Karcher K 7 Comfort Premium Pressure Washer

The K 7 Comfort Premium is designed for frequent use on heavy dirt around the home and is made fro...

Best current price£459.00from Appliances Direct (BID)

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Appliances Direct (BID)Karcher K7 Comfort Premium 1.317-502.0
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£459.00
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AmazonKärcher K 7 Comfort Premium High-Pressure Washer, max. 180 bar
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£459.99
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eBayKärcher K7 Comfort Premium Pressure Washer 180 Bar Patio Driveway Cleaner NEW26
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£459.99
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Tooled UpKarcher Home And Garden Yellow Karcher K 7 Comfort Premium Pressure Washer 180 Bar
£8.95 delivery
£495.95
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OnBuy.comKärcher Karcher K 7 Comfort Premium Pressure Washer
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£499.99
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Product Information

Full details

The Karcher K 7 Comfort Premium is designed for homeowners who tackle frequent and heavy dirt around their properties. Its key benefit is a powerful, water-cooled motor delivering 180 bar pressure for effective cleaning of patios, garden furniture, and vehicles. A potential caveat is its size and weight, requiring dedicated storage space. This pressure washer features a versatile 4-in-1 multi jet spray lance, an integrated hose reel, and ergonomic handling for enhanced user comfort.

All features

Model Part NumberK 7 COMFORT PREMIUM
BrandKärcher
OptionsComfort Premium

Extended Product Information

FAQs

What is the maximum water pressure this unit can deliver?

The Karcher K 7 Comfort Premium delivers a maximum pressure of 180 bar.

How long is the high-pressure hose?

The unit comes with a 10-meter PremiumFlex high-pressure hose.

Can I use hot water with this pressure washer?

Yes, the K 7 Comfort Premium can accept a hot water feed up to a maximum temperature of 60°C.

How do I switch between different spray patterns?

You can effortlessly switch between the four spray patterns by simply rotating the end of the 4-in-1 Multi Jet spray lance.

What is the benefit of the water-cooled motor?

The water-cooled motor provides enhanced durability and a longer operating life, ensuring reliable performance over time.

Is assembly difficult?

Setup is designed to be quick, typically taking just minutes. The Quick Connect system simplifies hose attachment.

What is included in the box?

The box typically contains the K 7 Pressure Washer, a 1-litre bottle of Natural Universal Cleaner, the G 180 Q Comfort!Hold high-pressure gun, the 4-in-1 Multi Jet spray lance, a 10m PremiumFlex high-pressure hose, and an A3/4" garden hose adapter.

Troubleshooting

Pressure washer does not start.

Check that the power cable is securely plugged in and the power outlet is functional. Ensure the water supply is turned on and the hose is connected correctly. Verify that the trigger gun is not locked.

Low pressure or no pressure.

Check for kinks or blockages in the high-pressure hose or water supply hose. Clean the integrated water filter. Ensure the correct spray lance setting is selected for high pressure. Check if the water supply is adequate.

Detergent is not being drawn.

Ensure the detergent tank is filled and the correct spray setting (detergent jet) is selected on the 4-in-1 lance. Check that the detergent hose is not blocked.

Hose connections are leaking.

Ensure all Quick Connect fittings are securely attached. Check O-rings and seals for damage and replace if necessary.

Unit stops during operation.

The thermal overload protection may have activated due to overheating. Turn off the unit, unplug it, and allow it to cool down for several minutes before restarting. Ensure adequate ventilation.

Pros and Cons

Pros

  • Powerful 180 bar pressure for heavy-duty cleaning.
  • Versatile 4-in-1 spray lance for various tasks.
  • Water-cooled motor for enhanced durability.
  • Ergonomic design with Comfort!Hold trigger gun reduces user fatigue.
  • Integrated hose reel for convenient storage.
  • Made with 30% recycled material.

Cons

  • Requires adequate storage space due to its size.
  • Can be heavy to move for some users, despite the telescopic handle.
  • Higher initial cost compared to entry-level pressure washers.
  • Power cable length of 5m may require an extension for larger areas.
  • Maximum water feed temperature of 60°C, not suitable for extremely hot water cleaning needs.

Setup, Compatibility & Care

Setup:

  1. Connect the high-pressure hose to the trigger gun and the pressure washer using the Quick Connect fittings.
  2. Attach the 4-in-1 Multi Jet spray lance to the trigger gun.
  3. Connect your garden hose (with a suitable adapter, e.g., A3/4") to the water inlet on the machine.
  4. Ensure the integrated water filter is clean and properly seated.
  5. Plug in the power cable and turn on the water supply.
  6. Turn on the pressure washer.

Compatibility:

  • Water Source: Connects to standard garden hoses.
  • Water Temperature: Can accept hot water feeds up to 60°C for enhanced cleaning performance.
  • Detergent: Compatible with Karcher's 2-in-1 detergent system and the included Natural Universal Cleaner.

Care:

  • Storage: Store the unit in a dry, frost-free environment. Utilize the integrated hose reel and accessory storage for organization.
  • Filter Maintenance: Regularly check and clean the integrated water filter to prevent blockages and protect the pump. Refer to the Kärcher Home & Garden app for detailed cleaning instructions.
  • Winterizing: After use in freezing temperatures, run the machine with a frost protection agent or drain all water from the system to prevent damage.

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