Key Points
1. Important Considerations: 1. The solar cooker should be placed in an open, sheltered, and flat area near the north wall of a house. Ensure the base is solid and stable to prevent movement. 2. Avoid areas with tall buildings, trees, poles, or any structures that may cast shadows on the cooker. 3. Choose a location away from high-traffic zones where people, animals, or machinery frequently pass by. 4. Keep it away from flammable materials like grass, trees, or dry leaves. 5. Do not place it in damp or wet areas, as this can damage the reflective surfaces and reduce efficiency.
Method
2. How to Use: 1. The bottom of the cooking pot should be black to absorb more heat. For new cookers, using black wood or blackened metal helps improve light reflection and thermal efficiency. 2. Proper installation is essential. Adjust the angle based on the parabolic design so that the focus aligns correctly. Follow specific guidelines to ensure optimal performance. 3. When using the cooker, adjust its position throughout the day as the sun moves from east to west. Hold the top edge and rotate it left or right to face the sun. Then, adjust the height by moving the upper part up or down and turning the adjustment screw until the focus is centered on the bottom of the pot. Regularly check and reposition the cooker for best results. 4. To enhance heat retention, consider making a heat-insulating sleeve. It should be lightweight (under 2 kg) and made from heat-resistant materials, such as a bottomless iron container or a heat-resistant fabric cover. This will help protect against wind and heat loss. 5. Ensure the pot lid is tight and airtight to maintain internal temperature and improve cooking efficiency.
Maintenance
1. Stove Surface: 1. The reflective surface is crucial for performance. Handle it carefully to avoid scratches or damage. 2. Clean the surface regularly with soft cloth or a sponge if dust or dirt accumulates. Avoid using abrasive materials or chemicals that could harm the reflective coating. 3. Prevent physical damage by keeping the surface free from sharp objects or accidental impacts. 4. Do not overload the cooker’s frame or support structure—keep weight under 10 kg. 5. In windy conditions, place the cooker in a sheltered area. If necessary, secure the base with heavy objects to prevent tipping or damage. 6. After each use, turn the cooker away from the sun and store it safely. If not in use for long periods, perform regular maintenance to keep parts flexible and rust-free. Apply anti-rust paint if needed. 7. Replace the reflective film or other components after several years of use. Follow manufacturer guidelines to restore performance and continue safe operation.
2. Stove Body: 1. Protect the cooker from rain and hail by covering it with plastic or a shed during bad weather. Water entering the lens area can damage the reflector. 2. Avoid collisions with objects that might scratch or break the surface. 3. Ensure the cooker remains easy to move and adjust. Check that all parts are functioning smoothly and securely. 4. Regular maintenance will help extend the life of your solar cooker and ensure consistent performance over time.
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