K 2 Compact Pressure Washer
Instruction Manual
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Safety
Please read these original operating instructions and the enclosed safety in- instructions prior to the initial use of your device. Proceed accordingly. Keep both booklets for future reference or subsequent owners.
Proper use
This high-pressure cleaner is designed for domestic use only.
- for cleaning machines, vehicles, buildings, tools, facades, terraces, gardening tools, etc. by means of a high-pressure water jet (if necessary, with additional cleaning agents).
- with accessories, replacement parts, and cleaning agents approved by KÄRCHER. Please observe the information accompanying the cleaning agents.
Hazard levels
DANGER
Pointer to immediate danger, which leads to severe injuries or death. WARNING
Pointer to a possibly dangerous situation, which can lead to severe injuries or death. CAUTION
Pointer to a possibly dangerous situation, which can lead to minor injuries.
ATTENTION
Pointer to a possibly dangerous situation, which can lead to property damage.
Symbols on the machine
The high-pressure jet must not be directed at persons, animals, live electrical equipment, or at the appliance itself. Protect the appliance against frost.
The appliance must not be directly connected to the public drinking water network.
Safety Devices CAUTION
Safety installations serve the protection of the user and may not be modified or bypassed.
Appliance switch
The appliance switch prevents unintentional operation of the appliance.
Lock trigger gun
The lock locks the lever of the trigger gun and prevents the accidental start of the device.
Auto-stop function
If the lever on the trigger gun is released, the pressure switch turns off the pump, and the high-pressure jet stops. If the lever is pulled the pump is turned on again.
Environmental protection
The packaging material can be recycled. Please arrange for the environmentally appropriate disposal of the packaging.
Old appliances contain valuable recyclable materials that should be recycled properly. Please arrange for the environmentally appropriate disposal of the old devices.
Electrical and electronic devices often contain components that could potentially pose a danger to human health and the environment if handled or disposed of incorrectly. However, these components are necessary for the proper operation of the device. Devices marked with this symbol must not be disposed of with regular household rubbish. 
Cleaning operations that produce oily wastewater, e.g. engine washes, and underbody washes may only be carried out using washing stations equipped with an oil separator. Work with detergents must only be performed on liquid-tight work surfaces with a connection to the sewer system. Do not let release detergent into the waters or the earth.
Notes about the ingredients (REACH)
You will find current information about the ingredients at:
www.kaercher.com/REACH
Description of the Appliance
The scope of delivery of the device (depending on the model) is illustrated on the packaging. These operating instructions describe all possible options.
Illustrations on the picture pages
- High-pressure connection
- Appliance switch „0/OFF“ / „I/ON“
- Storage for high-pressure hose
- Carrying handle
- Storage for spray lance
- Water connection with integrated sieve
- Coupling element for water connection
- Mains cable with mains plug
- Nameplate
- Trigger gun
- Lock trigger gun
- High-pressure hosen
- Clamp for high-pressure hose
- Spray lance with a high-pressure nozzle For normal cleaning tasks.
- Spray lance with Dirtblaster For strong contaminations.
Optional - Washing brush
- Foam nozzle For effective detergent foam.
- Detergent
- Detergent suction hose (with a sieve) ** Additionally required
- Fabric-reinforced water hoses with commercially available coupling.
– Minimum diameter, 1/2 inches (13 mm).
– Minimum length 7.5 m.
Installation and Startup
Illustrations on the picture pages
Illustration AB
Mount loose parts delivered with appliance prior to start-up. Park the appliance on an even surface. Illustration CD
Pull out the clamp from the trigger gun and plug the high-pressure hose into the trigger gun.
Push the clamp in until it locks. Check the secure connection by pulling on the high-pressure hose. Illustration EFG
ATTENTION
Impurities in the water can damage the high-pressure pump and accessories. For protection, the use of the KÄRCHER water filter (optional accessory, order no. 4.730-059) is recommended.
Operation
CAUTION
Dry running of more than 2 minutes leads to damage of the high-pressure pump. If the appliance does not build up pressure within 2 minutes, switch the appliance off
and proceed in accordance with the instructions in Chapter “Troubleshooting”.
High-pressure operationCAUTION
Keep a distance of at least 30 cm when using the jet for cleaning painted surfaces to avoid damage.
ATTENTION
Car tires, paint, or sensitive surfaces such as wood should not be cleaned with the dirt blaster, as there is a risk of damage.Illustration HI
Operation with a washing brush
ATTENTION
Risk of damage to the paintwork
When working with the washing brush, it must be free of dirt or other particles.
Note: If required, the washing brushes can be used to work with detergent.
Operation with detergent
Note: Detergent can only be added when the device is operated in low-pressure mode.
OptionalIllustration JKIllustration L
Recommended cleaning method Spray the detergent sparingly on the dry surface and allow it to react, but not to dry. Spray off loosened dirt with the high-pressure jet.
After operation with detergent After operation with detergent: Run the machine for approximately 1 minute for a clear rinse.
Interrupting operation Illustration M
Release the lever of the trigger gun and lock it. During longer breaks (more than 5 minutes), also turn the appliance off using the “0/OFF” switch. CAUTION
Only separate the high-pressure hose from the trigger gun or the device when there is no pressure in the system. Release the lever of the trigger gun. Turn off the appliance “0/OFF”. Disconnect the mains plug from the socket. Turn off the tap. Press the lever on the trigger gun to release any remaining pressure in the system. Lock the lever of the trigger gun. Detach the appliance from the water supply.
