Kärcher SB MB Bedienungsanleitung Seite 8

Installing the frost protection circulation pump for external collection shaft
 Screw the parts together using sealing
tape and install as in the image below.
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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
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1 Hose nipple 3/4"
2 Angle 3/4"
3 swimming valve
4 Elbow union
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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
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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
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1 Immersion pump
2 Hose clip
3 Hose 1"
4 Rope
EN
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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.
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