User Manual
Invacare SOLO2™
Transportable
Oxygen Concentrator
Model TPO100
Model TPO100B
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
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TABLE OF CONTENTS
Disposal of Equipment and Accessories ...............................................................................6
Operating Information ..............................................................................................................8
Radio Frequency Interference...............................................................................................10
Inspection...................................................................................................................................11
Storage........................................................................................................................................11
Regulatory Listing.....................................................................................................................17
Location......................................................................................................................................18
Installing the Battery Module.................................................................................................21
Battery Time Management.....................................................................................................21
Cleaning the Humidifier..........................................................................................................33
Warnings and Alarms..............................................................................................................37
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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 indicates an imminently hazardous situation
which, if not avoided, will result in death or serious
injury.
DANGER
Warning indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury.
WARNING
CAUTION
Caution indicates a potentially hazardous situation which,
if not avoided, may result in property damage or minor
injury or both.
NOTICE
The information contained in this document is subject to change without
notice.
ꢁ DANGER
DO NOT SMOKE while using this device. Keep all
matches, lit cigarettes, candles 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.
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SPECIAL NOTES
CAUTION
Within the US:
“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.”
The use of oxygen therapy in certain circumstances can be
hazardous and seeking medical advice before using this
device is advisable.
Invacare 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.
This equipment is to be used as an oxygen supplement and is
not considered life supporting or life sustaining.
Outside the US:
“Caution: Statutory law can restrict this device to sale or
rental by or on order of a physician, or any other practitioner
licensed by the law of the government agency in which
he/she practices to use or order the use of this device.”
Invacare recommends an alternative source of supplemental
oxygen in the event of a power outage, alarm condition or
mechanical failure. Consult our physician or equipment
provider of r the type of reserve system required.
This equipment is to be used as an oxygen supplement and is
not considered life supporting or life sustaining.
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SPECIAL NOTES
Disposal of Equipment and Accessories
This product has been supplied from an environmentally aware
manufacturer that complies with the Waste Electrical and Electronic
Equipment (WEEE) Directive 2002/96/CE. This product may contain
substances that could be harmful to the environment if disposed of in
places (landfills) that are not appropriate according to legislation.
Follow local governing ordinances and recycling plans regarding disposal
of the device or components normally used in operation. The device does
not generate waste or residue in operation. DO NOT dispose of the device
or the battery module in the normal waste stream. The lithium battery
module should be returned to your dealer/provider for recycling. Any
accessories not part of the device MUST be handled in accordance with the
individual product marking for disposal.
Recycle
DO NOT dispose of in household waste
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SECTION 1—GENERAL GUIDELINES
SECTION 1—GENERAL GUIDELINES
In order to ensure the safe installation, assembly and
operation of the transportable oxygen concentrator these
instructions MUST be followed.
ꢀ WARNING
This section contains important information for the safe
operation and use of this product.
ꢁ DANGER
Risk of electric shock. DO NOT disassemble. Refer
servicing to qualified service personnel. No user
serviceable parts.
TO REDUCE THE RISK OF BURNS, ELECTROCUTION,
FIRE OR INJURY TO PERSONS
A spontaneous and violent ignition may occur if oil, grease,
greasy substances, or petroleum based products come in
contact with oxygen under pressure. These substances
MUST be kept away from the transportable oxygen
concentrator, tubing and connections, and all other oxygen
equipment. DO NOT use any lubricants unless
recommended by Invacare.
Avoid using while bathing. If continuous usage is required
by the physician’s prescription, the concentrator MUST be
located in another room at least 7 ft (2.1 m) 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.
Keep the oxygen tubing, cord, and unit out from under
such items as blankets, bed coverings, chair cushions,
clothing and away from heated or hot surfaces, including
space heaters, stoves and similar electrical appliances.
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SECTION 1—GENERAL GUIDELINES
ꢁ DANGER
Avoid creation of any spark near medical oxygen
equipment. This includes sparks from static electricity
created by any type of friction.
DO NOT move or relocate concentrator by pulling on the
cord.
A product should NEVER be left unattended when plugged
in. Make sure the transportable oxygen concentrator is Off
when not in use.
Outdoor use of the transportable oxygen concentrator MUST
be conducted with battery power only.
Operating Information
The transportable oxygen concentrator can only be used in
conjunction with PAP, Bi‐Level or other such devices when in
continuous flow mode.
