Troubleshooting

You can rectify minor faults yourself with the help of the following overview.

If in doubt, please consult the authorized customer service.

Danger

Turn off the appliance and remove the mains plug prior to any care and mainte- nance work.

Repair works may only be performed by the authorized customer service.

Appliance is not running

ÎPull on the lever of the trigger gun; the device will switch on.

ÎCheck whether the voltage indicated on the type plate corresponds to the volt- age of the mains supply.

ÎCheck the mains connection cable for damages.

Pressure does not build up in the appliance

ÎCheck setting at the spray lance.

ÎAppliance ventilation: Switch the appli- ance on with the high-pressure hose de- tached and operate (max. 2 minutes) until the water exits the high-pressure connection without bubbles. Switch off appliance and reconnect high-pressure hose.

ÎCheck the water supply.

ÎPull out the sieve in the water connec- tion using flat-nose pliers and clean un- der running water.

Appliance does not start, motor hums Cause: Voltage reduction due to weak mains supply or when using an extension cable.

ÎWhen switching on, first pull the lever of the trigger gun and then switch the ap- pliance switch to "I/ON".

Strong pressure fluctuations

ÎClean high-pressure nozzle: Remove dirt and debris from the nozzle bore, us- ing a needle and rinse through with wa- ter from the front.

ÎCheck water flow quantity.

Appliance is leaking

ÎSlight leakage from the appliance pump is normal. If the leakage increases con- tact the authorized customer service.

No detergent infeed

ÎUse spray lance with pressure regula- tion (Vario Power).

Turn the spray lance to "Mix" position.

ÎCheck the settings at the dosage regu- lator for detergent.

ÎClean the detergent suction hose filter.

ÎCheck the detergent suction hose for kinks.

English 9

K 4.93 M specifications

The Karcher K 4.93 M is a high-performance pressure washer that stands out for its reliability and efficiency in tackling a variety of outdoor cleaning tasks. As part of the renowned Karcher line, it showcases advanced engineering and user-friendly features designed to make cleaning easier and more effective.

One of the primary features of the K 4.93 M is its powerful 1800-watt motor, which produces a water pressure of up to 130 bar. This strong pressure is ideal for loosening dirt, grime, and stains from surfaces such as patios, driveways, cars, and garden furniture. Additionally, its water flow rate of 420 liters per hour ensures a quick and efficient cleaning process.

The K 4.93 M is equipped with Karcher’s innovative Quick Connect system. This technology allows you to easily attach and detach the high-pressure hose from the machine, enhancing overall convenience and reducing downtime when switching between tasks. The unit also comes fitted with an adjustable spray lance, enabling users to switch between high-pressure and low-pressure modes with ease. This versatility is essential for various applications, from intense cleaning of hard surfaces to gentle washing of more delicate items.

Another standout feature is its onboard detergent tank, which simplifies the cleaning process. Users can easily add detergents, helping to break down tough stains and enhance cleaning effectiveness. The detergent can be applied with the low-pressure mode of the spray lance, ensuring an even and thorough distribution.

The K 4.93 M also boasts an ergonomic design for user comfort. The adjustable handle makes it easy to transport, while the integrated storage compartment provides space for accessories and nozzles, ensuring everything is within reach.

For durability, the K 4.93 M features a robust construction that can withstand the rigors of regular use. Its compact design means it can be stored easily in garages or sheds without occupying much space.

Finally, Karcher’s commitment to sustainability is evident in the K 4.93 M, which is designed to conserve water while delivering an impactful clean. By reducing water consumption without compromising on power, this pressure washer is an eco-friendly choice for conscientious consumers.

In summary, the Karcher K 4.93 M is an exceptional pressure washer, combining power, versatility, and convenience, making it an ideal choice for homeowners looking to maintain their outdoor spaces with ease.