Precision Medical EasyFlow5 PM4300 Series User manual

USER MANUAL
Model: PM4300 Series
SAVE THESE INSTRUCTIONS
300 Held Drive Tel: [phone]
Northampton, PA 18067 USA Fax: [phone]
ISO 13485 Certied
For the most current manual revision,
please visit our Website: www.precisionmedical.com

1
CONTENTS
RECEIVING / INSPECTION.........................................................................................1
INTENDED USE...........................................................................................................1
READ ALL INSTRUCTIONS BEFORE USING ............................................................1
EXPLANATION OF ABBREVIATIONS ........................................................................1
SAFETY INFORMATION - WARNINGS AND CAUTIONS...........................................2
SPECIFICATIONS........................................................................................................4
COMPONENT DESCRIPTION.....................................................................................4
OPERATING INSTRUCTIONS.....................................................................................5
ALARM CONDITIONS..................................................................................................6
MAINTENANCE / CLEANING......................................................................................7
RETURNS ....................................................................................................................7
DISPOSAL INSTRUCTIONS........................................................................................7
REPLACEMENT PARTS..............................................................................................7
LIMITED WARRANTY..................................................................................................7
RECEIVING / INSPECTION
Remove the Precision Medical, Inc. PM4300 Series Oxygen Concentrator 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. Stationary Oxygen Concentrator is intended to provide
supplemental oxygen to persons requiring oxygen therapy. The device is not intended
to be life supporting or life sustaining.
READ ALL INSTRUCTIONS BEFORE USING
This manual is provided for your safety and to prevent damage to the Oxygen
Concentrator. If you do not understand this manual, DO NOT USE the Concentrator
and contact your Provider.
EXPLANATION OF ABBREVIATIONS
LPM Liters Per Minute
LED Light Emitting Diode

2
SAFETY INFORMATION - WARNINGS AND CAUTIONS
DANGER Indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury.
WARNING Indicates a potentially hazardous situation which, if
not avoided, could result in death or serious injury.
CAUTION Indicates a potentially hazardous situation which,
if not avoided, may result in minor or moderate
injury.
CAUTION Used without the safety alert symbol indicates
a potentially hazardous situation which, if not
avoided, may result in property damage.
62NA
PM4300 WITH RESPECT TO ELECTRICAL
SHOCK, FIRE AND MECHANICAL HAZARDS
ONLY IN ACCORDANCE WITH UL60601-1,
IEC60601-1, CAN/CSA C22.2 No. 601.1
Caution! U.S. Federal Law restricts this device to
sale by or on the order of a physician.
CONSULT ACCOMPANYING DOCUMENTS
Degree of protection against ingress of liquids
General Mandatory Action Sign
Class II Equipment Type BF Equipment
General Alarm Alternating Current
Power ON Power OFF
NO SMOKING Dangerous Voltage
NO Oil or Grease DO NOT
Disassemble

3
DANGER
• DO NOT smoke, allow others to smoke or have open ames near the
Concentrator when in use.
• DO NOT use near any type of ame or ammable/explosive substances.
• The Concentrator is not suitable for use in an enriched environment of
ammable anesthetic mixture with air, oxygen or nitrous oxide.
• DO NOT place any liquids on or near the Concentrator. If any liquid gets
on or in the Concentrator, immediately turn “OFF” the power switch,
unplug from the electrical outlet and contact your Provider .
• This product is not intended as a life-sustaining or life-supporting device.
TO REDUCE THE RISK OF ELECTRICAL SHOCK:
• DO NOT use, place or store the concentrator where it can fall or be
pulled into water or other liquids. Unplug from wall immediately
• DO NOT remove the cover on the Concentrator. Servicing must be
performed by a trained professional.
• DO NOT attempt to repair Concentrator. Any attempt could result in
electrical shock.
TO REDUCE RISK OF BURNS, ELECTROCUTION, FIRE, OR INJURY TO
PERSONS:
• Keep the Concentrator away from heat or open ame.
• DO NOT use if Concentrator has a damaged power cord or plug.
• DO NOT use if Concentrator has been dropped or damaged.
• DO NOT use oil or grease on the Concentrator.
WARNING
• Use the Concentrator for its “Intended Use” as described in this manual.
• In the event of an equipment audible alarm or if you are experiencing any
signs of discomfort, connect to another source of oxygen and contact your
Provider and/or Health Care Professional immediately.
• In certain circumstances oxygen therapy can be hazardous; any user
should seek medical advice prior to using this Concentrator.
• Where the prescribing Health care professional has determined that an
interruption in the supply of oxygen, for any reason, may have serious
consequences to the user, an alternative source of oxygen should be
available for immediate use.
• ALWAYS keep the Concentrator in an upright position.
• ALWAYS keep at least 6 in. (15.24 cm) away from walls, furniture, and
especially curtains that could prevent adequate airow to the Concentrator.
• DO NOT place the Concentrator in a small closed space such as a closet.
• DO NOT cover the air vents, the Concentrator requires proper ventilation.
• DO NOT use extension cords or electrical adapters.
• The Concentrator is designed to operate with a single lumen Oxygen tubing.
• Flow is available ONLY at the listed settings.
There is NO FLOW between settings.
• Flow Setting Knob does not rotate 360 degrees.
• DO NOT remove cover or attempt to repair. There are no user
serviceable parts inside. Contact your Provider for repairs.

