Kärcher K 3 User Manual

English 15
 WARNING
TROUBLESHOOTING
Disconnect the unit from the power source before making any repair.
Issue Cause Solution
Motor will not start On/Off switch is in the “OFF”
(0) position.
Turn switch to the “ON” (I) po-
sition
Power cord is not plugged in. Plug in power cord.
Electrical outlet does not sup-
ply adequate power.
Try a different outlet.
Tripped GFCI plug. Press “RESET” button on
GFCI plug.
Tripped circuit breaker. Switch off pressure washer.
The reset comes automatically
once the temperature of the
unit drops.
Unit does not reach
high-pressure.
Diameter of garden hose is
too small.
Replace with a 16 mm (5/8
inch) or larger garden hose.
Water supply is restricted. Check garden hose for kinks,
leaks and blockage.
Not enough inlet water supply. Open water source full force.
Water inlet filter is clogged. Remove filter and rinse out in
warm water.
Spray wand is on low-pres-
sure position.
Turn spray wand to high-pres-
sure position.
Output pressure
varies high and
low.
Not enough inlet water supply. Turn water on full force. Check
garden hose for kinks, leaks or
blockage.
Pump is sucking air. Check that hoses and fittings
are air tight. Turn off machine
and purge pump by squeezing
trigger gun until a steady flow
of water emerges through the
nozzle.
Water inlet filter is clogged. Remove filter and rinse out in
warm water.
Discharge nozzle is obstruct-
ed.
Blow out or remove debris with
a fine needle.
Calcified gun, hose or spray
wand.
Run distilled vinegar through
detergent suction tube.

Kärcher K 3 Specifications

General

Form factor	Upright
Hose length	6 m
Power source	Electric
Maximum flow rate	380 l/h
Working pressure (max)	120 bar
Working pressure (min)	20 bar
Maximum input water temperature	40 °C
AC input voltage	220-240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	1600 W
Surface cleaner	-

Weight and Dimensions

Depth	275 mm
Width	279 mm
Height	803 mm
Weight	5800 g