7100 Anesthesia Ventilator1-2 02/03 1006-0836-0001.1 What this manual includesThis manual covers the service information for the 7100 anesthesia ventilatorwhich is an integral component in the Aestiva/5 7100 anesthesia machineand the S/5 Aespire anesthesia.The Aestiva and the Aespire anesthesia machines have their own respectiveTechnical Reference Manuals (TRM).• Aestiva machine TRM: Stock Number 1006-0452-000• Aespire machine TRM: Stock Number 1009-0356-000Special notice Some information in this manual can possibly point the reader to electronictroubleshooting and component/repair replacement level of service. Thisinformation, when supplied, is only supplied to add clarity to service or troubleshooting statements. Datex-Ohmeda Service Personnel are mandated byCompany Policy to service electronic equipment to a board replacement levelonly.• Read completely through each step in every procedure before startingthe procedure; any exceptions can result in a failure to properly andsafely complete the attempted procedure.• Unless otherwise specified, values in this manual are nominal.• Sections in this manual begin on odd numbered or right-hand pages.If there is no text on the preceding, backup even numbered page, it islabeled “Notes” for your use if you wish.• Figures that require more than one page have the title and main texton the left (even numbered) page. Additional figure information is onthe facing (odd numbered) page.1.1.1 Software versions The revision level is displayed on the ventilator start-up menu. This manualincludes test and calibration procedures for Revision 1.X software.