Invacare Irc5P Users Manual

IRC5P to the manual b8a70f21-d622-4573-b53b-084498360fcb

2015-02-02

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Operator’s Manual

Perfecto2™Series
Oxygen Concentrators without SensO2®,
Oxygen Concentrators with SensO2
HomeFill™Compatible

Model IRC5PO2

Model IRC5P

Dealer: This manual MUST be given to the end
user.
User: BEFORE using this product, read this
manual and save for future reference.
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.com

WARNING

DO NOT OPERATE THIS EQUIPMENT WITHOUT
FIRST READING AND UNDERSTANDING THIS
MANUAL. IF YOU ARE UNABLE TO UNDERSTAND
THE WARNINGS, CAUTIONS, AND INSTRUCTIONS,
CONTACT INVACARE TECHNICAL SERVICES
BEFORE ATTEMPTING TO USE THIS EQUIPMENT OTHERWISE SERIOUS INJURY OR PROPERTY
DAMAGE MAY RESULT.

ACCESSORIES
There are many different types of humidifiers, oxygen tubing,
cannulas and masks that can be used with this device. You
should contact your local home care provider for
recommendations on which of these devices will be best for
you. They should also give you advice on the proper usage,
maintenance, and cleaning.

WARNING

Invacare products are specifically designed and
manufactured for use in conjunction with Invacare
accessories. Accessories designed by other manufacturers
have not been tested by Invacare and are not
recommended for use with Invacare products.
NOTE: Updated versions of this manual can be found at
www.invacare.com.

Perfecto2™Series

Part No 1143482

Table of Contents

TABLE OF CONTENTS

ACCESSORIES .................................................. 2
SPECIAL NOTES ............................................... 5
SECTION 1—GENERAL GUIDELINES .................. 6
Maintenance.......................................................................................... 8
Radio Frequency Interference.......................................................... 8
To Reduce The Risk Of Burns, Electrocution, Fire Or
Injury To Persons. ............................................................................... 9
Polarized Plug Instruction................................................................ 10
SECTION 2—FEATURES .................................. 11
SECTION 3—HANDLING ................................. 12
Unpacking............................................................................................ 12
Inspection ............................................................................................ 12
Storage................................................................................................. 12
SECTION 4—TYPICAL PRODUCT
PARAMETERS ................................................ 13
SECTION 5—OPERATING INSTRUCTIONS ....... 16
Introduction........................................................................................ 16
Select a Location ............................................................................... 16
Recommended Guidelines for Optimum Performance............ 17
Plug in Power Cord .......................................................................... 17
Power Switch ..................................................................................... 21
Flowrate............................................................................................... 21
SensO2 Oxygen Purity Indicator (If Your Unit Features
the O2 Sensor Feature).................................................................... 22
Initial Startup of the Concentrator ............................................... 23
Explanation of Oxygen Purity Indicator Lights - Model
IRC5PO2 ............................................................................................. 23
Part No 1143482

Perfecto2™Series

Table of Contents

TABLE OF CONTENTS
Indicators (If Your Unit Does Not Feature the O2 Sensor) ... 24
SECTION 6—MAINTENANCE .......................... 25
Routine Maintenance........................................................................ 25
SECTION 7—TROUBLESHOOTING GUIDE ......... 28
LIMITED WARRANTY .................................... 31

Perfecto2™Series

Part No 1143482

SPECIAL NOTES

SPECIAL NOTES
Signal words are used in this manual and apply to hazards or
unsafe practices which could result in personal injury or
property damage. Refer to the following table for definitions
of the signal words.
SIGNAL WORD

MEANING

DANGER

Danger indicates an imminently hazardous situation
which, if not avoided, will result in death or serious
injury.

WARNING

Warning indicates a potentially hazardous situation
which, if not avoided, could result in death or
serious injury.

CAUTION

Caution indicates a potentially hazardous situation
which, if not avoided, may result in property
damage.

NOTICE
The information contained in this document is subject to
change without notice.

DANGER
DO NOT SMOKE while using this device. Keep all
matches, lighted cigarettes or other sources of ignition
out of the room in which this product is located and away
from where oxygen is being delivered.
NO SMOKING signs should be prominently displayed.
Textiles and other materials that normally would not
burn are easily ignited and burn with great intensity in
oxygen enriched air. Failure to observe this warning can
result in severe fire, property damage and cause physical
injury or death.

