1. Product Overview
This manual provides instructions for the Zerodis 2-in-1 Sweeping Robot Water Tank Dustbin, designed to replace or upgrade the water tank and dust collection box in compatible robot vacuum cleaners.
This accessory combines both water storage and dust collection functionalities into a single unit, ensuring efficient cleaning performance for your robotic vacuum.
1.1. Compatibility
This product is specifically designed for the following robot vacuum models:
- T8 Plus
- Q7+
- Q7 M A X+
Notice: Please carefully confirm your robot vacuum model before making a purchase to ensure compatibility.
1.2. Key Features
- 2-in-1 Design: Integrates water tank and dustbin for combined sweeping and mopping functions.
- Durable Material: Constructed from high-quality ABS material for stable and long-lasting performance.
- Effective Collection: Efficiently gathers dirt, dust, and debris, contributing to a cleaner home environment.
- Enhanced Filtration: Replacing the dust collector helps maintain and enhance the performance of your robot vacuum's filters.
- Easy Replacement: Designed for straightforward installation and removal as part of routine maintenance.
2. Setup and Installation
Follow these steps to install the Sweeping Robot Water Tank Dustbin into your compatible robot vacuum cleaner.
- Ensure your robot vacuum cleaner is powered off and disconnected from its charging base.
- Locate the existing dustbin or water tank compartment on your robot vacuum. This is typically found by lifting a top cover or accessing a side panel.
- Carefully remove the old or damaged dustbin/water tank. Refer to your robot vacuum's original manual if you are unsure how to remove the existing component.
- Align the new Zerodis 2-in-1 Water Tank Dustbin with the compartment.
- Gently push the new unit into place until it clicks securely. Ensure it is fully seated to prevent leaks or improper function.
- Close any covers that were opened during the installation process.

Figure 2.1: Visual guide for installation and removal. The diagram illustrates four steps: 1) opening the compartment, 2) inserting the new unit, 3) securing it, and 4) closing the compartment.

Figure 2.2: Detailed view of the product showing the integrated instruction labels for installation and maintenance.
3. Operation
Once installed, the Zerodis 2-in-1 Sweeping Robot Water Tank Dustbin operates in conjunction with your robot vacuum cleaner. It serves as the primary container for both collected dust and the water used for mopping functions.
To utilize the mopping feature, ensure the water tank portion of the unit is filled with clean water according to your robot vacuum's instructions. The dustbin portion will automatically collect debris during the vacuuming process.

Figure 3.1: The water tank dustbin integrated into a robot vacuum, ready for operation in a typical home setting.
4. Maintenance
Regular maintenance of the water tank dustbin is crucial for optimal performance of your robot vacuum cleaner. This includes emptying the dustbin and refilling/cleaning the water tank.
4.1. Emptying the Dustbin
- Remove the 2-in-1 unit from the robot vacuum as described in the "Setup and Installation" section.
- Locate the dustbin release mechanism (often a latch or button) on the unit.
- Open the dustbin compartment and empty the collected dirt, dust, and debris into a waste bin.
- Close the dustbin compartment securely.
4.2. Cleaning the Water Tank
- If the water tank contains dirty water, empty it completely.
- Rinse the water tank with clean water. For thorough cleaning, you may use a mild detergent and a soft brush, ensuring all soap residue is rinsed away.
- Allow the water tank to air dry completely before re-installing it into the robot vacuum, especially if it will not be used immediately.
4.3. General Care
- Wipe the exterior of the unit with a soft, damp cloth as needed.
- Do not use harsh chemicals or abrasive cleaners, as these can damage the ABS material.
- While the dust collector does not require constant replacement like filters or mops, regular inspection for cracks or damage is recommended.

Figure 4.1: The product emphasizing its easy removal and replacement for routine maintenance, large capacity, and stable operation.

Figure 4.2: This image reinforces the product's longevity and the importance of regular accessory replacement for maintaining vacuum cleaner performance.
5. Troubleshooting
If you encounter issues with your Zerodis 2-in-1 Sweeping Robot Water Tank Dustbin, consider the following:
- Improper Fit: Ensure the unit is correctly installed and fully seated in the robot vacuum's compartment. A loose fit can lead to poor performance or leaks.
- Reduced Suction/Mopping: Check if the dustbin is full and needs emptying, or if the water tank is empty and needs refilling. Ensure there are no blockages in the dustbin's intake or water outlets.
- Leaks: Verify that the unit is properly sealed and that there are no cracks or damage to the ABS material. Ensure the water tank cap (if applicable) is tightly closed.
- General Performance Issues: If the robot vacuum's overall performance is affected, ensure the water tank dustbin is clean and free of debris. Also, consult your robot vacuum's main user manual for general troubleshooting steps.
If problems persist after checking these points, please contact Zerodis customer support for further assistance.
6. Specifications
| Attribute | Detail |
|---|---|
| Item Type | Vacuum Cleaner Water Tank Dust Box |
| Material | ABS (Acrylonitrile Butadiene Styrene) |
| Weight | Approx. 233.00g / 8.22oz |
| Application Models | For T8 Plus, For Q7+, For Q7 M A X+ |
| Package Dimensions | 7.09 x 5.91 x 2.76 inches (approx. 180 x 150 x 70 mm) |
| Model Number | Zerodis09hy8gagpi |

Figure 6.1: Product dimensions for reference.
7. Warranty and Support
7.1. Warranty Information
Specific warranty details for this product may vary. Please refer to the purchase documentation or contact the seller directly for information regarding warranty coverage and terms.
7.2. Customer Support
For technical assistance, troubleshooting, or any inquiries regarding your Zerodis 2-in-1 Sweeping Robot Water Tank Dustbin, please contact Zerodis customer support.
You can often find contact information on the product packaging, the seller's website, or through the Zerodis store on Amazon: Visit the Zerodis Store on Amazon.