Index: sources/gui/qml/components/HeaderBar.qml
===================================================================
diff -u -r56b3b76d1a22c122e5f8d64ce543f64dfc86db6e -r5e5c936f26d0dd06c89e9fd32de5775a37b52493
--- sources/gui/qml/components/HeaderBar.qml	(.../HeaderBar.qml)	(revision 56b3b76d1a22c122e5f8d64ce543f64dfc86db6e)
+++ sources/gui/qml/components/HeaderBar.qml	(.../HeaderBar.qml)	(revision 5e5c936f26d0dd06c89e9fd32de5775a37b52493)
@@ -169,11 +169,17 @@
             rightMargin   :  _headerButtonRow.spacing
         }
 
+        DryBicartDisconnectButton {id  : _dryBicartDisconnectButton
+            extraSpace  : _headerButtonRow.spacing
+            visible     : _dryBicartDisconnectDialog.show
+
+            onPressed   : _dryBicartDisconnectDialog.open()
+        }
+
         TreatmentCompleteButton { id  : _treatmentCompleteButton
             extraSpace      : _headerButtonRow.spacing
             visible         : vTDTreatmentStates.txEnd
 
-            onPressed       : _endTreatmentDialog.open()
         }
 
         IconButton { id  : _waterSample