Karcher KB 3.99 M - Manual (Page 5)

English 5
„ Wear protective clothing and safety
goggles to protect against splash back
containing water or dirt.
Caution
„ Observe a distance of at least 30 cm
when using the jet to clean painted sur-
faces to avoid damaging paintwork.
„ Never leave the appliance unattended
when it is in operation.
„ Make sure that the power cable or ex-
tension cables are not damaged by run-
ning over, pinching, dragging or similar.
Protect the power cable from heat, oil,
and sharp edges.
„ All current-conducting parts in the work-
ing area must be protected against jet
water.
„ The appliance may only be connected
to an electrical supply which has been
installed in accordance with IEC 60364.
„ The appliance may only be connected
to alternating current. The voltage must
correspond with the type plate on the
appliance.
„ The maximum tolerable mains imped-
ance at the electrical contact point (see
Technical Data) must not be exceeded.
„ For safety reasons, we recommend that
you operate the appliance only via a
earth-leakage circuit breaker (max.
30 mA).
„ Cleaning operations which produce oily
waste water, e.g. engine washes, un-
derbody washes, may only be carried
out using washing stations equipped
with an oil separator.
„ This appliance was designed to be used
with detergents which are supplied or
recommended by the manufacturer.
The use of other detergents or chemi-
cals may compromise the safety of the
appliance.
Caution
Safety devices protect the user and must
not be modified or bypassed.
The appliance switch prevents unintention-
al operation of the appliance.
This lock locks the lever of the trigger gun
and prevents the inadvertent start of the ap-
pliance.
Safety Devices
Power switch
Lock trigger gun