KEMPER 90655 4800W Gas Pizza Oven Instruction Manual

1. Introduction

Thank you for choosing the KEMPER 90655 Gas Pizza Oven. This manual provides essential information for the safe and efficient operation of your new appliance. Please read all instructions carefully before assembly, installation, and use. Keep this manual for future reference.

This high-performance gas pizza oven features a durable stainless steel structure and a refractory stone for authentic pizza cooking. With a powerful 4800W output, it can reach temperatures up to 400°C, allowing for quick and efficient cooking. The integrated piezo ignition ensures easy startup, and the thermocouple safety system provides peace of mind during operation.

2. Important Safety Instructions

WARNING: Failure to follow these instructions could result in fire, explosion, or carbon monoxide poisoning, which could cause property damage, personal injury, or death.

Outdoor Use Only: This appliance is designed for outdoor use only. Do not operate indoors or in enclosed spaces.
Gas Type: Use only butane or propane gas as specified. Ensure the gas cylinder is compatible and correctly connected.
Leak Testing: Always perform a leak test on all gas connections before initial use and after any gas cylinder change. Use a soapy water solution; never use an open flame.
Ventilation: Ensure adequate ventilation around the appliance. Do not obstruct ventilation openings.
Hot Surfaces: The oven and its components become extremely hot during operation. Use heat-resistant gloves and exercise extreme caution to prevent burns.
Children and Pets: Keep children and pets away from the appliance during operation and while it is cooling down.
Flammable Materials: Keep the oven clear of flammable materials, gasoline, and other flammable vapors and liquids.
Thermocouple Safety: The oven is equipped with a thermocouple safety device that automatically cuts off the gas supply if the flame extinguishes. If the flame goes out, wait 5 minutes before attempting to re-ignite.
Supervision: Never leave the appliance unattended when in use.
Maintenance: Do not modify the appliance. All maintenance and repairs should be performed by a qualified service technician.

3. Package Contents

Please check that all items are present and in good condition upon unpacking:

KEMPER 90655 Gas Pizza Oven Unit (Stainless Steel Structure)
Refractory Cooking Stone
Pizza Spatula
User Manual
Gas Connection Components (for screw-in or nipple type connections)

If any parts are missing or damaged, please contact your retailer immediately.

4. Setup and Assembly

The KEMPER 90655 Gas Pizza Oven is designed for easy assembly. Follow these steps to set up your oven:

Unpack: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
Placement: Place the oven on a stable, non-combustible surface outdoors, away from any flammable materials or structures. Ensure there is adequate clearance around the oven for ventilation and safe operation.
Insert Refractory Stone: Carefully slide the refractory cooking stone into the designated slot inside the oven. Ensure it is seated correctly and level.
Connect Gas Supply:
- Ensure the gas cylinder valve is closed.
- Connect the gas regulator hose to the oven's gas inlet. The oven supports double gas connections (screw-in or nipple type). Ensure a secure fit.
- Connect the other end of the regulator hose to your butane or propane gas cylinder.
Perform Leak Test:
- Mix a solution of equal parts liquid dish soap and water.
- Open the gas cylinder valve.
- Apply the soapy solution to all gas connections (oven inlet, regulator, cylinder valve).
- If bubbles appear, there is a leak. Close the gas cylinder valve immediately and tighten the connections. Repeat the leak test until no bubbles are observed.
- If a leak persists, do not use the oven and contact customer support.

5. Operating Instructions

Follow these steps for safe and effective operation of your KEMPER Gas Pizza Oven:

Open Gas Supply: Ensure the gas cylinder valve is fully open.
Ignition: Turn the control knob to the 'ON' position and press the piezo ignition button repeatedly until the burner ignites. You should hear a click and see a flame. If the burner does not ignite after several attempts, turn the control knob to 'OFF', wait 5 minutes, and try again.
Preheating: Once ignited, close the oven door and allow the oven to preheat. The oven heats rapidly, reaching approximately 350°C in about 20 minutes, and a maximum of 400°C. Monitor the temperature using the thermometer on the exterior lid. Adequate preheating of the refractory stone is crucial for a crispy pizza crust.
Cooking:
- Once the desired temperature is reached, use the provided pizza spatula to carefully place your pizza onto the hot refractory stone. The oven can accommodate up to two pizzas simultaneously.
- Close the oven door to maintain heat.
- Cooking times will vary depending on the pizza thickness and toppings, but typically a pizza will cook in approximately 3 minutes. Rotate the pizza halfway through cooking for even results.
- Use the pizza spatula to remove the cooked pizza.
Shutting Down: After cooking, turn the control knob to the 'OFF' position. Close the gas cylinder valve. Allow the oven to cool completely before cleaning or moving.

