1. Important Safety Instructions
Please read all instructions carefully before using the CoolPump Handheld Steam Cleaner. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- High Temperature Steam: The steam produced by this appliance is approximately 212°F (100°C). Always exercise extreme caution.
- Avoid Direct Contact: Never direct steam at people, pets, or electrical appliances. Keep hands and face away from the steam nozzle during operation.
- Wear Protective Gear: It is recommended to wear heat-resistant gloves during operation to prevent burns.
- Water Only: Use only clean tap water or distilled water in the tank. Do not add any cleaning solutions, perfumes, or other chemicals to the water tank, as this can damage the appliance and void the warranty.
- Unplug When Not in Use: Always unplug the steam cleaner from the electrical outlet before filling, emptying, or performing any maintenance.
- Proper Storage: Store the appliance in a cool, dry place when not in use, out of reach of children.
- Do Not Overfill: Do not exceed the maximum water level indicator in the tank.
2. Product Overview and Components
The CoolPump Handheld Steam Cleaner is designed for efficient and chemical-free cleaning. It comes with a variety of accessories to tackle different cleaning tasks.

Figure 2.1: CoolPump Handheld Steam Cleaner Main Unit

Figure 2.2: Included Accessories for the CoolPump Handheld Steam Cleaner
Included Components:
- Main Steam Unit with 1.8Qt (1700ml) Water Tank
- Steam Gun Handle with Remote Control
- Flexible Steam Hose
- Nozzle Adapter
- Spray Nozzle
- Nylon Brush
- Large Round Brush
- Brass Brush
- Scraper Tool
- Fabric Steam Tool
- Window Scraper
- Sprayer Rod (Extension Wand)
- Power Cable
- Sealing Rings
- Protective Gloves
- Cloth Covers (x5)
- Steel Wool Pads (x5)
3. Setup and Assembly
Follow these steps to prepare your steam cleaner for first use.
- Fill Water Tank: Ensure the unit is unplugged. Open the water tank cap and carefully pour up to 1.8Qt (1700ml) of clean tap water or distilled water into the tank. Do not overfill. Close the cap securely.

Figure 3.1: Filling the Water Tank
- Attach Accessories: Select the appropriate nozzle or brush for your cleaning task. Ensure the black rubber sealing ring is properly installed on the accessory before connecting it to the steam gun handle or extension rod. Twist to secure.

Figure 3.2: Attaching a Nozzle
- Connect Power: Plug the power cable into a grounded electrical outlet.

Figure 3.3: Plugging in the Power Supply
4. Operating Instructions
Once assembled, your CoolPump Handheld Steam Cleaner is ready for use.
- Power On: Long press the power button on the main unit or the handle to turn on the steam cleaner. The indicator light will illuminate.
- Heat-Up: The unit will begin heating. It typically takes about 10-15 seconds to reach operating temperature and produce steam.
- Adjust Steam Level: Use the remote control buttons on the handle to select one of the 6 adjustable steam levels. Start with a lower setting for delicate surfaces and increase as needed for tougher stains.
- Begin Cleaning: Direct the steam nozzle towards the surface to be cleaned. Hold the nozzle close to the surface for optimal results. Move slowly and steadily.
- Cleaning Tips:
- For stubborn dirt, allow the steam to penetrate for a few seconds before wiping.
- Use brushes for scrubbing grout, baked-on grease, or textured surfaces.
- Use the scraper for removing tough, caked-on residue.
- For fabrics, use the fabric steam tool with a cloth cover.
- Power Off: When finished, long press the power button to turn off the unit and unplug it from the outlet.

Figure 4.1: Step-by-Step Usage Guide

Figure 4.2: Example of Steam Cleaner in Use
5. Maintenance and Storage
Regular maintenance ensures the longevity and optimal performance of your steam cleaner.
- Drain Water After Use: After each use, ensure the unit has cooled down, then carefully drain any remaining water from the tank using the bottom drainage hole. This prevents mineral buildup.

Figure 5.1: Draining Water from the Unit
- Clean Accessories: Wash accessories with warm, soapy water and rinse thoroughly. Allow them to air dry completely before storing.
- Descaling (Optional): If you notice reduced steam output or mineral buildup, you may need to descale the unit. Consult the manufacturer's website or customer support for specific descaling instructions.
- Storage: Store the steam cleaner and its accessories in a clean, dry place. Do not store with water in the tank.
6. Troubleshooting
If you encounter issues with your CoolPump Handheld Steam Cleaner, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No steam or very little steam |
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| Unit powers on but no steam |
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| Loud noise during operation | Normal operation of the water pump. | This is normal and does not indicate damage. Continue use. |
| Water leakage |
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If you experience any issues not listed here, or if the problem persists after attempting the solutions, please contact CoolPump customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | CoolPump |
| Model Name | Steam Cleaner (DMT-003) |
| Power | 1500W |
| Water Tank Capacity | 1.8Qt (1700ml) |
| Heat-Up Time | Approx. 10-15 seconds |
| Maximum Steam Temperature | Up to 212°F (100°C) |
| Steam Levels | 6 adjustable levels |
| Cord Length | 15 ft (Power cord + Steam hose) |
| Item Weight | 4.88 pounds |
| Product Dimensions | 8"D x 6"W x 6"H |
8. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. CoolPump offers customer support for any questions or concerns regarding your steam cleaner.
For assistance, please visit the official CoolPump website or contact their customer service department. Keep your purchase receipt and model number (DMT-003) handy when contacting support.