1. Introduction
Thank you for purchasing the Mayer 3.5L Digital Glass Air Fryer, model MMGAF350D-PN. This appliance is designed to provide a healthier way to cook your favorite foods by circulating hot air, resulting in crispy textures with little to no oil. Please read this manual thoroughly before use to ensure safe and optimal operation of your air fryer. Keep this manual for future reference.
2. Important Safety Instructions
When using electrical appliances, basic safety precautions should always be followed, including the following:
- Read all instructions: Familiarize yourself with the appliance's functions and safety warnings.
- Hot surfaces: The appliance surfaces become hot during use. Do not touch hot surfaces. Use handles or knobs.
- Electrical safety: Do not immerse the cord, plugs, or the appliance housing in water or other liquid to protect against electrical shock.
- Children: Close supervision is necessary when any appliance is used by or near children.
- Unplug when not in use: Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts.
- Damaged cord/plug: Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- Outdoor use: Do not use outdoors.
- Ventilation: Ensure adequate air circulation around the appliance during operation. Do not block any ventilation openings.
- Flammable materials: Do not place the appliance near flammable materials such as curtains or tablecloths.
- Overfilling: Do not overfill the basket.
- Proper use: Use the appliance only for its intended household purpose.
3. Product Components
The Mayer 3.5L Digital Glass Air Fryer consists of the following main parts:
- Main Unit: Houses the heating element and fan.
- Digital Control Panel: Touch controls for temperature and time settings.
- Glass Basket: Transparent cooking basket for easy monitoring of food.
- Basket Handle: For safely pulling out and inserting the glass basket.
- Baskey Tray: A tray designed to sit within the glass basket, supporting food during cooking.

Figure 1: Front view of the Mayer 3.5L Digital Glass Air Fryer. The digital display shows temperature and time, and the transparent glass basket allows visibility of food during cooking.
4. Setup
- Unpack: Carefully remove all packaging materials and promotional labels from the air fryer.
- Clean: Before first use, wash the glass basket and baskey tray with warm, soapy water. Rinse thoroughly and dry completely. Wipe the exterior of the main unit with a damp cloth.
- Placement: Place the air fryer on a stable, heat-resistant, and level surface. Ensure there is at least 10 cm (4 inches) of clear space around the back and sides of the appliance for proper ventilation. Do not place it directly against a wall or under cabinets.
- Power Connection: Plug the power cord into a grounded electrical outlet.
5. Operating Instructions
5.1 Preheating (Optional)
- Plug in the air fryer.
- Set the desired temperature (e.g., 180°C) and a short time (e.g., 3-5 minutes).
- Allow the air fryer to run until the set time elapses.
5.2 Cooking Food
- Prepare Food: Place your ingredients into the glass basket. Do not overfill. For best results, ensure food is in a single layer or has sufficient space for air circulation.
- Insert Basket: Slide the glass basket firmly back into the main unit until it clicks into place.
- Power On: The digital display will illuminate.
- Set Temperature: Use the touch controls to adjust the temperature. The air fryer features temperature control.
- Set Time: Use the touch controls to set the desired cooking time.
- Start Cooking: Press the start button (if available, otherwise it may start automatically after setting).
- Shake/Turn (Mid-Cycle): For even cooking, some foods may require shaking or turning halfway through the cooking process. Carefully pull out the basket using the handle, shake or turn the food, and then reinsert the basket. The air fryer will resume cooking.
- Monitor Progress: The transparent glass basket allows you to visually monitor the cooking progress without opening the unit.
- Finish Cooking: The air fryer will beep when the cooking time is complete.
- Remove Food: Carefully pull out the glass basket using the handle. Use heat-resistant tongs to remove the cooked food.
- Cool Down: Allow the appliance to cool down before cleaning or storing.

Figure 2: The glass basket of the Mayer Air Fryer pulled out, revealing food inside. This design allows for easy checking and turning of ingredients.
6. Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your air fryer.
- Unplug: Always unplug the air fryer from the power outlet and allow it to cool completely before cleaning.
- Glass Basket and Tray: The glass basket and baskey tray are dishwasher safe or can be washed by hand with warm, soapy water. Use a non-abrasive sponge. Rinse thoroughly and dry completely before reassembling.
- Exterior: Wipe the exterior of the main unit with a damp cloth. Do not use abrasive cleaners or scourers. Never immerse the main unit in water or any other liquid.
- Interior: If necessary, wipe the interior of the main unit with a damp cloth. Ensure no food particles are left behind.
- Storage: Store the cleaned and dried air fryer in a cool, dry place.
7. Troubleshooting
If you encounter issues with your air fryer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Air fryer does not turn on. | Not plugged in; power outlet malfunction; basket not fully inserted. | Ensure the power cord is securely plugged into a working outlet. Check if the glass basket is fully pushed into the main unit. |
| Food is not cooked evenly. | Basket is overfilled; food not shaken/turned; incorrect temperature/time. | Do not overfill the basket. Shake or turn food halfway through cooking. Adjust temperature and time as needed for specific recipes. |
| White smoke coming from the appliance. | Grease residue from previous use; fatty food cooking. | Clean the basket and interior thoroughly after each use. For very fatty foods, a small amount of smoke is normal. Ensure proper ventilation. |
| Appliance smells during first use. | New appliance odor. | This is normal for new appliances and will dissipate after a few uses. Ensure good ventilation. |
8. Specifications
| Brand | Mayer |
| Model Number | MMGAF350D-PN |
| Capacity | 3.5 Liters |
| Voltage | 1300 Volts |
| Material | Glass |
| Control Method | Touch |
| Special Features | Temperature Control |
| Product Dimensions (D x W x H) | 26.5 x 33 x 30 cm |
| Item Weight | 4.5 kg |
| Recommended Uses | Frying, Baking, Roasting, Dehydrating |
9. Warranty and Support
For warranty information, product support, or service inquiries, please refer to the warranty card included with your purchase or contact Mayer customer service directly. Please have your model number (MMGAF350D-PN) and proof of purchase ready when contacting support.





