1. Important Safety Instructions
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:
- Read all instructions before operating the deep fryer.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against electrical shock, do not immerse cord, plugs, or the appliance 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, and before cleaning the appliance.
- 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.
- Ensure oil level is between MIN and MAX markings inside the oil container.
- Never leave the deep fryer unattended while in operation.
2. Product Overview and Components
The CUSIMAX Electric Deep Fryer is designed for home use, offering a 2.5-liter capacity and 1500W power for efficient frying. It features adjustable temperature and time controls, a lid with a view window, and an odor filter.

Image: The CUSIMAX Electric Deep Fryer, silver and black, with its lid open, revealing a basket filled with freshly fried french fries.
Key Components:
- Main Unit: Houses the heating element and oil container.
- Control Panel: Includes temperature and timer knobs, and indicator lights.
- Frying Basket: Stainless steel basket with a cool-touch handle for holding food.
- Lid: Features a view window and an odor filter.
- Oil Container: Non-stick inner pan with MIN/MAX oil level markings.
- Power Cord: Detachable for easy storage.

Image: A diagram illustrating the dimensions of the CUSIMAX Electric Deep Fryer: 11.03 inches deep, 9.65 inches wide, and 8.67 inches high.
3. Setup and First Use
- Unpacking: Carefully remove all packaging materials and stickers from the deep fryer. Retain packaging for future storage or transport.
- Cleaning: Before first use, wash the frying basket and lid in warm, soapy water. Wipe the exterior of the main unit with a damp cloth. Ensure all parts are completely dry before assembly.
- Assembly: Place the frying basket inside the oil container. Ensure the lid fits securely on top of the main unit.
- Placement: Position the deep fryer on a stable, heat-resistant, and dry surface, away from water sources and flammable materials. Ensure adequate ventilation around the appliance.
- Add Oil: Pour cooking oil into the oil container. Ensure the oil level is between the 'MIN' and 'MAX' markings. Do not overfill or underfill.
- Connect Power: Plug the detachable power cord into the appliance, then into a grounded electrical outlet.

Image: A hand pouring cooking oil from a glass pitcher into the open CUSIMAX Deep Fryer, illustrating the oil filling process.

Image: A close-up view of the interior of the deep fryer's oil container, clearly showing the 'MAX' and 'MIN' lines for oil level indication.

Image: The detachable power cord of the deep fryer shown next to its connection port on the side of the appliance.
4. Operating Instructions
- Power On: Turn the 'O/I Power' knob to the 'I' position. The power indicator light will illuminate.
- Set Temperature: Turn the temperature knob to your desired frying temperature. The 'Heating' indicator light will turn on, indicating the oil is heating.
- Preheat Oil: Wait for the 'Heating' indicator light to turn off, which means the oil has reached the set temperature. This may take several minutes.
- Prepare Food: Ensure food is dry before placing it in the basket. Excess moisture can cause oil to splatter. Do not overload the basket.
- Lower Basket: Carefully lower the frying basket with food into the hot oil. Use the cool-touch handle.
- Set Timer: Use the timer knob to set the desired cooking time (up to 30 minutes). The fryer will automatically turn off the heating element when the timer expires.
- Monitor Cooking: The lid's view window allows you to monitor the cooking process without opening the lid, which helps maintain oil temperature and reduce odor.
- Remove Food: Once cooking is complete, carefully lift the frying basket using its handle. Use the drip hook design to rest the basket on the edge of the oil container to drain excess oil.
- Serve: Transfer fried food to a plate lined with paper towels to absorb any remaining oil.
- Power Off: Turn the 'O/I Power' knob to the 'O' position and unplug the appliance from the wall outlet.

Image: The CUSIMAX Deep Fryer's control panel, highlighting the adjustable thermostat with temperature settings for different food types like chicken drumsticks, mushrooms, and onion rings.

Image: A close-up of a hand carefully lowering the frying basket, filled with food, into the hot oil of the deep fryer.

Image: A hand turning the timer knob on the CUSIMAX Deep Fryer, set for up to 30 minutes of cooking.

Image: A close-up view of the deep fryer's lid, showing the transparent view window through which bubbling hot oil and frying food are visible.

Image: The frying basket, filled with golden fries, is shown with its hook resting on the edge of the deep fryer, allowing excess oil to drain back into the container.
5. Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your deep fryer.
- Cool Down: Always allow the deep fryer and oil to cool completely before cleaning. This can take several hours.
- Drain Oil: Once cooled, carefully pour the used oil into a suitable container for disposal or storage.
- Clean Oil Container: The non-stick inner pan can be wiped clean with a soft cloth. For stubborn residue, use warm, soapy water and a non-abrasive sponge. Ensure it is completely dry before next use.
- Clean Basket and Lid: The frying basket and removable lid are dishwasher safe for convenient cleaning. Alternatively, wash them by hand with warm, soapy water.
- Clean Exterior: Wipe the exterior of the main unit with a damp cloth. Do not immerse the main unit in water.
- Odor Filter: The odor filter in the lid should be replaced periodically to maintain effectiveness. Refer to the manufacturer's recommendations for replacement frequency.
- Storage: Store the clean and dry deep fryer in a cool, dry place.
6. Troubleshooting
If you encounter issues with your CUSIMAX Deep Fryer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fryer does not turn on. | Not plugged in; Power knob not turned on; Circuit breaker tripped. | Ensure power cord is securely plugged into both the fryer and a working outlet. Turn power knob to 'I'. Check household circuit breaker. |
| Oil not heating. | Temperature knob not set; Heating element malfunction. | Ensure temperature knob is set to a desired temperature. If problem persists, contact customer support. |
| Food is not crispy. | Oil temperature too low; Basket overloaded; Food too wet. | Ensure oil is preheated to correct temperature. Do not overload basket. Pat food dry before frying. |
| Excessive smoke. | Oil temperature too high; Old or dirty oil; Food residue in oil. | Reduce temperature. Replace old oil. Clean oil container thoroughly. |
| Oil splattering. | Food contains too much moisture; Overfilling with oil. | Ensure food is dry before frying. Do not exceed the 'MAX' oil level. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | CUSIMAX |
| Model Number | 25cr |
| Material | Stainless Steel |
| Color | Silver |
| Product Dimensions (DxWxH) | 12.6"D x 11.9"W x 9.1"H |
| Item Weight | 6.6 Pounds |
| Wattage | 1500 watts |
| Oil Capacity | 2.5 Liters |
| ASIN | B0CXSZWZK1 |
| First Available | August 15, 2023 |
8. Warranty and Support
CUSIMAX products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included with your product or visit the official CUSIMAX website.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact CUSIMAX customer service. Contact information can typically be found on the product packaging or the brand's official website.
You may also find additional support and product information by visiting the CUSIMAX Store on Amazon.