Part No 1143482

Perfecto2™Series

SECTION 1—GENERAL GUIDELINES

SECTION 1—GENERAL GUIDELINES
In order to ensure the safe installation, assembly and
operation of the Perfecto2 concentrator these instructions
MUST be followed.

CAUTION
“Caution: Federal law restricts this device to sale or rental by
or on order of a physician, or any other practitioner licensed
by the law of the State in which he/she practices to use or
order the use of this device.”

WARNING
SECTION 1 - GENERAL GUIDELINES contains
important information for the safe operation and use of
this product. DO NOT use this product or any available
optional equipment without first completely reading and
understanding these instructions and any additional
instructional material such as Owner’s Manuals, Service
Manuals or Instruction Sheets supplied with this product
or optional equipment. If you are unable to understand
the Warnings, Cautions or Instructions, contact a
healthcare professional, dealer or technical personnel
before attempting to use this equipment - otherwise,
injury or damage may occur.

DANGER
Risk of electric shock. DO NOT disassemble. Refer servicing
to qualified service personnel.

Perfecto2™Series

Part No 1143482

SECTION 1—GENERAL GUIDELINES

DANGER
The use of oxygen therapy requires that special care be taken
to reduce the risk of fire. Any materials that will burn in air,
and some that will not, are easily ignited and burn rapidly in
high concentrations of oxygen. For safety concerns, it is
necessary that all sources of ignition be kept away from the
product and out of the room in which it is being used. NO
SMOKING signs should be prominently displayed.

WARNING
A spontaneous and violent ignition may occur if oil, grease or
greasy substances come in contact with oxygen under
pressure. These substances MUST be kept away from the
oxygen concentrator, tubing and connections, and all other
oxygen equipment. DO NOT use any lubricants unless
recommended by Invacare.
For optimum performance, Invacare recommends that each
concentrator be on and running for a minimum of 30 minutes
at a time. Shorter periods of operation may reduce maximum
product life.
If the concentrator has a damaged cord or plug, if it is not
working properly, if it has been dropped or damaged, or
dropped into water, call qualified technician for examination
and repair.
Keep the oxygen tubing, cord, and unit away from heated or
hot surfaces, including space heaters, blankets, stoves and
similar electrical appliances.
DO NOT move or relocate concentrator by pulling on the
cord.
NEVER drop or insert any object into any opening.

Part No 1143482

Perfecto2™Series

SECTION 1—GENERAL GUIDELINES

WARNING
NEVER block the air openings of the product or place it on a
soft surface, such as a bed or couch, where the air opening
may be blocked. Keep the openings free from lint, hair and the
like. Fill humidifier with water to the level shown by the
manufacturer. DO NOT overfill.
Keep unit at least three inches away from walls, draperies,
furniture, and the like.
Invacare recommends that Crush-Proof oxygen tubing be
used with this product and not exceed 50 ft. (15.2m) in length.

Maintenance
The Invacare Oxygen Concentrator was specifically designed
to minimize routine preventive maintenance. Only
professionals of the healthcare field or persons fully
conversant with this process such as factory trained personnel
should perform preventive maintenance or performance
adjustments on the oxygen concentrator.

Radio Frequency Interference
Most electronic equipment is influenced by Radio Frequency
Interference (RFI). Caution should be exercised with regard to
the use of portable communications equipment in the area
around such equipment.

Perfecto2™Series

Part No 1143482

SECTION 1—GENERAL GUIDELINES

WARNING

To Reduce The Risk Of Burns,
Electrocution, Fire Or Injury To
Persons.
Avoid using while bathing. If continuous usage is required by
the physician’s prescription, the concentrator MUST be
located in another room at least seven feet from the bath.
DO NOT come in contact with the concentrator while wet.
DO NOT place or store product where it can drop into water
or other liquid.
DO NOT reach for product that has fallen into water. Unplug
IMMEDIATELY.
A product should NEVER be left unattended when plugged
in.
This device is to be used only in accordance with the
prescription of a physician and this Owner’s Manual. If at any
time the patient or attendant conclude that the patient is
receiving an insufficient amount of oxygen, the supplier
and/or physician should be contacted IMMEDIATELY.
DO NOT change the L/min setting on the flowmeter unless a
change has been prescribed by your physician or therapist.
Close supervision is necessary when this product is used near
children or physically-challenged individuals.
Use this product for only intended use as described in this
manual.
DO NOT connect the concentrator in parallel or series with
other oxygen concentrators or oxygen therapy devices.

