1. Make sure all sprayer components are properly assembled and securely connected. Check each joint for air leaks to ensure a tight seal. Before starting, perform a test spray with clean water to confirm everything is working correctly, then add the pesticide or solution.
2. When using the sprayer for actual spraying, always add water after adding the chemical. Never fill the tank beyond the safe water level mark. Before beginning the spray operation, manually pump the handle more than 10 times to build up pressure to the required working level. Avoid applying too much force when pulling the trigger, as this could cause damage or even rupture the air chamber.
3. During the first use, since the air chamber and spray boom may still contain fresh water, the initial 2–3 minutes of spraying might result in a diluted solution. This can affect the effectiveness of pest and disease control, so it's important to be aware of this and adjust your spraying strategy accordingly.
4. After finishing the job, empty any remaining liquid from the tank immediately and rinse the sprayer thoroughly with clean water. Also, check the air chamber for any standing water. If there is moisture trapped inside, remove the water fitting and drain out the excess water to prevent mold or corrosion.
5. If the sprayer will not be used for a short period, clean and dry all major parts before storing them in a cool, dry place. For long-term storage, apply a thin layer of oil to all metal components to protect against rust and corrosion. Regular maintenance ensures the sprayer remains in good working condition for future use.
By following these steps, you can ensure the sprayer operates efficiently, safely, and lasts longer. Always read the user manual carefully and follow the manufacturer’s guidelines for best results.
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