Precision Medical PM5400 Series - Manual (Page 2)

1
H
ELI
O
2
BLENDEr
HELIUM-OxygEn
RECEIVING / INSPECTION
Remove the Precision Medical, Inc. H
ELI
O
2
(Helium-Oxygen) Blender from the
packaging and inspect for damage. If there is any damage, DO NOT USE and
contact your Provider.
INTENdEd USE
The Precision Medical, Inc. Helium and Oxygen Blender is designed to dispense
a continuous and precise blend of Medical Helium and Oxygen via outlet ports to
infant, pediatric and adult patients. The exact F
I O
2
blend of gases corresponds
to the dialed in Fractional Concentration of Oxygen ( F
I O
2
) setting indicated by
the control face. Oxygen concentrations can be dialed in from 20% to 100% for
heliox tank mixtures of 20% oxygen / 80% helium, and 30% to 100% for heliox
tank mixtures of 30% oxygen / 70% helium. The Helium and Oxygen Blender is
a restricted medical device intended for use by qualified and trained personnel
under the direction of a physician in institutional environments where delivery
and monitoring of helium/oxygen mixture is required.
The Blender is not intended as a life supporting device.
CONTENTS
RECEIVING / INSPECTION ..............................................................................1
INTENdEd USE ...............................................................................................1
REAd ALL INSTRUCTIONS BEFORE USING .................................................2
ExPLANATION OF ABBREVIATIONS ..............................................................2
SAFETY INFORmATION - WARNINGS ANd CAUTIONS ................................2
SPECIFICATIONS ...........................................................................................4
dIAGRAmS .......................................................................................................6
COmPONENT dESCRIPTION .........................................................................7
ExAmPLE OF SET-UP USING A HELIOx CYLINdER ......................................8
ALARm TEST ....................................................................................................9
REVERSE GAS FLOW PROCEdURE ............................................................10
OPERATING INSTRUCTIONS ........................................................................10
CLEANING .....................................................................................................11
mAINTENANCE ..............................................................................................11
OxYGEN FLOWmETER CONVERSIONS ......................................................12
TECHNICAL dESCRIPTION ..........................................................................13
RETURNS .......................................................................................................13
dISPOSAL INSTRUCTIONS ..........................................................................13
TROUBLESHOOTING ....................................................................................14
LImITEd WARRANTY .....................................................................................15
dECLARATION OF CONFORmITY ................................................................16