6. Cooking Tips

Dough Preparation: For best results, use a high-quality pizza dough. A thin crust will cook faster and crispier.
Toppings: Avoid overloading your pizza with toppings, as this can lead to uneven cooking and a soggy crust.
Flour the Spatula: Lightly flour your pizza spatula before placing the pizza on it to prevent sticking and ensure a smooth transfer to the hot stone.
Preheat Thoroughly: Do not rush the preheating process. A properly heated stone is key to a perfectly cooked pizza.
Experiment: Cooking times and temperatures can vary. Experiment with different settings and rotation techniques to find what works best for your preferred pizza style.

7. Product Images

KEMPER 90655 Gas Pizza Oven with two pizzas baking inside — **Figure 1:** The KEMPER 90655 Gas Pizza Oven, showcasing its stainless steel construction and two pizzas cooking on the refractory stone.

Cinnamon rolls baking in an aluminum pan inside the KEMPER pizza oven — **Figure 2:** A close-up view of cinnamon rolls baking in an aluminum pan, demonstrating the oven's versatility beyond just pizza.

Two seasoned fish fillets baking on a wooden plank inside the KEMPER pizza oven — **Figure 3:** Two seasoned fish fillets cooking on a wooden plank, illustrating the oven's capability for various culinary applications.

A freshly cooked pizza being removed from the KEMPER pizza oven with a metal spatula — **Figure 4:** A perfectly cooked pizza being carefully removed from the oven using the provided pizza spatula, ready to be served.

8. Cleaning and Maintenance

Regular cleaning and maintenance will ensure the longevity and optimal performance of your pizza oven.

Cool Down: Always ensure the oven is completely cool before attempting any cleaning or maintenance.
Exterior Cleaning: Wipe the stainless steel exterior with a damp cloth and mild detergent. Avoid abrasive cleaners or scouring pads that could scratch the surface.
Refractory Stone: The refractory stone will naturally darken with use. Do not use soap or detergents on the stone, as it is porous and will absorb them, affecting the taste of food. Scrape off any burnt-on food residue with a plastic scraper or stiff brush. For stubborn stains, you can gently scrape with a metal spatula. The high heat of the oven will naturally sanitize the stone during operation.
Burners: Periodically check the burner ports for any blockages (e.g., food debris, insect nests). Use a soft brush or compressed air to clear them.
Storage: When not in use for extended periods, store the oven in a dry, protected area. Disconnect the gas cylinder and store it according to its manufacturer's instructions.

9. Troubleshooting

If you encounter issues with your KEMPER Gas Pizza Oven, refer to the following common problems and solutions:

Problem	Possible Cause	Solution
Burner does not ignite	Gas cylinder empty or valve closed Gas connections loose Igniter faulty or obstructed Burner ports blocked	Check gas level and open valve Tighten all gas connections and perform a leak test Clean igniter and burner area Clear burner ports
Oven not reaching desired temperature (e.g., 400°C)	Insufficient preheating time Low gas pressure Ambient temperature too low	Allow longer preheating time (at least 20-30 minutes) Ensure gas cylinder is not low; check regulator Operate in a sheltered area if possible
Flame extinguishes during operation	Low gas pressure Strong wind Thermocouple safety activated	Check gas cylinder level Shield oven from strong winds Wait 5 minutes, then re-ignite. If persistent, check gas connections.
Pizza crust is burnt on bottom, raw on top	Stone too hot, oven air not hot enough Pizza placed too early	Ensure adequate preheating of both stone and oven air. Consider slightly lower temperature or shorter cooking time. Rotate pizza more frequently.
Missing components upon delivery	Packaging error or transit damage	Contact your retailer or KEMPER customer support immediately with proof of purchase.

10. Specifications

Feature	Detail
Brand	K KEMPER GROUP
Model Number	90655
Color	Silver
Dimensions (L x W x H)	66 x 52 x 40 cm
Weight	15 kg
Capacity	45 Liters
Power Output	4800 Watts
Material	Stainless Steel Structure, Refractory Stone
Max Temperature	400°C
Special Features	Quick Heating, Thermocouple Safety, Piezo Ignition
Control Type	Knob Control
Door Style	French Door
Included Components	Pizza Spatula
Gas Type	Butane or Propane

11. Warranty and Support

Specific warranty information for the KEMPER 90655 Gas Pizza Oven may vary by region and retailer. Please refer to your purchase documentation or contact your point of sale for details regarding warranty coverage.

For technical support, spare parts inquiries, or any other assistance, please contact KEMPER customer service or visit the official KEMPER website. Information regarding spare parts availability is currently not provided in detail.

KEMPER 90655