Installing the frost protection circulation pump for external collection shaft
Screw the parts together using sealing
tape and install as in the image below.
1
2
3
1 Angular spout R1/2"
2 Overflow valve
3 Double nipple 1" x 1/2"
4 Screw nipple R1/2"
5 Angle 1/2"
6 T-piece 1"
7 Hose nipple 1"
4
1
2
3
1 Hose nipple 3/4"
2 Angle 3/4"
3 swimming valve
4 Elbow union
1 2 3
4
5 2 6 7
1 Hexagonal screw M6x20
2 Disc
3 Pipe clip
4 Assembly with overflow valve
5 Screw M6x35
6 Distance cover
7 Support
8 Nut M6, locking
9 Fastening bore
8
Assembly instructions
4
2
4
5
3
2
1
6
7
1 Assembly with float valve
2 Disc
3 Hexagonal screw M6x20
4 Float valve holder
5 Screw M4x16
Disc
6 Assembly with overflow valve
Installation in processed water duct
2
4
3
2
1
9
8
1 Immersion pump
2 Hose clip
3 Hose 1"
4 Rope
EN
5
6
1 Double nipple R1/2"
2 Valve 1/2"
3 Hose stem G 1/2" - DN 13
4 Hose DN 13
5 Hose DN 13
Processed water for washing facility
6 Hose DN 13
Overflow valve return line
7 Hose 1"
8 Immersion pump
Adjust the position of the holder in the
pump shaft to structural conditions.
Installing on a wash plate without
Kärcher standard dimensions: Adjust
the length of the 1" pipe.
Install components as shown opposite.
Swimmer valve
Adjust the position of the float in the
float valve holder to structural condi-
tions.
The float valve must turn off the water
inlet before the water level reaches the
overflow line of the pump shaft.
After installing the float valve, shorten
the hose from the overflow valve to the
lower edge of the float.
Processed water line
The processed water line runs from the im-
mersion pump to the SM MB filter or to the
SB MU technical room.
Cut the hose to the required length.
Connect immersion pump and filter as
shown opposite.
Set the overflow valve to the required
flow rate (approx. 500 ml per washing
station).
Determine the flow rate by calibration.
2
-
3
2
1
4
5
6
7
8