If the transportable oxygen concentrator is not working
properly, if it has been dropped or damaged, or dropped into
water, call equipment provider/qualified technician for
examination and repair.
If you feel ill or uncomfortable, or if the unit does not signal
an oxygen pulse and you are unable to hear and/or feel the
oxygen pulse while in pulse flow mode or you cannot hear or
feel flow when in continuous flow mode, consult your
equipment provider and/or your physician IMMEDIATELY.
NEVER drop or insert any object or liquid into any opening.
DO NOT use extension cords with AC power adaptors
provided.
For optimum performance, Invacare recommends that each
concentrator be on and running for a minimum of 5 minutes.
Shorter periods of operation may reduce maximum product
life.
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SECTION 1—GENERAL GUIDELINES
The transportable oxygen concentrator is designed only to be
used with a humidifier while using continuous flow mode.
Use of this device with a humidifier in pulse flow mode may
impair performance and/or damage the equipment.
When your automobile is turned Off, disconnect the car
accessory power supply and remove the transportable
oxygen concentrator from the automobile. NEVER allow the
transportable oxygen concentrator to be stored in a very hot
or cold automobile or in other similar, high or low,
temperature environments. Refer to Typical Product
DO NOT operate in temperatures below 41° F (5°C) or above
104° F (40° C) for extended periods of time.
Invacare recommends that the battery module be removed
from the unit when the unit is not intended to be used for
extended periods of time.
DO NOT connect the concentrator in parallel or series with
other oxygen concentrators or oxygen therapy devices.
Invacare recommends that the transportable oxygen
concentrator not be used for extended periods in the rain.
Close supervision is necessary when this product is used
near children or physically‐challenged individuals.
Additional monitoring or attention may be required for
patients using this device who are unable to hear or see
alarms or communicate discomfort.
Be aware that electrical cords and/or tubing could present a
tripping hazard.
A change in altitude may affect total oxygen available to you.
Consult your physician before traveling to altitudes above
10,000 ft (3046 m) to determine if your flow settings should
be changed.
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SECTION 1—GENERAL GUIDELINES
Maintenance
The transportable 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
This equipment has been tested and found to comply with
EMC limits specified by IEC/EN 60601‐1‐2. These limits are
designed to provide a reasonable protection against
electromagnetic interference in a typical medical installation.
Other devices may experience interference from even the low
levels of electromagnetic emissions permitted by the above
standards. To determine if the emissions from the
transportable oxygen concentrator are causing the
interference, turn the transportable oxygen concentrator Off.
If the interference with the other device(s) stops, then the
transportable oxygen concentrator is causing the
interference. In such rare cases, interference may be reduced
or corrected by one of the following measures:
• Reposition, relocate, or increase the separation
between the equipment.
• Connect the equipment into an outlet on a circuit
different from that to which the other device(s) is
connected.
Polarized Plug Instruction
As a safety feature, this appliance may have 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.
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SECTION 2—PACKAGING AND HANDLING
SECTION 2—PACKAGING AND
HANDLING
Unpacking
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. The
transportable oxygen concentrator packaging contains the following
items (as shown below). If any parts are missing, please contact your
equipment provider.
•
•
•
•
•
•
Transportable oxygen concentrator
Battery module (TPO100B)
Operator’s manual
AC power adapter
DC power cable
Attachable pull cart
NOTE: Retain all containers and packing materials for storage or return
shipment.
Inspection
Inspect/examine exterior of the oxygen concentrator and accessories for
damage. Inspect all components.
Storage
1. Store the repackaged oxygen concentrator in a dry area.
2. DO NOT place objects on top of packaged concentrator.
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SECTION 3—TECHNICAL DESCRIPTION
SECTION 3—TECHNICAL
DESCRIPTION
The Invacare transportable oxygen concentrator is to be used by patients
with respiratory disorders who require supplemental oxygen. The device
is not intended to sustain or support life.
The oxygen concentration level of the output gas ranges from 87% to
95.6%. The oxygen is delivered to the patient through the use of a nasal
cannula. The transportable oxygen concentrator provides two modes of
operation; pulse flow and continuous flow. In pulse flow, when the
demand for oxygen is detected, the oxygen is delivered with pulse flow
settings of 1 through 5. In continuous flow, oxygen is continuously flowing
with settings from 0.5 LPM to 3.0 LPM.
