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

DES-1010g_ce_en_050101.pdf			CE-Declaration.

DES-1010G_man_revA2_ALL_en_050802.pdf		Manual.

DES-1010g_ds_revALL_100_ALL_en_050101.pdf	Datasheet.
						Datenblatt.

DES-1010g_qig_de_040101.pdf			Quick Installation Guide