AirSep NewLife Intensity User manual

Patient Manual

for

NewLife 8-Liter

Oxygen Concentrator

includes

Oxygen Monitor, Dual Flow, and
Pediatric/Low Flow Options

TABLE OF CONTENTS

AirSep

®

NewLife

®

Intensity

Oxygen Concentrator

Why Your Physician Prescribed Oxygen 2
What Is an Oxygen Concentrator? 2
Important Safety Rules 4
How to Operate Your Oxygen Concentrator 6

Filters 10

Oxygen Without Humidifier 10

Oxygen With Humidifier 11

Nasal Cannula 12

Proper Setting of Oxygen Flowmeter

13

Cleaning, Care, and Proper Maintenance 14

Cabinet 14

Filters 15

Reserve Oxygen Supply 16
Troubleshooting 16
Product Specifications 19

Classification 21

Symbols 22

TABLE OF CONTENTS

Oxygen Monitor Option

Dual Flow and Pediatric/
Low Flow Options

Function of the Oxygen Monitor A-2
Alarm Signal A-2

Dual Flow Application B-2

Pediatric/Low Flow Application B-3

AirSep® NewLife® Intensity Oxygen Concentrator

This Patient Manual will acquaint you with AirSep’s NewLife Oxygen Concentrator with Intensity/
8-Liter option. Make sure you read and understand all the information contained in this guide before
you operate your unit. Should you have any questions, your Equipment Provider will be happy to
answer them for you.

In the event of an alarm or if you are experiencing any signs of patient discomfort,
consult your Equipment Provider and/or your physician immediately.

This unit is not to be used for or with any life-supporting applications. Geriatric,
pediatric, or any other patient unable to communicate discomfort while using this
machine may require additional monitoring. Consult your physician immediately if
you are experiencing any signs of patient discomfort.

This device manufactures high purity oxygen, which promotes rapid burning. Do not
allow smoking or open flames within 5 feet of: (1) this device or (2) any oxygen­carrying accessory. Use no oil, grease, or petroleum-based products on or near the
unit. Disconnect the power cord from the electrical outlet before you clean or service
the unit.

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

1

Why Your Physician Prescribed Oxygen

Many people today suffer from a variety of heart, lung, and other respiratory diseases. A significant
number of these patients can benefit from supplemental oxygen therapy for respiratory care at home,
in the hospital, or at a medical facility.

Oxygen is a gas that makes up 21% of the room air we breathe. Our bodies depend on a steady supply
to function properly. Your physician has prescribed supplemental oxygen therapy because your body
is not able to get enough oxygen from room air. Oxygen is a non-addictive drug, and your physician
prescribed a flow sufficient to improve your condition.

Please keep in mind that unauthorized oxygen therapy can be dangerous. You must seek medical
advice before you use this unit. The Equipment Provider who supplies your oxygen equipment will
demonstrate how to set the prescribed flow rate.

It is very important to follow the prescribed level of oxygen flow. Do not increase or
decrease the flow until you first consult your physician.

What Is an Oxygen Concentrator?

Oxygen concentrators were introduced in the mid-1970s and have become the most convenient,
reliable source of supplemental oxygen available today. Without an oxygen concentrator, the average
patient would require a delivery of 12 bottles/cylinders of oxygen each month. Your oxygen
concentrator produces all the oxygen you need, with no deliveries required.

2

The air we breathe contains approximately 21% oxygen, 78% nitrogen, and 1% other gases.

In the NewLife Intensity unit, room air passes through a regenerative adsorbent material called
molecular sieve. This material separates the oxygen from the nitrogen and other gases. The result is
a constant supply of concentrated high purity supplemental oxygen that is delivered to the patient.

There is never a danger of depleting the oxygen in a room when you use your NewLife
Intensity unit.

