Operation; Power Control System - Kärcher K 4 Power Control Manual De Instrucciones

1. Attach the garden hose to the cou-
pling for the water connection.
2. Connect the garden hose to the wa-
ter line.
3. Open the water tap completely.
Suck water from open containers
This high-pressure cleaner is equipped
with the KÄRCHER suction hose with
check valve (special accessory, order
no. 2.643-100) is suitable for sucking in
surface water, e.g. from water butts or
ponds (for maximum suction height,
see chapter Technical data).
In suction operation, the coupling for
the water connection is not required.
1. Fill the suction hose with water.
2. Screw the suction hose onto the wa-
ter connection of the device and
hang it in a water source (e.g. water
butt).
Vent the device
1. Switch on the device "I/ON".
2. Unlock the lever of the high-pres-
sure gun.
3. Press the lever of the high-pressure
gun.
The device switches on.
4. Let the device run for a maximum of
2 minutes until the water comes out
of the high-pressure gun without
bubbles.
5. Release the lever of the high-pres-
sure gun.
6. Lock the lever of the high-pressure
gun.
ATTENTION
Dry running of pump
Damage to the device
If the device does not build up any
pressure within 2 minutes, switch off
the device and proceed according to
the instructions in chapter Trouble-
shooting guide.

Power Control System

The pressure indicator on the high-
pressure gun shows the currently set
pressure level during operation with a
Power Control spray lance.
Note
The sensitivity of materials can vary
greatly depending on age and condi-
tion. The recommendations are there-
fore not binding.
Note
The pressure indicator is not meaning-
ful when operating with a surface
cleaner and other accessories.
Display Pressure
stage
HARD
MEDIUM Car/motorcycle, brick
SOFT
MIX
English

Operation

Recommended for
e.g.
Stone terraces made
of paving stones or
washed concrete, as-
phalt, metal surfaces,
garden utensils
(wheelbarrow, spade,
etc.)
surfaces, plastered
walls, plastic furniture
Wooden surfaces, bi-
cycle, sandstone sur-
faces, rattan furniture
Operation with deter-
gent
11