Naming conventions:
Product_type_h/wRevision_s/wRevision_ValidArea_language_datecode.extension
Product_Howto_language_ Theme-with-description.extension 


DES-1252_man_revALL_2-00_all_en_20100326.pdf	Manual / Handbuch 2.00

						Datasheet.
						Englisches Datenblatt.

DES-1252_man_en_070305.pdf			Manual.
						Handbuch.

DES-1252_qig_en_070305.pdf			Qick Installation Guide.