3.2. Operating Diagrams
according to ISO14617
W
CP
F.
Filter.
FST. Flow-switch and -trigger.
C.
Check valve.
CP.
Centrifugal pump.
EJ.
Ejector.
HV.
Hydraulic valve.
HC.
Hose connection.
A.
Air supply.
D.
Outlet.
E.
Inlet, detergent.
W.
Water inlet.
CO.
Compressor
RV.
Regulating valve
F
E1
C
FST
C
C
F
E2
RV
C
EJ
D
HC
EJ
HV
A
CO
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