4
SPECIFICATIONS
For technical specications call Precision Medical
or visit www.precisionmedical.com.
Operating Temperature: 50˚F to 95˚F (10˚C to 35˚C)
Storage/ Transport Temperature: -29˚F to 140˚F (-34˚C to 60˚C)
Operating / Storage / Transport
Relative Humidity: Up to 95% Non-condensing
Electrical (AC Power): 115 VAC ±10%, 60 Hz, 3.2 Amps; 350 Watts
Tubing Limitations: 7 ft cannula with a maximum 40 ft of Crush-Proof
Tubing (47 ft total).
Startup Time: minimum 87% Oxygen concentration within
5 minutes
Specications are subject to change without prior notice.
COMPONENT DESCRIPTION
Inlet Filter
Access Cover
Product
Serial #
Label
Cabinet
Filter
(4) Casters
AC Power Cord
Humidier Storage Fitting
(shown with Humidier Adapter)
Carry Handle
Front ViewBack & Side View
Low Oxygen
Concentration
Alarm Indicator
Hour Meter
Power
Indicator
General
Alarm
Indicator
Oxygen
Outlet
Flow Setting
Knob
ON / OFF
Switch

5
OPERATING INSTRUCTIONS
1. Place the Concentrator in a location where room air can be drawn in
without being restricted.
2. Plug the power cord into an electrical outlet.
3. Attach the Oxygen tubing
a. Without a bubble humidifier:
Attach the Oxygen tubing to the Oxygen Outlet.
b. With a bubble humidifier:
Attach humidifier adaptor to Oxygen Outlet, fill the bubble humidifier
bottle and connect as per bubble humidifier instructions.
NOTE: Attach the Oxygen tubing to the bubble humidifier bottle.
4. Push the Power On/Off ( / ) switch to “ON” ( ) position. The Power
Indicator light below the On/Off ( / ) switch will illuminate green when
the Concentrator is powered ON.
NOTE: Turning the Concentrator “ON” when there is no electrical power or
the device has not been plugged into an electrical outlet will cause an
Audible Alarm for up to two (2) minutes.
5. Turn the Flow Setting Knob on the Concentrator to the prescribed flow.
6. Oxygen should be flowing through the Oxygen tubing. If it is not, refer to
the “ALARM CONDITIONS” section.
7. If using a nasal cannula place over your ears and
position the prongs in your nose as instructed by your
Provider or cannula manufacturer.
8. When the Concentrator is not in use, press the power
On/Off ( / ) switch to “OFF” ( ) position.
WARNING
Additional monitoring or attention may be required for patients
using this Concentrator who are unable to hear or see alarms or
communicate discomfort.
WARNING
ISO 8359 (Standard for Oxygen Concentrators) highly recommends that the
patient cannula that delivers gas to the patient from the oxygen concentrator
should include a Fire Stop Check Valve to stop the ow of gas towards the
patient in the case that the cannula becomes ignited. The Fire Stop Check
Valve should be located as close to the patient as reasonably practicable.
Fire Stop Check Valve - Precision Medical Part # 507706
OR

