Device Elements - Kärcher HDI 38/12 Manual

31
30 29
24
26 25 23
1 Float tank
2 Frame structure
3 Advance pressure pump
4 2-fold manifold for the star delta startup
of the steam stage (pressure side)
5 High pressure connection
6 4-fold manifold for detergent dosing,
volume control, star delta startup and
steam stage (suction side)
7 Support leg
8 Electro motor
9 Safety valve
10 Manometer
11 Pressure tank
12 Oil drain screw
13 Oil level indicator
14 Oil tank
20

Device elements

32
33
28
27
22
21
15 Oil container lid
16 High-pressure pump
17 Engine terminal box
18 Overflow valve
19 Pressure switch for individual operation
20 Pressure switch for subsequent opera-
tion
21 Electro-pneumatic ball valve combina-
tion for steam stage
22 Solenoid valve for steam stage
23 Electro-pneumatic ball valve combina-
tion for star delta startup (pressure relief
valve)
24 Solenoid valve for start/delta startup
25 Dosing valve for detergent supply 2
26 Dosing valve for detergent supply 1
27 Solenoid valve for detergent supply 2
37
36
35
34
18
19
17
20
16
15
14 13 12
4
-
EN
11 10
28 Shut-off valve for detergent supply 2
29 Solenoid valve for detergent supply 1
30 Shut-off valve for detergent supply 1
31 Terminal box
32 Temperature sensor
33 Water shortage safeguard
34 Water connection
35 Dirt catcher
36 Swimmer valve
37 Flow switch
1
2
3
4
5
6
7
8
9