Karcher K 6.91 MD Operating Instructions Manual - Maintenance And Care
English
7
To ensure a trouble-free operation of the
appliance and to match the individual
cleaning task, we recommend our Kärcher
detergent and maintenance agents. Please
ask for our advice, or request information
on the products.
Î
Release the lever on the trigger gun.
Î
During breaks, use the safety catch to
secure the trigger gun lever.
Î
During longer breaks (more than 5 min-
utes), also turn the appliance off using
the ON/OFF switch.
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If detergent has been added:
Fill detergent tank with clear water,
switch the appliance on for approxi-
mately one minute once the spray lance
has been removed and rinse until water
runs clear.
Î
Release the lever on the trigger gun.
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Set the appliance switch to "0/OFF“.
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Turn off tap.
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Press the lever on the trigger gun to re-
lease any remaining pressure in the
system.
Î
Disconnect the appliance from the wa-
ter supply.
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Detach spray lance from the trigger gun
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Switch the appliance on ("I/ON“), press
the trigger gun lever until no further wa-
ter is discharged (approx. 1 min).
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Set the appliance switch to "0/OFF“.
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Use the safety catch to secure the trig-
ger gun lever.
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Pull out the mains plug.
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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 periods of storage, e.g. in
the winter:
Î
Pull out the fine filter in water connec-
tion using flat-nose pliers and clean with
running water.
Î
Remove filter from suction hose for de-
tergent and clean with running water.
The appliance is maintenance-free.
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Risk of frost
Protect the appliance and accessories
against frost.
The appliance and its accessories can get
destroyed through frost if there are any wa-
ter residues in them. To avoid damage to
them:
Î
Store the appliance and the entire ac-
cessories in a frost-safe room.
Only use original Kärcher spare parts. You
will find a list of spare parts at the end of this
document.
Detergents
Interrupting operation
Finish operation
Maintenance and care
Cleaning
Maintenance
Frost protection
Spare Parts