Functional Description - Kärcher WRP 10000 Betriebsanleitung

1 Sludge collection of the recycling system *)
2 Empty remaining tank content (Option)
3 Float switch, S5 pump basin full (option)
4 Float switch, S4 pump basin empty.
5 Immersion pump (option)
6 Pump basin of the recycling system *)
7 Control shaft *)
8 to drainage system *)
9 Ventilation (option)
10 Multi-channel valve
11 Gravel filter
12 Overflow of recycled water tank (option)
13 Fresh water volume settings (option)
14 Freshwater - emergency filling (option)
15 Circulation valve (option)
16 Recycled water tank (option)
17 Float switch (option)
18 Fresh water inlet for rinsing and care
processes *)
19 Washing unit *)
20 Circulation pump (option)
*) on building side
Flow chart (drainage connection on recycled water tank)

Functional description

Filter operations
In filter operations, the water flows via
Immersion pump
–
multi-channel valve in position FIL-
–
TERN/FILTER...
Gravel filter (flow direction of filtering)
–
to the recycled water tank
–
Backwash
During backwash, the water flows via
Immersion pump
–
multi-channel valve in position RÜCK-
–
SPÜLEN/BACKWASH...
Gravel filter (against flow direction of fil-
–
tering)
To the sludge collector
–
Final rinse
During final rinse the water flows via
Immersion pump
–
multi-channel valve in position NACH-
–
SLPÜLEN/RINSE...
Gravel filter (flow direction of filtering)
–
To the sludge collector
–
Processed water circulation
Purpose of circulation:
Additional movement of the recycled
–
water, especially when the washing
system has come to a standstill, to
avoid formation of brackish water and
reducing the odour problem.
Additional supply of air to the water to
–
avoid odour problem
5
-
EN
The water flows from the recycled water
tank to the sludge removal as follows:
Recycled water tank
–
Circulation valve
–
Upgrade kit circulation pump (option)
–
Sludge removal
–
17