Introduction
The Flame King FK8500CGA High Intensity Propane Torch Head is designed for a wide range of applications, offering a high-intensity ultra swirl flame for efficient heat delivery. This manual provides essential information for the safe and effective use of your torch head, including setup, operation, maintenance, and safety guidelines.
Important Safety Information
WARNING: This product is intended for outdoor use only in a well-ventilated area. Improper use can result in fire, explosion, property damage, personal injury, or death. Always read and understand all instructions and warnings before operating.
- Always wear appropriate personal protective equipment, including safety glasses and gloves.
- Ensure the work area is clear of flammable materials.
- Never point the torch at yourself, other people, or animals.
- Do not use the torch in confined spaces or near combustible vapors.
- Always check for gas leaks before use. Apply a soapy water solution to connections; bubbles indicate a leak.
- Store propane cylinders in a cool, dry, well-ventilated area, away from direct sunlight and heat sources.
- Keep out of reach of children.
Product Overview and Features
The Flame King FK8500CGA torch head is engineered for durability and performance, featuring a stainless steel burn tube, cast aluminum body, and brass burn tip. Key features include:
- High-Intensity Ultra Swirl Flame: Provides concentrated heat for various tasks.
- Pressure Regulated: Ensures consistent flame performance, even when tilted or inverted.
- Instant On/Off Ignition: For quick starts and fuel savings.
- Continuous Flame Lock: Allows for hands-free operation.
- Flame Adjustment Knob: Easily control flame size and intensity.
- Secure CGA600 Connection: Compatible with standard 1LB propane cylinders, MAPP, and MAP-PRO gases.

Image 1: The Flame King FK8500CGA High Intensity Propane Torch Head.

Image 2: Front packaging of the Flame King FK8500CGA torch head, illustrating its key features.

Image 3: Rear packaging of the Flame King FK8500CGA torch head, showing additional features and applications.
Setup
Follow these steps to safely connect your Flame King FK8500CGA torch head to a propane cylinder:
- Ensure the torch head's gas control knob is fully closed (turned clockwise).
- Align the CGA600 connection on the torch head with the valve on the propane cylinder (1LB propane, MAPP, or MAP-PRO).
- Thread the torch head onto the cylinder by hand, turning clockwise until snug. Do not overtighten.
- Check for leaks using a soapy water solution. If bubbles appear, tighten the connection slightly and recheck. If leaks persist, do not use the torch.

Image 4: Detail of the CGA600 connection for gas cylinders.

Image 5: The torch head connected to different Flame King refillable propane cylinders, also compatible with standard 1LB disposable cylinders.
Operating Instructions
Ignition
- Slowly open the gas control knob (counter-clockwise) until you hear a slight hiss of gas.
- Press the ignition trigger to ignite the flame. The torch features instant on/off ignition.

Image 6: The ignition trigger and safety lock on the torch head.
Flame Adjustment
Adjust the flame size and intensity by rotating the gas control knob. Turn clockwise to decrease the flame and counter-clockwise to increase it.

Image 7: The flame adjustment knob for precise control.
Continuous Flame Lock
For extended use, engage the continuous flame lock. After igniting the torch, push the lock button to keep the flame active without continuously holding the trigger. To disengage, simply press the trigger again.
Video 1: Demonstration of the Flame King FK8500CGA torch head's features, including ignition, flame adjustment, and continuous flame lock, showcasing its use for various applications like woodworking, fire starting, and kitchen tasks.
Applications
The Flame King FK8500CGA torch head is versatile and suitable for numerous tasks:
- Metalworking: Brazing copper and steel.
- Soldering: Large diameter soldering.
- Woodworking: Burning and finishing wood.
- Lighting: Charcoal, fire pits, and campfires.
- Thawing: Frozen pipes and locks.
- Culinary: Searing meat, caramelizing sugar, and other kitchen torch applications.
- General DIY: Weed control, paint removal, melting ice, and roof torching.

Image 8: Various applications of the torch head, including brazing, woodworking, culinary use, and lighting charcoal.

Image 9: Additional applications of the torch head, such as weed control, melting ice, and paint removal.
Maintenance
Proper maintenance ensures the longevity and safe operation of your torch head:
- After each use, ensure the gas control knob is fully closed and the torch head has cooled completely before detaching from the cylinder.
- Clean the torch head exterior with a damp cloth. Do not use abrasive cleaners or solvents.
- Inspect the connections and O-rings regularly for wear or damage. Replace any worn parts immediately.
- Store the torch head in a clean, dry place, disconnected from the fuel cylinder.
Troubleshooting
If you encounter issues with your Flame King FK8500CGA torch head, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Torch does not ignite. | Gas control knob is closed; igniter is faulty; cylinder is empty or improperly connected. | Open gas knob; check igniter for spark; ensure cylinder is full and securely connected. |
| Flame is weak or inconsistent. | Low fuel in cylinder; gas control knob not fully open; clogged burner tip. | Replace cylinder; open gas knob further; clean burner tip (ensure torch is cool and disconnected). |
| Gas leak detected. | Loose connection; damaged O-ring. | Tighten connections; replace O-ring if damaged. Do not use if leak persists. |
Specifications
- Model: FK8500CGA
- Brand: Flame King
- Material: Aluminum, Brass, Stainless Steel
- Item Weight: 1 Pound
- Product Dimensions: 3.5"L x 1.5"W x 11"H
- Connection Type: CGA600
- Compatible Fuels: Standard 1LB Propane cylinders, MAPP, MAP-PRO
- UPC: 850034692456

Image 10: The ergonomically designed grip of the torch head for comfortable and controlled use.

Image 11: The Flame King torch head is CSA Certified for safe use.
Warranty and Support
For warranty information or technical support regarding your Flame King FK8500CGA High Intensity Propane Torch Head, please refer to the documentation included with your purchase or visit the official Flame King website. You may also contact Flame King customer service directly for assistance.
For additional products and information, visit the Flame King Store.





