Karcher K250 Operator's Manual - page 4
ENGLISH
Window Washer
4
• Push the switch back into
position 0 and loosen the
accumulation of dirt by
wiping with the felt strip.
(Fig. P)
• Activate the vacuum by
pushing the unit switch into
position II. Draw the rubber
blade from top to bottom
over the surface being
cleaned, while at the same
time applying a small
amount of pressure. The
dirty water is thus
vacuumed off. (Fig. Q)
• Finally vacuum off the lower
edge of the surface and then
push the switch back to
position 0. (Fig. R)
Cleaning and storing the unit
• Press the release buttons at
the side and detach the
dirty-water tank from below.
(Fig. S)
• Empty the dirty-water tank.
When replacing it
in the unit, make sure that
the release buttons snap
into place. (Fig. T)
The dirty-water tank should always be
emptied before the fresh-water tank is refilled,
otherwise water can overflow and damage the
unit.
• Always recharge the battery overnight before storing
the unit. (Fig. C)
• The grip section of the
cleaning head can be
fastened to the carrying
handle on the unit for
storage or transport
purposes. (Fig. U)
Indicator lamp on the unit
• The indicator lamp can illuminate briefly when the
vacuum action is switched on.
• If the indicator lamp is
continuously illuminated
while the unit is in use, the
battery must be recharged
immediately. (Fig. V)
Replacing the rubber blade and felt
strip
• Replace the rubber blade if there are still stripes on the
surface being cleaned after it has been vacuumed.
• To replace the rubber blade or felt strip, open the slider
on the cleaning head and remove the cover of the
cleaning head. (Fig. W)
• When replacing the rubber blade, take into account that
it can be inserted from both sides and used twice. (Fig.
X)
• Replace the cover and lock into place by closing the
slider