Part No 1143482

Perfecto2™Series

SECTION 1—GENERAL GUIDELINES

WARNING
Use of some administration accessories or certain humidifiers
not specified for use with oxygen concentrator may impair the
performance.
In certain circumstances oxygen therapy can be hazardous.
Invacare recommends that you seek medical advice before
using this machine.
This equipment is to be used as an oxygen supplement and is
not considered life supporting or life sustaining.
Avoid creation of any spark near medical oxygen equipment.
This includes sparks from static electricity created by any type
of friction.

Polarized Plug Instruction
As a safety feature, this appliance has a polarized plug (one
blade is wider than the other). This plug will fit in a polarized
outlet only one way. If the plug does not fit fully in the outlet,
reverse the plug. If it still does not fit, contact a qualified
electrician. DO NOT attempt to defeat this safety feature.

Perfecto2™Series

Part No 1143482

SECTION 2—FEATURES

SECTION 2—FEATURES
Oxygen Outlet
Oxygen Purity Indicator
Lights / Fault and Power
Indicator Lights

Flowmeter

Circuit Breaker

Elapsed Time
Meter

Power Switch

REAR VIEW

ACCESSORIES (NOT SHOWN):
PreciseRX™ Pediatric Humidifier/Flowmeter
Accessory - IRCPF16 (Perfecto2 5 Only)
HomeFill home oxygen compressor - IOH200

Cabinet Filter

Power
Cord
Part No 1143482

*Outlet
Fitting

*NOTE: This outlet fitting is to be used
only for filling oxygen cylinders with
the HomeFill home oxygen compressor.
The outlet fitting does not affect
concentrator performance. Refer to the
HomeFill ownerʹs manual, part number
1100873, for connection and operating
instructions. When not in use, the plug
provided with the concentrator should
be inserted into the outlet fitting. For
more information about the HomeFill,
contact your Invacare dealer.

Perfecto2™Series

SECTION 3—HANDLING

SECTION 3—HANDLING
The concentrator should ALWAYS be kept in the upright
position to prevent cabinet damage while being transported.
The shipping container has been designed to assure
maximum protection of the concentrator.
If the concentrator is to be reshipped by common carrier,
additional cartons are available from Invacare.

Unpacking
NOTE: For this procedure, refer to FIGURE 3.1.
1. Check for any obvious
damage to the carton or
its contents. If damage is
evident, notify the
carrier, or your local
dealer.
2. Remove all loose packing
from the carton.
3. Carefully remove all the
components from the
carton.

FIGURE 3.1 Unpacking
NOTE: Unless the oxygen concentrator is to be used
IMMEDIATELY, retain containers and packing materials for
storage until use of the concentrator is required.

Inspection
1. Inspect/examine exterior of the oxygen concentrator for
nicks, dents, scratches or other damages. Inspect all
components.

Storage
1. Store the repackaged oxygen concentrator in a dry area.
2. DO NOT place objects on top of repackaged concentrator.
Perfecto2™Series

Part No 1143482

SECTION 4—TYPICAL PRODUCT PARAMETERS

SECTION 4—TYPICAL PRODUCT
PARAMETERS
Electrical Requirements:

120 VAC ± 10% (132 VAC/108 VAC), 60
Hz

Rated Current Input:

Perfecto2 5: 3 A

Sound Level:

Perfecto2 5: 44 ± 2 dBA Average

Altitude:

Perfecto2 5 - Up to 6,000 ft. (1828 meters)
above sea level without degradation of concentration levels. From 6,000 ft. (1828
meters) to 13,129 ft. (4000 meters) below
90% efficiency.

*Oxygen Output
Concentration Levels:

All IRC5PO2/IRC5P models 95.6% to 87%
at 0.5 to 5 L/min

Maximum Outlet Pressure:

Perfecto2 5: 5 psi ± 0.5 psi. (34.5 kPa ± 3.45
kPa.)

Flow Range:

Perfecto2 5 - 0.5 to 5 L/min
For flowrates less than 1 L/min, we recommend the use of the Invacare Pediatric Flowmeter IRCPF16 Accessory.

Low Flow Alarm:

Perfecto2 5 - 0 L/min to 0.5 L/min
Rapid Audible Alarm Beeping (No
Accessories Connected).