3

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

Important Safety Rules

Carefully review and familiarize yourself with the following important safety information about the
NewLife Intensity Oxygen Concentrator:

In the event of an alarm or if you are experiencing any signs of patient discomfort,
consult your Equipment Provider and/or your physician immediately.

This unit is not to be used for or with any life-supporting applications. Geriatric,
pediatric, or any other patient unable to communicate discomfort while using this
machine may require additional monitoring. Consult your physician immediately if
you are experiencing any signs of patient discomfort.

Do not leave a nasal cannula under bed coverings or chair cushions. If the unit is
turned on but not in use, the oxygen will make the material flammable. Set the I/0
power switch to the 0 (off) position when the NewLife Intensity unit is not in use.

Electrical shock hazard. Do not remove covers while the unit is plugged in. Only
your Equipment Provider should remove the covers.

4

This device manufactures high purity oxygen, which promotes rapid burning. Do not
allow smoking or open flames within 5 feet of: (1) this device or (2) any oxygen­carrying accessory. Use no oil, grease, or petroleum-based products on or near the
unit. Disconnect the power cord from the electrical outlet before you clean or service
the unit.

Do not use extension cords with this unit.

AirSep recommends an alternate source of supplemental oxygen in the event of a
power outage, alarm condition, or mechanical failure. Consult your physician or
Equipment Provider for the type of reserve system required.

Federal law restricts this device to sale by or on order of a physician. Use unit in
accordance with the manufacturer’s Patient Manual.

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

5

How to Operate Your Oxygen Concentrator

First, become familiar with the important parts of your NewLife Intensity
Oxygen Concentrator (Figures 1a and 1b).

A. On/Off (I/0) Power Switch:

Starts and stops the operation of the unit.

B. Circuit Breaker Reset Button:

Resets the unit after electrical overload shutdown.

C. Digital Hour Meter:

Records the unit’s total hours of operation.

D. Flowmeter/Adjustment Knob (Primary on Dual Option):

Controls and indicates the oxygen flow rate in liters per minute
(lpm). Main flowmeter (left side) on units with dual flow option.

E. Oxygen Outlet (Primary on Dual Option):

Provides connections for a humidifier (if required), cannula, or
catheter. On units with dual flow option, controlled by primary
flowmeter.

F. Top and Side Handles:

Enables convenience in carrying the unit.

G. Operating Instructions:

Explains procedures to operate the unit.

H. Secondary Flowmeter (Dual Option):

Flowmeter (right side) on units with dual flow option.

I. Secondary Oxygen Outlet (Dual Option):

Oxygen outlet (right side) on units with dual flow option. Controlled
by secondary flowmeter.

E

D

C
B
A

Figure 1a

F

D

E

Dual Flow Option

G

F

G

6

H

I

J. Air Intake Gross Particle Filter:

Prevents dust and other airborne particles from entering the unit.

J

K. Storage Pocket:

Handy accessory pocket with Velcro attachments to hold user
manual, extra air intake filter, and oxygen adapter.

L. Power Cord:

Allows connection of unit into an electrical outlet.

L

Do not use extension cords with this unit.

1.

Locate the unit near an electrical outlet in the room where you spend
most of your time.

2. Position the unit away from curtains or drapes, hot air registers, heaters,

and fireplaces. Be certain to place the unit so all sides are at least 12

Figure 1b

inches away from a wall or other obstruction. Do not place the unit in a
confined area.

3. Turn the unit so that the operating controls are within easy reach and the air intake on the back of the
unit is not obstructed.

4. Connect oxygen accessories such as a humidifier (if required), cannula, catheter, and/or extension
tubing to the oxygen outlet.

K

7

5. Remove the power cord completely from around the concentrator, if wrapped around (Figure 1b).

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

6. Insert the power cord into the electrical outlet.

7. Locate the power switch on the front of the unit, and switch it to

the I position (on). (Figure 2.)

A battery-operated audible alarm must loudly sound for a 5-second
test to indicate a good battery and alarm.

