Karcher K 3.78 specifications Overview, Never

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OVERVIEW

Item Description

1. Power cord with Ground Fault Circuit Interrupter (GFCI)

2. Trigger gun

3. Trigger gun safety lock

4. High pressure hose

5. Water inlet with filter (not shown)

6. Transport handle

7. Power cord holder

8. Detergent suction tube with filter

9. High pressure outlet

 

10. On/Off switch

 

 

11. Vario Power spray wand

5

 

12. Rotary spray wand

 

 

9

 

 

10

 

 

8

2

 

 

1

 

 

 

 

12

 

 

11

7

6

4

2 3

NEVER !

Never

Never

Never

Never

Never

Never

Never

point nozzle at people or animals.

drink alcohol or use drugs while operating this equipment. operate while standing in water.

touch plug with wet hands.

let electrical connections rest in water.

operate pressure washer without the water turned on use hot water

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Contents 78 M Overview NeverExtension Cords Important Precautions Read FirstGround Fault Circuit Interrupter Gfci Protection Water Supply Cold Water Only Important PrecautionsAssembly Instructions Operating Instructions Using the Accessories Gfci InstructionsWorking with Detergents Always Use Karcher Detergents for Best ResultsWinterizing and LONG-TERM Storage Shutting Down & CleanupTaking a BREAK... five minutes or more House Siding Cleaning TipsDeck Cleaning Cement Patios, Brick and StoneBarbecue Grills, Outdoor Power Equipment & Gardening Tools Cleaning TipsOptional Cleaning Accessories Patio & Lawn FurnitureTroubleshooting Troubleshooting

K 3.78 specifications

The Kärcher K 3.78 is a versatile and powerful pressure washer designed for light to medium-duty outdoor cleaning tasks. Renowned for its combination of performance and user-friendliness, it has become a popular choice among homeowners looking to maintain the cleanliness of their vehicles, patios, driveways, and garden furniture.

At the heart of the K 3.78 is its robust motor, which delivers a maximum pressure of 1800 PSI, allowing users to efficiently tackle various grime and dirt challenges. The water flow rate of up to 1.6 GPM ensures that stubborn stains and dirt are effectively washed away, making it suitable for a wide range of applications.

One of the standout features of the K 3.78 is its innovative N-Cor pump, which is designed for durability and longevity. It is resistant to corrosion, ensuring that the pressure washer stands the test of time even with regular use. The K 3.78 also includes a detergent injection system, enabling users to apply cleaning solutions directly through the spray wand, enhancing cleaning efficiency for more challenging stains.

The pressure washer is equipped with a 20-foot high-pressure hose, giving users ample reach while staying mobile. The ergonomic handle and lightweight design further ensure comfort during use, reducing hand fatigue, especially during extended cleaning sessions. Additionally, the integrated on-board storage allows for convenient access and storage of accessories, including nozzles and the detergent bottle.

Speaking of nozzles, the K 3.78 features an adjustable spray wand with multiple settings. This versatility allows users to switch between high-pressure jets for tackling tough dirt and wider spray patterns for rinsing larger areas, all without the need to change out the nozzle.

When it comes to safety, the K 3.78 includes a safety lock mechanism on the trigger gun, preventing accidental activation. The robust construction of the unit ensures stability during operation, reducing the risk of tipping over.

In summary, the Kärcher K 3.78 is an excellent investment for those seeking a reliable pressure washer that balances power and convenience. With its durable construction, versatile cleaning capabilities, and user-friendly design, the K 3.78 makes outdoor cleaning tasks simpler and more efficient, keeping your spaces looking pristine all year round.