Product Manual

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DRIVE PURE OXYGEN CONCENTRATOR MODELS CH5000S and CH5000
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10
Symbol Key Description
Warning, Consult Accompanying Documents
FollowInstructionsforUse
Manufacturer
DegreeofProtectionAgainstElectricalShock:TypeBFUnit
Class II Equipment
Do Not Dispose of in Household Waste
NoSmoking
NoOilorGrease
Prescription Only
Do Not Disassemble
Serial Number
Drip Proof Equipment
SN
ONLY
Separation Distances
Recommended separation distances between portable and mobile
RF Communications equipment and the Pure Oxygen Concentrator
The Pure Oxygen Concentrator is intended for use in the electromagnetic environment in
which radiatedRFdisturbancesarecontrolled.ThecustomeroruserofthePure Oxygen
Concentrator can help prevent electromagnetic interference by maintaining a minimum
distancebetweenportableandmobileRFcommunications(transmitters)andthePure
Oxygen Concentrator as recommended below. According to the maximum output power
of the communication equipment.
Separation distance according to transmission frequency in meters
Max Output Power
 150kHzto80MHz80MHzto800MHz 800MHzto2.5GHz
(Watts)
 D=(3.5/V
1
)(PP) D=(3.5/V
1
)(PP) D=(7/V
1
)(PP)
0.01 0.12 0.12 0.23
0.1 0.37 0.37 0.74
1 1.17 1.17 2.33
10 3.69 3.69 7.38
100 11.67 11.67 23.33
This equipment has been tested and is in compliance with the EMC limits specified in IEC/
EN 60601-1-2. These limits are designed to provide a reasonable protection against harmful
interference in a residential installation. If you do experience interference from other equip-
ment you may try to correct or reduce the interference by one of the following measures:
 · Reposition,relocate,orincreasetheseparationdistancebetweentheequipment
 · Connecttheequipmentintoanoutletonacircuitthatisdierentfromthattowhich
the other device is connected
IP21