Switch on the high pressure cleaner
and pull the lever of the high pressure
gun.
Wait until hot water emerges from the
spray bar.
The temperature indicator changes with
the increasing water temperature.
The colour of the indicator fields chang-
es from left to right from black to brown.
When the bar is coloured completely
green at the right, the device is ready for
operation.
Weed removal
Guide the spray head slowly over the
weeds.
Repeat the procedure several times if
required.
Note
The optimal effect has been achieved when
the hot water flows with almost no pressure
and a light steam formation.
Shutting down
WARNING
Risk of burns! Let the WR 10 cool down be-
fore removal.
After operation, spray cold water
through the spray head for 2 minutes to
allow it cool down.
If necessary, rinse the spray head with
clear water.
Check the spray head regularly for
blockage of the nozzles.
Mind the weight of the appliance during
transport.
Consider the weight of the appliance
when storing it.
Store the appliance in a frost free area.
Troubleshooting
Steam escaping from the spray head:
Reduce the temperature setting on the
high-pressure cleaner.
The emerging water pressure is too
high:
Mount power nozzle in screw connec-
tion.
Select a suitable power nozzle (see ta-
ble).
High-pressure cleaner switches off/the
high-pressure cleaner burner does not
start:
Check the nozzles on the spray head
for contamination.
Check the spray head for calcification.
Accessories and Spare Parts
Only use original accessories and spare
parts, they ensure the safe and trouble-free
operation of the device.
For information about accessories and
spare parts, please visit www.kaerch-
er.com.
Technical specifications
Working width
Target input temperature min.
Target input temperature max.
Weight (kg)
– 3
EN
Care
Transport
Storage
WR 10
100 mm
90°C
100°C
0.3
7