The Invacare transportable oxygen concentrator uses a molecular sieve
and pressure swing adsorption methodology to produce the oxygen gas
output. Ambient air enters the device, is filtered and then compressed.
This compressed air is then directed toward one of two nitrogen adsorbing
sieve beds. Concentrated oxygen exits the opposite end of the active sieve
bed and is directed into an oxygen reservoir where it is delivered to the
patient in specific volumes during the inhalation portion of a detected
breath.
The Invacare transportable oxygen concentrator is capable of operation by
the patient in a home environment, in an institutional environment or in a
vehicle or other mobile environment. Device standard power options
include an AC to DC switching power supply operating from AC power
outlet (120 VAC/ 60 Hertz or 230VAC/50 Hertz nominal), a DC supply
operating from accessory outlets typically found in a mobile vehicle type
environment (12 VDC nominal) and a rechargeable battery module.
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SECTION 4—FEATURES
SECTION 4— FEATURES
Please review the figures below to familiarize yourself with the locations
of the transportable oxygen concentrator features and controls.
RED
Indicator
GREEN
Indicator
YELLOW
Indicator
On/Off Button
LCD Display
Carry
Handle
Increase
Button
Mode/Return/
Highlight
Button
External
Power Input
Connector
Decrease
Button
Air Intake and
Filter
Oxygen
Outlet Port
and HEPA
Filter
NOTE: The battery pack is not shown. This item is located on the back side
of the unit.
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SECTION 5—TYPICAL PRODUCT PARAMETERS
SECTION 5—TYPICAL PRODUCT
PARAMETERS
Direct Current
Type BF equipment
Attention - Consider Accompanying Documents
DO NOT smoke
No open flame
Class II, Double Insulation
Power On/Off
DO NOT dispose of in household waste
Recycle
DO NOT use oil or grease
Keep dry in transport or storage
Protected against dripping water in upright position
(AC and DC power input)
IPX1
Protected against dripping water in upright and tilted
positions (battery power only)
IPX2
Not suitable for use in the presence of a flammable
anaesthetic mixture
NO AP/APG
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SECTION 5—TYPICAL PRODUCT PARAMETERS
POWER INPUT:
24 VDC @ 7.5 Amp
or
11-16 VDC @ 10.0 Amp max
(12.6 VDC Nom.)
EXTERNAL POWER SUPPLY
INPUT:
AC POWER SUPPLY:
120 VAC, 50/60 Hz @ 2.5 amps
230 VAC, 50/60 Hz @ 1.25 amps
DC POWER SUPPLY:
SOUND LEVEL:
ALTITUDE:
11-16 VDC,
(12.6 VDC Nom. @ 10.0 Amp max)
< 40 dBA weighted @ 2 LPM continuous and
all pulse settings (1-5)
Up to 10,000 ft (3046 m) above sea level
Titration recommended for use above 10,000
ft (3046 m)
OXYGEN CONCENTRATION:* 87% to 95.6%, after initial warm-up period
*BASED ON AN ATMOSPHERIC
PRESSURE OF 14.7 PSI (101 KPA) AT
70°F (21°C) NOMINAL
(approximately 5 minutes) at all flow rates
CONSERVER TRIGGER
SENSITIVITY:
< 0.20 cmH2O max pressure drop
FACTORY SET - NO ADJUSTMENT
PRESSURE ACTIVATED
All settings - using 7 ft (2.1 m) cannula
CONSERVER TRIGGER DELAY: 35 mSec max
FACTORY SET - NO ADJUSTMENT
Nominal value - using 7 ft (2.1 m) cannula
Setting 1: 400 cc
Setting 2: 800 cc
Setting 3: 1200 cc
Setting 4: 1600 cc
Setting 5: 2000 cc
CONSERVER BOLUS
DELIVERY:
FIXED MINUTE VOLUME
Total cc’s ± 75 cc delivered per minute
CONSERVER BREATH RATE
CAPACITY:
Up to, and including, 35 BPM without
reduction of bolus minute volume
