Frost Protection (Option) - Kärcher SB OB Originalbetriebsanleitung

Next window button
1
Previous window button
2
Remaining run time of high-pressure pump
3
Remaining run time of dosing pump 1
4
Remaining run time of dosing pump 2
5
Remaining run time of RO pump (option)
6
Remaining run time of ultra-fine filter (WSO)
1
Menu System Information
In the System Information menu, system data, settings
of the control and operations data of the control are dis-
played.
Next window button
1
Previous window button
2
Software version
3
Material number of the system
4
Serial number of the system
5
Serial number of the control
6
IP settings of the control
1
Run time of the control in hours
2
Initial startup date
3
Last service
4
22
Current number of faults in the fault memory / last
1
reset of the fault memory
Menu Fault History
In the Fault History menu, the error messages since the
last deletion of the fault memory are displayed.
Delete fault memory button
1
Error description
2
Time of the error message
3
Error number
4
Delete the fault memory
1
Are you sure you want to delete the fault memory?
2
No
3
Yes
4
Menu Event History
The Event History menu is structured in the same way
as the Fault History menu.

Frost protection (option)

The frost protection device consists of a hot air blower
and antifreezing circulation or frost protection with lost
water.
Note: The presence of a frost protection system en-
sures the following properties:
● Restricted washing operation at temperatures be-
low – 5 °C. In restricted washing operation the
washing brush must be regularly checked for icing.
Brush washing with an iced washing brush can
damage the vehicle. If the washing brush is iced up,
the washing brush must be disabled or, in the case
of the 1-tool version, the combination spray lance
must be replaced with a high-pressure spray lance.
Please contact your Customer Service responsible
if washing operation is to be extended to lower tem-
peratures. At temperatures below –15 °C, washing
makes no sense because an ice coating forms on
the vehicle. This ice coating can even impair the
function of important vehicle components. For this
reason, you must lock the system at temperatures
less than –15 °C.
● Frost protection of the system down to –20 °C. At
temperatures less than–20 °C the "Frost shutdown"
procedure is to be performed.
English
WARNING
Frost protection water running onto the washing
station can lead to the formation of black ice under
frosty conditions.
Insert the high-pressure gun into the brush chute after
use.
WARNING
Black ice on the washing station presents an in-
creased danger of accidents.
Lock the washing station if there is a danger of black ice.
Prerequisites for frost protection
● An uninterruptible power supply and water supply
must be ensured. The water supply must be protect-
ed against frost.
● Technically correct erection and installation of the
system.
● The hot air blower is set correctly.
● All maintenance measures described in the "Mainte-
nance and care" chapter have been performed.
● All cleaning tools are placed back in the tool holders.
● The high-pressure gun with frost protection bore be-
longing to the system is installed.
● The hose line from the system to the cleaning tool
has not been extended or replaced with a longer
hose.
● The temperatures stated above relate to the instal-
lation site. Temperatures stated in weather forecasts
are secondary.
Hot air blower
The hot air blower heats the interior of the system to
provide frost protection.
1. Turn the performance controller to level "I".
Frost protection symbol
1
Thermostat control
2
Power controller
3
2. Adjust the thermostat controller according to the ex-
terior temperature:
a If the exterior temperature is higher than -10 °C,
set the thermostat controller to the frost protec-
tion position.
b If the exterior temperature is lower than -10 °C,
set the thermostat controller to level "I".
Note: The frost protection device only works when the
system is switched on and the door is closed. The trig-
ger must therefore not be set to "0/OFF". The system
power supply must not be interrupted either. Operation
of the hot air blower is interrupted during operation of a
high-pressure pump.
DANGER
The hot air blower can overheat and cause a fire if
the air inlets and air outlets are covered.
Never cover the air inlets and air outlets of the hot air
blower.
ATTENTION
The frost protection cannot be maintained in the
event of a power failure.
Perform a frost protection shutdown in the case of a
power failure.