaks.
- Ensure burner orifices remain clear of debris to maintain proper flame characteristics.
- Have the appliance inspected annually by a qualified technician to ensure continued safe and efficient operation.
- Only use genuine OEM replacement parts for any repairs or further maintenance to ensure safety, reliability, and performance.
7. Troubleshooting
If you experience issues after the conversion, consider the following:
- No Gas Flow: Check if the LP gas supply valve is open and if the LP tank has gas. Verify the regulator is correctly installed and adjusted.
- Improper Flame: Yellow or unstable flames may indicate incorrect orifice installation, improper regulator adjustment, or a blockage.
- Gas Odor: Immediately shut off the gas supply and ventilate the area. Do not operate any electrical switches or appliances. Contact a qualified gas technician or your gas supplier immediately.
For any issues related to gas supply or appliance operation after conversion, always consult a qualified, licensed gas technician.
8. Specifications
- Model: Royal Range 9708
- Type: Natural Gas to Liquid Propane Conversion Kit
- Item Weight: Approximately 6.4 ounces
- Product Dimensions: Approximately 7 x 5 x 4 inches
- Included Components: Replacement Part (Gas Regulator, Orifices)
- Country of Origin: United States
9. Warranty and Support
This Royal Range 9708 Conversion Kit is a genuine OEM replacement part, designed for safety, reliability, and performance. For specific warranty information regarding this component, please refer to the documentation provided with your original appliance or contact Royal Range customer support directly.
For technical support or inquiries regarding this product, please contact Royal Range customer service. Always ensure that any service or installation is performed by qualified professionals.
Royal Range Contact Information: Please refer to the official Royal Range website or your appliance documentation for the most current contact details.