CONTINUOUS FLOW
SETTINGS:
0.5 through 3.0 LPM @ 0 psi
0.5 LPM increments
All settings are ± 0.2 LPM
(2.0 LPM max w/Ext DC Power Cable)
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SECTION 5—TYPICAL PRODUCT PARAMETERS
MAXIMUM RECOMMENDED
FLOWRATE WITH 7KPA (1.01
PSI) BACKPRESSURE:
3.0 LPM
PRESSURE RELIEF
ACTIVATION:
20 psi ± 5 psi (137.8 kPa ± 34.5 kPa)
12.0 psig
MAX OUTLET PRESSURE @
3.0 LPM CONTINUOUS:
DIMENSIONS:
(WITHOUT CART)
16.5 in high x 11 in wide x 8 in deep (41.9 cm
high x 27.9 cm wide x 20.3 cm deep)
WEIGHT:
< 20 lbs (9.09 kg)
(UNIT WITHOUT CART)
BATTERY DURATION:
Pulse Mode
Continuous Mode
(TIMES ARE APPROXIMATE)
Setting 1 = 4.5 hrs
Setting 0.5 LPM = 4.5
hrs
Setting 2 = 3.5 hrs
Setting 3 = 3.0 hrs
Setting 4 = 2.5 hrs
Setting 5 = 2.5 hrs
5 hours
Setting 1 LPM = 3.5 hrs
Setting 2 LPM = 2.5 hrs
Setting 3 LPM = 1.5 hr
BATTERY RECHARGE TIME:
Recharge time increases if battery is charging
while unit is running.
HUMIDITY RANGE:
OPERATING HUMIDITY:
TRANSPORT AND STORAGE:
15% to 60% non condensing
Up to 95% non condensing
STANDARD TEMPERATURE
RANGE
(ALL POWER SOURCES)
OPERATING TEMPERATURE:
TRANSPORT AND STORAGE
TEMPERATURE:
41°F to 95°F (5°C to 35°C)
-2°F to 140°F (-20°C to 60°C)
EXTENDED TEMPERATURE
RANGE:
(USING AC OR DC POWER)
OPERATING TEMPERATURE:
AC SUPPLY:
95°F to 104° (35°C to 40°C)
Unlimited use all settings, all modes
Unlimited use all settings with pulse mode
Limited to 2.0 LPM, or less, with continuous
mode
DC SUPPLY:
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SECTION 5—TYPICAL PRODUCT PARAMETERS
EXTENDED TEMPERATURE
RANGE:
(USING BATTERY)
OPERATING TEMPERATURE:
95°F to 104° (35°C to 40°C)
Pulse Mode
Continuous Mode
Settings 1, 2 and 3 = 0.5 thru 1.5 LPM =
unlimited use
unlimited use
Setting 4 = 45
minutes
2.0 thru 2.5 LPM = 45
minutes
Setting 5 = 30
minutes
3.0 LPM =
30 minutes
Regulatory Listing
ETL certified complying with:
EN 55011: 1998
CISPR 11: 2003
IEC 60601-1: 2005
IEC 60601-1-2: 2.1 Ed.
IEC 61000-3-2: 2005
IEC 61000-3-3: 2005
UL 60601-1, 1st ed.
CSA 601.1 M90
ISO 8359
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SECTION 6—OPERATING INSTRUCTIONS
SECTION 6—OPERATING
INSTRUCTIONS
Location
ꢀ WARNING
NEVER block the air opening 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.
Keep unit at least 3 in (7.6 cm) away from walls, draperies,
furniture, and the like.
Locate and position the transportable oxygen concentrator in a well
ventilated space so that the air intake and the air exhausts are not
obstructed.
Recommendations for Optimal Performance
Operating Temperature:
Relative Humidity:
41°F to 95°F (5°C to 35°C)
15% to 60%
Transport/Storage Temperature:
-2°F to 140°F (-20°C to 60°C)
Allow unit to warm, or cool, to operating
temperature range before using.
Electrical:
No extension cords.
Altitude:
Up to 10,000 ft (3046 m) above sea level.
Tubing and Cannula:
7 ft (2.1 m) crush resistant cannula
(DO NOT pinch).
Environment:
Smoke, pollutant and fume free. No confined
spaces (example: no closets).
Time of Operation:
Up to 24 hours per day when connected to AC or
DC power.
Filters
Air enters the transportable oxygen concentrator through an air intake filter
located on the left side of the unit. This filter prevents hair and other large
particles in the air from entering the unit. Before you operate the
transportable oxygen concentrator, make sure the filter is clean, dry and
properly positioned.
