Kärcher NT 65/2 Tact² Commercial Wet Dry Vacuum Cleaner

1. Introduction

Product Overview

The Kärcher NT 65/2 Tact² is a professional-grade wet and dry vacuum cleaner designed for demanding commercial and industrial applications. Featuring a robust two-motor system and the advanced Tact automatic filter cleaning system, it delivers consistently high suction power and extended filter life, making it ideal for handling large volumes of fine dust, debris, and liquids.

Key Features

• Filtration System: Improved Tact automatic filter cleaning system for enhanced cleaning performance and reduced noise.
• Robust Design: Stronger and sturdier components for reliable use in construction and industrial environments.
• Easy to Transport: Adjustable push handle and large caster wheels facilitate movement across uneven surfaces.
• Smart Accessory Storage: Bayonet and clip connections ensure secure and easy attachment of accessories.
• Automatic Filter Cleaning System: Divided flat pleated filter is cleaned by air blasts, preventing blockages from fine dust.

2. Safety Information

Always read and understand all safety warnings and instructions before operating this appliance. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.

• This product is intended for commercial use.
• Do not use the appliance in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Always disconnect the plug from the power outlet before making any adjustments, changing accessories, or storing the appliance.
• Do not allow children to operate the vacuum cleaner. Keep children and bystanders away while operating.
• Use only as described in this manual. Use only manufacturer’s recommended attachments.
• WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

3. Package Contents

Verify that all items are present and in good condition upon unpacking.

• Kärcher NT 65/2 Tact² Wet Dry Vacuum Cleaner Unit
• Flat pleated filter: PES
• Crevice Tool
• Filter bag: Paper
• Suction Hose
• Suction Tubes (2x)
• Floor Nozzle
• On-board storage components
• Cable management system

4. Setup

4.1 Initial Assembly

Before first use, assemble the main components of the vacuum cleaner.

1. Attach Wheels: Securely attach the large rear wheels and the smaller swivel caster wheels to the base of the unit.
2. Install Handle: Insert the adjustable push handle into its designated slots on the unit and secure it. Ensure it clicks into place or is fastened according to the markings.
3. Connect Suction Hose: Attach the suction hose to the inlet port on the front of the vacuum cleaner. Ensure a tight and secure connection.
4. Insert Filter Bag: For dry vacuuming, insert a paper filter bag into the container. Ensure it is properly seated around the inlet opening.
5. Install Flat Pleated Filter: Open the filter compartment cover on top of the unit and ensure the PES flat pleated filter is correctly installed. Close the cover securely.

Image: Fully assembled Kärcher NT 65/2 Tact² vacuum cleaner with hose and floor nozzle attached.

4.2 Attaching Accessories

The NT 65/2 Tact² features smart accessory storage and bayonet/clip connections for easy attachment.

1. Suction Tubes: Connect the two suction tubes together, then attach them to the end of the suction hose.
2. Floor Nozzle/Crevice Tool: Attach the desired nozzle (floor nozzle for general cleaning, crevice tool for narrow spaces) to the end of the suction tubes.
3. On-board Storage: Utilize the integrated holders on the unit to store suction tubes, nozzles, and the power cable when not in use.

Image: Rear view of the vacuum cleaner demonstrating the integrated storage for suction tubes and power cable.

5. Operating Instructions

5.1 Powering On/Off

Plug the power cord into a suitable electrical outlet. The main power switch is located on the top of the unit. Turn the rotary switch to the 'ON' position to start the vacuum and 'OFF' to stop it.

Image: Top view of the vacuum cleaner showing the main power switch and integrated storage for small tools or liquids.

5.2 Dry Vacuuming

For dry vacuuming, ensure a paper filter bag is installed in the container. The PES flat pleated filter is suitable for both wet and dry applications, but the paper bag is essential for efficient dry dust collection and protection of the main filter.

Image: A man operating the Kärcher NT 65/2 Tact² to vacuum dry debris on a concrete floor.

5.3 Wet Vacuuming

When vacuuming liquids, remove the paper filter bag if one is installed. The PES flat pleated filter can remain in place. The vacuum will automatically shut off when the liquid level in the container reaches its maximum capacity. Empty the container immediately after wet vacuuming to prevent overflow and damage.

Image: A woman using the Kärcher NT 65/2 Tact² to vacuum wet spills in an industrial environment.

5.4 Automatic Filter Cleaning (Tact² System)

The Tact² system automatically cleans the flat pleated filter during operation by periodically reversing the airflow. This ensures consistent suction power even when dealing with large amounts of fine dust. You may hear a brief change in motor sound during the cleaning cycles. This is normal operation.

6. Maintenance

6.1 Filter Cleaning and Replacement

Regularly check the condition of the PES flat pleated filter. While the Tact² system cleans it automatically, manual cleaning may be required for stubborn debris. The filter can be removed from the clean side of the unit, minimizing exposure to dust.

Image: The open filter compartment of the vacuum cleaner, revealing the two flat pleated filters.

To clean the filter, gently tap it to dislodge dust or rinse it with water if heavily soiled (ensure it is completely dry before reinstallation). Replace the filter if it shows signs of damage or wear, or if suction performance significantly decreases despite cleaning.

6.2 Container Cleaning

After wet vacuuming, always empty and rinse the container thoroughly to prevent odors and bacterial growth. For dry vacuuming, empty the container when the filter bag is full or when suction power is reduced.

6.3 Accessory Care

Clean all accessories (hoses, tubes, nozzles) after each use to ensure optimal performance and prevent blockages. Store them in the integrated accessory holders to keep them organized and protected.

7. Troubleshooting

If you encounter issues with your Kärcher NT 65/2 Tact², refer to the following common problems and solutions:

If the problem persists after attempting these solutions, please contact Kärcher customer support.

8. Technical Specifications

9. Warranty and Support

Kärcher products are built to high-quality standards and come with a manufacturer's warranty. For specific warranty details, registration, or to obtain service, please refer to the warranty card included with your product or visit the official Kärcher website.

For technical assistance, spare parts, or further inquiries, please contact Kärcher customer support. Contact information can typically be found on the Kärcher website or in your product documentation.

Online Support: www.kaercher.com/us/support.html