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 13

surfaces). Always clean from top to bot-
tom and from left to right. For best re-
sults, wipe surface dry with a chamois or 
soft dry cloth.

(with or without detergent).

 Pre-rinse 

cleaning surface with fresh water. If us-
ing detergent or Degreaser, apply deter-
gent at low pressure. Allow detergent to 
remain on surface 1-3 minutes. Do not 
allow detergent to dry on surface. Rinse 
at high-pressure keeping the spray noz-
zle approximately 7.5-15 cm (3-6 in.) 
from the cleaning surface. For removing 
extremely stubborn dirt, it may be nec-
essary to move the spray nozzle even 
closer to the surface for greater dirt cut-
ting action. 

(with or without detergent).

 Pre-rinse 

furniture and surrounding area with 
fresh water. If using detergent, apply to 
surface at low pressure. Allow detergent 
to remain on surface 1-3 minutes. Do 
not allow detergent to dry on surface. If 
needed use special Wash Brush Attach-
ment (not included) to remove stubborn 
dirt. Rinse at high-pressure in a sweep-
ing motion keeping the spray nozzle ap-
proximately 7.5-15 cm (3-6 in.) from the 
cleaning surface. For best results, clean 
from top to bottom and from left to right. 

Optional accessories are available to 
further enhance your cleaning capabili-
ties. These accessories are accurate as 
of the printing date of this manual.  
Please check our website for pricing and 
up-to-date information.

Specially formulated to protect your 
pressure washer from freezing, corro-
sion and premature wear. The Pump 
Guard also adds lubrication to valves 
and seals to prevent sticking. Highly rec-
ommended for all Kärcher

 ®

 pressure 

washers!

Part No. 9.558-998.0

Extension Hose for all Kärcher

 ®

 high-

pressure washers between the original 
equipment hose and gun up to 
2000 PSI.

Part No. 2.642-588.0

Need to clean second story windows or 
other high areas? Increase the reach of 
your pressure washer by up to 1.67 m 
(66 in.) with this extension kit. Includes 4 
aluminum sections for variable length. 
1.67 m (66 in.) fully assembled. Fits 
most Kärcher

 ®

 pressure washers up to 

2300 PSI. (bayonet)

Part No. 2.640-746.0

Barbecue Grills, Outdoor Power 

Equipment and Gardening Tools 

Patio and Lawn Furniture

OPTIONAL CLEANING 

ACCESSORIES

Pump Guard

7.5 m (25 ft.) Extension High-

Pressure Hose

1.67 m (66 in.) Extension Wand 

(four-piece)

Summary of Contents for K 3

Page 1: ...K 3 OPERATOR MANUAL High Pressure Washer 2 MANUEL D UTILISATION Nettoyeur haute pression 17 MANUAL DE USUARIO Limpiador de alta presi n 34 59669400 2015 12...

Page 2: ...for future reference the manu facturers instructions For household use only In the U S or Canada please call 1 800 537 4129 for warranty issues and visit www karcher help com for techni cal support an...

Page 3: ...switch 7 Detergent tank removeable 8 Storage for trigger gun 9 Transport handle 10 Accessory storage 11 Power cord with Ground Fault Circuit Interrupter GFCI 12 Wheels 13 Trigger gun 14 Trigger gun s...

Page 4: ...acids alkaline solvents or any flammable material in this product These products can cause physical injuries to the operator and irreversible damage to the machine WARNING Risk of Electrocution Inspe...

Page 5: ...built into the plug of the power supply cord This device provides additional protection from the risk of electric shock Should replacement of the plug or cord become necessary use only identical repl...

Page 6: ...or to the unit s water inlet Note Never attach the garden hose connector to the unit s water inlet STEP 6 Push the high pressure hose into the trigger gun until it locks audibly Note Make sure the con...

Page 7: ...ose STEP 4 Push the garden hose connector on to the water inlet connector and make sure you hear it click into place before proceeding STEP 5 Connect garden hose to the cold wa ter source and turn wat...

Page 8: ...nozzle features a 0 pencil jet which rotates 360 for maximum dirt cutting ac tion effectively increasing cleaning per formance up to 50 This nozzle combines the cleaning performance of a 0 pencil jet...

Page 9: ...ils Tri sodium phosphate products Ammonia products Acid based products These chemicals will harm the unit and will damage the surface being cleaned Use of these items will void the war ranty STEP 1 In...

Page 10: ...nplug cord from outlet STEP 2 Turn off the water source STEP 3 Press trigger to release water pres sure STEP 4 Release trigger and engage gun safety lock STEP 5 Disconnect the garden hose from the wat...

Page 11: ...als CAUTION Failure to follow the above directions will result in damage to the pump assembly and accessories and will void the war ranty K rcher also recommends the regular practice of using a pump p...

Page 12: ...detergent to remain on surface 1 3 minutes Do not allow detergent to dry on surface if sur face appears to be drying simply wet down surface with fresh water If need ed use special wash brush attachm...

Page 13: ...y 7 5 15 cm 3 6 in from the cleaning surface For best results clean from top to bottom and from left to right Optional accessories are available to further enhance your cleaning capabili ties These ac...

Page 14: ...trigger gun of most K rcher pressure washers up to 2300 PSI bayonet Part No 2 640 747 0 Why spend hours stripping old paint and rust by hand using harsh chemicals Let the K rcher Wet Sandblasting Kit...

Page 15: ...er supply is restricted Check garden hose for kinks leaks and blockage Not enough inlet water supply Open water source full force Water inlet filter is clogged Remove filter and rinse out in warm wate...

Page 16: ...rt new washer Spray wand leaks Spray wand not properly at tached Insert the spray wand into the trigger gun Carefully press in against the spring tension and twist into the locked position Broken o ri...

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