Average Power
Consumption:

Perfecto2 5: 280 W (Operating @ 3 L/min)

Pressure Relief Mechanism
Operational at:

35 psi ± 3.5 psi (241 kPa ± 24.1 kPa)

Change in maximum recommended flow when back pressure of 7kPa is applied:

0.7 L/min

Filters:

Cabinet, Outlet HEPA and Compressor
Inlet

Part No 1143482

Perfecto2™Series

SECTION 4—TYPICAL PRODUCT PARAMETERS
Safety System:

Current overload or line surge shutdown.
High temperature compressor shutdown.
High Pressure Alarm w/compressor shutdown. Low Pressure Alarm w/compressor
shutdown. Battery Free Power Loss Alarm.
SensO2 Oxygen System (SensO2 Model)
Low Flow Alarm.

Width:

15 in. ± 3/8 in (38.1 cm ± 1 cm)

Height:

23 in. ± 3/8 in (58.4 cm ± 1 cm)

Depth:

12 in. ± 3/8 in (30.5 cm ± 1 cm)

Weight:

Perfecto2 5: 43 lbs ± 2 lbs (19.5 kg ± 1 kg)

Shipping Weight:

Perfecto2 5: 48 lbs ± 2 lbs (21.8 kg ± 1 kg)

Operating Ambient
Temperature:

50°F - 95°F (10°C - 35°C) at 20-60% relative
humidity

Exhaust:

Perfecto2 5: Less than Ambient
+ 35°F (+19°C).

Oxygen Output:

Perfecto2 5: Less than Ambient + 6°F (+3°C)

Cabinet:

Impact Resistant flame-retardant plastic cabinet that conforms to UL 94-V0.

Regulatory Listing:

Double Insulated Product ETL certified
complying with UL 1097 ETL certified to
CSA C22.2 No. 68.

Electrical:

No extension cords.

Placement:

No closer than three inches from any wall,
furniture, draperies, or similar surfaces.

Tubing:

7 ft cannula with a maximum 50 ft of
Crush-Proof Tubing (DO NOT pinch).

Relative Humidity:

20 to 60%

Time of Operation:

Up to 24 hours per day.

Recommended Storage and
Shipping Temperature:

-20°F to 150°F (-29°C to 65°C), at 15-95%
relative humidity.

*NOTE: Stated concentration levels achieved after initial warm-up
period (approximately 30 minutes).
Perfecto2™Series

Part No 1143482

SECTION 4—TYPICAL PRODUCT PARAMETERS
IRC5PO2 INDICATORS

LABEL
SYMBOL

O2 PURITY

INDICATOR LIGHTS
(LED)

SYSTEM OKAY
O2 over 85% (± 2%)

GREEN Indicator Light

O2 Between 73% (± 3%)
to 85% (±2%)

YELLOW Indicator light
A. YELLOW Solid
B. YELLOW Flashing Sensor
Failure
Call a qualified technician.

SYSTEM FAILURE
O2 Below 73% (±3%)

RED Indicator Light
Continuous Audible Alarm
Sieve-GARD Compressor Shutdown.

IRC5P INDICATORS

LABEL
SYMBOL

I/O

Part No 1143482

STATUS

INDICATOR LIGHTS
(LED)

SYSTEM OKAY

GREEN Indicator Light

SYSTEM FAILURE

RED Indicator light
Continuous Audible Alarm
Sieve-GARD™Compressor
Shutdown
Call a qualified technician

Perfecto2™Series

SECTION 5—OPERATING INSTRUCTIONS

SECTION 5—OPERATING

INSTRUCTIONS

Introduction
Your oxygen concentrator is intended for individual use in the
home. It is an electronically operated device that separates
oxygen from room air. It provides high concentration of
oxygen directly to you through a nasal cannula. Clinical
studies have documented that oxygen concentrators are
therapeutically equivalent to other types of oxygen delivery
systems.
Your provider will show you how to use your oxygen
concentrator. He/She should be contacted with any questions
or problems regarding your oxygen concentrator. This
owner’s manual will tell you about your concentrator and will
serve as a reference as you use your concentrator.

Select a Location
You may select a room in your house where using your
oxygen concentrator would be most convenient. Your
concentrator can be easily rolled from room to room on its
casters.
Your oxygen concentrator will perform best when operated
under the following conditions. Refer to Recommended
Guidelines for Optimum Performance on page 17. Usage in
environments other than those described may result in the
need for increased equipment maintenance. The air intake of
the unit should be located in a well ventilated area to avoid
airborne pollutants and/or fumes.

Perfecto2™Series

Part No 1143482

SECTION 5—OPERATING INSTRUCTIONS

Recommended Guidelines for Optimum
Performance
Temperature:

50°F - 95°F (10°C - 35°C)

Electrical:

No extension cords.

Placement:

No closer than three inches from the wall,
furniture, draperies, or similar surfaces.

