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Operating Instructions HD 645 / HD 650 (SX) / HD 658 / HD 690 (SX)

18

Relief valve, pressure switch and safety 
valve are set and sealed in the factory.

Adjustments are made only by Customer 
Service.

Warranty

The warranty terms issued by our authorised 
marketing company are valid in every 
country. We remedy any fault in the cleaner 
free of charge within the warranty period 
providing the cause of the fault proves to be 
a material or manufacturing error.

The warranty only becomes operative 
when your dealer has completed the reply 
card accompanying the sale of the unit, has 
stamped and signed it and you have then 
sent the reply card to the marketing 
company in your country.

Should you wish to call upon the guarantee, 
please apply to your dealer or nearest 
authorised Customer Service centre taking 
along also the accessories and bill of sale.

Preparing the cleaner for 
use

Unpack the cleaner

– When unpacking the cleaner, check the 

contents of the packaging. If there has 
been any damage in transit inform the 
dealer.

– Do not dispose of the packaging with the 

household rubbish, hand it in at the 
appropriate collection point for recycling.

Check the oil level

Fig. 

1

 – 

3

„

Screw out the fastening screws on the 
left and right of the unit cover, remove 
unit cover.

„

Cut off the tip on the cover to the oil 
reservoir.

„

Check the oil level in the oil reservoir.

„

Fasten the unit cover.

Mount the accessories

Fig. 

4

 – 

9

„

Mount handle (screws and nuts 
supplied).

„

Engage the holder for handgun at the 
side of the handle.

„

Mount nozzle on the spray lance (see 
markings on the top of the setting ring).

„

Mount spray lance on the handgun.

„

Insert and engage the crank handle in 
the hose-reel axle.

„

Mount the high-pressure hose on the 
hose reel. Insert the high-pressure hose 
nipple through the opening in the hose-
reel hub and into the hose holder. Secure 
the high-pressure hose with the hook.

„

Check:

 It should not be possible for the 

hose nipple to be pulled out.

„

It is advisable to lay the high-pressure 
hose out in a straight line before reeling 
it up.

„

Wind the high-pressure hose up in even 
layers on the hose reel by turning the 
crank handle.

Summary of Contents for HD 645

Page 1: ...www karcher com HD 645 HD 650 SX HD 658 HD 690 SX 5 960 848 A2008107 03 04 ...

Page 2: ...2 Deutsch English Français Italiano Nederlands Español Português Svenska Suomi ÅëëçíéêÜ Pºcc å Polski 6 17 28 40 52 63 75 87 97 108 120 132 ...

Page 3: ......

Page 4: ...4 HD 645 650 658 690 HD 650 SX 690 SX ...

Page 5: ...5 ...

Page 6: ...nd take special note of the accompanying booklet Safety Instructions for High pressure Cleaners No 5 951 949 Use of the cleaner Use this cleaner exclusively for cleaning with high pressure jet and detergent e g cleaning of machines vehicles buildings tools cleaning with high pressure jet without detergent e g cleaning facades terraces gardening equipment For stubborn dirt we recommend the dirt bla...

Page 7: ...aging If there has been any damage in transit inform the dealer Do not dispose of the packaging with the household rubbish hand it in at the appropriate collection point for recycling Check the oil level Fig 1 3 Screw out the fastening screws on the left and right of the unit cover remove unit cover Cut off the tip on the cover to the oil reservoir Check the oil level in the oil reservoir Fasten t...

Page 8: ...water inlet Suctioning water from an open container Screw suction hose with filter Order no 4 440 238 to the water outlet Venting the unit To vent the unit unscrew the nozzle and leave the unit running until the water exits with no air bubbles Switch off the unit and screw the nozzle back on Operating the cleaner Danger Observe the relative safety regulations when using the cleaner at filling stat...

Page 9: ...ering valve to the centre position Adjust dosage with or as required Recommended cleaning methods Spray detergent sparingly over the dry surface to be cleaned and let it take effect but not dry out Spray off rinse off the loosened dirt using the high pressure spray When you have finished the operation set detergent metering valve to 0 and switch the cleaner on for about 1 minute and rinse it clear...

Page 10: ...ve a regular safety inspection carried out or to have a maintenance contract Please seek advice on this Each time before operating the cleaner Check connecting cable for damage risk of getting an electric shock have a damaged connecting cable replaced without delay by authorised Customer Service personnel or an electrician Check high pressure hose for damage danger of explosion replace a damaged h...

Page 11: ... volume see Technical Specifications Check all supply lines to the pump for leaks or obstructions Seek the help of Customer Service if necessary Pump is leaky Three drops per minute are allowable and can appear on the underside of the cleaner Seek the help of Customer Service if leaks are more serious Pump makes a knocking noise Check all supply lines as well as the detergent system for leaks Evac...

Page 12: ...d standards applied DIN EN 60 335 1 DIN EN 60 335 2 79 DIN EN 55 014 1 2000 A1 2001 DIN EN 55 014 2 1997 DIN EN 61 000 3 2 2000 DIN EN 61 000 3 3 1995 A1 2001 National standards applied Applied conformity evaluation procedure Appendix V Appropriate internal measures have been taken to ensure that series production units conform at all times to the requirements of current EU Directives and relevant...

Page 13: ...0 Supply hose length m 7 5 7 5 7 5 Supply hose minimum diameter inches Suction height from an open container 20 C m 0 5 0 5 0 5 Supply pressure max bar 10 10 10 Performance data Operating pressure bar 20 130 20 130 20 120 Flow rate l h 180 550 180 550 180 550 Detergent intake l h 0 40 0 40 0 40 Recoil force of the handgun N 26 26 23 Noise emission Sound level EN 60704 1 dB A 78 78 78 Guaranteed so...

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