VisualSonics VEVO Operator's Manual page 22

Chapter 2: Installing the System: Connecting the oxygen supply to the vaporizer sub-system
Procedures for a facility
with an unregulated oxygen
supply
12 VisualSonics Vevo Compact Anesthesia System Operator Manual
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Connect the other end of the green oxygen hose to the DISS
2.
connection on the vaporizer system using the method shown above.
The DISS connection on the table-top configuration is situated differently
than on the mobile configuration, as shown below.
Tighten the hose fitting gently with an 11/16" wrench while you hold the DISS fitting
motionless with a 5/8" wrench.
Caution: The other end of the DISS hose assembly must be
connected to your tank-mounted regulator or the outlet of
your in-house 0
psi maximum. Pressure in excess of 55 psi will cause damage
to the compact anesthesia system.
Typically, a facility with an unregulated oxygen supply maintains
cylinders of compressed oxygen. E-cylinders hold approximately 651
liters of medical grade oxygen (USP) at an initial pressure of 1800 psi. H-
cylinders hold approximately 7107 liters of medical grade oxygen (USP)
at an initial pressure of 2200 psi.
Factory pre-set 55 psi regulators are required for use between oxygen
cylinders and the compact anesthesia system. Factory pre-set 55 psi
regulators for E-cylinders and H-cylinders are available as accessories
from VisualSonics as detailed in "Accessories" on page 29.
supply line with an operating pressure of 55
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