Tubing and Cannula:

7 ft cannula with a maximum 50 ft of
Crush-Proof Tubing (DO NOT pinch).

Environment:

Smoke and soot-free. No confined spaces
(Example: No closets).

Relative Humidity:

20 to 60%

Time of Operation:

Up to 24 hours per day.

Flow Rate

Perfecto2 5: From 0.5 L/min to 5 L/min
For flow rates less than 1 L/min, use the
Pediatric Flowmeter Accessory.

Minimum Operating Time:

30 Minutes

NOTE: Ensure that your concentrator is at least three inches away
from walls, draperies or furniture to assure sufficient air flow. Avoid
deep pile carpets and heaters, radiators or hot air registers.

Plug in Power Cord
1. Plug in power cord to an electrical outlet.

Part No 1143482

Perfecto2™Series

SECTION 5—OPERATING INSTRUCTIONS

Connect Humidifier (If So Prescribed)
WARNING
For optimum performance, Invacare recommends that
each concentrator be on and running for a minimum of 30
minutes at a time. Shorter periods of operation may
reduce maximum product life.
DO NOT overfill humidifier.
DO NOT reverse the oxygen input and output
connections. Water from the humidifier bottle will travel
through the cannula back to the patient.
NOTE: For this procedure, refer to FIGURE 5.1, FIGURE 5.2 on
page 19, FIGURE 5.3 on page 20.
1. Remove cap from bottle.
2. Fill humidifier with distilled water to the level indicated
by the manufacturer. Replace the humidifier cap and
securely tighten.
Humidifier
Bottle w/o Cap

Humidifier
Bottle with Cap

FIGURE 5.1

Filling the Humidifier

3. Insert a flathead screwdriver in the plate groove on the top
edge of the filter access door and gently pry the filter
access door off (FIGURE 5.2).
4. Pull up and remove the humidifier bottle adapter
(FIGURE 5.2).
Perfecto2™Series

Part No 1143482

SECTION 5—OPERATING INSTRUCTIONS

FIGURE 5.2

Humidifer Bottle Adapter

5. Attach the humidifier bottle adapter to the humidifier
bottle by turning the wing nut on the humidifier bottle
counterclockwise until it is securely fastened. See Detail
“A” in FIGURE 5.3.
6. Place the humidifier bottle/adapter assembly in the
humidifier compartment on the concentrator. See Detail
“B” in FIGURE 5.3.
7. Attach oxygen tubing from the humidifier bottle/adapter
assembly to oxygen outlet connector on the concentrator.
See Detail “B” in FIGURE 5.3.
8. Attach the cannula/patient supply tubing to the
humidifier bottle outlet. See Detail “B” in FIGURE 5.3.
9. After assembly, ensure that oxygen is flowing through the
cannula.

Part No 1143482

Perfecto2™Series

SECTION 5—OPERATING INSTRUCTIONS

FIGURE 5.3

Perfecto2™Series

Humidifier Compartment

Part No 1143482

SECTION 5—OPERATING INSTRUCTIONS

Power Switch
NOTE: For this procedure, refer to FIGURE 5.4.
1. Press power switch to on position. All the panel lights and
the audible alarm will come on for one second, indicating
that the unit is functioning properly. After one second,
only the GREEN system ok/power light will stay on.

FIGURE 5.4

Power Switch

Flowrate
NOTE: For this procedure, refer to FIGURE 5.5 on page 22.
1. Turn the flowrate knob to the setting prescribed by your
physician or therapist.

WARNING

DO NOT change the L/min setting on the flowmeter
unless a change has been prescribed by your physician or
therapist.
NOTE: To properly read the flowmeter, locate the prescribed flowrate
line on the flowmeter. Next, turn the flow knob until the ball rises to
the line. Now, center the ball on the L/min line prescribed.
Part No 1143482

Perfecto2™Series

SECTION 5—OPERATING INSTRUCTIONS
2. If the flowrate on the flowmeter ever falls below 0.5 L/min
for Perfecto2 5 for more than about one minute, the LOW
FLOW alarm will be triggered. This is a rapid beeping of
the audible alarm. Check your tubing or accessories for
blocked or kinked tubing or a defective humidifier bottle.
After rated flow is restored, more than 0.5 L/min for
Perfecto2 5 , the LOW FLOW audible alarm will go off.
NOTE: The use of some accessories such as the pediatric flowstand
and the HomeFill compressor will deactivate the Low Flow Alarm.
Flow Knob

Flowmeter

0.5 L/min
Ball
Front Panel

FIGURE 5.5

Flowrate

SensO2 Oxygen Purity Indicator (If Your
Unit Features the O2 Sensor Feature)
This feature monitors the purity of oxygen generated by the
oxygen concentrator. If purity falls below factory preset
standards, indicator lights on the control panel will
illuminate.

