Table of Contents
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Model K 520 M
High Pressure Washer Operator Manual
Overview ........................................................................ 2
Precautions ................................................................. 2-4
Assembly Instructions .................................................... 4
Operating Instructions ................................................... 5
Using the Accessories ................................................... 6
Working with Detergents ................................................ 7
Shut Down and Clean-Up .............................................. 8
Taking a Break ............................................................... 8
Winterizing and Long-Term Storage .............................. 8
Cleaning Tips ............................................................ 9-10
Optional Cleaning Accessories .................................... 10
Troubleshooting ...................................................... 11-12
Specifications
Max. Operating pressure 1600 PSI
Water volume
Voltage
Amp draw
5.960-234 09/02
1.8 GPM
120 V
13 AMPS
Part No. 1.069-680.0
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Table of Contents
Troubleshooting
Related Manuals for Kärcher K 520 M
Summary of Contents for Kärcher K 520 M
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Page 1: Table Of Contents
Model K 520 M High Pressure Washer Operator Manual Overview ... 2 Precautions ... 2-4 Assembly Instructions ... 4 Operating Instructions ... 5 Using the Accessories ... 6 Working with Detergents ... 7 Shut Down and Clean-Up ... 8 Taking a Break ... 8 Winterizing and Long-Term Storage ... -
Page 2: Overview
Model K 520 M OVERVIEW Item Description Vario Spray wand Wash Brush Trigger gun Trigger gun safety lock High pressure hose Water inlet Retractable handle Detergent suction tube and filter with metering valve High pressure outlet (not pictured) On/Off switch... - Page 3 IMPORTANT PRECAUTIONS – Read First! IMPORTANT SAFETY INSTRUCTIONS WARNING – When using this product basic precautions should always be followed, including the following: • Read all the instructions before using the product. • To reduce the risk of injury, close supervisi- on is necessary when a product is used near children.
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Page 4: Assembly Instructions
IMPORTANT PRECAUTIONS – continued Water Supply (Cold Water Only) • Water hose must be at least 3/4 inch in diameter. • Flow rate of water supply must not fall below 2.5 GPM (gallons per minute). • Flow rate can be determined by running the water for one minute into an empty“... -
Page 5: Operating Instructions
OPERATING INSTRUCTIONS Step 1 Connect the high pressure hose to the unit’s high pressure outlet. Step 3 Connect garden hose to unit’s water inlet using the quick connect adapter. Step 5 Plug the power cord into the power outlet. Unlock the lock of the trigger gun. Trigger the gun to eliminate trapped air, wait for a steady flow of water to emerge from the spray nozzle. -
Page 6: Using The Accessories
USING THE ACCESSORIES Vario spray wand The Vario spray wand allows you to adjust the cleaning pressure. To clean at maximum pressure, the Vario wand must be positioned to the high pressure setting (+). To apply detergent, the wand must be positioned to the low pressure setting (-). Wash brush This brush is ideal for removing stubborn dirt and stains from finished surfaces. -
Page 7: Working With Detergents
(-) by turning the wand collar. The wand must be set in the low pressure (-) position to apply detergents. Step 2 Fill a container with Karcher detergent. Place the filter end of detergent suction tube into the container. -
Page 8: Shut Down And Clean-Up
SHUTTING DOWN & CLEAN-UP Step 1 Remove detergent suction tube from container and insert into 1 gallon of fresh water. Siphon water at low pressure for one minute. Step 5 Disconnect the garden hose from the water inlet on the unit. TAKING A BREAK... -
Page 9: Cleaning Tips
(for best results, limit your work area to sections of approximately 6 feet and always apply detergent from bottom to top). Allow Karcher House Wash to remain on surface 1-3 minutes. Do not allow detergent to dry on surface, if surface appears to be drying, simply wet down surface with fresh water. -
Page 10: Optional Cleaning Accessories
Karcher Rotating Nozzle Spray Wand. Caution: Do not use rotating nozzle spray wand on cloth, plastic or other sensitive surfaces as it may cause damage. -
Page 11: Troubleshooting
TROUBLESHOOTING Disconnect the machine from the power source before making any repair. Symptom Cause Motor will not start On/Off switch is in the “OFF” (O) position. Power cord is not plugged in. Extension cord is too long. Extension cord is not proper gauge. Extension cord is damaged. -
Page 12: Troubleshooting
10 drops per minute is permissible). Oil Drip. If you encounter any additional difficulties not listed, please call our service center for help. Karcher Customer Support USA 1-800-537-4129 Cause Detergent suction tube not properly connected to the machine. Detergent is too thick.
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Do you have a question about the K 520 M and is the answer not in the manual?
Questions and answers
how do I release the spray trigger pipe
To release the spray trigger pipe (spray wand) on the Kärcher K 520 M, press it in against the spring tension and twist it to unlock it from the trigger gun.
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I cannot attach the spray want . Is there a special way to attach it?
To attach the spray wand to the Kärcher K 520 M:
1. Insert the spray wand extension into the trigger gun.
2. Press in against the spring tension and twist into the lock position.
3. Turn the spray wand extension collar clockwise until tight.
4. Install the Vario spray wand or wash brush by pushing it into the wand extension and turning clockwise to lock it in place.
This answer is automatically generated
I cannot disconnect the power nozzle , is there a method
To disconnect the power nozzle on a Kärcher K 520 M, twist and pull it from the spray wand extension. Carefully press in against the spring tension and twist to unlock it from the locked position.
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Hi Looking for a surface cleaner rotating brush to suit my old but goodie K520m
The compatible surface cleaner rotating brush for the Kärcher K 520 M is the Deluxe Wash Brush, which is black and yellow and suitable for cleaning surfaces like garden furniture and glass.
This answer is automatically generated