To clean/replace the air intake filter, refer to Cleaning, Care, And
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SECTION 6—OPERATING INSTRUCTIONS
Powering the Transportable Oxygen
Concentrator
ꢀ WARNING
Use only Invacare specified power supplies with the
transportable oxygen concentrator. Use of other non approved
power supplies with the transportable oxygen concentrator
can cause damage and/or injury and will void the warranty.
When using the DC Power Cable to either operate or charge
the transportable oxygen concentrator, the car/boat/motor
home engine should be operating.
NOTE: The battery module requires full charging prior to first use. Refer to
NOTE: For this procedure, refer to FIGURE 6.1 on page 20.
1. The transportable oxygen concentrator allows the freedom to choose
from the following power sources:
•
The replaceable battery module. The transportable oxygen
concentrator comes equipped with a rechargeable lithium battery
module that is not user serviceable. When fully charged, it supplies
power for up to 4.5 hours, depending on the setting.
•
An AC power adapter allows the transportable oxygen
concentrator to be connected to a 100‐240 volt 50/60 hertz outlet (i.e.
wall outlet of your home). The power adapter converts AC voltage
to a DC voltage that can be used to power the transportable oxygen
concentrator. Use of the AC power adapter will allow the
transportable oxygen concentrator to operate and simultaneously
recharge the battery module. To use, connect the AC power adapter
to the transportable oxygen concentrator as shown in (DETAIL
“C”). Connect the other end to the AC power outlet.
•
A DC power cable allows the transportable oxygen concentrator to
be connected to an automobile’s (boat, motor home, etc.…) 12‐volt
DC outlet. Use of the DC power cable will allow the transportable
oxygen concentrator to be operated and simultaneously recharge
the battery module (depending on the flow setting). To use, connect
the DC power cable to the transportable oxygen concentrator as
shown in (DETAIL “C”). Connect the other end to the DC power
source.
NOTE: Continuous flow is limited to 2.0 LPM or less with the DC power cable.
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SECTION 6—OPERATING INSTRUCTIONS
2. To operate from external power (AC or DC) please follow the steps
below:
A. Turn off the transportable oxygen concentrator.
B. Connect the external power supply (DC power cable or AC power
adapter) to the transportable oxygen concentrator.
C. Perform one of the following:
•
•
Plug the other end of the AC power adapter into a wall outlet.
Plug the other end of the DC power cable into the auto
accessory outlet and start the engine.
D. Turn the transportable oxygen concentrator on.
Battery Module
(Removed)
DETAIL “A” - BATTERY MODULE
Transportable
Oxygen
Concentrator
Battery
Connections
Battery
Module
(Installed)
DETAIL “B” - DC POWER CABLE
DETAIL “C” - AC POWER
ADAPTER
Transportable Oxygen
Concentrator
Transportable
Oxygen
Concentrator
Connect to AC
Power Source
Connect to DC
Power Source
DC Power
Cable
AC Power Adapter
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SECTION 6—OPERATING INSTRUCTIONS
Installing the Battery Module
NOTE: For this procedure, refer to FIGURE 6.1 on page 20.
1. Raise unit handle to upright position.
2. With battery pack label facing toward the transportable oxygen
concentrator, slowly lower battery module straight down into battery
recess located on back side of the transportable oxygen concentrator.
3. Approximately halfway down, ensure side ribs on battery module have
engaged with matching slots on back side of the transportable oxygen
concentrator.
4. Continue lowering battery module into place, pressing firmly to ensure
contact with battery connections located on the transportable oxygen
concentrator.
NOTE: DO NOT slam or force battery module into place, damage to battery
connections may occur.
5. Ensure battery module has engaged. Battery gauge and percentage will
no longer read zero. Refer to Checking Battery Charge Level on page 22.
Charging the Battery
NOTE: For this procedure, refer to FIGURE 6.1 on page 20.
1. To charge the battery module, make sure the module is fully seated on
the unit.
2. Perform one of the following:
•
•
Connect the DC power cable (DETAIL “B”).
Connect the AC power adapter (DETAIL “C”).
3. Turn off the unit for fastest charge time. Charging times are extended if
unit is operating.
NOTE: DC power input may not be sufficient to charge battery at all settings if
unit is operating.