Perfecto2™Series

Part No 1143482

SECTION 5—OPERATING INSTRUCTIONS

Initial Startup of the Concentrator
NOTE: Concentrator may be used during the initial start warm-up
time (approximately 30 min.) while waiting for the O2 purity to
reach maximum.
When the unit is turned on, the GREEN light will come on
(SYSTEM OK/O2 greater than 85%). After five minutes, the
oxygen sensor will be operating normally and will control the
indicator lights depending on oxygen concentration values.

Explanation of Oxygen Purity Indicator
Lights - Model IRC5PO2
NOTE: For this procedure, refer to FIGURE 5.6.
GREEN light (O2) - Normal Operation.
YELLOW light ( ) - Call supplier IMMEDIATELY. You may
continue to use the concentrator unless instructed otherwise
by your supplier. Be certain that backup oxygen is nearby.
RED light ( ) - Total unit shutdown. Switch IMMEDIATELY
to backup oxygen supply. Call supplier IMMEDIATELY.
GREEN light - with YELLOW light flashing - Call supplier
IMMEDIATELY. Oxygen sensor malfunctioning; you may
continue to use the concentrator.
OXYGEN PURITY
Auto Shut Down
Use Backup

RED
Call Supplier

Below
Normal
Normal

FIGURE 5.6
Part No 1143482

YELLOW
GREEN

SensO2 Oxygen Purity Indicator (If Your Unit
Features the O2 Sensor Feature)
23

Perfecto2™Series

SECTION 5—OPERATING INSTRUCTIONS

Indicators (If Your Unit Does Not
Feature the O2 Sensor)
NOTE: For this procedure, refer to FIGURE 5.7.

IRC5P Model Indicator Light Explanation
RED light ( ) - Total Unit Shut-Down. Switch
IMMEDIATELY to a back-up oxygen supply. Call supplier
IMMEDIATELY.
GREEN light (I/O) - On/Off. System okay.
Auto Shut Down
Use Backup

RED
Call Supplier

Normal

FIGURE 5.7

Perfecto2™Series

I/O

GREEN

Indicators (If Your Unit Does Not Feature the O2
Sensor)

Part No 1143482

SECTION 6—MAINTENANCE

SECTION 6—MAINTENANCE
NOTE: The Invacare concentrators are specifically designed to
minimize routine preventive maintenance. In places with high dust
or soot levels, maintenance may need to be performed more often.
Only qualified personnel should perform preventive maintenance on
the concentrator. Power should be disconnected before beginning
preventive maintenance on the Invacare concentrator.
NOTE: At a minimum, preventive maintenance MUST be
performed according to the maintenance record guidelines. Refer to
Preventive Maintenance Record on page 27.

Routine Maintenance
NOTE: The following routine maintenance should be performed
more frequently. See recommended intervals in each section and
preventive maintenance record.

Cleaning the Cabinet Filter
NOTE: For this procedure, refer to FIGURE 6.1 on page 26.
NOTE: There is one cabinet filter located on the back of the cabinet.
1. Remove the filter and clean at least once a week depending
on environmental conditions.
NOTE: Environmental conditions that may require more frequent
cleaning of the filters include but are not limited to: high dust, air
pollutants, etc.
2. Clean the cabinet filter with a vacuum cleaner or wash in
warm soapy water and rinse thoroughly.
3. Dry the filter thoroughly before reinstallation.

CAUTION
DO NOT operate the concentrator without the filter
installed.
Part No 1143482

Perfecto2™Series

SECTION 6—MAINTENANCE

FIGURE 6.1 Cleaning the Cabinet Filter

Cabinet
WARNING

UNPLUG the concentrator when cleaning. To avoid
electrical shock, DO NOT remove cabinet.
1. Clean the cabinet with a mild household cleaner and
non-abrasive cloth or sponge.

Humidifier
NOTE: To clean the oxygen humidifier, follow the instructions
provided by the manufacturer. If none are provided, follow these
STEPS:
1. Clean the humidifier every day.
2. Wash it in soapy water and rinse it with a solution of ten
parts water and one part vinegar.
3. Rinse thoroughly with hot water and refill with distilled
water to the level shown on the humidifier.