6
ALARM CONDITIONS
On
On
Off
Oxygen level is below 83%, continue to use but contact your
provider.
On
On
On
Oxygen level is too low; turn the concentrator “OFF”, connect to
another source of Oxygen and contact your provider.
On
Flashing
Off
Flow is lower than expected; clear blocked tubing or cannula.
On
Flashing
On
Power ON, but temperature is too high to start compressor; wait 4
minutes for fan to cool device.
On
Flashing
On
Waited 4 minutes after power ON, but temperature is still too high
to start compressor; turn off power, clear blocked vents, wait and try
again.
or
Device was running, but temperature was too high during run; turn
off power, clear blocked vents, wait and try again.
On
Off
On
Power ON, but pressure is too high to start compressor;
wait 4 minutes to bleed pressure.
On
Off
On
Waited 4 minutes after power ON, but pressure was too high to start
compressor; turn off power, wait and try again.
or
Device was running, but pressure was abnormal during run; turn off
power, wait and try again.
On
Off
Off
Power ON, but AC voltage is too low for normal operation; unit will
start when AC voltage is okay.
or
Device was running, but AC voltage dropped too low for normal
operation; unit will restart when AC voltage is okay.
Off
Off
Off
Power switch is ON but no AC power is present; check if power cord
is connected.
NOTE: If alarm conditions continue, contact your provider.

LIMITED WARRANTY AND LIMITATION OF LIABILITY
Precision Medical, Inc. warrants that the Oxygen Concentrator, (the Product), will be free of defects in workmanship and/or material
for the following period:
Oxygen Concentrator limited three (3) years from date of purchase
Precision Medical, Inc. is NOT responsible for normal wear and tear, or any neglect or abuse of the product.
Precision Medical, Inc. is NOT responsible for the shipping cost of the repair.
Should any failure to conform to this warranty appear within the applicable period, Precision Medical, Inc. shall, upon written
notication thereof and substantiation that the goods have been stored, installed, maintained and operated in accordance with
Precision Medical, Inc.’s instructions and standard industry practice, and that no modications, substitutions, or alterations have
been made to the goods, correct such defect by suitable repair or replacement at its own expense.
ORAL STATEMENTS DO NOT CONSTITUTE WARRANTIES.
The representatives of Precision Medical, Inc. or any retailers are not authorized to make oral warranties about the merchandise
described in this contract, and any such statements shall not be relied upon and are not part of the contract for sale. Thus, this
writing is a nal, complete and exclusive statement of the terms of that contract.
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE OR OTHER WARRANTY OF QUALITY, WHETHER EXPRESS OR IMPLIED.
Precision Medical, Inc. shall not under any circumstances be liable for special, incidental or consequential damages including but
not limited to lost prots, lost sales, or injury to person or property. Correction of non-conformities as provided above shall constitute
fulllment of all liabilities of Precision Medical, Inc. whether based on contract, negligence, strict tort or otherwise. Precision Medical,
Inc. reserves the right to discontinue manufacture of any product or change product materials, designs, or specications without notice.
Precision Medical, Inc. reserves the right to correct clerical or typographical errors without penalty.
506767rev5 12/14 (??) Printed in USA
MAINTENANCE / CLEANING
Cleaning for Exterior Components:
1. Patient should connect to an alternate Oxygen source.
2. Turn the Concentrator to the “OFF” ( ) position.
3. Unplug the Power Cord from electrical outlet.
4. Clean exterior surfaces of the Concentrator with a cloth dampened with water and
mild detergent.
5. Wipe the Concentrator dry with a clean cloth.
6. Filter should be rinsed with clean water to remove contaminants and blotted dry.
Filter should be reinstalled after cleaning.
7. When not in use, store the Concentrator in a clean area free from grease, oil and
other sources of contamination.
REPLACEMENT PARTS
Description Part #
Humidier Adapter 507324
Cabinet Filter 507913
Compressor Inlet Filter 507919
RETURNS
Returned products require a Returned Goods Authorization (RGA) number, contact
Precision Medical, Inc.All returns must be properly packaged to prevent shipping damage.
Precision Medical, Inc. will not be responsible for goods damaged in transit. Refer to
Precision Medical, Inc. Return Policy available on the Internet, www.precisionmedical.com.
DISPOSAL INSTRUCTIONS
This device may contain electrical components that are hazardous to the
environment. DO NOT dispose device into standard trash. Contact your local
waste Management for disposal of Electronic Equipment.