If the alarm is weak or does not sound at all,
consult your Equipment Provider immediately.

On/Off

Power Switch

The standard NewLife Intensity Oxygen
Concentrator accommodates high pressure/high
flow prescriptions from 2 to 8 lpm.

8. Dual Flow and High Flow Applications: Set the flowmeter
adjustment knob(s) to the prescribed lpm, in any combination
of flows up to a total of 8 lpm for 8 liter dual flow units.

(Figure 3).

or

Pediatric/Low Flow Applications: See page B-3 for details.

The concentrator is now ready for use.

Figure 2

Figure 3

8

9. To turn the concentrator off, press the I/0 switch to the 0 position.

Always operate the unit in an upright position.

10. If the NewLife Intensity unit fails to operate properly, refer to the Troubleshooting
section for a list of probable causes and solutions.

For easier reference, store this Patient Manual and the additional air
intake gross particle filter (if provided) in the pocket.

9

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

Filters

Air enters the NewLife Intensity unit through an air intake gross particle filter
located on the back of the oxygen concentrator. This filter removes dust
particles and other impurities from the air. Before you operate the NewLife
Intensity unit, make sure this filter is clean and positioned correctly (Figure

4).

The supplemental oxygen produced by the NewLife Intensity unit receives
additional filtration from a product filter located within the oxygen
concentrator. Your Equipment Provider performs maintenance on the product
filter in addition to other maintenance on the unit.

The use of some oxygen administration accessories not
specified for use with this oxygen concentrator may impair
its performance.

Oxygen Without Humidifier

1. If your physician did not prescribe a humidifier, connect the oxygen
tubing directly to the unit’s oxygen outlet. A separate outlet fitting is
supplied for this type of connection (Figure 5).

Figure 4

10

Figure 5

Oxygen With Humidifier

Follow these steps if your physician prescribed an oxygen humidifier as part
of your therapy:

1. Remove or unscrew the reservoir bottle from the humidifier. (If you
have a pre-filled unit, do not perform this step. Proceed directly to
step 4.)

2. Fill the reservoir with cool or cold water (distilled water is preferred)
to the fill line indicated on the bottle. DO NOT OVERFILL.

3. Screw the reservoir bottle back together.

4. On the top of the humidifier, turn the threaded nut counterclockwise

while you connect the humidifier to the oxygen outlet, and tighten
securely (Figure 6).

5. Connect oxygen tubing from the cannula or catheter to the humidifier
outlet fitting (Figure 7).

The use of certain humidifiers not specified for use
with this oxygen concentrator may impair its
performance.

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

Figure 6

11

Figure 7

To Equipment Provider: The following
humidifier bottle is recommended for use with
the NewLife Intensity Oxygen Concentrator:

•AirSep Part No. HU003-1.

Nasal Cannula

Your physician has prescribed either a nasal cannula or catheter (Figure 8).
In most cases, the manufacturer has already connected the oxygen supply

tubing to the cannula or catheter. If not, follow the manufacturer’s
instructions for proper connection. Connect the oxygen tubing to the
oxygen outlet adapter or humidifier.

To Equipment Provider: The following oxygen
administration accessories are recommended for use with
the NewLife Intensity Oxygen Concentrator:

•Nasal Cannula with 7 feet of tubing: AirSep Part No. CU002-1.

•Oxygen Outlet Adapter: AirSep Part No. F0025-1.

12

Figure 8

Proper Setting of Oxygen Flowmeter

To set the proper flow of supplemental oxygen, turn the flowmeter
adjustment knob left or right until the ball inside the flowmeter centers
on the flow line number prescribed by your physician (Figure 9).

To view the flowmeter at the proper angle, note that the back line and the
front numbered line must give the appearance of just one line.

It is very important to follow the prescribed level of
oxygen flow. Do not increase or decrease the flow until
you first consult your physician.