WARNING

DO NOT overfill humidifier bottle.

Perfecto2™Series

Part No 1143482

SECTION 6—MAINTENANCE
PREVENTIVE MAINTENANCE RECORD

Model No. IRC _______________________________
Serial No.____________________________________
On Each Inspection
Record Date Of Service
Record Elapsed Hours on
Hour Meter
Clean Cabinet Filters
Check Prescribed L/min
Flow Rate
Annually, During Preventive Maintenance Schedule, Or Between
Patients
Clean/Replace Cabinet
Filters
Check outlet HEPA Filter*
Check Compressor Inlet
Filter*
Check Oxygen
Concentration (SensO2
models)
Check Power Loss Alarm
As Required
Clean Heat Exchanger
Replace Exhaust Muffler
Rebuild Top End
Compressor
Every 180 Days for IRC5P
Check oxygen
Concentration

*NOTE: Refer to Preventive Maintenance section of Service
Manual.
Part No 1143482

Perfecto2™Series

SECTION 7—TROUBLESHOOTING GUIDE

SECTION 7—TROUBLESHOOTING
GUIDE
SYMPTOM:

PROBABLE CAUSE:

Alarm:

Main Power Loss:

Short beeps, long
pause

1. Power cord not
plugged in.

SOLUTION:

1. Insert plug into outlet.

Concentrator not 2. No power at outlet.
operating,
power switch On.

2. Inspect house circuit
breakers or fuses. If problem
recurs, use a different outlet.

Beep......Beep......

3. Tripped circuit
breaker.

3. Call Service Provider.

Alarm:
Continuous

System Failure:
1. Unit overheating due
to blocked air intake.

1a. Remove and clean cabinet
filters.

Concentrator not
operating, Power
Switch On.
Beeeeeeeep....

2. Insufficient power at
outlet.
3. Internal repairs
required.

1b. Move oxygen
concentrator at least three
inches away from walls,
draperies or furniture.
2. DO NOT use extension
cords. Move to another
electrical outlet or circuit.
3. Call Service Provider.

Perfecto2™Series

Part No 1143482

SECTION 7—TROUBLESHOOTING GUIDE
SYMPTOM:
YELLOW or RED
light Illuminated.

Alarm:
Continuous
On RED light
only.

PROBABLE CAUSE:
1. Low oxygen purity.*

1. Clean or Replace filters.

2. Kinked or blocked
tubing, cannula or
humidifier.*

2. Inspect for kinks or
blockages. Correct, clean or
replace item. Once
corrected, turn power Off for
60 seconds and then turn
power back On.

3. Flowmeter set at 0.5
L/min for Perfecto2 5 *

3. Check flowmeter is set to
1.0 L/min or more. (Refer to
Recommended Guidelines for
Optimum Performance on
page 17.

4. Unit overheating due
to blocked air intake.

4a. Remove and clean cabinet
filters.
4b. Move concentrator at
least three inches from walls,
draperies, and furniture.

5. Insufficient power at
outlet.

5. DO NOT use extension
cords. Move to another
electrical outlet or circuit.

6. Internal repairs
required.

6. Call Service Provider.

1. Internal repairs
required.

1. Call Service Provider.

* Only applies to
5PO2 models.

GREEN light with
YELLOW Light
Flashing.

Part No 1143482

SOLUTION:

Perfecto2™Series

SECTION 7—TROUBLESHOOTING GUIDE
SYMPTOM:
Alarm:
Rapid
Beep....Beep...
Beep...Beep

PROBABLE CAUSE:

SOLUTION:

LOW FLOW ALARM
1a. Kinked or blocked
tubing, cannula or
humidifier.

1a. Inspect for kinks or
blockages. Correct, clean or
replace item. Once
corrected, turn power Off for
60 seconds and then turn
power back ON.

1b. Flowmeter set at 0.5
L/min for Perfecto2 5.

Perfecto2™Series

1b. Reset flowmeter to
prescribed flowrate. If
prescribed flowrate is below
0.5 L/min, use the Pediatric
Flowmeter IRCPF16 (Only
with Perfecto2 5).

