Karcher K4400G Trouble Shooting, Symptom Cause Solution Engine will not, Start, High pressure

Page 11

TROUBLE SHOOTING

Symptom

Cause

Solution

 

 

 

 

 

 

 

Engine will not

No gasoline.

Fill gas tank.

 

 

start

 

 

 

 

Low oil level.

Add oil.

 

 

 

 

 

 

 

 

 

 

 

Choke is not in correct

Slide choke lever to “CHOKE”

 

 

 

position.

position.

 

 

 

 

 

 

 

 

Engine throttle is not in

Position the throttle to “FAST”.

 

 

For additional

correct position.

 

 

 

engine problems

 

 

 

 

Pressure built up in the

Squeeze the trigger to release the

 

 

refer to the engine

 

 

owners manual.

high pressure washer.

pressure.

 

 

 

 

 

 

 

Unit does not reach

Diameter of garden hose is

Replace with a 3/4 inch garden

 

 

high pressure.

too small.

hose.

 

 

 

 

 

 

 

 

Water supply is restricted.

Check garden hose for kinks, leaks

 

 

 

 

and blockage.

 

 

 

 

 

 

 

 

Not enough inlet water supply.

Open water source full force.

 

 

 

 

 

 

 

 

Water inlet filter is clogged.

Remove filter and rinse out in warm

 

 

 

 

water.

 

 

 

 

 

10

 

 

 

 

 

Spray wand is in low

Turn spray wand tip to high pressure

 

 

 

pressure position.

position.

 

 

 

 

 

 

 

Output pressure

Not enough inlet water supply.

Turn water on full force. Check garden

 

 

varies high and low.

 

hose for kinks, leaks or blockage.

 

 

 

 

 

 

 

 

Pump is sucking air.

Check that hoses and fittings are air

 

 

 

 

tight. Turn off machine and purge

 

 

 

 

pump by squeezing trigger gun until

 

 

 

 

a steady flow of water emerges

 

 

 

 

through the nozzle.

 

 

 

 

 

 

 

 

Water inlet filter is clogged.

Remove filter and rinse out in warm

 

 

 

 

water.

 

 

 

 

 

 

 

 

Discharge nozzle is

Blow out or remove debris with a

 

 

 

obstructed.

fine needle.

 

 

 

 

 

 

 

 

Calcified gun, hose or spray

Run distilled vinegar through

 

 

 

wand.

detergent suction tube.

 

 

 

 

 

 

 

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Page 10 Page 12
Contents High Pressure Washer Never Model K 4400 G OverviewWater Supply Cold Water Only Safety WarningsNo tools required Assembly InstructionsOperating Instructions Vario spray wand Using the AccessoriesFollowing Karcher detergents are available Working with DetergentDetergents can only be applied at low pressure Remove Step Shutting Down & CLEAN-UPWinterizing and LONG-TERM Storage With or without detergent Cleaning TipsDeck Cleaning Cement Patios Brick and StoneRecommendations Optional Cleaning AccessoriesBarbecue Grills, Outdoor Power Equipment Gardening Tools Patio & Lawn FurnitureHigh pressure Trouble ShootingSymptom Cause Solution Engine will not StartSpray wand leaks Symptom Cause Solution No detergentGarden hose Connection leaks

K4400G specifications

The Karcher K4400G is a robust and efficient electric pressure washer designed to handle various outdoor cleaning tasks with ease. Weighing in at a manageable size, this model is particularly suited for homeowners and enthusiasts looking for reliable performance without the noise and emissions of gas-powered alternatives.

One of the standout features of the K4400G is its powerful motor that delivers up to 4400 PSI (pounds per square inch) of pressure. This impressive power allows users to tackle even the most stubborn dirt and grime on surfaces like patios, driveways, and vehicles. Coupled with a water flow rate of up to 4.0 GPM (gallons per minute), the K4400G ensures efficient cleaning, reducing the time spent on tedious chores.

The Karcher K4400G comes equipped with an array of nozzles, allowing for versatile cleaning options. The Quick Connect nozzle system enables users to switch between different spray patterns effortlessly, ranging from a wide spray for gentle cleaning to a concentrated jet for tough jobs. This flexibility makes the K4400G suitable for a variety of applications, from rinsing off delicate surfaces to blasting away heavy-duty buildups.

Another notable technology in the K4400G is its onboard detergent tank, which integrates seamlessly with the pressure washer’s system. This feature allows for the convenient application of cleaning solutions, enhancing the cleaning process and ensuring that dirt is not just removed but also dissolved for deep cleaning effectiveness.

The pressure washer is built with durability in mind. Its sturdy construction ensures that it can withstand regular use over time, while the large pneumatic tires provide excellent mobility across different terrains, making it easy to maneuver around the yard or driveway.

User convenience is further enhanced with its ergonomic design, including an adjustable handle and easy-access controls. The K4400G also features built-in storage for accessories, reducing clutter and ensuring everything needed for cleaning is within arm's reach.

In summary, the Karcher K4400G is a powerful and dependable electric pressure washer that offers impressive cleaning capabilities and user-friendly features. Whether you're preparing for a seasonal clean-up or maintaining your outdoor spaces, the K4400G serves as a versatile and effective tool to achieve sparkling results. With its combination of power, efficiency, and ease of use, it stands out as a top choice among pressure washers in its class.
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