Prma 460 68 User Manual
Commissioning
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5
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5.4 Breathing System Connections
5.4.1 Fresh Gas Supply
Sngle as Outlet System
1 The outlet (1) s located at the front of the machne
The outlet has a 22 mm male taper and concentrc 15 mm
female taper
2 Fresh gas s delvered to the rear of the absorber (2)
3 onnect the fresh gas hose assembly suppled wth the
machne to the outlet (1) and the nlet at the rear of the
absorber (2)
Selectable Open or losed rcut as Outlet System
The system allows the user to select ether the closed or open
breathng crcut confguraton
losed crcut confguraton
When the swtch (3) s n the upper poston (as llustrated)
fresh gas s delvered to the outlet (4) at the rear of the
machne, for connecton to the absorber (5)
The system operates n a closed crcut confguraton