1. Safety Instructions
Read all instructions carefully before using the appliance. Keep this manual for future reference.
- Gas Safety: Ensure proper ventilation. Do not store or use flammable materials near the oven. In case of a gas leak, turn off the gas supply, open windows, and do not operate electrical switches.
- Electrical Safety: Ensure the oven is properly grounded. Do not use extension cords. Disconnect power before cleaning or servicing.
- Burn Hazard: Oven surfaces become hot during operation. Use oven mitts. Keep children and pets away from the appliance.
- Installation: Installation must be performed by a qualified technician in accordance with local codes and regulations.
- Cleaning: Always allow the oven to cool before cleaning. Use non-abrasive cleaners.
2. Product Overview
The Kumtel LF60GG-40F is a freestanding gas oven designed for efficient cooking. It features four gas burners and a spacious oven compartment.

Front view of the Kumtel LF60GG-40F Gas Oven, showcasing its four burners and control knobs.
Key Features:
- 4 Gas Burners
- 56 Liter Oven Capacity
- Dimensions: 60 cm (Depth) x 60 cm (Width) x 85 cm (Height)
- Color: Silver and Black finish
- Made in Turkey
3. Setup and Installation
Proper installation is crucial for safe and efficient operation. It is recommended that installation be performed by a certified professional.
3.1 Unpacking
- Carefully remove the oven from its packaging.
- Remove all packing materials, tapes, and protective films from the appliance.
- Check for any damage during transit. Contact your retailer immediately if damage is found.
3.2 Positioning
- Place the oven on a flat, stable surface.
- Ensure adequate clearance from walls and other appliances as specified in local building codes.
- The area must be well-ventilated.
3.3 Gas Connection
- Connect the oven to the gas supply using a flexible gas hose approved for gas appliances.
- Ensure all connections are tight and leak-free. Use a soapy water solution to check for leaks.
- The gas pressure must be regulated according to the appliance specifications.
3.4 Electrical Connection
- Connect the oven to a properly grounded electrical outlet.
- Ensure the voltage and frequency match the appliance's requirements.
4. Operating Instructions
4.1 Using the Gas Burners
- Place a suitable cooking pot or pan on the desired burner grate.
- Push and turn the corresponding burner control knob counter-clockwise to the maximum flame setting.
- Hold the knob in for a few seconds to allow the flame to ignite. If the burner does not light, release the knob and repeat the process.
- Once lit, adjust the flame size by turning the knob between the maximum and minimum settings.
- To turn off, turn the knob clockwise to the 'OFF' position.
4.2 Using the Gas Oven
- Open the oven door.
- Push and turn the oven control knob to the desired temperature setting.
- Hold the knob in for a few seconds to allow the oven burner to ignite. You may hear a slight 'pop' sound.
- Once lit, close the oven door and allow the oven to preheat to the set temperature.
- Place food inside the oven using oven mitts.
- To turn off, turn the oven control knob to the 'OFF' position.
4.3 Broiler Function
If your model includes a broiler compartment, refer to the specific markings on the control panel for its operation. Typically, the broiler is used for grilling or browning food.
5. Maintenance and Cleaning
Regular cleaning and maintenance ensure the longevity and safe operation of your oven.
5.1 General Cleaning
- Always ensure the oven is cool and disconnected from the power supply before cleaning.
- Wipe exterior surfaces with a soft cloth and mild detergent. Avoid abrasive cleaners or scouring pads.
- Clean the burner grates and caps with warm soapy water. Dry thoroughly before replacing.
5.2 Oven Interior
- Remove oven racks and clean them separately.
- Wipe the interior with a damp cloth and a non-abrasive oven cleaner. Follow the cleaner manufacturer's instructions.
- Ensure all cleaner residue is removed before using the oven again.
5.3 Burner Maintenance
- Periodically check burner ports for blockages. Use a small wire or needle to clear any debris.
- Ensure burner caps are correctly seated after cleaning to ensure proper flame distribution.
6. Troubleshooting
Before contacting service, check the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Burner not lighting | No gas supply, igniter dirty, burner cap misaligned | Check gas valve, clean igniter/burner ports, reseat burner cap |
| Oven not heating | Gas supply off, oven burner not lit, thermostat issue | Check gas valve, re-ignite oven burner, contact service if problem persists |
| Uneven cooking | Improper rack placement, oven door seal damaged, thermostat calibration | Adjust rack position, check door seal, contact service for calibration |
| Gas odor | Gas leak | Immediately turn off gas supply, ventilate area, do not operate electrical switches, contact gas company/service |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Kumtel |
| Model Number | LF60GG-40F |
| Product Type | Freestanding Gas Oven |
| Fuel Type | Gas |
| Number of Burners | 4 |
| Oven Capacity | 56 Liters |
| Product Dimensions (D x W x H) | 60 cm x 60 cm x 85 cm |
| Item Weight | 17 kg |
| Color / Trim Color | Silver and Black |
| Finish Type | Polished |
| Control Type | Knob |
| Broiler Function | Yes |
| First Available Date | November 26, 2023 |
8. Warranty Information
This product comes with a standard manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
9. Customer Support
For technical assistance, spare parts, or service inquiries, please contact Kumtel customer support. Contact details can typically be found on the manufacturer's website or on the product packaging.
When contacting support, please have your product model number (LF60GG-40F) and serial number ready.