1. Introduction
The Atrix VACOHCS HEPA Certified Vacuum is designed for efficient and safe cleaning, particularly in environments requiring ultra-fine filtration. This manual provides essential information for the proper setup, operation, and maintenance of your vacuum to ensure optimal performance and user safety.
2. Safety Information
Always read and understand all safety warnings and instructions before operating this appliance. Failure to follow these instructions may result in electric shock, fire, and/or serious injury.
- Ensure the vacuum is unplugged before performing any maintenance or changing accessories.
- Do not use the vacuum on wet surfaces or to pick up liquids. This vacuum is designed for dry hazardous material cleanup.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- Use only as described in this manual. Use only manufacturer's recommended attachments.
- Exercise extra care when cleaning on stairs.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- The vacuum is equipped with a short electrical cord. Always use a suitable extension cord that is in good condition and rated for the vacuum's power requirements.
3. Package Contents
Verify that all items listed below are included in your package:
- VACOHCS HEPA Vacuum Unit
- OF612HE-IC HEPA CERTIFIED Filter Cartridge
- 25 ft Power Cord
- Crevice Tool
- Crevice Tool Brush
- Utility Nozzle and Brush
- 19" Wand
- Clear Hose
- (2) Hose Plugs
- Adjustable Shoulder Strap

Figure 3.1: The Atrix VACOHCS HEPA Certified Vacuum kit, neatly organized within its durable red carrying case, showcasing the main unit, filter, and various accessories.
4. Setup
Follow these steps for initial setup of your Atrix VACOHCS vacuum:
- Attach the Hose: Connect the clear hose to the vacuum's intake port. Ensure a secure fit to prevent loss of suction.
- Assemble the Wand: Connect the 19" wand to the hose. Attach the desired cleaning tool (crevice tool, utility nozzle, etc.) to the end of the wand.
- Connect Power: Plug the vacuum's pigtail cord into a suitable 3-prong extension cord. Utilize the cord relief feature on the vacuum to alleviate pressure on the pigtail cord connection.
- Wear the Backpack: Adjust the shoulder straps and waist strap for a comfortable and secure fit. The ergonomic design allows for airflow between your back and the unit.
Video 4.1: This video demonstrates the assembly, ergonomic features, and practical use of the Atrix Ergo Pro Backpack Vacuum, including how to wear it comfortably and attach accessories.

Figure 4.2: A person wearing the Atrix VACOHCS backpack vacuum, demonstrating its ergonomic design and portability during a cleaning task.
5. Operating Instructions
The Atrix VACOHCS is designed for versatile cleaning across various surfaces.
- Power On/Off: Locate the power switch on the side of the vacuum unit. Flip the switch to the 'ON' position to start the vacuum.
- Surface Cleaning: Select the appropriate attachment for your cleaning task. Use the utility nozzle for general cleaning on hard floors, carpets, and upholstery. The crevice tool is ideal for tight spaces and edges.
- Adjusting the Wand: The 19" wand is extendable. Adjust its length to comfortably reach high or low areas without straining.
- Blower Function: This vacuum can also function as a blower. Consult the full product manual for instructions on converting the unit to blower mode and using the specialized blower attachments.

Figure 5.1: A man efficiently cleaning a hard floor surface using the Atrix vacuum with its extended wand and floor tool, highlighting its versatility for different floor types.
6. Maintenance
Regular maintenance ensures the longevity and efficiency of your Atrix VACOHCS vacuum, especially regarding its HEPA filtration system.
- Filter Cartridge Replacement: The VACOHCS uses an OF612HE-IC HEPA CERTIFIED Filter Cartridge. This is a sealed system designed for safe and simple replacement. When the filter is full, simply plug the intake and exhaust ports of the cartridge with the provided plugs, then pull the tabs to remove it. Dispose of the old filter according to local regulations for hazardous waste. Install a new filter cartridge by aligning it correctly and ensuring it clicks into place.
- No Secondary Filters: The sealed filter cartridge design eliminates the need for secondary or tertiary filters, reducing cross-contamination risks during changes.
- General Cleaning: Wipe down the exterior of the vacuum with a damp cloth as needed. Ensure all ports and connections are free of debris.
Video 6.1: An overview of the ATRIX SafeGuard 360 filter system, detailing its components and the benefits of its sealed design for safe and simple filter changes.
Video 6.2: This video highlights the features and benefits of the ATRIX SafeGuard 360 HEPA H13 Certified Filter, emphasizing its individual testing and high efficiency for capturing fine particles.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | Atrix |
| Model Name | VACOHCS |
| Special Feature | Corded |
| Filter Type | Cartridge (OF612HE-IC HEPA Certified) |
| Included Components | HEPA Filter, 25 ft power cord, crevice tool, crevice tool brush, utility nozzle and brush, 19" wand, clear hose, (2) hose plugs, adjustable shoulder strap |
| Is Cordless? | No |
| Recommended Uses For Product | Carpet, Desk, Furniture, Hard Floor, Tile Floor, Hardwood, Rug, Garage, Bare Floor, Sofa |
| Form Factor | Handheld (with backpack harness) |
| Color | White |
| Noise Level | 73 Decibels |
| Amperage | 5.23 Amps |
| Number of Items | 1 |
| Controller Type | Hand Control |
| Motor Horsepower | 0.84 Horsepower |
| Control Method | Touch |
| Style | Compact |
| Portable | No (designed to be worn) |
| Number of Power Levels | 1 |
| Indoor/Outdoor Usage | Indoor |
| Maximum Horsepower | 0.84 Horsepower |
| Vacuum Collection Technology | Suction |
| UPC | 838067003296 |
| Package Dimensions | 20 x 9 x 6 inches |
| ASIN | B078Y7FTJM |
| Surface Recommendation | All floors |
| Power Source | Corded Electric |
8. Troubleshooting
If you encounter issues with your Atrix VACOHCS vacuum, consider the following common troubleshooting steps:
- No Power: Check if the power cord is securely plugged into both the vacuum and a functioning electrical outlet. Ensure the extension cord is not damaged.
- Loss of Suction: Inspect the hose and attachments for blockages. Verify that the filter cartridge is correctly installed and not completely full.
- Unusual Noise: Turn off the vacuum immediately. Check for any foreign objects lodged in the hose, wand, or attachments. Ensure the filter is properly seated.
- Overheating: If the vacuum shuts off unexpectedly, it may be due to overheating. Unplug the unit and allow it to cool down for at least 30 minutes. Check for blockages or a full filter that might be restricting airflow.
For persistent issues, please contact Atrix customer support.
9. Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the official Atrix website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.





