Kärcher K 4 Comfort Premium High Pressure Cleaner - Yellow - 4-in-1 Multi Jet

The K 4 Comfort Premium is a high-pressure cleaner designed to make cleaning around the house easi...

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Tiny Lux Affiliate ProgrammeKärcher Yellow K 4 Comfort Premium Pressure Washer Upright Electric 420 L/H
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£234.05
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OnBuy.comKärcher Karcher K 4 Comfort Premium High Pressure Cleaner - 420 L/H - 1800 W - 130 Bar
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£330.46
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Product Information

Full details

The Kärcher K 4 Comfort Premium High Pressure Cleaner is designed for homeowners seeking an efficient way to tackle a variety of outdoor cleaning tasks. Its key benefit is the versatile 4-in-1 Multi Jet nozzle, offering multiple spray patterns and detergent application for comprehensive cleaning. A potential caveat is the learning curve associated with optimizing the nozzle for different surfaces and tasks.

All features

ColourYellow
Model Part Number1.324-750.0
BrandKärcher
Options4-in-1 Multi Jet

Extended Product Information

FAQs

What is the maximum cleaning pressure?

The Kärcher K 4 Comfort Premium operates with a maximum pressure of 130 bar.

How do I change the spray pattern?

Simply twist the head of the 4-in-1 Multi Jet nozzle to select the desired spray pattern (e.g., fan jet, dirt blaster, detergent).

Can I use any detergent?

It is strongly recommended to use only Kärcher-approved detergents to ensure optimal cleaning results and protect the pressure washer and the surfaces being cleaned.

How long is the high-pressure hose?

The included extra-flexible high-pressure hose is 8 meters long.

How is the power cable managed?

The power cable is designed to prevent tangling and can be quickly and neatly stored using the integrated cable hooks on the device.

Is this pressure washer suitable for delicate surfaces?

Yes, by using the appropriate setting on the 4-in-1 Multi Jet nozzle (like the fan jet on a lower pressure setting) and maintaining a suitable distance, it can be used for cleaning moderately sensitive surfaces. Always test in an inconspicuous area first.

How do I store the pressure washer during winter?

To prevent frost damage, ensure the machine is completely drained of water. Store it in a dry, frost-free location. Refer to the user manual for detailed winter storage instructions.

Troubleshooting

Pressure washer does not start

Check if the power cord is securely plugged in. Ensure the water supply is turned on and connected correctly. Verify that the trigger gun safety lock is not engaged.

Low pressure or inconsistent spray

Clean the water filter at the inlet. Ensure the 4-in-1 Multi Jet nozzle is correctly attached and set to the desired function. Check for kinks or blockages in the high-pressure hose or water supply hose. Verify adequate water supply pressure and flow rate.

Detergent is not being drawn

Ensure the 4-in-1 Multi Jet nozzle is set to the detergent setting. Check that the detergent container is filled and the suction tube is submerged. Make sure Kärcher-approved detergent is being used.

Water leaking from connections

Ensure all hose connections are tight and properly seated. Check O-rings and seals for wear or damage and replace if necessary.

Motor stops during operation

The unit may have overheated. Allow it to cool down for a few minutes before restarting. Ensure adequate ventilation around the machine during use.

Pros and Cons

Pros

  • Versatile cleaning with the 4-in-1 Multi Jet nozzle.
  • Powerful cleaning performance up to 130 bar.
  • Convenient detergent application methods.
  • Tangle-free design for ease of use and storage.
  • Durable construction with a water-cooled motor.

Cons

  • Requires some learning to optimize nozzle settings for various tasks.
  • May be overkill for very light cleaning needs.
  • Hose length (8m) might be limiting for larger areas.
  • Requires a water source connection.

Setup, Compatibility & Care

Setup:

  1. Connect the high-pressure hose to the trigger gun and the pressure washer.
  2. Attach the 4-in-1 Multi Jet nozzle to the trigger gun.
  3. Connect a suitable water source (garden hose with appropriate connector) to the inlet on the pressure washer.
  4. Ensure the power cable is connected to a grounded electrical outlet.
  5. Turn on the water supply.
  6. Pull the trigger gun to release any air trapped in the system before switching on the pressure washer.

Compatibility:

  • Water Source: Requires a standard garden hose connection. Kärcher recommends a water supply pressure of at least 1.2 MPa (12 bar) and a flow rate of at least 10 L/min.
  • Detergents: Use only Kärcher-approved detergents for optimal performance and to avoid damage to the unit or surfaces.

Care:

  • After Use: Flush the system with clean water. Release any residual pressure by squeezing the trigger gun with the machine switched off. Disconnect water and power supplies.
  • Storage: Wrap the high-pressure hose around the integrated hose drum and secure the power cable using the provided hooks. Store the unit in a dry, frost-free location.
  • Cleaning the Filter: Regularly check and clean the water filter located at the water inlet to prevent blockages.

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