1. Introduction
Thank you for choosing the Thomas Bravo 20 Water Vacuum Cleaner. This appliance is engineered for hygienic and deep cleaning of various surfaces, including carpets, upholstery, and hard floors, and is highly effective in removing stubborn stains. With its powerful motor and specialized spray extraction system, the Bravo 20 ensures minimal residual moisture, allowing for quick drying times. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new vacuum cleaner. Please read it thoroughly before first use and keep it for future reference.
2. Safety Instructions
Always observe the following safety precautions to prevent injury or damage to the appliance:
- Ensure the power supply voltage matches the rating on the appliance.
- Do not operate the vacuum cleaner with a damaged power cord or plug.
- Never immerse the motor unit in water or other liquids.
- Do not vacuum flammable or explosive liquids, hot ashes, or sharp objects.
- Always unplug the appliance before cleaning, maintenance, or when not in use.
- Keep children and pets away from the appliance during operation.
- Use only genuine Thomas accessories and spare parts.
- Do not block the air vents during operation.
- If the appliance malfunctions, switch it off immediately and contact authorized service personnel.
3. Product Overview
The Thomas Bravo 20 is a robust and efficient water vacuum cleaner. Below is an image illustrating the main components of the appliance.

Image: The Thomas Bravo 20 water vacuum cleaner in blue, featuring its main unit with a red band, a flexible black hose connected to the side, and a long grey extension tube leading to a transparent floor nozzle. The unit is on wheels, and the "THOMAS BRAVO 20" label is visible on the front.
Key Components:
- Main Unit: Houses the motor, clean water tank (3.6 liters), and dirty water collection container (20 liters).
- Ergonomic Carrying Handle: For easy transport of the unit.
- Accessory Storage: Convenient space located above the motor for storing nozzles and tools.
- Cable Holder: For neat storage of the power cord.
- Flexible Hose: Connects to the main unit for suction and spray functions.
- Pressure Pump: Special 4 bar pump for effective spray extraction.
- Filters: Includes a paper filter and a foam filter for air purification.
Included Accessories:
- Carpet Nozzle
- Upholstery Nozzle
- Crevice Nozzle
- Carpet Cleaning Nozzle with Spray Extraction and Hard Floor Adapter
- Upholstery Cleaning Nozzle with Spray Extraction
- 500 ml Concentrated Carpet Detergent
- Paper Filter
- Foam Filter
4. Setup
- Unpacking: Carefully remove all components from the packaging. Check for any damage.
- Filter Installation: Ensure the paper filter and foam filter are correctly installed in their designated compartments. Refer to the diagrams in the full manual for precise placement.
- Filling the Clean Water Tank: Open the clean water tank (3.6 liters capacity) and fill it with clean water. For spray extraction cleaning, add the recommended amount of concentrated carpet detergent (500 ml bottle included) to the clean water tank as per the detergent's instructions.
- Assembling the Hose and Nozzle:
- Connect the flexible hose securely to the suction inlet on the main unit.
- Attach the desired extension tube(s) to the hose handle.
- Select the appropriate nozzle (e.g., carpet cleaning nozzle with spray extraction) and attach it firmly to the end of the extension tube.
- Power Connection: Extend the power cord and plug it into a suitable electrical outlet (230 Volts). Ensure the cable is not a tripping hazard.
5. Operating Instructions
General Operation (Dry Vacuuming):
- Ensure the clean water tank is empty or removed if only dry vacuuming.
- Select the appropriate dry vacuuming nozzle (e.g., carpet nozzle, crevice nozzle).
- Switch on the vacuum cleaner using the power switch on the main unit.
- Move the nozzle slowly over the surface to be cleaned.
- When finished, switch off the appliance and unplug it.
Spray Extraction Cleaning (Wet Cleaning):
This mode is ideal for deep cleaning carpets, upholstery, and hard floors, and for stain removal.
- Ensure the clean water tank is filled with water and detergent (as per Setup section).
- Attach the appropriate spray extraction nozzle (e.g., carpet cleaning nozzle with spray extraction). For hard floors, use the hard floor adapter.
- Switch on the vacuum cleaner (suction motor) and the spray pump using the separate switches on the main unit.
- Press the spray trigger on the hose handle to release the cleaning solution onto the surface.
- Move the nozzle slowly over the area, applying solution and immediately vacuuming it up. Overlap passes slightly to ensure thorough cleaning.
- For heavily soiled areas, you may pre-spray the solution and let it sit for a few minutes before vacuuming.
- Continue until the dirty water being vacuumed up appears clear, indicating the surface is clean.
- When finished, switch off the spray pump first, then the suction motor, and unplug the appliance.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Thomas Bravo 20. Always unplug the appliance before performing any maintenance.
- Emptying and Cleaning Tanks: After each wet cleaning session, empty the dirty water collection container. Rinse both the clean water tank and the dirty water container thoroughly with clean water. Allow them to air dry completely before reassembling or storing.
- Filter Cleaning/Replacement:
- The foam filter should be rinsed with water after wet use and allowed to dry.
- The paper filter should be checked regularly and replaced when heavily soiled or damaged.
- Nozzle and Hose Cleaning: Rinse all nozzles and the flexible hose with clean water after wet use to prevent residue buildup. Ensure they are dry before storage.
- Exterior Cleaning: Wipe the exterior of the main unit with a damp cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the appliance in a dry, cool place, ideally in its non-use (storage) position, with the power cord neatly wrapped around the cable holder and accessories stored in their designated space.
7. Troubleshooting
If you encounter issues with your Thomas Bravo 20, refer to the table below for common problems and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not switch on. | No power supply; power cord damaged; switch faulty. | Check power plug and outlet; inspect power cord for damage; contact service if switch is faulty. |
| Low suction power. | Hose or nozzle blocked; dirty filters; collection container full. | Check and clear blockages; clean or replace filters; empty collection container. |
| No spray from nozzle. | Clean water tank empty; spray pump not switched on; nozzle clogged; pump faulty. | Refill clean water tank; switch on spray pump; clean nozzle; contact service if pump is faulty. |
| Water leaking from unit. | Tanks not properly sealed; hose connection loose; tank damaged. | Ensure tanks are correctly seated and sealed; check hose connections; inspect tanks for cracks. |
If the problem persists after attempting these solutions, please contact Thomas customer support. Do not attempt to repair the appliance yourself.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Thomas |
| Model Name | Bravo 20 |
| Model Number | 788074 |
| Color | Black |
| Product Dimensions (L x W x H) | 38 x 38 x 47 cm |
| Item Weight | 7.1 kg |
| Clean Water Tank Capacity | 3.6 Liters |
| Collection Container Capacity | 20 Liters |
| Wattage (Max) | 1400 Watts |
| Voltage | 230 Volts |
| Noise Level | 80 dB |
| Special Features | Bagless, Spray Extraction Function, Made in Germany |
9. Warranty and Support
For information regarding the warranty period and terms for your Thomas Bravo 20 Water Vacuum Cleaner, please refer to the warranty card included with your purchase or visit the official Thomas website.
For technical support, spare parts, or service inquiries, please contact Thomas customer service:
- Website: www.thomas-vacuum.com (Please check for your regional website)
- Email: Refer to website for contact form or email address.
- Phone: Refer to website for regional phone numbers.
When contacting support, please have your model name (Bravo 20) and model number (788074) ready.





