Finishing Work - Kärcher WRS 200 Handbuch

1. Please consult the operating instructions of the carrier
vehicle for information on care, maintenance and safe
handling of batteries.
2. When storing the device for longer than 1 month, dis-
connect the minus terminal of the battery and recharge
the battery every 2 months.
13.4 Eliminating weeds
CAUTION
Risk of damage
Temperature settings above 100°C (steam stage) are not
permitted for eliminating weeds. See "Steam stage" chap-
ter.
Vehicle settings:
 PTO 40 litres/min
 Engine speed at least:
MIC 35/42: 2250 rpm
–
MIC 50/70: 2100 rpm
–
MC 130: 2400 rpm
–
 Deactivate the seat contact switch (when working with
the standard high-pressure gun and spray lance acces-
sories)
The procedure differs from vehicle to vehicle and the vehi-
cle operating instructions must be consulted.
WRS 200 settings:
 Set the temperature controller to 98 °C
 Switch on the blower
 Fit the desired accessory (optional) to the spray lance
 Adjust the pressure control at the spray lance or at the
high-pressure pump as required.
13.5 Steam stage
The steam level is not intended for eliminating weeds.
CAUTION
Risk of damage
With temperature settings above 100°C (steam level), you
must set the pressure control at the high-pressure pump to
the minimum setting.
High-pressure cleaner
1
Pressure control
2
Pressure gauge
3
Oil filler opening
4
1. Turn the pressure control anticlockwise as far as it will
go.
The pressure is then < 32 bar.
28
13.6 Cleaning with high pressure
Vehicle settings:
 PTO 40 litres/min
 Engine speed at least:
MIC 35/42: 2250 rpm
–
MIC 50/70: 2100 rpm
–
MC 130: 2400 rpm
–
 Deactivate the seat contact switch (when working with
the standard high-pressure gun and spray lance acces-
sories)
The procedure differs according to the vehicle and the ve-
hicle operating instructions must be consulted.
WRS 200 settings:
 Set the temperature controller to 0 °C (all the way to the
left)
 Switch off the blower
 Fit the high-pressure nozzle to the lance
 Adjust the pressure control at the spray lance or at the
high-pressure cleaner as required.
13.7 Working with the WRS 200
WARNING
Risk of injury due to recoil force
A recoil force will arise due to the water stream ejecting
from the spray lance. Make sure you grip the high-pres-
sure gun and spray lance firmly when working.
Safety latch
1
Trigger
2
Pressure control
3
1. Unlock the safety latch on the high-pressure gun, rear
position.
2. Pull the trigger and commence working.
3. Fight weeds with the hot water jet, working slowly
4. As necessary: Adjust the pressure control at the spray
lance or at the high-pressure cleaner as required.
13.7.1high-pressure gun and spray lance storage
Store the trigger gun with spray lance and high-pressure
hose in the storage locations provided when driving on
public roads or after finishing work.

13.8 Finishing work

1. Park the vehicle and allow the engine to continue run-
ning.
2. Set the temperature control to 0 °C and switch off the
burner blower.
3. Operate the high-pressure cleaner in cold water mode
until the high-pressure cleaner, high-pressure hose and
high-pressure gun with spray lance have cooled down
(danger of burns).
English