| a | 
            ENTLÜFTUNGS DRUCKLUFTSCHALTER. . . zB 1 | 
          
          
            |   | 
            Ballast tank vent compressed air changeover cock. . .  for example, 1 | 
          
          
            |   | 
              | 
          
          
            | a1 | 
            DRUCKLUFTSCHALTER ENTLÜFTUNGSVENTIL. . . zB TAUCHZELLE 1 | 
          
          
            |   | 
            Compressed air changeover cock for ballast tank vent piston. . . for example, ballast tank 1 | 
          
          
            |   | 
              | 
          
          
            | a2 | 
            NIEDERDRUCK LUFTSCHALTER. . . zB DRUCKLUFTKOLBENKUPPLUNG DIESELMOTOR BACKBORD | 
          
          
            |   | 
            Low pressure air change over cock. . . for example, compressed air piston clutch port diesel engine  | 
          
          
            |   | 
              | 
          
          
            | a3 | 
            TRIMMDRUCKLUFTSCHALTER | 
          
          
            |   | 
            Trim compressed air changeover cock | 
          
          
            |   | 
              | 
          
          
            | b | 
            EINTRITT. . . zB DRUCKLUFTVERTEILER ENTLÜFTEN TAUCHZELLEN | 
          
          
            |   | 
            Inflow valve. . . for example, to compressed air manifold for venting ballast tanks | 
          
          
            |   | 
              | 
          
          
            | c | 
            ANSCHLUẞ. . . zB DRUCKMINDERVENTIL 1 NIEDERDRUCK LUFTVERTEILER | 
          
          
            |   | 
            Connection. . . for example, pressure reducing valve 1 low pressure air manifold | 
          
          
            |   | 
              | 
          
          
            | c1 | 
            NIEDERDRUCK LUFTANSCHLUẞ. . . zB BORDVENTIL VON SEE LENZPUMPE und FLUTEN REGELZELLEN | 
          
          
            |   | 
            Low pressure air connection. . . for example hull valve from sea drain pump and flooding regulating tanks | 
          
          
            |   | 
              | 
          
          
            |   | 
              | 
          
          
            | c3 | 
            TRIMMDRUCKLUFTANSCHLUẞ | 
          
          
            |   | 
            Trim compressed air connection | 
          
          
            |   | 
              | 
          
          
            | c4 | 
            DURCHBLASEANSCHL. . . zB BORDVENTIL VON SEE KÜHLWASSER PUMPE BACKBORD | 
          
          
            |   | 
            Blow out connection. . . for example, hull valve from sea for the port cooling water pump | 
          
          
            |   | 
              | 
          
          
            | c5 | 
            DRUCKLUFT MARCKSRETTUNGS BOJE | 
          
          
            |   | 
            Compressed air for the Marcks rescue buoy | 
          
          
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