Normally, you should not need to adjust the flowmeter
on your unit. If you turn the flowmeter adjustment knob
clockwise, you will decrease and can shut off the flow of
oxygen from your unit. For your convenience, the
flowmeter is marked in 1/2 lpm increments from 2 to 8
lpm flow settings. For units with the pediatric flowmeter
option, the flowmeter is marked in 1/8 lpm increments
for flow settings up to 2 lpm.

13

Figure 9

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

Cleaning, Care, and Proper Maintenance

Cabinet

Disconnect the power cord from the electrical
outlet before you clean the cabinet.

Do not use liquid directly on the unit. Do not use
any petroleum-based solvents or cleaning agents.

Clean the cabinet and power cord only with a mild
household cleaner applied with a damp cloth or
sponge, and then wipe them dry (Figure 10).

Figure 10

14

Filters

Do not operate the unit without the air intake gross particle
filter in place.

On a weekly basis, wash the air intake gross particle filter, located on the
back of the unit. Your Equipment Provider may advise you to clean it
more often depending on your operating conditions.

Follow these steps to properly clean the air intake gross particle filter:

1. Remove the filter and wash in a warm solution of soap and water
(Figure 11).

15

2. Rinse the filter thoroughly, and remove excess water with a soft
absorbent towel.

3. Replace the filter.

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

Figure 11

AirSep does not recommend the sterilization of this equipment.

Reserve Oxygen Supply

Your Equipment Provider should provide or suggest an alternative source for supplemental oxygen
therapy in case there is a mechanical failure or a power outage. During a power outage, alarm condition,
or mechanical failure, use your reserve oxygen supply (if provided), and consult your Equipment
Provider immediately.

Troubleshooting

If your NewLife Intensity Oxygen Concentrator fails to operate properly, consult your Equipment
Provider, and then refer to the troubleshooting chart on the following pages for probable causes and
solutions.

16

Do not attempt any maintenance other than the possible solutions listed below.

If you cannot get the unit to operate, connect your cannula or catheter to the reserve supplemental
oxygen supply (if provided).

Proble m Probable Cause Solution

Unit does not operate. Power
failure condition causes a
continuous alar m to sound.

Power cord not connected
into electrical outlet.

No power at electrical outlet. Check power source, wall switch, fuse, or

Oxygen concentrator circ uit
breaker is activated.

Check power cord plug at the electrical outlet
for a proper connection.

circuit breaker in-house.

Press (Do not hold in) the circuit breaker
reset button on the front of the unit.

Contact your Equipment Provider for service.

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

17

Proble m Probable Ca us e Solutio n

Limited oxygen flow. Dirty or obstructed humid-

ifier bo ttle.

Defective nasal cannula,
catheter, and/or oxygen
delive r y tube.

Condensation collects in the
oxygen tubing when you use
the humidifier bottle.

Unit not properly ventilated.

Elevated operating

temperature.

Remove the humidifier bottle (if used) from
the oxygen outlet. If flow is restored, clean
or replace with a new humidifier bottle.

Remove nasal cannula or catheter from
oxygen tubing. If proper flow is restored,
replace with new cannula or catheter.

Disconnect delivery tubing at oxygen outlet
(front of unit). If proper flow is restored,
check oxygen tubing for kinks or
obstructions. Replace if needed.

Make sure unit is positioned away from
curtains or drapes, hot air registers, heaters,
and fireplaces. Be certain to place the unit
so all sides are at least 12 inches away from
a wall or other obstruction. Do not place the
unit in a confined area.

Re fill humid ifier b ottle with C O LD water.
DO NO T OVERFILL. Allow oxygen tubing
to dry out, or replace with new tubing.

18

Proble m Probable Caus e Solution

Intermittent alarm sounds at

one second intervals.

Unit does not alarm, or weak
alarm sounds for 5 seconds
during start-up.

All other problems.

Equipment malfunction.

