Rangemaster Longstock 90 Dual Fuel Black Chrome User Guide
![Rangemaster Longstock 90 Dual Fuel Black Chrome manual cover](/images/DAxqMCNsgPhMansUfIsmlQUx/thumbs/thumb175x175.webp)
To preheat the oven, turn the oven function selector to the desired cooking function and set the temperature knob to the required temperature. Allow the oven to heat up for 10-15 minutes before placing your food inside.
First, check that the appliance is plugged in and that the circuit breakers are functioning. Ensure that the oven settings are correct and that the door is fully closed. If the issue persists, consult a qualified technician.
Use a soft cloth with warm soapy water to clean the oven's interior. Avoid using abrasive cleaners or scouring pads. For tougher stains, use a specialized oven cleaner following the manufacturer's instructions.
Regularly clean the burners with warm soapy water and a soft brush. Ensure that the burner caps and flame spreaders are properly positioned after cleaning. Avoid harsh cleaning chemicals to prevent damage.
Ensure the oven is switched off and cool. Remove the glass cover protecting the bulb by turning it anti-clockwise. Replace the bulb with a new one of the same type and wattage. Reattach the glass cover securely.
Check for any loose trays or pans inside the oven. Ensure that the cooker is level. If the noise persists, it may indicate a mechanical issue that requires professional inspection.
Regularly clean the appliance, avoid spills, and ensure proper use of all functions. Schedule professional maintenance annually to check for any potential issues.
Check if the hob is clean and dry. Ensure that the power supply is connected and the gas supply is turned on. If the problem continues, the ignition electrode may need to be replaced by a professional.
Yes, aluminum foil can be used to line trays or wrap food. However, avoid covering the oven's floor or blocking air vents, as this can affect heat circulation and cooking performance.
Ensure the appliance is turned off and cool. Disconnect the power and gas supply. Use appropriate lifting techniques, preferably with assistance, to avoid damage or injury.