Introduction
This manual provides detailed instructions for the safe and effective use, maintenance, and troubleshooting of your BISSELL CrossWave OmniForce Edge Cordless Multi-Surface Hard Floor Cleaner Wet Dry Vacuum, Model 3930C. Please read all instructions carefully before operating the appliance to ensure optimal performance and longevity.
What's in the Box
Carefully unpack all components and ensure you have the following items:
- BISSELL CrossWave OmniForce Edge Cordless Multi-Surface Hard Floor Cleaner (Main Unit)
- Charging Dock + Power Plug
- 8-oz. Hard Floor Sanitize Formula
- 8-oz. Pet Multi-Surface + Febreze Formula

Setup
1. Assembly
The BISSELL CrossWave OmniForce Edge requires minimal assembly. Follow the instructions provided in the quick start guide included in your packaging to attach the handle to the main body of the unit. Ensure all connections are secure before proceeding.
2. Initial Charging
Before first use, fully charge the appliance. Place the unit on the charging dock and connect the power plug to a wall outlet. The battery indicator lights will show charging progress. A full charge provides up to 30 minutes of cordless operation, which may vary based on mode and usage.
3. Filling the Clean Water Tank
Locate the clean water tank on the back of the unit. Remove the tank and fill it with water and the appropriate BISSELL cleaning formula according to the fill lines. Always use BISSELL formulas to prevent damage and ensure optimal cleaning results. Reattach the tank securely.
Operating Instructions
The CrossWave OmniForce Edge offers versatile cleaning modes for various floor types and messes.
1. Power Mop Mode (Wet Cleaning)
This mode allows you to vacuum and mop simultaneously, ideal for tackling wet and dry messes like spilled cereal, muddy paw prints, and general floor cleaning. Press the Power Mop button to activate. The brush roll will rotate, and cleaning solution will be dispensed.

2. Power Vac Mode (Dry Vacuuming)
For dry debris removal, activate Power Vac Mode. This mode provides 75% more suction power compared to the CrossWave X7 Wet Dry Vac, making it highly effective for dirt, crumbs, and pet fur pickup. No cleaning solution is dispensed in this mode.
3. Multi-Surface Cleaning
The CrossWave OmniForce Edge is safe for use on sealed hard surfaces, including sealed wood floors, and area rugs. Always test on an inconspicuous area first. Avoid using on unsealed or delicate surfaces.
4. ZeroGap Technology
Benefit from zero-millimeter gap edge cleaning, allowing the machine to clean all the way to baseboards and walls in both Power Vac and Power Mop modes. This ensures thorough cleaning without leaving dirty edges.

5. Tangle-Free Technology
The brush roll is designed with Tangle-Free Technology to minimize hair wrap and clogging, reducing the need for frequent manual cleaning of the brush roll.
Maintenance
Regular maintenance ensures your BISSELL CrossWave OmniForce Edge continues to perform effectively.
1. Self-Cleaning Cycle
After each use, place the unit on its charging dock and activate the one-touch self-cleaning cycle. This cycle flushes dirty debris from the brush roll and helps refresh it, maintaining machine performance and hygiene.

2. Two-Tank Technology
The appliance features two-tank technology, keeping clean water and solution separate from dirty water. After each use, empty the dirty water tank and rinse it thoroughly. This ensures you are always cleaning with fresh water and solution.
3. Filter Maintenance
Regularly check and clean the filter. Refer to the quick start guide for specific instructions on removing, cleaning, and reinserting the filter. Ensure the filter is completely dry before reinstallation to prevent damage.
Troubleshooting
If you encounter any issues with your BISSELL CrossWave OmniForce Edge, please refer to the following common solutions. For more complex problems, contact customer support.
- No Power: Ensure the unit is fully charged. Check that the charging dock is properly connected to a working power outlet.
- Poor Suction: Check the dirty water tank for fullness and empty if necessary. Ensure the filter is clean and properly installed. Inspect the brush roll area for any clogs or obstructions.
- No Solution Dispensing: Verify the clean water tank is filled with water and formula. Ensure the tank is securely seated. Check for any clogs in the solution spray nozzle.
- Unusual Noises: Turn off the unit and inspect the brush roll and nozzle area for any foreign objects that may be causing the noise.
Specifications
| Model | 3930C |
| Item Weight | 4.81 kg |
| Form Factor | Upright |
| Assembly Required | Yes |
| Batteries Required | Yes |
| Special Feature | Cordless, Wet/Dry, ZeroGap Technology, Tangle-Free Technology |
| Filter Type | Cartridge |
| Surface Recommendation | Area Rugs, Bare Floors, Sealed Hard Floors, Multi-Surface, Sealed Wood Floors |
| Power Source | Battery Powered |
| Colour | Black With Titanium Accents |
Warranty & Support
Warranty Information
This BISSELL CrossWave OmniForce Edge cleaner comes with a 2 Year Limited Warranty. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects under normal household use. For full terms and conditions, refer to the warranty card included with your product or visit the official BISSELL website.
Customer Support
For technical assistance, replacement parts, or further inquiries, please contact BISSELL Customer Support. Contact information can typically be found on the BISSELL website or on the product packaging.





