-
2
1 Backwash button
2 Indicator lamp "Filtering"
3 Indicator lamp "Backwash" (orange)
4 Indicator lamp "Fault" (red)
5 Filament filter
6 Multi-channel valve
7 Overflow valve
A to collect sludge (rinse back)
B from the immersion pump
C to the high-pressure cleaner / proc-
essed water tank (filling)
Î
Start the on-site immersion pump.
Î
Switch on the power supply.
The system will automatically start the fil-
tering process when the power supply is
switched on.
During backwash, the dirt collected in the
filament filter is removed. To do this, the fil-
ament filter is rinsed in the reverse direc-
tion. According to the local regulations, the
rinsed out dirt is either directed into the
sludge collection of the recycling system,
an existing disposal chain or the drainage.
Î
Start the on-site immersion pump.
Î
Press the backwash button.
Note
The backwash operation will be repeated
every 24 hours after the execution of the
first backwash. To set the timer for back-
washing, press the backwash button for the
desired time - the backwash operation will
be carried out daily at this time.
If no backwash is initiated by the operator,
the first backwash will begin at the first
large drop in pressure in the filament filter
and afterwards will be repeated every 24
hours.
If the high-pressure cleaner or the washing
system does not use up the water, the proc-
essed water is circulated to avoid foul
odour.
The plant must be operated in frost-free
rooms. During frost, put the system out of
operation and remove all traces of water:
Î
Pull out the hoses.
Î
Let the system dry-run.
Î
Switch off the building pump.
Î
Turn off the power supply.
Î
If there is risk of frosting, then any exist-
ing water traces must be removed (see
section "Anti-freezing").
1 Filament filter
2 Multi-channel valve
3 Overflow valve
4 Backwash pipe
5 Circulation (to sludge collector)
6 Manometer at the filter inlet
7 To the processed water tank/ high-pressure
cleaner
8 Sludge collection of the recycling system *)
9 Pump basin of the recycling system *)
10 Immersion pump *)
11 Separation system (EN 858) *)
12 Control shaft *)
13 to drainage system *)
*) on building side
The following section describes the flow-
path of the water in different positions of the
multi-channel valve.
In filter operations, the water flows via
–
Immersion pump
–
Multi-channel valve in "FILTRATION"
position
–
Filter (flow direction of filtering)
–
to the high pressure cleaner
During backwash, the water flows via
–
Immersion pump
–
Multi-channel valve in position RÜCK-
SPÜLEN/BACKWASH"
–
Filter (against flow direction of filtering)
–
To the sludge collector
During final rinse the water flows via:
–
Immersion pump
–
Multi-channel valve in position ERST-
FILTRAT/RINSE
–
Filter (flow direction of filtering)
–
To the sludge collector
Caution
Risk of injury and damage! Observe the weight
of the appliance when you transport it.
When transporting in vehicles, secure the
appliance according to the guidelines from
slipping and tipping over.
Caution
Risk of injury and damage! Note the weight
of the appliance in case of storage.
This appliance must only be stored in inte-
rior rooms.
Operation
Operating elements
Filter operations
Backwash
Processed water circulation
Frost protection
Shutdown
Function
Flow pattern
1
2
3
4
6
7
8
9
10
11
12
13
5
Functional description
FILTRATION
RÜCKSPÜLEN/BACKWASH
ERSTFILTRAT/RINSE
Transport
Storage
Technical specifications
Operating volt-
age
V/~/Hz
230/1/50
Connected load W
300
Pressure (min.)
MPa (bar)
0,2 (2)
Pressure (max.) MPa (bar)
0,35 (3,5)
Filter capacity
l/h
1000
Width
mm
660
Depth
mm
470
Height
mm
1090
9
EN
Summary of Contents for WRP 1000 comfort
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