Weak 9-volt battery. Call your Equipment Provider to replace

Product Specifications

Oxygen Concentration:* 2-7 lpm: 92% ±3%

8 lpm: 90% ±3%

Set I/0 power switch to 0 position, use

your reserve oxygen supply (if
provided), and consult your Equipment
Provide r immed ia tely.

9-volt battery.

Set I/0 power switch to the 0 position,

use your reserve oxygen supply (if
provided), and consult your Equipment
Provide r immed ia tely.

19

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

Dimensions: 27.5 in. high x 16.5 in. wide x 14.5 in. deep

(69.9 cm high x 41.9 cm wide x 36.8 cm deep)

Weight: 54 lb

(24.5 kg)

Electrical: 120 VAC, 60 Hz, 4.0 amps

410 watts
Two-prong polarized plug
Double-insulated cabinet

Export Models:

220–240 VAC, 50 Hz, 2.0 amps
220 VAC, 60 Hz, 2.0 amps
Double-insulated cabinet

Alarms: Power failure

High and low pressure
Battery test
Low oxygen concentration (Oxygen Monitor)

Storage Temperature: -4°F to 140°F (-20°C to 60°C)

20

* Based on an atmospheric pressure of 14.7 psia (101 kPa) at 70°F (21°C).

0459

Classification

Type of protection against electric shock:

Class II Protection from electric shock is achieved by DOUBLE INSULATION.

Protective earthing or reliance upon installation conditions are not required.

Degree of protection against electric shock:

Type B Equipment providing a particular degree of protection against electric shock,

particularly regarding:

1) allowable leakage current;

2) reliability of protective earth connection (if present).
Not intended for direct cardiac application.

Degree of protection against harmful ingress of water:

Drip-proof equipment - IPX1.
Equipment provided with an enclosure preventing entry of such an amount of
falling liquid as might interfere with the satisfactory and safe operation of the
equipment.

Method of cleaning and infection control allowed:

Please refer to the Maintenance section in the NewLife Intensity Service Manual.

Degree of safety of application in the presence of flammable anesthetic gases:

Equipment not suitable for such application.

Mode of operation:

Continuous duty.

NEWLIFE INTENSITY OXYGEN CONCENTRATOR

21

Symbols

Symbols are frequently used on equipment in preference to words with the intention of lessening any
possibility of misunderstanding caused by language differences. Symbols can also permit easier
comprehension of a concept within a restricted space.

The following table is a list of symbols and definitions used with the NewLife Intensity Oxygen
Concentrator. These symbols are referenced from the appropriate International Electrotechnical
Commission (IEC) standards:

IEC

Symbol Publication Description

IPX1

787-02-02 Type B Equipment

!

0

348 Attention, consult ACCOMPANYING DOCUMENTS

417-5008 Off (power: disconnection from the mains)

417-5007 On (power: connection to the mains)

417-5032 Alternating current

417-5172 Class II Equipment

529 Protected against dripping water

22

Oxygen Monitor Option

The following information will acquaint you with the Oxygen Monitor option for the NewLife Intensity
Oxygen Concentrator. Make sure you read and understand the information in this NewLife Intensity
Patient Manual before you operate your unit. Should you have any questions, your Equipment Provider
will be happy to answer them for you.

In the event of an alarm or if you are experiencing any
signs of patient discomfort, consult your Equipment
Provider and/or your physician immediately.

This unit is not to be used for or with any life-supporting
applications. Geriatric, pediatric, or any other patient
unable to communicate discomfort while using this
machine may require additional monitoring. Consult
your physician immediately if you are experiencing any
signs of patient discomfort.

OXYGEN MONITOR OPTION

A-1

Figure 1

This device manufactures high purity oxygen, which promotes rapid burning. Do not
allow smoking or open flames within 5 feet of: (1) this device or (2) any oxygen­carrying accessory. Use no oil, grease, or petroleum-based products on or near the
unit. Disconnect the power cord from the electrical outlet before you clean or service
the unit.

