Kärcher K 3.800 eco!ogic, Operating Instructions Manual

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8 English
 Use spray lance with pressure regula-
tion (Vario Power).
 Turn the spray lance to "Mix" position.
Note: This will mix the detergent with
the water stream.
Note : If required, the washing brushes can
be used to work with detergent.
 Spray the detergent sparingly on the
dry surface and allow it to react, but not
to dry.

The Dirtblaster reaches its maximum
cleaning performance in standard
mode..
 Release the lever on the trigger gun.
 Lock the lever on the trigger gun.
 During longer breaks (more than 5 min-
utes), also turn the appliance off using
the "0/OFF" switch.
 Insert the trigger gun in its holder.
Caution
Only separate the high-pressure hose from
the trigger gun or the appliance while there
is no pressure in the system.

After working with detergent, suspend
detergent suction hose in a container
filled with clear water, switch the appli-
ance on for around 1 minute once the
spray lance has been removed and
rinse until water runs clear.
 Release the lever on the trigger gun.
 Turn off the appliance "0/OFF".
 Turn off tap.
 Press the lever on the trigger gun to re-
lease any remaining pressure in the
system.
 Detach the appliance from the water
supply.
Caution
When disconnecting the supply or high
pressure hose, hot water may leak from
the connections after operation.

Lock the lever on the trigger gun.

Pull out the mains plug.
Caution
In order to prevent accidents or injuries,
keep in mind the weight of the appliance
during transport (see Specifications).
Illustration
 To push the appliance, the transport
handle must be pulled all the way up; it
will lock into place audibly.
 Pull the appliance by its transport han-
dle.
 Lift appliance by the carrying handle
and carry it.
 Secure the appliance against shifting
and tipping over.
Caution
In order to prevent accidents or injuries,
keep in mind the weight of the appliance
when selecting a storage location for it (see
Specifications).
 Park the machine on an even surface.
 Press the disconnect on the hand spray
gun and remove the high pressure hose
from the hand spray gun.
 Push the casing of the quick coupling
for the high pressure hose toward the
rear and disconnect the high pressure
hose from the appliance.
 Stow away the mains cable, the high-
pressure hose and accessory at the ap-
pliance.
Prior to extended storage periods, as dur-
ing the winter, also observe the instructions
in the Care section.
Recommended cleaning method
Interrupting operation
Finish operation
Transport
When transporting by hand
When transporting in vehicles
Storage
Storing the Appliance