Interrupting Operation; Maintenance And Care; Frost Protection; Finish Operation - Kärcher K 5.91 MD Operating Instructions Manual

Turn Vario Power nozzle until low pres-
sure setting (Mix) has been reached.
Detergent infeed from detergent tank
Fill the detergent reservoir with, deter-
gent tablet and water or detergent con-
centrate and water (observe metering
recommendations on the packaging la-
bel of the detergent).
Detergent metering regulator
Turning the regulator to the left: Deter-
gent is added from the left detergent
tank.
Turning regulator to the right: Detergent
is added from the right detergent tank.
Recommended Cleaning Method
1 Spray a small dose of the detergent on
the dry surface, and allow it to react
(make sure the detergent does not dry
up).
2 Wash off the loosened dirt using the
high-pressure jet.
Detergents
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.

Interrupting operation

Release the lever on the handgun.
During breaks, use the safety catch to
secure the handgun lever.
During longer breaks (more than 5 min-
utes), also turn the appliance off using
the ON/OFF switch.

Finish operation

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.
Release the lever on the handgun.
Set the appliance switch to "0/OFF".
Turn off tap.
Press the lever on the handgun to re-
lease any remaining pressure in the
system.
Disconnect the appliance from the wa-
ter supply.
Detach spray lance from the handgun
Switch the appliance on ("I/ON"), press
the handgun lever until no further water
is discharged (approx. 1 min).
Set the appliance switch to "0/OFF".
Use the safety catch to secure the
handgun lever.
Pull out the mains plug.
Store the power cord, the high pressure
hose and the accessories on the appli-
ance.

Maintenance and care

Risk of electric shock
Always switch off the appliance and pull out
the mains plug before care and mainte-
nance work.
Cleaning
Prior to longer periods of storage, e.g. in the
winter:
Pull out the fine filter in water connec-
tion using flat-nose pliers and clean with
running water.
Remove filter from suction hose for de-
tergent and clean with running water.
Maintenance
The appliance is maintenance-free.

Frost protection

Frost can destroy the not completely
drained appliance. Store the appliance in a
frost resistant room during winter.
Spare Parts
Only use original Kärcher spare parts. You
will find a list of spare parts at the end of this
document.
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