Read and follow these original instructions and the safety instructions chapter before using the device for the first time. Keep the original instructions for future reference or for future owners.

Illustrations and descriptions in these operating instructions may differ from the scope of delivery and the equipment of your T-Racer.

Read all safety instructions, instructions, illustrations and guidelines that come with the device and the high-pressure cleaner. Observe all basic precautions when using the device and high-pressure cleaner, including all of the instructions on the following pages. Failure to observe the safety instructions, instructions, illustrations and specifications can result in serious injuries and property damage. It is essential that you also observe the local laws, regulations and ordinances.

READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE

Not for commercial use!

SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE:

The owner and/or user must have an understanding of the manufacturer’s operating instructions and warnings before using this device.

Warning information should be emphasized and understood.

If the operator is not fluent in English, the manufacturer’s instructions and warnings shall be read to and discussed with the operator in the operator’s native language by the purchaser/owner, making sure that the operator comprehends its contents.Owner and/or user must study and maintain for future reference the manufacturer’s instructions.

The T-Racer can be used with all Kärcher Home & Garden high-pressure cleaners from device class K4.

You can find detailed information on the device class in the operating instructions for your high-pressure cleaner.

For devices with a year of manufacture up to 1991 you also need an adapter (see "Accessories and spare parts").

For devices manufactured before 2011, you will also need the adapter M 2.643-950.0 for attachment to the machine. It can be ordered at www.karcher.com.

The T-Racer is ideal for cleaning floors and walls with different surfaces such as tiles, stone, concrete, plastic and wood.

Only use the T-Racer at private households.

Your device must be registered in order to help with any questions or issues that you have. You can register your device at www.karcher-register.com if located in the U.S.A., www.karcher/ca if located in Canada, or www.karcher.com/mx if located in Mexico.

In the case of a warranty claim, you can contact customer support. Please see the contact information listed below for either the USA, Canada, or Mexico. You MUST provide your proof of purchase in order to file a warranty claim either via email, phone, or fax.

You can contact our Customer Service department by phone at 1-800-537-4129 or via the website at www.karcher-help.com.

You can contact our Customer Service department by phone at 1-800-465-4980 or via the website at www.karcher.com/ca.

You can contact our Customer Service department by phone at 01-800-024-13-13 or via the website at www.karcher.com/mx.

The packing materials can be recycled. Please dispose of packaging in accordance with the environmental regulations.

Electrical and electronic appliances contain valuable, recyclable materials and often components such as batteries, rechargeable batteries or oil, which - if handled or disposed of incorrectly - can pose a potential threat to human health and the environment. However, these components are required for the correct operation of the appliance. Appliances marked by this symbol are not allowed to be disposed of together with the household waste.

Work with detergents may only be carried out on liquid-tight work areas with a connection to the sewage system. Do not allow detergents to penetrate water or soil.

Current information on content materials can be found at: www.kaercher.de/REACH

Only use original accessories and original spare parts. They ensure that the appliance will run fault-free and safely.

Information on accessories and spare parts can be found at www.kaercher.com.

During unpacking, check the contents for completeness. The scope of delivery for your configuration is shown on the packaging. If any accessories are missing or in the event of any shipping damage, please contact your dealer.

---

1. Attach the lower extension tube (green marking) to the T-Racer.

   1. Completely unscrew the union nut.

   2. Press the bayonet into the socket.

   3. Turn the lower extension tube (green marking) 90° until it clicks into place.

2. Tighten the union nut.

Repeat the procedure with upper extension tubes (yellow marking) if necessary.

Before use, remove coarse dirt from the cleaning surface (e.g. by sweeping it away) in order to avoid damage to the T-Racer.

---

1. Attach the T-Racer to the high-pressure gun with the extension tube.

   ---

   

   1. Completely unscrew the union nut.

   2. Press the bayonet of the extension tube into the socket on the high-pressure gun.

   3. Turn the high-pressure gun 90° until it clicks into place.

2. Tighten the union nut.

3. Adjust the height adjustment of the rotor arm according to the cleaning surface.

4. Unlock the lever of the trigger gun.

5. Pull the lever of the trigger gun.

   The device switches on.

6. Clean the floor area, while guiding the T-Racer over the floor area without exerting any force.

1. Attach the T-Racer to the high-pressure gun with the lower extension tube (green marking).

   Do not use the upper extension tube (yellow marking).

   1. Completely unscrew the union nut.

   2. Press the bayonet of the lower extension tube (green marking) into the socket on the high-pressure gun.

   3. Turn the high-pressure gun 90° until it clicks into place.

2. Tighten the union nut.

3. Unlock the lever of the trigger gun.

4. Pull the lever of the trigger gun.

   The device switches on.

5. Clean the wall surface.

The distance between the high-pressure nozzles and the cleaning surface is changed by the height adjustment of the rotor arm.

Adjust the height adjustment of the rotor arm according to the cleaning task.

---

For powerful cleaning of stubborn dirt on robust surfaces, e.g. tiles, concrete, stone:

1. Set the height adjustment of the rotor arm to "HARD".

For cleaning sensitive surfaces:

2. Set the height adjustment of the rotor arm to "SOFT".

For cleaning large areas:

1. Press the surface cleaning foot switch.

   A jet of water emerges from both high-pressure nozzles in the rotor arm.

For cleaning corners and edges:

1. Press the foot switch for edge and corner cleaning.

   A jet of water emerges from the front high-pressure nozzle.

For rinsing:

1. Press the rinsing function foot switch.

   A powerful, but not a high-pressure water jet emerges from the flushing nozzle.

After use, rinse the device with a soft jet of water.

• Remove the T-Racer and any extension tubes from the high-pressure gun.

• Rinse the T-Racer with the high-pressure gun (without additional accessories) or wipe it with a damp cloth.

1. Stow or secure the device so that it does not slide or jostle around in the vehicle when accelerating, braking, cornering or in the event of an accident.

Store the device in a frost-free place.

The procedure described applies to all available nozzles on the device.

---

1. Remove the clip.

2. Pull out the high-pressure nozzle.

3. Insert the high-pressure nozzle.

4. Mount the clip.

1. Remove the high-pressure nozzle.

2. Rinse the high-pressure nozzle with clear water in both directions. If necessary, replace a damaged high-pressure nozzle.

3. Install the high-pressure nozzle.

Worn or damaged skids can easily be replaced:

---

1. Use a suitable tool, such as a screwdriver, to gently push the skid out upwards at the detent.

2. Pull the skid out upwards.

3. Press the new skid lightly into the holder until it clicks into place.

• High-pressure cleaner does not build up pressure or pulsates 

• High-pressure cleaner does not build up pressure or pulsates 

Cause:

High-pressure nozzles clogged or damaged.

Remedy:

1. Remove the high-pressure nozzles.

2. Check the high-pressure nozzles for blockages and clean them if necessary.

3. Check the high-pressure nozzles for damage and replace if necessary.

4. Rinse the T-Racer without jets with clear water.

5. Install the high-pressure nozzles.

Cause:

Wrong high-pressure nozzle selected.

The device only achieves an optimal cleaning result with the right high-pressure nozzles!

Remedy:

1. Select high-pressure nozzles according to the high-pressure cleaner used.

2. Install high-pressure nozzles.