1. Introduction
Thank you for purchasing the IRIS OHYAMA RNS-300 Rinser Cleaner. This device is designed for effective spot cleaning and washing of fabric surfaces such as carpets, sofas, and car seats using water and air suction. Please read this manual thoroughly before use to ensure safe and optimal performance.

Image 1: IRIS OHYAMA RNS-300 Rinser Cleaner main unit with hand tool and hose.
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- Read all instructions before use.
- Do not immerse the main unit, cord, or plug in water or other liquids.
- Unplug from the outlet when not in use and before cleaning.
- Do not use with a damaged cord or plug.
- Keep children and pets away from the appliance during operation.
- Use only as described in this manual.
- Do not put detergent or cleaning agents into the clean water tank. Use only water.
- Avoid cleaning oily substances, ketchup, sauces, or wine, as these may not be completely removed and could stain the fabric or the cleaner.
3. Package Contents
Verify that all items are included in the package:
- RNS-300 Main Unit
- Hand Tool
- Vacuum Hose
- Hand Tool Holder
- Hose Hook
- Cord Hooks (2 pieces)
- Instruction Manual (this document)
4. Product Overview
The IRIS OHYAMA RNS-300 is a compact fabric cleaner that utilizes water spray and powerful suction to remove dirt and stains. It is designed for ease of use in various household applications.

Image 2: The rinser cleaner uses water and air to extract dirt from fabric. It is effective on stains like soy sauce, coffee, and juice.
5. Setup
Follow these steps to prepare your rinser cleaner for use:
- Attach the Hand Tool Holder: Secure the hand tool holder to the main unit.
- Attach the Hose Hook: Secure the hose hook to the main unit.
- Connect the Vacuum Hose: Connect one end of the vacuum hose to the main unit's suction port and the other end to the hand tool. Ensure a secure connection.
- Fill the Clean Water Tank: Detach the clean water tank from the hand tool. Fill it with clean water (warm water up to 40°C is compatible for enhanced cleaning). Do not add detergent. Reattach the tank securely to the hand tool.
- Connect Power: Plug the power cord into a standard AC100V outlet. Use the cord hooks to manage the power cord if needed.

Image 3: Step 1 shows filling the hand tool's clean water tank and connecting the vacuum hose.
6. Operating Instructions
Once the unit is set up, follow these steps for cleaning:
- Power On: Turn on the power switch located on the main unit.
- Spray Water: Hold the hand tool over the stained area. Pull the spray lever to spray water onto the fabric.
- Extract Dirt: Press the suction port of the hand tool firmly against the wet fabric and pull it towards you. The dirty water will be extracted into the recovery tank. Repeat this process until the stain is removed or the extracted water appears clean.
- Dry the Area: After cleaning, allow the treated area to air dry completely. For faster drying, you may use a fan or open windows.

Image 4: Step 2 illustrates spraying water by pulling the lever, and Step 3 shows pressing the suction port and pulling to extract dirty water.
The RNS-300 is suitable for various applications:
- Cleaning stains on sofas and carpets.
- Removing spills from food and beverages.
- Cleaning car seats.
Since it cleans with water, it is a suitable option for households with babies and pets.

Image 5: Examples of use on sofas, carpets, and car seats, highlighting its suitability for homes with children and pets.
7. Maintenance
Regular cleaning and maintenance will prolong the life of your rinser cleaner.
- Empty and Clean the Recovery Tank: After each use, detach the recovery tank and dispose of the dirty water. Rinse the tank thoroughly with clean water and allow it to air dry before reattaching.
- Clean the Clean Water Tank: If any water remains in the clean water tank, empty it and rinse the tank.
- Clean the Hand Tool: Wipe the hand tool's suction port and spray nozzle with a damp cloth to remove any residue.
- Store Properly: Store the unit in a dry place, away from direct sunlight and extreme temperatures.
8. Troubleshooting
If you encounter issues with your RNS-300, refer to the following common problems and solutions:
- No Power:
- Ensure the power cord is securely plugged into a working electrical outlet.
- Check if the power switch on the main unit is in the 'ON' position.
- No Water Spray:
- Check if the clean water tank is filled and properly attached.
- Ensure the spray lever is fully pulled.
- Check for any blockages in the spray nozzle.
- Weak Suction:
- Ensure the recovery tank is not full. Empty it if necessary.
- Check that the vacuum hose is securely connected to both the main unit and the hand tool.
- Ensure the hand tool's suction port is pressed firmly against the fabric.
- Check for any blockages in the vacuum hose or suction port.
- Loud Operating Noise:
- The RNS-300 is known to produce a noticeable operating sound. This is normal for the device's powerful suction mechanism.
- Ensure the unit is placed on a stable, flat surface to minimize vibrations.
- Stains Not Completely Removed:
- Some stubborn or old stains may require multiple passes or pre-treatment.
- Certain types of stains, such as oily substances, ketchup, sauces, or wine, may not be fully removable with water alone.
9. Specifications
| Feature | Specification |
|---|---|
| Brand | IRIS OHYAMA |
| Model Number | RNS-300 |
| Power Source | AC100V, 50/60Hz (Corded Electric) |
| Rated Power Consumption | 330W |
| Suction Power | 30W |
| Recovery Tank Effective Capacity | 0.5L |
| Clean Water Tank Capacity | 0.3L |
| Product Dimensions (W x D x H) | 24.8 x 14.6 x 31.2 cm |
| Product Weight | 2.7 kg |
| Color | White, Black |
| Warm Water Compatibility | Up to 40°C |
The RNS-300 is a lightweight and compact model, making it easy to carry and use in various locations around your home.

Image 6: The RNS-300 is lightweight at 2.7kg, making it easy to transport and use anywhere.
10. Warranty and Support
Warranty: The IRIS OHYAMA RNS-300 Rinser Cleaner comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects but excludes consumable parts.
Support: For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact IRIS OHYAMA customer service. Refer to the contact information provided on the product packaging or the official IRIS OHYAMA website for your region.





