Chef Master 90027
Chef Master Portable Butane Camping Stove (Model 90027) User Manual
Comprehensive instructions for safe and efficient operation.
Introduction
Thank you for choosing the Chef Master Portable Butane Camping Stove, Model 90027. This manual provides essential information for the safe and proper use, maintenance, and troubleshooting of your stove. Please read all instructions carefully before operation and retain this manual for future reference.
Important Safety Information
Always prioritize safety when operating any gas appliance. Failure to follow these instructions could result in fire, explosion, property damage, personal injury, or death.
- FOR OUTDOOR USE ONLY: This appliance is intended for outdoor use only. Do not operate indoors or in enclosed spaces.
- VENTILATION: Ensure adequate ventilation when operating the stove.
- FUEL: Use only 8 oz butane canisters designed for portable gas stoves.
- CLEARANCE: Maintain proper clearance from combustible materials.
- STABILITY: Always operate the stove on a stable, level surface.
- CHILDREN & PETS: Keep children and pets away from the stove during operation.
- HOT SURFACES: Surfaces become hot during use. Allow to cool before handling.
- LEAK CHECK: Perform a leak check after connecting a new fuel canister.
- STORAGE: Store fuel canisters in a cool, dry, well-ventilated area away from direct sunlight and heat sources.
Parts Diagram
Familiarize yourself with the components of your Chef Master Portable Butane Camping Stove.

- Burner Head: Where the flame is produced.
- Pot Support Grate: Supports cookware over the flame.
- Fuel Canister Compartment: Holds the butane fuel canister.
- Fuel Locking Lever: Secures the butane canister in place.
- Ignition Button/Control Knob: Used to ignite the stove and adjust flame intensity.
- Wind Guard: Integrated design to protect the flame from wind.
- In-Line Regulator with Pressure-Sensing Shut-Off: Safety feature to prevent over-pressure.
Setup
- Unpack the Stove: Remove the stove from its carrying case and place it on a stable, level, non-combustible surface.
- Ensure Safety Positions: Verify that the control knob is in the "OFF" position and the fuel locking lever is in the "RELEASE" position.
- Open Canister Cover: Open the fuel canister compartment cover.
- Insert Butane Canister: Align the notch on the butane fuel canister with the metal flap (D-guide) inside the compartment. Gently push the canister into place.
- Lock Canister: Push the fuel locking lever all the way down to the "LOCK" position to secure the butane canister.
- Close Cover: Close the fuel canister compartment cover.

Video: How to install the butane canister and light the stove.
This video demonstrates the correct procedure for installing the butane canister and lighting the Chef Master Portable Butane Camping Stove.
Operating Instructions
- Ignition: Turn the control knob counter-clockwise until you hear an audible "CLICK" and the burner ignites. This is the Piezo electric ignition. If it does not light on the first attempt, repeat the process.
- Adjust Flame: Rotate the control knob to adjust the flame intensity from low (simmer) to high (boil) as needed for cooking.
- Cooking: Place your cookware securely on the pot support grate.
- Shut-off: After cooking, turn the control knob clockwise to the "OFF" position until the flame extinguishes completely.
- Release Fuel: Once the stove has cooled, push the fuel locking lever up to the "RELEASE" position to disconnect the butane canister.
- Remove Canister: Open the canister compartment cover and remove the butane canister.
- Storage: Store the stove and butane canister separately in its hard-shell carrying case in a dry, well-ventilated area.

Video: Troubleshooting tips if the stove does not light.
This video provides troubleshooting steps for the Chef Master Butane Stove if it encounters issues with lighting.
Maintenance
- Cleaning: Allow the stove to cool completely before cleaning. Wipe down the exterior with a damp cloth. The pot support grate can be removed for easier cleaning. Do not use abrasive cleaners or scouring pads.
- Burner Head: Keep the burner head clean and free of food debris to ensure efficient operation. Use a soft brush if necessary.
- Storage: Always remove the butane canister before storing the stove. Store the stove in its hard-shell carrying case in a dry, well-ventilated area.
- Inspection: Periodically inspect the stove for any signs of damage, wear, or gas leaks. Do not operate a damaged stove.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Stove does not ignite. |
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| Flame is weak or inconsistent. |
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| Gas leak detected (smell of gas). |
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Specifications
- Brand: Chef Master
- Model Number: 90027
- Fuel Type: Liquefied Petroleum Gas (Butane)
- Maximum Energy Output: 7,650 BTU (2242 Watts)
- Material: Alloy Steel
- Product Dimensions: 14"L x 12"W x 5"H
- Item Weight: 4 Pounds
- Ignition: Piezo Electric
- Safety Features: In-Line Regulator with Pressure-Sensing Shut-Off, Wind-Guard
- Pan Size Capacity: Up to 10 inch pan

Warranty and Support
For warranty information, technical support, or to purchase replacement parts, please contact Chef Master customer service. Refer to the product packaging or the official Chef Master website for the most current contact details.
Online Resources:
- Visit the official Chef Master Store for additional products and information.
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