Description Of The Unit; Flow Chart - Kärcher SB OB Bedienungsanleitung

Fresh water fine filter, on-site
1
Cold water float tank with mains isolation cat. 5
2
9
Advance pressure pump
3
1
Salt tank
4
Hardness sensor 1
5
Base exchanger control head 1
6
Base exchanger bottle 1
7
2
RO membrane
8
2
Pressure gauge
9
2
Distributor block
10
2
Pressure sensor
11
2
Choke
12
2
Soft water solenoid valve
13
2
Permeate buffer tank
14
BUFFER TANK FULL level switch
15
BUFFER TANK EMPTY level switch
16
2
Permeate solenoid valve
17
Detergent check valve
18
Half load bypass valve with choke
19
24

Description of the unit

High-pressure pump
20
9
Pressure relief valve
21
Frost protection check valve and choke
22
Trigger gun with washing brush (1-tool version)
23
Dosing pump
24
Detergent suction hose
25
Detergent suction filter with foot valve
26
Power foam lance (3-tool version)
27
High-pressure gun with spray lance
28
Foam lance
29
Foam solenoid valve
30
High pressure (solenoid valve option)
31
Power foam lance solenoid valve
32
Hot water solenoid valve
33
2
Cold water solenoid valve
34
2
Hot water temperature sensor
35
Electrical heating element
36
Temperature limiter
37
3
Dry running sensor
38

Flow chart

4
5
5
5
5
6
English
Hot water float tank
39
7
Sieve
40
7
Frost protection ball tap
41
7
Frost protection pump
42
7
Frost protection pump filter
43
7
Choke
44
7
Frost protection float tank
45
Frost protection solenoid valve
46
2
Ultra-fine filter
47
Cold water float tank without mains isolation
48
1
Only for water softening option
2
Only for reverse osmosis option
3
Only for high-pressure pump type 908
4
Only for frost protection option (all variants)
5
Only for 2-tool and 3-tool version
6
Only for 3-tool version
7
Only for frost protection circuit
8
Only for frost protection with waste water
9
Only for variants with mains isolation cat. 5
10
Only for variants without mains isolation
8
10