Transport and storage
CAUTION
Risk of personal injury or damage!
Mind the weight and storage of the appliance during transport.
When transporting by hand Lift the appliance by the carrying handle and carry it.
When transporting in vehicles Secure the appliance against shifting and tipping over.
Storing the Appliance Park the machine on an even surface. Stow away the accessories on the appliance according to the device.
Prior to extended storage periods, as during the winter, also observe the instructions in the Care section.
Frost protection
ATTENTION
Appliances and accessories that are not completely drained can be destroyed by frost. Completely drain appliances and accessories and protect them against frost.
To avoid damage: Completely drain all water from the appliance: Switch the appliance on with a detached high-pressure hose and detached water supply (max. 1 minute) and wait, until no more water exits at the high-pressure connection. Turn off the appliance. Store the appliance and the entire accessories in a frost-free room.
Maintenance and care
The appliance is maintenance-free.
Care DANGER
Risk of electric shock. Prior to all work on the appliance, switch off the appliance and pull the power plug.
Clean the sieve in the water connection
Clean the sieve in the water connection regularly.
ATTENTION
The sieve must not be damaged. Remove the coupling from the water connection. Illustration N
Pull the sieve out (e.g. using flat pliers), clean it under running water, and then reinsert it.
Troubleshooting
DANGER
Risk of electric shock. Prior to all work on the appliance, switch off the appliance and pull the power plug.
The appliance is not running Push the lever of the trigger gun, the device will switch on. Check whether the voltage indicated on the type plate corresponds to the voltage of the main supply. Check the mains connection cable for damages.
Pressure does not build up in the appliance Completely open the water tap. Appliance ventilation: Switch the appliance on with the high-pressure hose detached and operate (max. 2 minutes) until the water exits the high-pressure connection without bubbles. Switch off the appliance and reconnect the high-pressure hose. Pull out the sieve in the water connection using flat nose pliers and clean under running water.
Strong pressure fluctuations Clean high-pressure nozzle: Remove dirt and debris from the nozzle bore, using a needle and rinse through with water from the front. Check water flow quantity.
Appliance is leaking Slight leakage from the appliance pump is normal. If the leakage increases contact the authorized customer service.
Optional
No detergent infeed O Detach the spray lance from the trigger gun. Work only with the trigger gun.Illustration
Remove the filter from the suction hose for detergent and clean under running water. Check the detergent suction hose for kinks.
Accessories and Spare Parts
Only use original accessories and spare parts, they ensure the safe and trouble-free operation of the device. For information about accessories and spare parts, please visit www.kaercher.com.
Warranty
The warranty terms published by the relevant sales company are applicable in each country. We will repair potential failures of your appliance within the warranty period free of charge, provided that such failure is caused by faulty material or defects in manufacturing. In the event of a warranty claim please contact your dealer or the nearest authorized Customer Service center. Please submit the proof of purchase. Addresses can be found at: www.kaercher.com/dealersearch
Technical specifications
| Electrical connection | |
| Voltage | 220-240 V 1-50-60 Hz |
| Power consumption | 6 A |
| Protection class | IPX5 |
| Protective class | II  |
| Mains fuse (slow-blow) | 10 A |
| Water connection | |
| Max. feed pressure | 1,2 MPa |
| Max. feed temperature | 40 °C |
| Min. feed volume | 81/min |
| Performance data | |
| Working pressure | 7,4 MPa |
| Max. permissible pressure | 11 MPa |
| Water flow rate | 5,21/min |
| Max. flow rate | 6,0 l/min |
| Detergent flow rate | 0,31/min |
| Recoil force of trigger gun | 10 N |
| Dimensions and weights | |
| Length | 180 mm |
| Width | 219 mm |
| Height | 389 mm |
| Typical operating weight | 4,5 kg |
| Values determined as per EN 60335-2-79 | |
| Hand-arm vibration value Uncertainty K | <2,5 m/s2 0,7 m/s2 |
| Sound pressure level LpA Uncertainty KpA | 78 dB(A) 3 dB(A) |
| Sound power level Ly„A + Uncertainty | 93 dB(A) |
EU Declaration of Conformity
We hereby declare that the machine described below complies with the relevant basic safety and health requirements of the EU Directives, both in its basic design and construction as well as in the version put into circulation by us. This declaration shall cease to be valid if the machine is modified without our prior approval.
Product: High-pressure cleaner
Type: 1.673-xxx
Relevant EU Directives
2011/65/EU
2000/14/EC
2006/42/EC (+2009/127/EC)
2014/30/EU
Applied harmonized standards
EN 60335–1
EN 60335–2–79
EN 62233: 2008
EN 55014–1:2017
EN 55014–2: 2015
EN 61000–3–2: 2014
EN 61000–3–3: 2013
EN IEC 63000: 2018
Applied conformity evaluation method
2000/14/EC: Appendix V
Sound power level dB(A)
Measured: 90
Guaranteed: 93
The undersigned act on behalf of and under the power of attorney of the company management.
Documentation supervisor:
S. Reiser
Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Straße 28-40
71364 Winnenden (Germany)
Tel.: +49 7195 14-0
Fax: +49 7195 14-2212
Winnenden, 2021/02/01
THANK YOU! MERCI! DANKE!
GRACIAS!
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Alfred Kärcher
& Co. KG
Alfred-Kärcher-Str. 28-40
71364 Winnenden (Germany)
Tel.: +49 7195 14-0
Fax: +49 7195 14-2212
http://kaer.ch/er/?l=xsaRrz51zUq7duZSAke6rQ
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