S5 Description
User’s Manual, DU3310103-MRI / rev.3 - 02.05.2019
4-7
WARNING! Risk of injury for the patient.
This operation and selection system prevents the administration at
the same time of air and nitrous oxide.
Only the gas selected by key button (green led on) will be available
on flowmeters.
4.6 Air flow regulator for fresh gas (it opens in counter-clockwise).
4.7 Nitrous Oxide flow regulator for fresh gas (it opens in counter-clockwise).
The opening of this regulator automatically supplies a flow of oxygen
of about 25% of the total mixture.
The flow of oxygen is visible on flowmeter, through the red indicator
turning. This safety device (MIX LIFE) avoids the incorrect
administration of hypoxic mixtures.
4.8 Manometer for Air supplies pressure control.
4.9 Manometer for Nitrous Oxide supply pressure control.
4.10 Manometer for Oxygen supplies pressure control.
4.11 Oxygen flow regulator for fresh gas (it opens in counter-clockwise).
4.12 Red led: ALARM. Oxygen supply pressure lower than 2,8 bar
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