Auxiliary & Main Oxygen Switch
MAIN Switch Position
With the switch in the “MAIN” position
the supply of oxygen to the anesthesia
machine comes directly from the oxygen
concentrator.
NOTE: It does not fill the “E” tank.
AUXILARY Switch Position
With the switch in the “AUX” position, the supply of oxygen to the anesthesia machine comes
from “E” tank on the back of the machine or another source using the “E” tank adapter (p/n
OC6050)
To use the “E” tank as a souce for oxygen or to flush the machine, it must be turned on by
rotating the valve on top of the tank counter-clockwise
SLOWLY
to open.
NOTE: The “E” tank must be filled (about 2100 psi) by your local oxygen supply company.
The concentrator does NOT fill the tank.
