|   | 
      
        
          | a | 
          BORDVENTIL VON SEE. . . zB FLUTEN TORPEDOZELLEN 2 und 3  | 
         
        
          |   | 
          Hull valve from sea. . . for example, for flooding torpedo compensating tanks 2 and 3  | 
         
        
          |   | 
            | 
         
        
          | a1 | 
          VON SEE INNEN KÜHLPUMPE und FLUTEN TORPEDOZELLE 1  | 
         
        
          |   | 
          Inner valve from sea for the  cooling water pump and flooding torpedo compensating tank 1  | 
         
        
          |   | 
            | 
         
        
          | b | 
          BORDVENTIL HOCHDRUCK LUFTGRUPPE . . zB 6 | 
         
        
          |   | 
          Hull valve, high pressure air bottle group. . . for example, 6  | 
         
        
          |   | 
            | 
         
        
          | b1 | 
          TORPEDO HOCHDRUCK LUFTGRUPPE  | 
         
        
          |   | 
          Stop valve, torpedo high pressure air bottle group for charging torpedoes | 
         
        
          |   | 
            | 
         
        
          | c | 
          ANSCHLUẞ ANKERSPILLMOTOR  | 
         
        
          |   | 
          Stop valve, air to capstan motor  | 
         
        
          |   | 
            | 
         
        
          | c1 | 
          HOCHDRUCK LUFTANSCHLUẞ. . . zB AUSSTOẞPATRONE 5 | 
         
        
          |   | 
          High pressure air connection . . for example, impulse tank 5  | 
         
        
          |   | 
            | 
         
        
          | c2 | 
          NIEDERUCK LUFTANSCHLUẞ. . . TORPEDOZELLE 1 und ROHR 5  | 
         
        
          |   | 
          Low pressure air connection. . . for example, torpedo compensating tank 1 and torpedo tube 5 | 
         
        
          |   | 
            | 
         
        
          | c3 | 
          FÜLLANSCHLUẞ. . . zB HOCHDRUCK LUFTFLASCHENGRUPPE 1  | 
         
        
          |   | 
          Filling connection. . . for example, for high pressure air bottle group 1 | 
         
        
          |   | 
            | 
         
        
          | c4 | 
          HOCHDRUCK LUFTFÜLLANSCHLUẞ TORPEDOZELLE 2 [typo TORPEDO FÜLLSTELLE] | 
         
        
          |   | 
          High pressure air filling connection for torpedo compensating tank 2 [c4 admits air from the high pressure air manifold to the torpedo filling station] | 
         
        
          |   | 
            | 
         
        
          | c5 | 
          ENTWÄSSERN ANSCHLUẞ TORPEDOZELLE 2  | 
         
        
          |   | 
          Drain connection, to torpedo compensating tank 2  | 
         
        
          |   | 
            | 
         
        
          | d | 
          STRANG HOCHDRUCK LUFTGRUPPE 1  | 
         
        
          |   | 
          Stop valve in high pressure air line to bank 1  | 
         
        
            | 
            | 
         
        | 
        | 
      
        
          | e | 
          FÜLLEN AUSSTOẞPATRONE. . . zB 1 und 3  | 
         
        
          |   | 
          Filling valve for torpedo impulse tank. . . for example, 1 and 3  | 
         
        
          |   | 
            | 
         
        
          | f | 
          FLUTEN TORPEDOZELLE . . zB 1  | 
         
        
          |   | 
          Flood valve, torpedo compensating tank. . . for example, 1  | 
         
        
          |   | 
            | 
         
        
          | g | 
          AUSDRÜCKEN. . . zB ROHR 4  | 
         
        
          |   | 
          Blow valve. . . for example, torpedo tube 4  | 
         
        
          |   | 
            | 
         
        
          | h | 
          DRUCKAUSGLEICHEN TORPEDOROHRE  | 
         
        
          |   | 
          Pressure equalization valve, torpedo tubes  | 
         
        
          |   | 
            | 
         
        
          | i | 
          BE und ENTWÄSSERN . . zB ROHR 5  | 
         
        
          |   | 
          Flood and drain. . . for example, torpedo tube 5  | 
         
        
          |   | 
            | 
         
        
          | i1 | 
          ENTWÄSSERN . . zB ROHR 3 | 
         
        
          |   | 
          Drain. . . for example, tube 3 | 
         
        
          |   | 
            | 
         
        
          | k | 
          ENTLÜFTEN. . . zB TORPEDOZELLE 1  | 
         
        
          |   | 
          Vent valve. . . for example, torpedo compensating tank 1  | 
         
        
          |   | 
            | 
         
        
          | l | 
          ABZUGSVENTIL | 
         
        
          |   | 
          Trigger  valve (causes valve o to open and admit compressed air from the impulse tank to eject the torpedo) | 
         
