Precision Trading PM5200 - Manual (Page 9)

8
Blender
Air-Oxygen
COMPONENT dESCRiPTiON
ITEM DESCRIPTION
A Oxygen Concentration dial
A dial used for selecting oxygen concentrations between
21%-100%. The FiO
2
scale is used for reference only.
This dial does not rotate 360°. The dial starts at 21%
and ends at 100%.
B Primary Outlet Port
A male DISS oxygen fitting with check valve that delivers
flow when engaged to any controlling device, such as
a flowmeter.
C Auxiliary Outlet Port
A male DISS oxygen fitting with check valve that delivers
flow when engaged to any controlling device, such as a
flowmeter. This outlet is equipped with a bleed valve that
allows the user to control if the bleed is ON or OFF. With
the bleed in the ON position, this outlet delivers accurate
oxygen concentrations in the following flows:
Model Flow Range
High Flow 2 – 100 lpm
Low Flow 0 – 30 lpm
d Auxiliary Bleed Collar
The collar is used to engage and disengage the bleed.
The bleed is necessary to maintain accurate FiO
2
Concentration below 15 lpm for the High Flow and 3
lpm for the Low Flow. This collar is designed to prevent
accidental disengagement of the bleed. To activate
the bleed, turn the knurled collar until the bleed pin is
engaged. Slide collar back until it contacts the cover.
To deactivate the bleed, pull collar away from cover
while rotating until the collar slot engages the pin, turn
additional 1/4 turn to lock in place.
E Oxygen inlet Fitting
A female DISS or NIST oxygen fitting with one way valve
that is used to connect an oxygen supply hose.