To delete a node or pipe from a pipe system:


  1. Click the Show Item Info button, DrawToolButtonShowInfo02.dib, on the tool bar.


  1. Click the node or pipe you want to delete in the Drawing pane.


  1. You can also select a node or pipe for deletion by using the Selection tool button, DrawToolButtonSelectionGroup02.dib, on the tool bar.


  1. Click the Delete button, DrawToolButtonDeleteSelectedItems02.dib, on the tool bar, or select Edit | Delete, or click Ctrl-Delete on the keyboard.


  1. If you are deleting a node, the message, Are you sure you wish to delete the current highlighted node and all pipes that connect to the highlighted node?, is displayed after clicking the Delete button or selecting Edit | Delete.


  1. If you are deleting a pipe, the message, Are you sure you wish to delete the current highlighted pipe?, is displayed after clicking the Delete button or selecting Edit | Delete.


  1. Click Yes.


  1. The selected node or pipe is deleted. When you delete a node, all pipes and components connected to the node are deleted. When you delete a pipe, all components on the pipe are deleted with the pipe.