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13

CLEANING TIPS

Optional accessories are available to further 

enhance your cleaning capabilities. These acces-

sories are accurate as of the printing date of this 

manual. Please check our website:  

 

www.karcher.com.au & www.karcher.co.nz 

for 

up-to-date information.

–  

Extension Hose

–  

DirtBlaster® Spray Nozzle

–  

Universal Wash Brush Kit

(with or without detergent). 

Pre-rinse cleaning 

surface with fresh water. If using Kärcher Pres-

sure Wash or Degreaser, apply to surface at low 

pressure. For best results, limit your work area to 

smaller sections of approximately 2.3 square me-

ters. Allow Pressure Wash or Degreaser to remain 

on surface 1-3 minutes. Do not allow detergent to 

dry on surface. Rinse at high pressure in a sweep-

ing motion keeping the spray nozzle approximately 

8 - 15 cm inches from the cleaning surface. Always 

clean from top to bottom and from left to right. For 

removing extremely stubborn stains, use a Dirt-

Blaster® Spray Nozzle (sold separately).

(with or without detergent). 

 Pre-rinse vehicle 

with fresh water. If using Kärcher Vehicle Wash, 

apply to surface at low pressure. For best results, 

clean one side of vehicle at a time and always 

apply detergent from bottom to top, do not allow 

detergent to dry on surface. If needed, use special 

wash brush attachment (not included) to remove 

stubborn dirt. Rinse at high pressure in a sweeping 

motion keeping the spray nozzle approximately 15 

- 20 cm from the cleaning surface (distance should 

increase when rinsing pin-striping or other sensitive 

surfaces). Always clean from top to bottom and 

from left to right. For best results, wipe surface dry 

with a chamois or soft dry cloth.

(with or without detergent). 

 Pre-rinse furniture 

and surrounding area with fresh water. If using 

Pressure Wash, apply to surface at low pressure. 

Allow Pressure Wash to remain on surface 1-3 

minutes. Do not allow detergent to dry on surface. 

If needed use special Wash Brush Attachment (not 

included) to remove stubborn dirt. Rinse at high 

pressure in a sweeping motion keeping the spray 

nozzle approximately 8 - 15 cm from the cleaning 

surface. For best results, clean from top to bottom 

and from left to right.

     Before cleaning any surface an inconspicuous  

area should be cleaned to test spray pattern 

and distance for maximum cleaning results.

     If painted surfaces are peeling or chipping, 

use extreme caution as pressure washer may 

remove the loose paint from the surface.

     When using on surfaces which might come in 

contact with food, fl ush surfaces with plenty 

of drinking water.

     For additional cleaning tips, visit our website at 

www.karcher.com.au or www.karcher.co.nz

(with or without detergent). 

Pre-rinse cleaning 

surface with fresh water. If using Kärcher Pressure 

Wash or Degreaser, apply detergent at low pres-

sure. Allow Pressure Wash to remain on surface 

1-3 minutes. Do not allow detergent to dry on 

surface. Rinse at high pressure keeping the spray 

nozzle approximately 8 - 15 cm from the cleaning 

surface. For removing extremely stubborn dirt, it 

may be necessary to move the spray nozzle even 

closer to the surface for greater dirt cutting action.

Cement Patios, Brick and Stone

Cars, Boats & Motorcycles

Patio & Lawn Furniture

Recommendations

Optional Accessories

Barbecue Grills, Outdoor Power 

Equipment & Gardening Tools

Summary of Contents for G 3050 OH

Page 1: ...8 752 858 0 06 13 G 3050 OH Manual not for use in USA and Canada R egister and w in w w w kaercher com ...

Page 2: ... not place the packaging into the ordinary refuse for disposal but arrange for the proper recycling Old appliances contain valuable materials that can be recycled Please arrange for the proper recycling of old appliances Please dispose your old appliances using appropriate collection systems Notes about the ingredients REACH You will find current information about the ingre dients at http www karch...

Page 3: ...iscussed with the operator in the operator s native language by the purchaser owner making sure that the operator comprehends its con tents Owner and or user must study and maintain for future reference the manufacturer s instructions The high pressure jet may not be di rected at persons animals live electri cal equipment or at the appliance itself Protect the appliance against frost Risk of burns...

Page 4: ...nk 6 Spray Wand 7 Nozzle Holder 8 Water Inlet With Garden Hose Connector 9 Quick Connect High Pressure Outlet 10 Detergent suction tube with filter 11 Quick Connect Nozzles 12 Spark plug 13 Garden Hose Adapter For Engine Details See Engine Manual MODEL OVERVIEW 1 2 3 10 5 6 13 7 11 9 12 4 8 ...

