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English

 3

Dear Customer,

Please read and comply with 
these instructions prior to the 

initial operation of your appliance. Retain 
these operating instructions for future refer-
ence or for subsequent possessors.

This high-pressure cleaner is designed for 
domestic use only:

to clean machines, vehicles, buildings, 
tools, facades, terraces, garden equip-
ment etc. using a high-pressure water 
jet (and detergents if required).

with accessories, replacement parts 
and detergents approved by Kärcher. 
Observe the instructions provided with 
these detergents.

The packaging material can be re-
cycled. Please do 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 recy-
cling of old appliances. Please dis-
pose your old appliances using 
appropriate collection systems.

The terms of the guarantee applicable in 
each country have been published by our 
respective national distributors. We will re-
pair possible faults on your unit free of 
charge within the warranty period, insofar 
as the faults are caused by material defects 
or defective workmanship. Guarantee 
claims should be addressed to your dealer 
or the nearest authorized customer service 
centre, and supported by documentary evi-
dence of purchase.

When unpacking the product, make sure 
that no accessories are missing and that 
none of the package contents have been 
damaged. If you detect any transport dam-
ages please contact your dealer. 

Illustrations on Page 2

1 High pressure outlet
2 ON/OFF switch for appliance
3 Detergent tank
4 Detergent metering regulator
5 Storage, trigger gun
6 Transport handle
7 Accessory mount
8 Power cable with plug
9 Bearing wheel
10 Water connection
11 Fine filter in the water connection
12 Coupling element for water connection
13 Trigger gun with safety catch
14 High pressure hose
15 Spray lance with dirt blaster
16 Spray lance with pressure regulation 

(Vario Power)

17 Washing brush

Proper Use

Environmental protection

Warranty

Description of the Appliance

Summary of Contents for K 6.91 MD

Page 1: ...Operating Instructions Before first use of the unit read these operating instructions and act in accordance with them K 6 91 MD 5 961 803 0 02 07 ...

Page 2: ...2 ...

Page 3: ...ountry have been published by our respective national distributors We will re pair possible faults on your unit free of charge within the warranty period insofar as the faults are caused by material defects or defective workmanship Guarantee claims should be addressed to your dealer or the nearest authorized customer service centre and supported by documentary evi dence of purchase When unpacking ...

Page 4: ...explosive and poi sonous Do not use acetone undiluted acids and solvents as they are aggres sive towards the materials from which the appliance is made 몇 Warning Check the high pressure hose for dam age before every use Please arrange for the immediate exchange of a dam aged high pressure hose High pressure hoses fixtures and cou plings are important for the safety of the appliance Only use high p...

Page 5: ...liance Stop the appliance during breaks or after operation The safety catch on the trigger gun pre vents the appliance from being switched on unintentionally The high pressure hose is specially con structed with reinforced walls to handle wa ter pressure up to 16 MPa 2700 psi it is easily damaged and should be stored care fully Do not kink Do not drive vehicles over the hose Do not expose the hose...

Page 6: ... safety catch on the trigger gun to release it and pull lever 몇 Risk of injury The trigger gun is subjected to a recoil force when the water jet is discharged Make sure that you have a firm footing and are also hold ing the trigger gun and spray lance firmly Carrying out the most common cleaning tasks The work pressure can be stageless ly regulated between Min and Max Î Release the lever on the tr...

Page 7: ...r gun lever until no further wa ter is discharged approx 1 min Î Set the appliance switch to 0 OFF Î Use the safety catch to secure the trig ger gun lever Î Pull out the mains plug Î Store the power cord the high pressure hose and the accessories on the appli ance Risk of electric shock Always switch off the appliance and pull out the mains plug before care and mainte nance work Prior to longer pe...

Page 8: ...ove dirt and debris from the nozzle bore with a needle and rinse through with water towards the front Î Check the volume of incoming water High pressure pump leaking Î Slight leakage from the high pressure pump is normal If the leakage increases contact the authorized customer service No detergent infeed Î Select the low pressure setting Mix for the spray lance with Vario Power noz zle Î Clean the...

Page 9: ...d Banbury Oxon OX16 1TB FAX 01295 752030 E mail retail_inquiries karcheruk co uk We hereby declare that the machine de scribed below complies with the relevant basic safety and health requirements of the EU Directives both in its basic design and construction as well as in the version put into circulation by us This declaration shall cease to be valid if the machine is modified without our prior a...

Page 10: ...10 English Assembly ...

Page 11: ...English 11 Spare Parts ...

Page 12: ......

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