Function of the Oxygen Monitor

The Oxygen Monitor is a small electronic device within the NewLife
Intensity Oxygen Concentrator that monitors the purity of oxygen
produced by the unit.

Alarm Signal

If oxygen purity falls below the acceptable therapeutic level, an amber
OXYGEN MONITOR light on the front of the Oxygen Concentrator
turns on (Figure 2). If the light remains on for more than 15 minutes, an
intermittent alarm sounds.

Amber Light

A-2

Figure 2

Contact your Equipment Provider immediately if the amber OXYGEN MONITOR
light remains on for more than 15 minutes.

When you turn the unit on, it’s normal for the amber OXYGEN MONITOR light to
turn on and remain on for up to 5 minutes.

Federal law restricts this device to sale by or on order of a physician. Use unit in
accordance with the manufacturer’s patient manual.*

*United States Federal Requirement.

A-3

OXYGEN MONITOR OPTION

Dual Flow and Pediatric/Low Flow Options

The following information will acquaint you with the 8 liter dual flow and pediatric/low flow options
for the NewLife Intensity Oxygen Concentrator. Make sure you read and understand all the information
in this NewLife Intensity Patient Manual before you operate the unit. Should you have any questions,
your Equipment Provider will be happy to answer them for you.

In the event of an alarm or if you are experiencing
any signs of patient discomfort, consult your
Equipment Provider and/or your physician
immediately.

This unit is not to be used for or with any
lifesupporting applications. Geriatric, pediatric, or
any other patient unable to communicate
discomfort while using this machine may require
additional monitoring. Consult your physician
immediately if you are experiencing any signs of
patient discomfort.

Two Patients/
Dual Flow
Applications

Figure 1 — Front

B-1

DUAL FLOW AND PEDIATRIC/LOW FLOW OPTIONS

This device manufactures high purity oxygen, which
promotes rapid burning. Do not allow smoking or open flames
within 5 feet of: (1) this device or (2) any oxygen-carrying
accessory. Use no oil, grease, or petroleum-based products
on or near the unit. Disconnect the power cord from the
electrical outlet before you clean or service the unit.

Dual Flow Application

The NewLife Intensity unit’s 8-liter dual flow option allows a single concentrator
to meet the high flow requirements of a 8 lpm patient (Figure 2) or the needs
of two patients, in any combination of flows up to 8 lpm (Figure 3). Excellent
for use in the home, extended care facility, hospital, or physician's waiting room.

Pediatric/Low Flow Application

The pediatric flowmeter (available for use with the dual flow NewLife Intensity
unit) meets low flow requirements up to 2 lpm in 1/8 liter (125 ccm) increments
(Figure 4).

Figure 2

B-2

Figure 3

Setting the Pediatric Flowmeter

When using a pediatric flowmeter, the unit will not reach purity at the pediatric setting (less than 2 lpm)
until you bleed off a portion of the oxygen by opening the primary flowmeter (on the left side of the unit).
Follow the procedure below when using the pediatric flowmeter.

1. Follow the start-up instructions 1-7 as outlined on page 7 & 8.

2. Set the pediatric flowmeter to the prescribed flow.

3. Set the primary flowmeter to 2 lpm to bleed off excess product, and allow the unit to achieve
maximum purity.

The NewLife Intensity Oxygen Concentrator must be operated for
at least five minutes at 2 lpm before using the unit.

Federal law restricts this device to sale by or on order of a physician.
Use unit in accordance with the manufacturer's patient manual.

*United States Federal Requirement.

The NewLife Intensity is appropriate for usage by two patients,
provided that the combined flow is a minimum of 2 lpm and does
not exceed 8 lpm.

Figure 4

B-3

MN111-1 Rev A 02 10/03

DUAL FLOW AND PEDIATRIC/LOW FLOW OPTIONS

Manufactured by:

AirSep Corporation

Buffalo, NY 14228-2085 USA