        
          |   | 
            | 
         
        
          | m | 
          ENTLUFTUNGSVENTIL | 
         
        
          |   | 
          Vent valve (vents tube after submerged launch - with piston) | 
         
        
          |   | 
            | 
         
        
          | n | 
          DRUCKMINDERVENTIL 205>. . . ATÜ, TORPEDO PRÜFSTELLE. . . zB BUG TOEPEDO RAUM | 
         
        
          |   | 
          Pressure reducing valve 205>. . . atü torpedo testing station. . . for example, bow torpedo room | 
         
        
            | 
            | 
         
        | 
        | 
      
        
          
            | o | 
            TORPEDO AUSSTOẞVENTIL. . . zB 5  | 
           
          
            |   | 
            Torpedo  ejection valve. . . for example, torpedo tube 5 (supplied compressed air from the impulse tank to eject the torpedo) | 
           
          
            |   | 
              | 
           
          
            | o1 | 
            TORPEDO-MINE AUSSTOẞVENTIL  | 
           
          
            |   | 
            Torpedo-mine ejector valve (admitted air from high pressure bottle group 1 or 8 to eject torpedo mines) | 
           
          
            |   | 
              | 
           
          
            | p | 
            TORPEDO UMSTELLHAHN. . . zB 4  | 
           
          
            |   | 
            Change over valve for torpedoes. . . for example, torpedo tube 4 (change over from submerged-surfaced firing - with or without piston) | 
           
          
            |   | 
              | 
           
          
            | p1 | 
            TORPEDO-MINE  UMSTELLHAHN | 
           
          
            |   | 
            Change over valve for torpedo-mines (controlled which mine would be ejected) | 
           
          
            |   | 
              | 
           
          
            | q | 
            TORPEDONIEDERDRUCK LUFTSCHALTER ROHRE. . . zB 3  | 
           
          
            |   | 
            Torpedo low pressure air control. . . for example, torpedo tube 3  | 
           
          
            |   | 
              | 
           
          
            | r | 
            WÄHLER HANDWASCHWASSER PUMPE | 
           
          
            |   | 
            Selector valve, hand wash water pump  | 
           
          
            |   | 
              | 
           
          
            | s | 
            HINTERES TORPEDO-MINE  RÜCKSCHLAGVENTIL  | 
           
          
            |   | 
            Aft torpedo-mine check valve | 
           
          
            |   | 
              | 
           
          
            | s1 | 
            MITTLERES TORPEDO-MINE  RÜCKSCHLAGVENTIL  | 
           
          
            |   | 
            Middle torpedo-mine check valve  | 
           
          
            |   | 
              | 
           
          
            | s2 | 
            VORDERS TORPEDO-MINE  RÜCKSCHLAGVENTIL  | 
           
          
            |   | 
            Forward torpedo mine check valve | 
           
          
            |   | 
              | 
           
          
            | t | 
            BORDVENTIL DURCHBLASEN VON SEE KÜHLPUMPE und FLUTEN TORPEDOZELLE 1  | 
           
          
            |   | 
            Blow  valve for clearing the hull valve from sea,  for the  cooling water pump and flooding torpedo compensating tank 1  | 
           
          
            |   | 
              | 
           
          
            | u | 
            BRÜCKE TORPEDOZELLEN 2 und 3  | 
           
          
            |   | 
            Water bridge  between torpedo compensating tanks 2 and 3  | 
           
          
            |   | 
              | 
           
          
            | v | 
            BRÜCKE TORPEDOZELLEN 2 und 3  | 
           
          
            |   | 
            Air bridge between torpedo compensating tanks 2 and 3  | 
           
          
              | 
              | 
           
         
        | 
        |