Accessories / Replacement Parts; Reservoir Fill Procedure - DEHAS EASYMATE RESERVOIR PM2300CE Serie Mode D'emploi

ACCESSORIES / REPLACEMENT PARTS

DESCRIPTION
Flowmeter, 0-8 lpm
Dial Flowmeter, 0-8 lpm
Condensation Collection Container
Roller Base
PB Protective Cap Assembly

RESERVOIR FILL PROCEDURE

"For Liquid Oxygen Supplier ONLY"
•
Refer to all applicable governing standards for handling, storing, transporting and
filling of liquid oxygen systems.
•
For further information about recommended testing of the reservoir contact DEHAS.
•
This fill procedure will help the Liquid Oxygen Supplier fill the reservoir in a safe and
efficient manner.
a) Liquid oxygen source requirements
The Reservoir must only be filled with medical Grade liquid Oxygen. The saturation
pressure should be a minimum of 23 psig (1.59 bar) to ensure proper operation and
prevent any delay in use. In order to achieve the saturation pressure of the Reservoir,
the saturation pressure of the LOX fill source must be considered. The fill source
saturation pressure requirement depends on the type of filling technique used. The
most common technique "Standard Fill" uses a fill source with a saturation pressure of
40 - 50 psig (2.76 - 3.45 bar). The less common technique is the "Fast Fill" that
requires a LOX saturation pressure of 20 - 22 psig (1.38 - 1.52 bar). In this case the
fill source must have a pressure building system so that head pressure in the fill source
can be raised in order to transfer the LOX into the reservoir.
b) Required Equipment
Liquid Oxygen source
Liquid Oxygen transfer line
Vent-to-Fill key (P/N 505400)
Pressure Gauge, 0 - 30 psig (0 - 2.07 bar),
c) Pre-Fill Inspection
Perform the following visual inspection of the Reservoir and determine its
operational status before filling. Correct any problems before filling the Reservoir.
1. Ask the patient (when applicable) if there are any questions or concerns
regarding the equipment since the last fill.
2. Visually inspect the Reservoir for damage or missing components.
3. Verify that the following labels are present and legible:
1) Fill Connector label
2) Liquid level Indicator label
3) Outlet Connection label
4) Warning label
5) Serial Number label
4. Verify that no frost or heavy condensation is present on the container below
the plastic shroud.
5. Verify that the liquid level Indicator is consistent with the delivery schedule
and expected patient usage. Verify the liquid level Indicator is functioning
when activated.
PART #
1mFA1883
PM2300RFCV-8CE
505660
505382
507027
(P/N 505648)
9