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English

 3

Dear Customer,

Please read and comply with 
these original instructions prior 

to the initial operation of your appliance and 
store them for later use or subsequent own-
ers.

This high-pressure cleaner is designed for 
domestic use only:

to clean machines, vehicles, buildings, 
tools, facades, terraces, garden equip-
ment etc. using a high-pressure water 
jet (and detergents if required).

with accessories, replacement parts 
and detergents approved by KÄRCH-
ER. Observe the instructions provided 
with these detergents.

The packaging material can be recy-
cled. Please do not place the packag-

ing into the ordinary refuse for disposal, but 
arrange for the proper recycling.

Old appliances contain valuable ma-
terials that can be recycled. Please 
arrange for the proper recycling of old 

appliances. Please dispose your old appli-
ances using appropriate collection sys-
tems.

Notes about the ingredients (REACH)

You will find current information about the 
ingredients at: 

http://www.karcher.de/de/unternehmen/
umweltschutz/REACH.htm

The warranty terms published by the rele-
vant 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 man-
ufacturing. In the event of a warranty claim 
please contact your dealer or the nearest 
authorized Customer Service centre. 
Please submit the proof of purchase.
(See address on the reverse)

Danger

Immediate danger that can cause severe 
injury or even death.

Warning

Possible hazardous situation that could 
lead to severe injury or even death.

Caution

Possible hazardous situation that could 
lead to mild injury to persons or damage to 
property.

The high pressure jet may not 
be directed at persons, ani-
mals, live electrical equipment 
or at the appliance itself. Pro-

tect the appliance against frost.

Contents

Illustration of appliance / scope of deliv-
ery

2

General information

3

Safety instructions

4

Operation

6

Transport

10

Storage

11

Maintenance and care

11

Technical specifications

12

CE declaration

12

Troubleshooting

13

General information

Proper Use

Environmental protection

Warranty

Symbols in the operating instruc-

tions

Symbols on the machine

Risk of burns on account of hot 
surfaces!

Risk of poisoning! Do not breathe 
in the exhaust fumes.

Summary of Contents for G 3050 OH

Page 1: ...R egister and w in w w w kaercher com 9 801 179 0 09 10 G 3050 OH...

Page 2: ...2...

Page 3: ...t 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...

Page 4: ...diate replacement of a damaged high pressure hose High pressure jets can be dangerous if improperly used The jet must not be directed at persons ani mals live electrical equipment or at the appliance...

Page 5: ...ns with reduced physical sensory or mental capabilities The appliance must not be operated by children or persons who have not been instructed accordingly Children should be supervised to pre vent the...

Page 6: ...when it is placed onto an even sur face The high pressure hose is specially con structed with reinforced walls to handle wa ter pressure up to 20 7 MPa it can be easily damaged and should be stored ca...

Page 7: ...ozzles in the nozzle holder Attach the wand to the trigger gun Pull the spring loaded collar of the wand back to insert your choice of quick con nect nozzle Release the collar and push the nozzle unti...

Page 8: ...he first 5 hours of use then once every 25 hours Fill gas tank with unleaded gasoline Do not use leaded gasoline Do not add oil to the gasoline Connect the high pressure hose to the unit s high pressu...

Page 9: ...cifically developed for your appliance The use of other detergents and care prod ucts may lead to premature wear and can invalidate your warranty claims Please ob tain information at your local dealer...

Page 10: ...ile there is no pressure in the system After working with detergent suspend detergent suction hose in a container filled with clear water switch the appli ance on for around 1 minute once the spray la...

Page 11: ...safe room Warning Prior to any care or maintenance work switch the appliance off and let the engine cool off In order to avoid an inadvertent startup of the engine pull off the spark plug To avoid ris...

Page 12: ...Max feed pressure MPa 1 2 Max Suction height m 0 5 Motor Type Honda GC 190 Cylinder capacity cm3 187 Motor see operations instructions of the motor manufacturer Performance data Working pressure MPa...

Page 13: ...ly is restricted Check garden hose for kinks leaks and blockage Not enough inlet water supply Turn water on full force Check garden hose for kinks leaks or blockage Water inlet filter is clogged Remov...

Page 14: ...ings Missing worn rubber washer Insert new washer Spray wand leaks Spray wand not properly attached Turn the swivel nut of the gun clockwise until connection is tight Broken o ring Call Customer Suppo...

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