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6. ACCESSORIES

A wide range of popular accessories are available from your
local store selling Karcher Pressure Washers.

4.763-228  Dirt Blaster/Rotary Jet

A rapidly rotating pencil jet used to remove loose paint, stubborn algae and moss from hard surfaces.

4.760-269  Triple Nozzle Lance

An integral fan jet, pencil jet and low pressure chemical jet in one unit allows optimal nozzle selection.

4.760-212  Underbody Lance

Extended lance with angled end and upward firing jet for cleaning under cars, gutters etc.

6.903-276  Car Wash Brush

Simple bayonet fitting attaches the brush to the hand gun, used in conjunction with RM555.

4.762-065  Rotary Wash Brush

Ideal for car bodywork and windows as the water forces the brush to rotate enhancing cleaning power.

4.760-262  Extension Lance

To add length to the standard lance.

2.637-729  Drain Kit (7.5 m Hose)
2.637-767  Drain Kit (15 m Hose)

A flexible hose with backwards firing high pressure jet to create turbulence and dislodge blockages.

2.637-728  Sandblaster

Used to remove paint, rust and cement from metallic and stone surfaces by using a combination of high pres-
sure water and sand.

4.760-265  Flexi Lance

A lance which can be angled to any degree to clean hard to reach areas such as wheel arches etc.

2.637-755  Floor Cleaning Lance

An extended lance fitted with three shrouded high pressure nozzles to provide a wide area of cleaning power
without any splash back.

4.440-238  Suction Hose and Filter

Used to provide a water supply to the unit where a mains water supply is not available by placing the kit into a water butt.

6.541-040  Trolley

Eliminates the need to carry the pressure washer when the unit has no built in mobility.

6.964-006  Foam Nozzle

A bayonet fit accessory that generates a low pressure detergent foam. This allows longer detergent contact time
on the surface to be cleaned.

2.637-214  Water Pump Kit

9.300-051  25 Kg Grit

6.291-080  RM 555 (5 litre)

6.291-079  RM 555 (6 x 1 litre)

Summary of Contents for B 503

Page 1: ...B 503 5 960 623 11 02 2004528 Caution Do not use the unit without first having read the operating instructions...

Page 2: ...around the home and garden It provides an efficient economical and labour saving way of cleaning with excellent results All Karcher domestic pressure washers are designed to run from a suitable cold...

Page 3: ...ent 4 OPERATING YOUR PRESSURE WASHER 4 1 High Pressure Operation 4 2 Low Pressure Operation Without Brush 4 3 Low Pressure Operation With Brush 4 4 End Of Operation 4 5 Storage 5 IMPORTANT CARE AND MA...

Page 4: ...seful for cleaning block driveways Removal of algae and moss from roofs brickwork and guttering Garden tools and machinery furniture and barbecues Hygienic cleaning of animal pens and their surroundin...

Page 5: ...d supply indicated on the Rating Plate of the machine corresponds with that of the power source The insulation of the supply cable is not damaged Only earthed sockets should be used If you are using a...

Page 6: ...h Pressure Hose 4 Power Switch On Off 5 Detergent Tank 6 Detergent Suction Tube with Filter And Dosing Ring 7 Mains Electric Lead with Plug 8 Mains Lead Storage 9 Support Leg 10 Hosepipe Connector 11...

Page 7: ...void this risk always use the water filter No 16 3 3 Electrical Connection Ensure the Power Switch No 4 is in the OFF position before connecting the factory fitted Plug attached to the Mains Electric...

Page 8: ...before application Universal Cleaner Profi RM 555 ASF 3 The following cleaning agents are available as concentrate and must be diluted with 9 parts of water 1 9 before use Universal Cleaner Profi RM...

Page 9: ...machine you may now switch on your Karcher Pressure Washer using the Power Switch No 4 You can regulate the working pressure on the spray by turning the nozzle end of the Spray Lance No 14 in a or dir...

Page 10: ...etergent Tank No 5 with the selected detergent ensuring it is the correct concentration See Page 8 or read recommended dosage on label or Dilute the detergent to the required concentration before fill...

Page 11: ...ng adopt the following procedure Washing loose dirt away with the clean water high pressure spray Apply the detergent in low pressure mode by setting the bayonet fit spray lance No 14 to its lowest se...

Page 12: ...sure from the machine Release the lever and then secure the trigger with the Safety Locking Device to prevent accidental opening 4 5 STORAGE The Spray Gun No 12 the Spray Lance No 14 and the Wash Brus...

Page 13: ...flow connector to connect the hose to the machine Electricity If using an electrical extension lead it must be rated at a minimum of 13 amps Always fully uncoil any extension lead when used Chemicals...

Page 14: ...m Hose A flexible hose with backwards firing high pressure jet to create turbulence and dislodge blockages 2 637 728 Sandblaster Used to remove paint rust and cement from metallic and stone surfaces...

Page 15: ...ase refer to the diagram below AND identify the particular model of your machine by reference to the data plate on the underside Please write email or fax Karcher see page 17 with any parts order you...

Page 16: ...dequate mains water Clean dirt from nozzle hole with needle and rinse from the front Check inlet water flow rate Machine does not reach operating pressure Nozzle blocked worn out Inadequate mains wate...

Page 17: ...oming in In these circumstances we would ask that you try to contact us again later in the day The help line number is 0906 6800632 This help line is charged at 25p per minute It helps us if you have...

Page 18: ...ressure Max 130 bar 13 MPa at bypass Operating Pressure 20 120 bar 2 12 MPa Flow Rate 420 l h 7 0 litres per minute Detergent Intake 0 4 litres per minute Recoil Force of Spray Gun at Operating Pressu...

Page 19: ...19 10 ASSEMBLY 10 1Changing the High Pressure Hose No 3...

Page 20: ...ility 89 336 EEC amended by 91 263 EEC 92 31 EEC 93 68 EEC EU Directive on Noise Emission 2000 14 EC Harmonised standards applied DIN EN 55014 1 1999 DIN EN 60335 1 DIN EN 61000 3 2 1995 DIN EN 55014...

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