Kärcher HD 18/50-4 Cage Classic EU Manual Del Usuario página 19

Turning on the Appliance
 Open the water supply.
 Plug in the mains plug.
 Set the appliance switch to "I".
 Unlock the safety lock at the hand-
spray gun by pressing it.
 Press the lever on the hand spray gun.
High pressure operation
WARNING
The water jet that is emitted from the high-
pressure nozzle results in a repulsion pow-
er acting on the hand spray gun. Make sure
that you have a firm footing and hold the
trigger gun and the spray lance with both
hands.
The shoulder support (2.639-251.0) should
be used to prevent injuries and to make
work easier at recoil pressures > 150 N.
Power nozzle
The appliance is equipped with the follow-
ing nozzles:
– Power nozzle, 15° spray angle
High pressure flat stream (15°) for large
areas of contamination.
 The working pressure can be read from
the manometer.
Note:
Always direct the high-pressure jet at the
object to be cleaned from a distance to
avoid damage from high pressure.
Interrupting operation
 Release the lever of the trigger gun.
 Use the safety catch to secure the
handgun lever.
 Store the hand spray gun and spray
pipe in the accessory mount.
Changing working pressure
The working pressure can be changed by
using different high-pressure nozzles.
Pressure
MPa (bar)
Flat jet nozzles
50 (500)
35 (350)
25 (250)
15 (150)
Detail nozzles
50 (500)
35 (350)
25 (250)
15 (150)
 Select a nozzle from the table above.
 Unscrew the union nut from the spray
lance.
 Replace nozzle.
 Screw on and tighten the union nut.
Note:
This method of pressure adjustment al-
ways means that the full flow rate of 1800 l/
h is always available.
Finish operation
 Release the lever of the trigger gun.
 Set the appliance switch to "0".
 Shut off water supply.
 Activate hand spray gun until device is
pressure less.
 Use the safety catch to secure the
handgun lever.
 Remove the water inlet hose from the
appliance.
 Pull out the mains plug.
 Stow away the mains cable, the high-
pressure hose and accessory at the ap-
pliance.
– 6
EN
Nozzle Order number
size
15060 5.765-263.0
15075 2.113-073.0
15095 2.113-075.0
15120 2.113-077.0
060 5.765-264.0
075 2.113-074.0
095 2.113-076.0
120 2.113-078.0
19