1. Introduction
Thank you for choosing the Portable Steam Cleaner Model TC-SC-903. This high-pressure steam cleaner is designed for deep and effective cleaning across various surfaces in your home. It features rapid heating, adjustable steam levels, and a large water tank for extended use. Please read this manual thoroughly before operation to ensure safe and efficient use of the appliance.
2. Important Safety Instructions
WARNING: Steam is extremely hot and can cause severe burns. Always exercise caution when operating the steam cleaner.
- Always ensure the appliance is unplugged before filling or emptying the water tank, or when attaching/detaching accessories.
- Do not direct steam at people, pets, or electrical appliances.
- Keep children and unauthorized persons away from the appliance during operation.
- Use only clean tap water. Do not add detergents, perfumes, or other chemicals to the water tank, as this can damage the appliance or create hazardous fumes.
- Do not immerse the appliance in water or other liquids.
- Never open the water tank cap while the appliance is operating or under pressure.
- Ensure all connections are secure before operating.
- If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
- This appliance is for household use only.
3. Package Contents
Please check that all items are included in your package:
- Main Steam Cleaner Unit
- Steam Gun/Handle
- Flexible Hose
- Various Brush Heads (e.g., small round brush, brass brush)
- Nozzles (e.g., concentrated nozzle, wide nozzle)
- Extension Wand
- Cleaning Cloths/Pads
- O-rings/Gaskets
- Cleaning Tool (for nozzles)
- User Manual

Image: Assortment of steam cleaner accessories.
4. Product Overview
Familiarize yourself with the main components of your steam cleaner:

Image: Main steam cleaner unit and included accessories.
- Main Unit: Contains the water tank and heating element.
- Water Tank: Transparent tank for water, with a capacity of 1.6L.
- Display Screen: Shows the current gear position (1-3).
- Steam Gun/Handle: Features a trigger for steam release and buttons for power and steam level adjustment.
- Hose: Connects the main unit to the steam gun.
- Accessories: Various attachments for different cleaning tasks.

Image: Display screen indicating preheating (red light) and heat ready (blue light) status, and adjustable gear levels (1-3).
5. Setup
Follow these steps to prepare your steam cleaner for use:
- Insert Battery: Open the battery compartment on the steam gun handle and insert Triple-A batteries (not included).
- Fill Water Tank: Open the water inlet cap on the main unit. Carefully pour clean tap water into the 1.6L water tank. Do not overfill.
- Attach Accessory: Select the appropriate brush head or nozzle for your cleaning task and securely attach it to the steam gun or extension wand.
- Connect Power: Plug the power cord into a suitable electrical outlet (110V-240V).

Image: Step-by-step guide for steam cleaner setup and initial operation.
6. Operating Instructions
Once set up, you can begin cleaning:
- Power On: Press and hold the power button on the steam gun handle for 3 seconds. The indicator light will turn red, signifying preheating.
- Heat-Up: Wait approximately 15 seconds for the appliance to heat up. The indicator light will turn blue when the steam cleaner is ready for use.
- Adjust Steam Level: Use the gear adjustment buttons on the handle to select your desired steam intensity (Gear 1-3) based on the surface and stain severity.
- Operate: Hold the spray gun and press the trigger to release steam. Move the steam gun slowly over the surface to be cleaned.
- Continuous Use: The 1.6L tank allows for continuous use for up to 1 hour without frequent refilling.
- Power Off: When finished, long press the white button on the handle to turn off the steamer. Unplug the appliance from the power outlet.
Video: Demonstration of the steam cleaner's features and various cleaning applications.
7. Maintenance
Proper maintenance ensures the longevity and performance of your steam cleaner:
- Drain Water: After each use, ensure the appliance is cool and unplugged. Use the bottom drain plug to empty any remaining water from the tank.
- Clean Accessories: Wash brush heads and nozzles with warm water and mild soap. Allow them to dry completely before storing.
- Descaling: Over time, mineral deposits can build up. Periodically descale the unit by filling the tank with a solution of equal parts white vinegar and water. Let it sit for 30 minutes, then drain and rinse thoroughly. Run a tank of clean water through the system to flush out any residue.
- Storage: Store the steam cleaner and its accessories in a cool, dry place, away from direct sunlight and extreme temperatures.
8. Troubleshooting
If you encounter issues, try these solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No steam produced | No water in tank, not plugged in, not heated up, power button not pressed for 3s. | Fill water tank, plug in, wait 15s for heat-up (blue light), press power button for 3s. |
| Weak or inconsistent steam | Low water level, mineral buildup, blocked nozzle. | Refill water, descale the unit, clean the nozzle with the provided tool. |
| Water leaking from connections | Loose connections, worn O-rings. | Ensure all connections are tightened. Replace O-rings if necessary. |
| Indicator light not working | Battery issue in handle. | Check or replace the Triple-A batteries in the steam gun handle. |
9. Specifications
| Feature | Detail |
|---|---|
| Model | TC-SC-903 |
| Product Material | ABS |
| Working Voltage | 110V - 240V |
| Rated Power | 1500W |
| Work Pressure | 3 Bar |
| Water Tank Capacity | 1.6 Liters (approx. 1.69 Quarts) |
| Heat-Up Time | 10-15 seconds |
| Steam Duration | 15-20 minutes (continuous) |
| Power Cord Length | 1.5 meters |
| Bellows Length | 1.5 meters |
| Certification | ETL, ROHS |
10. User Tips
- For heavily soiled areas, allow the steam to penetrate for a few seconds before scrubbing.
- Utilize the adjustable 3-level steam intensity to match the cleaning task; lower settings for delicate surfaces, higher for stubborn grime.
- The steam cleaner is highly effective for various tasks, from kitchen grease to bathroom tiles and even refreshing upholstery.
- Always test on an inconspicuous area first to ensure compatibility with the surface material.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the contact information provided at your point of purchase or visit the manufacturer's official website. Keep your purchase receipt as proof of purchase for warranty claims.





