CoordinateSystemRemover

From Fmepedia

CoordinateSystemRemover is a Workbench Transformer. Removes the coordinate system from all input features. This transformer does not reproject features, or otherwise modify their geometry. This can be useful in cases where FME doesn't automatically recognize the correct coordinate system.

If you wish to reproject features, either change the source and destination coordinate systems in the workspace tree view, or use the Reprojector transformer.

If you wish to set the coordinate system without reprojecting, use the CoordinateSystemSetter transformer.