Page 5: ...RTANT SAFETY INSTRUCTIONS Do not use acids solvents or any flammable or alkaline material in this product These products can cause physical injuries to the operator and irreversible damage to the ma chine WARNING Gun Kicks Back Hold with both hands The Trigger Gun Safety Lock prevents the trigger from accidentally being engaged This safety feature must be engaged when replac ing nozzles or not in u...

Page 6: ...Water Only Hardware included Description Purpose Illustration Qty A Knob 6 mm 1 4 Joint Assembly 2 B 6 mm x 38 mm Bolt 1 4 X 1 1 2 Joint Assembly 2 C Washer 8 mm 5 16 Hanger Assembly 2 D Nut 8 mm 5 16 Hanger Assembly 2 E Gun Hose Storage Hanger Assembly 1 F Nozzle Holder Nozzle Holder Assembly 1 Flow rate of water supply must not fall below 10 6 L Min Flow rate can be determined by running the wat...

Page 7: ...ch the handle to the frame of the pres sure washer Align holes insert bolts B and tighten with knobs A STEP 3 Mount the nozzle holder F to the handle align holes and insert enclosed nylon rivets K STEP 4 Place the quick connect nozzles I in the nozzle holder F following the color instruc tion Assembling Hardware included A B C F I F K E D STEP 2 Mount the gun hose storage E to the handle of the pr...

Page 8: ...Before starting engine fill with oil Do not over fill Do not run the engine with a high or low oil level as this can cause engine damage If you have further questions regarding the engine please refer to the engine manual included with the unit STEP 3 Check oil level Oil level should always be between the FULL and ADD or MAX and MIN marks on the dipstick as shown in the picture below Be sure the mac...

Page 9: ...r gun safety lock Trigger the gun to eliminate trapped air wait for a steady flow of water to emerge from the spray nozzle STEP 9 Open fuel valve Pull the choke rod to the ON position on a warm engine leave the choke rod in the OFF position OFF OFF OFF ON ON ON STEP 10 Move the engine stop switch to the ON posi tion STEP 11 Pull the starter handle If the engine fails to start after 3 pulls squeeze ...

Page 10: ... persons or animals The color coded quick connect nozzles provide a wide array of spray widths from 0 to 65 and are easily accessible when placed in the convenient nozzle holder 0 spray angle Red nozzle For particularly stubborn accumulation of grime Not recommended for soft materials like sidings decks painted surfaces cars 25 spray angle Green nozzle For dirt accumulation over a large surface 65...

Page 11: ... co nz CAUTION Never use Bleach chlorine products or other corrosive chemicals Liquids containing solvents i e paint thin ners gasoline oils 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 warranty STEP 1 If detergents have been used remove deter gent suction tube from c...

Page 12: ...enance tasks for the engine accord ing to the specifications provided in the operating instructions provided by engine manufacturer with or without detergent Pre rinse deck and surrounding area with fresh water If using Kärcher Deck Wash apply to surface at low pressure For best results limit your work area to smaller sec tions of approximately 2 3 square meters Allow Deck Wash to remain on surface...

Page 13: ...from top to bottom and from left to right For best results wipe surface dry with a chamois or soft dry cloth with or without detergent Pre rinse furniture and surrounding area with fresh water If using Pressure Wash apply to surface at low pressure Allow Pressure Wash to remain on surface 1 3 minutes Do not allow detergent to dry on surface If needed use special Wash Brush Attachment not included ...

Page 14: ... filter is clogged Remove filter and rinse out in warm water Black detergent nozzle is attached Remove black detergent nozzle and attach high pressure nozzle OUTPUT PRES SURE VARIES HIGH AND LOW Not enough inlet water supply Turn water on full force Check garden hose for kinks leaks or blockage Pump is sucking air Check that hoses and fittings are air tight Turn off machine and purge pump by squeezin...

Page 15: ...gs 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 or plastic insert Visit www karcher help com or locate a service centre at www karcher com au or www karcher co nz PUMP IS NOISY Not enough gas or engine oil Check that hoses and fittings are air tight Turn off machine and...

Page 16: ... 1TB 01295 752 200 GR Kärcher Cleaning Systems A E 31 33 Nikitara str Konstantinoupoleos str 13671 Acharnes 210 2316 153 H Kärcher Hungária Kft Tormásrét ut 2 2051 Biatorbágy 023 530 640 HK Kärcher Limited Unit 10 17 F APEC Plaza 49 Hoi Yuen Road Kwun Tong Kowloon 02 357 5863 I Kärcher S p A Via A Vespucci 19 21013 Gallarate VA 848 99 88 77 IRL Karcher Limited 12 Willow Business Park Nangor Road C...

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