NOTE: If the battery is completely discharged, it will fully charge in
approximately 4 to 5 hours. During regular use of the transportable oxygen
concentrator, it is recommended to recharge the battery, even if only partially
depleted, as often as possible.
Battery Time Management
Time away from home is almost limitless by combining the use of the AC
power supply, DC power cable and battery modules. To ensure the batteries
maintain their optimal charge level, utilize the AC power supply whenever
you have access to electric power. Utilize the DC power supply whenever
you are in a vehicle.
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SECTION 6—OPERATING INSTRUCTIONS
Checking Battery Charge Level
The installed battery charge level can be checked as follows without
operating the unit:
•
When using battery or the DC power cable, momentarily press the
On/Off button. The Standby screen will display for a short period of
time.
•
When using the AC power adapter the Standby screen is displayed.
When the unit is operating, the Standby screen is periodically displayed.
Prolonging Battery Life
Do’s
•
Fully charge the battery module overnight when you first receive your
transportable oxygen concentrator.
•
The battery pack can be charged at any time. The battery does not have
to be fully discharged before attempting to charge. Try to keep your
battery modules fully charged when using the unit.
•
•
•
Always ensure the battery module is recharged as soon as possible
after it becomes fully discharged. The battery may permanently
degrade if left fully discharged for an extended length of time.
Check the status of battery module once a month if you are not using
your unit regularly. The battery should be maintained at 2 segments
(approximately 50%) worth of charge.
Heat is the worst enemy of a battery. Allow plenty of air to circulate
around the transportable oxygen concentrator so that the battery is
kept as cool as possible.
Don’ts
•
DO NOT use or leave the battery module in excessive heat or cold.
•
DO NOT store or leave the battery module in car trunks, etc. for
extended periods of time.
•
•
DO NOT store the battery module fully charged (4 segments on the
unit’s battery gauge) if you are going to store your unit for any time
greater than 2 weeks. Recharge or discharge the battery module to only
2 segments (50% charge) only. Storing a battery with a full charge may
degrade its useful life.
DO NOT leave your battery module plugged into the transportable
oxygen concentrator when the transportable oxygen concentrator is
not in use. The battery will lose charge while plugged into the
transportable oxygen concentrator even with the unit turned off.
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SECTION 6—OPERATING INSTRUCTIONS
Connecting/Positioning the Nasal Cannula
CAUTION
To ensure proper breath detection and oxygen delivery,
Invacare recommends using a 7 ft (2.1 m) cannula. Tubing
length not exceeding 25 ft (7.6 m) can be used with
continuous flow.
NOTE: For this procedure, refer to FIGURE 6.2.
NOTE: The tubing/cannula must be connected to the transportable oxygen
concentrator oxygen outlet as shown below.
NOTE: Replace the nasal cannula on a regular basis. Check with your equipment
provider or physician to determine how often the cannula should be replaced.
NOTE: DO NOT share cannulas between patients.
1. Connect the nasal cannula to the transportable oxygen concentrator
oxygen outlet port (DETAIL “A” ).
2. Place the cannula over your ears and position the prongs in your nose
as instructed by your health care provider or cannula manufacturer
(DETAIL “B”).
DETAIL “A”
DETAIL “B”
OxygenOutlet
Port and
HEPA Filter
Nasal
Cannula
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SECTION 6—OPERATING INSTRUCTIONS
Connecting the Humidifier
(if so prescribed and only with Continuous Flow Mode)
ꢀ WARNING
DO NOT use a humidifier while in Pulse Mode.
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: Connect the humidifier only if prescribed. Use the humidifier only in
Continuous Flow Mode.
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
Humidifier Bottle
with Cap
w/o Cap
FIGURE 6.3 Filling the Humidifier
3. Attach the humidifier bottle adapter to the humidifier bottle by turning
the wing nut on the humidifier bottle counterclockwise until it is
4. Place the humidifier bottle/adapter assembly in the outside pocket of
the accessory bag. Attach the accessory bag to the pull cart as shown in
5. Rotate the bottle within the pocket so that the humidifier adapter hose
is away from the body of the transportable oxygen concentrator.
6. Attach oxygen tubing from the humidifier bottle/adapter assembly to
oxygen outlet connector on the concentrator. See DETAIL “B” in
7. Attach the cannula/patient supply tubing to the humidifier bottle outlet.
See DETAIL “B” in FIGURE 6.4.
