User Manual for Burnhard WAYNE Jr. 1-Burner Gas Grill
Quick guide for the Burnhard WAYNE Jr. 1-burner gas grill, covering assembly, gas connection, ignition, cleaning, and troubleshooting.
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This document provides essential instructions for the safe assembly, operation, and maintenance of the Burnhard WAYNE Jr. 1-burner gas grill. Always read the full safety instructions before use. The grill is intended for outdoor use only in well-ventilated areas.
Assembly
Follow these steps to assemble your grill:









- Attach the gas cartridge holder to the frame using the provided screws and washers.
- Insert the grease tray and the protective cover for the oil outlet.
- Place the cast iron grill racks into the combustion chamber.
- Attach the lid handle and the thermometer.
- Secure the lid hinges and the quick-release fastener.
Connecting the gas cartridge
Ensure all flames are extinguished and the regulator is fully closed before connecting. Align the gas valve straight onto the gas cartridge and turn counter-clockwise until hand-tight. Perform a leak test using soapy water (1 part soap to 3 parts water) on all seals before every use.
Operating the gas grill
Always ignite the grill with the lid open. Turn the regulator counter-clockwise to the maximum position and press the ignition button on the right side of the frame. If it does not ignite, wait 5 minutes before trying again. Regulate heat by turning the control knob.

Cleaning and maintenance
Clean the grill after every use. Let the grill burn out for 15-30 minutes without food to burn off residue, then scrub with a stainless steel brush. Perform a deep cleaning every 3-4 months. Ensure the Venturi tube is free of obstructions using a brush.
Troubleshooting
- Burner does not ignite: Check if the gas cartridge is empty, the pressure reducer is defective, or if there are foreign bodies in the burner/ignition system.
- Small flame or hissing noise: Clean the burner or ensure it is seated correctly.
Manufacturer information
Burnhard
Practical help
Common problems
Check if the gas cartridge is empty, clean the burner/ignition system, or replace the piezo ignition.
Clean the burner or ensure it is seated correctly on the nozzle.
Before use
- Ensure the grill is on a level, stable, and fire-resistant surface.
- Maintain a 1.5m distance from flammable materials.
- Check the gas hose and regulator for cracks or damage.
- Perform a leak test on all connections.
- Ensure the burner is correctly positioned on the nozzle.
Images and diagrams
- The ignition sequence involves turning the regulator counter-clockwise and pressing the ignition button on the right side of the frame.
- The burner must be locked at a 90-degree angle on the nozzle.
Model compatibility
- Designed for use with Coleman C300 propane/butane mixture cartridges.
- Compatible with other 7/16 inch screw-on cartridges containing 70% butane and 30% propane.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.