Part No 1143482

LIMITED WARRANTY

LIMITED WARRANTY
NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY
WITH FEDERAL LAW APPLICABLE TO PRODUCTS
MANUFACTURED AFTER JULY 4, 1975.
This warranty is extended only to the original purchaser who purchases
this product when new and unused from Invacare Corporation or a
dealer. This warranty is not extended to any other person or entity and it
is not transferable or assignable to any subsequent purchaser or owner.
Coverage under this warranty will end upon any such subsequent sale or
other transfer of title to any other person. This warranty gives you specific
legal rights and you may also have other legal rights which may vary from
state to state.
Invacare Corporation warrants its Perfecto2 Oxygen Concentrators when
purchased new and unused to be free from defects in materials and
workmanship for a period of five years from date of purchase from
Invacare or a dealer, with a copy of the seller’s invoice required for
coverage under this warranty.
DO NOT OPEN OR ATTEMPT TO SERVICE THE 4-WAY VALVE
BODY. This will void any and all warranty applicable to the valve body. If
within such warranty periods any such product shall be proven to Invacare
Corporation's satisfaction to be defective, such product shall be repaired
or replaced, at Invacare Corporation's option. This warranty only applies
to the labor for repairs performed by the Invacare Service Department or
Invacare Authorized Service Centers. It does not apply to the labor
performed by the purchaser or user. This warranty does not include
normal wear and tear or shipping charges. Invacare Corporation's sole
obligation and your exclusive remedy under this warranty shall be limited
to such repair or replacement. Routine maintenance items, such as filters,
are excluded from this warranty.
For warranty service, please contact Invacare Corporation's Service
Department at the toll free number on the back cover. Upon receiving
notice of an alleged defect in a product, Invacare Corporation will issue a
serialized return authorization. It shall then be the responsibility of the
purchaser to return the entire unit or remove, at purchaser's cost, the
defective component part(s) identified, pack the component part(s) in a
manner to avoid shipping damage and to ship the component part(s) to
either Invacare Corporation's plant or service center as specified by
Invacare Corporation in advance. Defective component part(s) MUST be
returned for warranty inspection using the serial number as identification
within thirty days of return authorization date. DO NOT return products
to our factory without prior consent. C.O.D. shipments will be refused;
please prepay shipping charges.

Part No 1143482

Perfecto2™Series

LIMITATIONS AND EXCLUSIONS: THE FOREGOING WARRANTY
SHALL NOT APPLY TO PRODUCTS SUBJECTED TO NEGLIGENCE,
ACCIDENT, IMPROPER OPERATION, MAINTENANCE OR STORAGE,
SOOT OR SMOKE-FILLED ENVIRONMENTS, OR OTHER THAN
NORMAL APPLICATION, USE OR SERVICE, OR TO PRODUCTS
MODIFIED WITHOUT INVACARE CORPORATION'S EXPRESS
WRITTEN CONSENT (INCLUDING, BUT NOT LIMITED TO,
MODIFICATION THROUGH THE USE OF UNAUTHORIZED PARTS
OR ATTACHMENTS) OR TO PRODUCTS DAMAGED BY REASON OF
REPAIRS MADE TO ANY COMPONENT WITHOUT THE SPECIFIC
CONSENT OF INVACARE CORPORATION OR TO PRODUCTS
DAMAGED BY CIRCUMSTANCES BEYOND INVACARE
CORPORATION'S CONTROL.
THE FOREGOING EXPRESS WARRANTY IS EXCLUSIVE AND IN
LIEU OF ANY OTHER WARRANTIES WHATSOEVER, WHETHER
EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,
AND THE SOLE REMEDY FOR VIOLATIONS OF ANY WARRANTY
WHATSOEVER, SHALL BE LIMITED TO REPAIR OR REPLACEMENT
OF THE DEFECTIVE PRODUCT PURSUANT TO THE TERMS
CONTAINED HEREIN. THE APPLICATION OF ANY IMPLIED
WARRANTY WHATSOEVER SHALL NOT EXTEND BEYOND THE
DURATION OF THE EXPRESS WARRANTY PROVIDED HEREIN.
INVACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR
INCIDENTAL DAMAGES WHATSOEVER.
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION
OF INCIDENTAL OR CONSEQUENTIAL DAMAGE, OR LIMITATION
OF HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE
EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH
STATE/PROVINCIAL LAWS AND REQUIREMENTS.

Invacare Corporation

www.invacare.com

USA
One Invacare Way
Elyria, Ohio USA
44036-2125
800-333-6900
Technical Services
800-832-4707

Invacare, Yes, you can., SensO2, and the
Medallion Design are registered
trademarks of Invacare Corporation.
Perfecto2, HomeFill, Sieve-GARD, Precise
RX are trademarks of Invacare
Corporation.
© 2007 Invacare Corporation
Part No 1143482
Rev A - 2/28/07

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