Troubleshooting; Fault Indication - Kärcher WRP 10000 Betriebsanleitung

The flow performance of the filter can be
determined as follows:
Switch off the plant.
Drain half of the recycled water tank
(height of the recirculation valve con-
nection)
Measure the distance between the wa-
ter surface and the rim of the cover in
the recycled water tank (use a metre-
stick and a flashlight).
Switch on the system and let it run for 2
minutes.
Remeasure the water level.
Determining fill performance:
Find the tank value in the table and calcu-
late the filter capacity using the following
formula:
Danger
Risk of accident while working on the unit.
During all tasks
First switch-on in voltage-less state,
switch off the emergency stop switch
and secure it against being switched on
again.
Shut off water supply.
20
Litering out the filter
Height difference in cm x tank value = fill
capacity in litres/hour.
Number of tanks Tank value
1 180
2 360
3 540
Add the determined fill capacity to the
recirculation loss (1,000 l/h WRP
10000, 2,000 l/h WRP 20000)

Troubleshooting

Who may remedy faults?
Operator
–
Work designated with the sign "Opera-
tor" may only be carried out by persons
who have been instructed in the safe
operation and maintenance on the
wash plant
Customer Service
–
Work designated with the sign "Cus-
tomer Service" may only be done by the
fitters of Kärcher Customer Service or
fitters who have been authorised by
Kärcher.

Fault indication

There are indicator lamps in the switching
cabinet that display
Adding fresh water and
–
faults
–
8
-
EN
Example of a calculation
WRP 10000
2 recycled water tanks
Distance from the edge of the cover pri-
or to switching on: 81 cm
Distance from the edge of the cover af-
ter 2 minutes: 56 cm
1 Height difference: 81cm - 56cm = 25cm
2 Filling capacity: 25 cm x 360 tank value
= 9,000 l/h
3 9,000 l/h + 1,000 l/h circulation loss =
10,000 l/h
Filter performance of the system 10,000 l/h.
The WRP10000 is set correctly.