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

English

14

Unit parts

Please fold out illustration page at the front

Handgun

Lever

Safety latch

Spray lance

High-pressure hose

Handgun support

Nozzle rest

Detergent metering valve

Cap for detergent reservoir

10 Detergent reservoir

11 Detergent suction-hose with filter

12 Fastening screws for unit cover

13 Pressure/flow control

14 High-pressure outlet

15 Water outlet with strainer

16 Checkpoint for oil level

17 Unit switch

18 Hose rest

19 Fastening screws for handle

20 Cable/hose rest

21 Handle

22 Nozzle

23 Hose reel

24 Crank handle

25 High-pressure pipeline

For your safety

Before you use the cleaner for the first time, 
read these operating instructions and 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 
blaster as an optional accessory.

Safety features

Relief valve with pressure 
switch

On reducing the flow rate with the pressure 
and flow control, the relief valve opens and 
part of the water runs back to the suction 
side of the pump.

If the lever is released, the pressure switch 
switches the pump off. If the lever is 
retracted, the pressure switch switches the 
pump on again.

Safety valve (only in HD 690/
HD 690 SX)

The safety valve opens when the maximum 
allowable operating pressure is exceeded: 
the water flows back to the suction side of 
the pump.

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

Adjustments are made only by Customer 
Service.

www.motralec.com

Summary of Contents for HD 690

Page 1: ...www karcher com HD 650 SX HD 690 SX 5 960 131 A2003287 04 02 www motralec com...

Page 2: ...Nederlands Espa ol Portugu s Dansk Norsk Svenska Suomi r w 5 SL F 3 FF BHZBS FTLZ 4MPWFOTLZ 1PMTLJ 3PN OF UF 4MPWFOTLP SWBUTLJ 4SQTLJ b DSF 6 14 22 31 40 48 57 66 74 82 89 97 106 115 124 132 139 147 1...

Page 3: ...4 HD 650 690 HD 650 SX 690 SX www motralec com...

Page 4: ...5 www motralec com...

Page 5: ...essure 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 pres...

Page 6: ...ight 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 Mount handle screws...

Page 7: ...s 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 stations or other high ris...

Page 8: ...e 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...

Page 9: ...ty 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...

Page 10: ...nical 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 th...

Page 11: ...d by 91 263 EEC 92 31 EEC 93 68 EEC Harmonised standards applied DIN EN 55 014 1 1993 DIN EN 55 014 2 1997 DIN EN 60 335 1 DIN EN 60 335 2 79 DIN EN 61 000 3 2 1995 DIN EN 61 000 3 3 1995 National sta...

Page 12: ...hose minimum diameter inches 1 2 1 2 Suction height from an open container 20 C m 0 5 0 5 Supply pressure max bar 10 10 Performance data Operating pressure bar 20 150 20 175 Flow rate l h 180 550 240...

Page 13: ...355 0 5 321 493 0 6 303 025 0 6 362 524 0 HD 690 PLUS 6 362 532 0 4 775 270 0 6 362 422 0 6 389 853 0 2 880 296 0 6 389 853 0 MAX MIN O I 5 044 082 0 6 388 216 0 5 731 040 0 4 580 337 0 6 304 099 0 6...

Page 14: ...www motralec com...

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