Built-in 2 Burner Gas Cooktop,black Tempered Glass Dual Gas Stove with Brass Burner Cap,high Power Household Gas Hob,double Wok Burner Gas Cooking Range

1. Operating Instructions

1.1 Pre-Use Installation & Inspection

1. This is a built-in gas cooktop. Cut the countertop opening strictly according to the product installation size. Keep a minimum 15cm gap between the hob and side cabinet walls, and maintain a vertical clearance of at least 60cm between the hob and the range hood above.

2. Connect the gas inlet to your gas supply with a certified gas hose and matched pressure regulator. Tighten all connecting joints completely.

3. Gas leakage test: Brush diluted soapy water over all pipe joints and connectors. If bubbles emerge, close the main gas valve at once and re-seal the fittings. Never use an open flame to detect gas leaks.

4. Confirm the hob is matched with your gas type (Natural Gas / LPG). Do not use mismatched gas without professional nozzle replacement.

5. Install the cast iron pan supports, enamel burner caps and burner heads in correct position before ignition. Make sure all components are placed flat and stable.

1.2 Ignition & Cooking Operation

1. Open the main gas supply valve.

2. Choose the control knob for the burner you want to use: Press the knob all the way down, rotate it counterclockwise to the maximum flame position and hold for 3–5 seconds. The built-in pulse igniter will spark to light the burner.

3. After ignition, keep holding the knob for another 3–10 seconds to activate the flame failure thermocouple. Release the knob slowly only when the flame burns steadily.

4. Adjust the knob clockwise or counterclockwise to switch between high flame, medium flame and low simmer flame:

   • High flame: For fast boiling, stir-frying and deep-frying;

   • Low flame: For simmering soups, heating milk and slow cooking.

5. Place flat-bottom cookware firmly on the cast iron pan support. Ensure the pot bottom fully covers the burner for maximum heating efficiency.

6. Shutdown operation: Rotate the control knob fully clockwise back to the OFF position to cut off gas supply to the burner. Close the main gas valve after all cooking work is finished.

1.3 Post-Cooking Steps

1. Turn all knobs to OFF and close the main gas valve.

2. Wait for the tempered glass panel, burners and pan supports to cool down completely before cleaning.

3. Wipe up spilled food and oil stains on the panel in time to avoid burnt permanent marks.

2. Safety Precautions

2.1 Gas & Fire Prevention Safety

1. If you smell gas leakage at any time: Immediately shut off the main gas valve, open all doors and windows for ventilation, do not touch any electrical switches (lights, range hood, sockets), and contact professional gas maintenance staff immediately.

2. Do not place flammable items (towels, plastic bottles, paper, edible oil cans) on or beside the cooktop. Keep curtains and wooden cabinets far away from the flame range.

3. Do not spray aerosol paint, insecticide or hair spray near the burning hob; flammable mist may trigger flash fire.

4. Never leave the hob unattended while lit, especially when frying with oil to prevent oil overflow and fire risks. Keep children and pets away from the high-temperature surface.

2.2 Operation Safety

1. Only use flat, stable cookware. Do not use deformed, thin-bottomed or unbalanced pots and pans.

2. Do not block the air intake gaps around burners. Insufficient air intake will cause incomplete combustion, yellow smoky flame and carbon monoxide hazards.

3. If the flame is blown out accidentally by wind, the flame failure protection device will automatically cut off gas supply. Turn the knob to OFF, wait 5 minutes to exhaust residual gas before re-igniting.

4. Do not pour cold water directly onto the hot tempered glass panel; drastic temperature difference may crack the glass surface.

5. Do not lean heavy objects on the control knobs or apply strong pressure on the glass panel to avoid breakage.

2.3 Electrical & Environmental Safety

1. The pulse ignition system runs on battery or AC power. Do not touch the ignition electrode with wet hands to avoid electric shock.

2. Do not install the hob outdoors or in damp spaces (bathrooms, open rainy balconies). Moisture will corrode internal gas valves and ignition parts.

3. This hob is designed for indoor cooking only; never use it for room heating or drying clothes.

3. Maintenance & Repair Guidelines

3.1 Daily Regular Cleaning (Power off & fully cool first)

1. Wipe the tempered glass surface with a soft damp cloth and mild neutral detergent. For stubborn burnt oil stains, use special glass cooktop cleaner. Do not use abrasive steel wool or corrosive bleach, which will scratch the glass.

2. Remove pan supports, burner caps and burner heads, wash them with warm soapy water to clear oil and food residue, then fully dry before reinstallation. Clogged burner holes cause uneven flame and waste gas.

3. Clean the ignition electrode and thermocouple with a dry soft brush to remove grease; dirty electrodes will lead to ignition failure.

4. Wipe control knobs with a slightly damp cloth. Prevent liquid from seeping into the knob base to damage internal gas valves.