Plant Diagram - Kärcher HWE 4000 Oil Bedienungsanleitung

30 31 22
24*
15*
13* 26*
18*
1 Pump module
2 Pass boiler
3 Oil burner
4 Switching cabinet "hot water"
5 Switching cabinet "steam stage"
6 Safety valve "high pressure outlet"
(required only, if the site supplied pump module does not
have pressure limiting)
7 Safety switch for water scarcity
8 Water shortage safeguard
9 Switch for spray jet operations
10 Thermostat "hot water"
11 Thermostat "steam stage"
12 Safety temperature limiter
13 Safety valve "steam stage"
14 Temperature stop for exhaust gases
15 Pressure guard (min.)
16 Half-load solenoid valve
17 Remote control (optional)
18 Water sack pipe
19 Tap "hot water"
20 Tap "steam stage"
21 End switch "hot water"
22 Internal cleaner
23 Spray lance
24 Steam nozzle
21
19
29*
28 12*
20*

Plant diagram

23
14
11* 10
25 Manometer "high pressure outlet"
26 Manometer "steam pressure"
27 Safety valve of pump module
28 Safety valve "hot water generator output"
29 End switch "steam stage"
30 Type plate, appliance
31 Type plate, pass boiler
*) upgrade kit for steam stage only
**) only for the option "Spray jet operations"
4
-
EN
3
4
5*
2 8 9** 7
17
6 25
27