BELLA 35137-016A
BELLA 4Qt Slim Air Fryer User Manual
Model: 35137-016A
Important Safety Information
Please read all instructions carefully before using this appliance. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against electrical shock, do not immerse cord, plugs, or the main unit in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- The use of accessory attachments not recommended by the appliance manufacturer may cause injuries.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Extreme caution must be used when moving an appliance containing hot oil or other hot liquids.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to "off", then remove plug from wall outlet.
- Do not use appliance for other than intended use.
Product Overview
The BELLA 4Qt Slim Air Fryer is designed for efficient and healthy cooking, featuring a compact design and a generous 3.3 lb food capacity. It utilizes powerful circular heat technology for fast and even cooking.

Figure 1: Front view of the BELLA 4Qt Slim Air Fryer in Plum, highlighting its digital control panel and sleek design.
Key Components:
- Digital Control Panel: Features adjustable temperature and time settings, along with 6 preset cooking options (Air Fry, Bake, Roast, Broil, Reheat, Dehydrate).
- Air Fryer Basket: 4-quart capacity, designed for up to 3.3 lbs of food. Features EverGood™ Ceramic Nonstick Coating for easy food release and cleaning.
- Crisping Tray: Removable tray for optimal air circulation and crisping.
- Cool-Touch Handle: Ensures safe handling of the hot basket.
- Air Inlet & Outlet Vents: For proper air circulation during operation.

Figure 2: The air fryer with its basket extended, revealing the interior and the removable crisping tray.
Setup
Before First Use:
- Unpack: Carefully remove all packaging materials and promotional labels from the air fryer.
- Clean Components: Wash the air fryer basket and crisping tray thoroughly with hot, soapy water. Rinse and dry completely. The basket and crisping tray are dishwasher safe.
- Wipe Main Unit: Wipe the exterior of the air fryer with a clean, damp cloth. Do not immerse the main unit in water.
- Placement: Place the air fryer on a stable, heat-resistant surface, away from walls and other appliances to allow for proper air circulation. Ensure there is at least 6 inches of space on all sides.
- Initial Run (Optional): For the first use, it is recommended to run the air fryer empty for about 10-15 minutes at 350°F (175°C) to burn off any manufacturing residues. A slight odor may be present, which is normal.
Operating Instructions
General Operation:
- Prepare Food: Place your ingredients into the air fryer basket. Do not overfill the basket to ensure even cooking.
- Insert Basket: Slide the basket firmly into the air fryer until it clicks into place.
- Power On: Plug the air fryer into a grounded electrical outlet. The digital display will illuminate.
- Select Function: Use the digital control panel to select one of the 6 preset cooking options (Air Fry, Bake, Roast, Broil, Reheat, Dehydrate) or manually set the temperature and time.
- Adjust Settings: Use the '+' and '-' buttons to adjust the temperature (up to 400°F / 200°C) and cooking time (up to 60 minutes).
- Start Cooking: Press the "Start/Stop" button to begin the cooking cycle.
- Shake/Flip (Optional): For best results, some foods may require shaking or flipping halfway through the cooking process. The air fryer will pause when the basket is removed and resume when reinserted.
- Completion: The air fryer will automatically shut off and emit an audible tone when the cooking time is complete. Carefully remove the basket using the cool-touch handle.

Figure 3: Close-up of the digital control panel, illustrating the intuitive touch controls and preset options.
Preset Cooking Options:
| Preset | Description | Typical Use |
|---|---|---|
| Air Fry | Circulates hot air for crispy results with little to no oil. | Fries, chicken wings, frozen snacks. |
| Bake | Evenly bakes food like a conventional oven. | Muffins, small cakes, casseroles. |
| Roast | Ideal for roasting meats and vegetables. | Chicken pieces, potatoes, root vegetables. |
| Broil | Uses top heat for browning and crisping. | Steaks, fish fillets, cheese melts. |
| Reheat | Warms up leftovers without drying them out. | Pizza, fried chicken, various leftovers. |
| Dehydrate | Low temperature setting for drying foods. | Fruit slices, jerky, herbs. |

Figure 4: Visual representation of the diverse cooking capabilities offered by the 6 preset functions.
Maintenance and Cleaning
Proper maintenance ensures the longevity and optimal performance of your BELLA Air Fryer. Always unplug the appliance and allow it to cool completely before cleaning.
Cleaning the Air Fryer Basket and Crisping Tray:
- The air fryer basket and crisping tray feature EverGood™ Ceramic Nonstick Coating, making them easy to clean.
- Both components are dishwasher safe for convenient cleaning.
- For hand washing, use hot, soapy water and a non-abrasive sponge. Avoid metal scouring pads or harsh detergents that could damage the nonstick coating.
- Ensure all food residues are removed.
- Dry thoroughly before reassembling or storing.

Figure 5: Illustration of the easy-clean properties of the EverGood™ Ceramic Nonstick Coating compared to standard coatings.
Cleaning the Main Unit:
- Wipe the exterior of the air fryer with a soft, damp cloth.
- Do not use abrasive cleaners or immerse the main unit in water or any other liquid.
- Clean the heating element area gently with a soft brush if necessary, ensuring the appliance is unplugged and cool.
Storage:
- Ensure the air fryer is clean and dry before storing.
- Utilize the cord wrap feature for neat storage.
- Store in a cool, dry place. The slim design allows for efficient storage in cabinets or on countertops.

Figure 6: The slim profile of the BELLA Air Fryer, designed to save counter and cabinet space.
Troubleshooting
If you encounter issues with your BELLA Air Fryer, please consult the following table before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Air fryer does not turn on. | Appliance not plugged in; power outlet malfunction; basket not fully inserted. | Ensure the power cord is securely plugged into a working outlet. Push the basket firmly into the unit until it clicks. |
| Food is not cooked evenly. | Basket is overfilled; food not shaken/flipped. | Do not overfill the basket. Shake or flip ingredients halfway through cooking. |
| White smoke coming from the appliance. | Grease residue from previous use; fatty ingredients. | Clean the basket and crisping tray thoroughly after each use. For fatty foods, drain excess oil from the basket. |
| Food is not crispy. | Too much moisture; insufficient oil; temperature too low. | Pat food dry before air frying. Lightly coat with oil if desired. Increase temperature or cooking time. |
| Appliance emits a burning smell. | Food stuck to heating element; excessive oil/grease. | Unplug and allow to cool. Clean the heating element area. Ensure basket is clean. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Bella Air Fryer |
| Model Number | 35137-016A |
| Capacity | 4 Quarts (3.3 lbs food capacity) |
| Wattage | 1700 Watts |
| Max Temperature | 400°F (200°C) |
| Control Method | Touch Digital Controls |
| Nonstick Coating | EverGood™ Ceramic (PFAS, PFOA, PTFE, lead, cadmium free) |
| Dishwasher Safe Parts | Basket and Crisping Tray |
| Product Dimensions (DxWxH) | 14.56"D x 8.22"W x 11.14"H |
| Item Weight | 7.27 Pounds |
| Color | Plum |

Figure 7: Detailed dimensions of the BELLA 4Qt Slim Air Fryer and its basket capacity.
Warranty and Support
For warranty information and customer support, please refer to the official BELLA website or contact their customer service department.
Online Support: Visit the BELLA Store on Amazon for product information and FAQs.
Protection Plans: Extended protection plans are available for purchase separately. For details, refer to the product listing or contact your retailer.
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