Karcher K 4 Power Control Instructions Manual
![Karcher K 4 Power Control manual cover](/images/e6e4bfd79d692182c9084520/thumbs/thumb175x175.webp)
To assemble your Karcher K 4 Power Control, attach the high-pressure hose to the spray gun and the unit. Connect the water inlet to your garden hose using the supplied adapter. Finally, insert the spray lance into the spray gun until it clicks into place.
Ensure that the power cord is plugged into a working outlet and the power switch is turned on. Check the fuse or circuit breaker in your home. Also, confirm that the water supply is connected and turned on.
The Karcher K 4 Power Control comes with a Vario Power spray lance. Rotate the lance to adjust the pressure. For detailed adjustments, refer to the LED display on the spray gun that indicates the current pressure setting.
Regularly inspect and clean the water filter to prevent blockages. Check the high-pressure hose for any signs of damage. After use, drain any remaining water from the pump to prevent freezing in cold weather.
Turn off the unit and disconnect it from the power supply. Remove the spray lance and use the cleaning pin provided to remove any debris from the nozzle. Rinse with water before reassembling.
Yes, the Karcher K 4 Power Control has a detergent suction tube. Use only Karcher-recommended detergents. Insert the tube into the detergent container and set the spray lance to 'Mix' for application.
Wear protective eyewear and gloves. Do not aim the pressure washer at people, animals, or electrical fixtures. Ensure your footing is stable and avoid using the washer on ladders.
Drain all water from the unit and hoses to prevent freezing damage. Store the pressure washer in a dry, frost-free location. It is advisable to keep it in an upright position.
Check for any leaks in the hose or connections. Ensure the water supply is adequate and the inlet filter is clean. Also, inspect the nozzle for any blockages and clean if necessary.
Turn off the pressure washer and disconnect it from the power supply. Detach the old hose from the spray gun and the unit. Attach the new hose by securing it to the spray gun and the pressure washer, ensuring all connections are tight.