Kärcher K 5.20 M User Manual

Kärcher K 5.20 M

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5.961-364

(2009784-01-05)

K 5.20 M

PLEASE READ THIS LEAFLET CAREFULLY

BEFORE OPERATING YOUR MACHINE

Operating Instructions

PRESSURE WASHER

Other manuals for Kärcher K 5.20 M

Operator's Manual24 pages

Original Instructions36 pages

Instructions196 pages

Operating Instructions12 pages

Questions and Answers:

M
Mary GrayJul 29, 2025
Why does the output pressure of my Kärcher Pressure Washer vary?
- J
  jordantammyJul 29, 2025
  If the output pressure of your Kärcher Pressure Washer is fluctuating, ensure the water is turned on full force and inspect the garden hose for kinks, leaks, or blockages. Check that hoses and fittings are airtight. Turn off the machine and purge the pump by squeezing the trigger gun until a steady water flow emerges through the nozzle. Remove and rinse the water inlet filter in warm water. Clear any obstructions from the discharge nozzle using a fine needle. For calcified components, run distilled vinegar through the detergent suction tube.
Z
zimmermanericaAug 3, 2025
How to fix Kärcher Pressure Washer motor that will not start?
- C
  Crystal WilliamsAug 3, 2025
  If the motor of your Kärcher Pressure Washer won't start, first ensure the On/Off switch is in the “ON” (I) position. Check that the power cord is properly plugged into an electrical outlet. If using an extension cord, make sure it's either a 25 ft. 12/2 gauge or a 50 ft. 10/2 gauge cord, replacing it if damaged. Try a different electrical outlet to rule out power supply issues. Finally, reset the circuit breaker or ground fault circuit interrupter if it has tripped.
C
Charles BoyerAug 8, 2025
Why is my Kärcher K 5.20 M not dispensing detergent?
- C
  Christopher WilsonAug 9, 2025
  If your Kärcher Pressure Washer isn't dispensing detergent, start by checking the detergent suction tube connection to the machine. If the detergent is too thick, dilute it, or use Kärcher detergent for best results. Clear any clogs from the filter on the detergent suction tube by running warm water through it. If the detergent suction tube is damaged or clogged, remove the obstruction or replace the tube. Ensure the spray wand is in the low-pressure position and clear any obstructions from the discharge nozzle with a fine needle.
R
Regina HessAug 13, 2025
What to do if Kärcher K 5.20 M Pressure Washer does not reach high pressure?
- B
  Benjamin GilmoreAug 13, 2025
  If your Kärcher Pressure Washer isn't reaching high pressure, first, replace the garden hose with a 3/4 inch one. Check the garden hose for any kinks, leaks, or blockages that might be restricting water supply. Make sure the water source is fully open. Remove and rinse the water inlet filter in warm water to clear any clogs. Lastly, ensure the spray wand is set to the high-pressure position.
J
Jose WilliamsAug 18, 2025
How to fix a leaking garden hose connection on Kärcher K 5.20 M?
- M
  Mrs. Kristen Parker MDAug 18, 2025
  If the garden hose connection on your Kärcher Pressure Washer is leaking, try tightening the fittings. If the leak persists, inspect the rubber washer and insert a new one if it's missing or worn.
J
joshuaroblesAug 23, 2025
Why is the pump on my Kärcher K 5.20 M Pressure Washer so noisy?
- R
  Robin HuffmanAug 23, 2025
  If your Kärcher Pressure Washer's pump is noisy, check that all hoses and fittings are airtight. Turn off the machine and purge the pump by squeezing the trigger gun until a steady flow of water emerges through the nozzle.

Kärcher K 5.20 M Specifications

General

Brand	Kärcher
Model	K 5.20 M
Category	Pressure Washer
Language	English

Summary

Karcher Pressure Washer Operating Instructions

What is a Pressure Washer?

Explains the function and benefits of a pressure washer for domestic cleaning tasks.

Pressure Washer Applications

Safety Instructions

Electrical Connection Safety

Provides critical guidance on safe electrical connections, extension cords, and avoiding hazards.

Environmental Protection

Packaging Disposal

Instructions for recycling packaging material to protect the environment.

Old Appliance Disposal

Guidelines for the proper recycling and disposal of old appliances and their components.

Getting Started with Your Pressure Washer

Package Contents

Lists all items included in the pressure washer package for user verification.

Water Connection Guide

Details on connecting the supply hosepipe to the machine and water source.

Electrical Connection Guide

Instructions for safely connecting the pressure washer to the mains power supply.

Suction Mode Operation

How to use the suction mode to draw water from static sources like water butts.

Detergent Usage

Information on recommended detergents and their correct dilution for cleaning.

Operating Your Karcher Pressure Washer

High Pressure Operation

Step-by-step guide for using the pressure washer in high-pressure cleaning mode.

Low Pressure Operation (No Brush)

Instructions for applying detergent using low pressure without a cleaning brush.

Low Pressure Operation (With Brush)

Procedure for cleaning greasy surfaces using detergent and a wash brush.

End Of Operation Procedures

Instructions for safely shutting down the machine and rinsing after use.

Care and Maintenance

Water System Care

Recommendations for checking and maintaining the water inlet and hoses.

Electrical System Care

Guidance on caring for the power cord, extension leads, and electrical connections.

Chemical Usage and Care

Advice on using approved chemicals and rinsing the machine after chemical use.

Accessories and Spare Parts

Available Accessories

Lists a wide range of optional accessories available for enhancing cleaning capabilities.

Spare Parts Information

Information on how to identify and order replacement parts for the pressure washer.

Problem Checklist and Troubleshooting

Karcher Help-Line and Contact

Technical Data and Specifications

Assembly Instructions

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