8. After assembly, ensure that oxygen is flowing through the cannula.
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SECTION 6—OPERATING INSTRUCTIONS
DETAIL “B”
DETAIL “A”
Humidifier
To Oxygen Outlet
Bottle Adapter
Connector (Not Shown)
Humidifier
Bottle
Adapter
Humidifier
Bottle
Humidifier
Bottle
Patient
Cannula
FIGURE 6.4 Humidifier Attachment
Transportable Oxygen Concentrator Front
Panel and LCD Display
NOTE: For this procedure, refer to FIGURE 6.9 on page 30.
The front panel consists of LED indicators (red, yellow and green),
control/adjustment buttons and a LCD display.
Indicators and Audible Alarm
There are three indicator LEDs located just above the LCD display ‐ green,
yellow and red. The indicators could be on steady or blinking at different
rates depending on the specific operating condition, including any warning
or alarm.
NOTE: For detailed explanation and descriptions of the warnings and alarms, see
Green Indicator
The Green indicator is on when the unit is operating normally and
providing good (>85%) oxygen purity.
Yellow Indicator
The Yellow indicator is typically on, or blinking, when there is a warning or
non‐optimal condition present. The transportable oxygen concentrator
could still be operating, but some user action may be required to return to
normal operation.
Red Indicator
The Red indicator is typically lit, or flashing, when there is an alarm that
requires the immediate attention of the user. Alarms typically result in the
unit stopping with no delivery of oxygen.
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SECTION 6—OPERATING INSTRUCTIONS
Breath Detect Indication
(Pulse Mode Only) The GREEN indicator light will blink off each time an
inhalation is detected and the transportable oxygen concentrator outputs a
measured pulse of oxygen.
Audible Alarm
The transportable oxygen concentrator is equipped with an audible alarm.
The audible alarm will activated in conjunction with Indicators and LCD
Display to annunciate Alarms and Warnings.
The transportable oxygen concentrator will also issue a steady beep when
all power sources are removed. The beeping will stop after 10‐20 minutes or
once a power source is connected.
The transportable oxygen concentrator will briefly turn on all three lights
and the LCD display and check for stuck buttons upon power up. It will
then output a brief audible beep to indicate the unit is operational.
Control/Adjustment Buttons
There are four buttons located surrounding the LCD display. They are used
to turn the unit on/off, to proceed to the next screen, to select and highlight
adjustable settings and to adjust those settings.
On/Off Button
To turn the transportable oxygen concentrator on or off, press and hold the
On/Off button for a period of 2‐3 seconds, not to exceed 5 seconds. Releasing
the button too soon will not allow the unit to do either. If the button is held
too long when turning on the unit, the Stuck Button alarm could be
activated.
Mode/Return/Highlight Button
Pressing this button for 1 second in the Normal Operating screen will toggle
between the continuous and pulse modes.
Pressing this button for 2‐3 seconds in the Normal Operating screen will
display the LCD Adjustment screen. In the LCD Adjustment screen
pressing this button for 1 second will switch columns on the screen. To save
changes and exit the LCD adjustment screen the highlight bar needs to be
positioned in the left column, then press this button for 2‐3 seconds to return
to the Normal Operating screen. If the screen switches without pressing and
holding the button for 2‐3 seconds the changes made in the LCD
Adjustment screen will not be saved.
Increase and Decrease Buttons
When the highlight bar is on the setting name, these buttons are used to
select the next setting in the list. When the highlight bar is on the setting
value, these buttons will change the value to the next value available.
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SECTION 6—OPERATING INSTRUCTIONS
LCD Displays
NOTE: For this procedure, refer to FIGURE 6.9 on page 30.
There are four different “Display” screens and two “Adj ustme nt” screens
available through the LCD display that, along with the Warning and Alarm
screens, provide full control and information to the user.
Standby Screen
When the external AC power supply is attached and providing power, the
unit will show the Standby screen.
When the unit is off and either the Battery or the DC Power are present, a
momentary push of the On/Off button will display this screen briefly.
This screen is periodically displayed during normal operation.
The Standby screen provides both a battery gauge and a percentage of
remaining charge. It can also display the Fans Operating, External Power
On and Battery Charging icons when applicable.
Normal Operating Screen
When operating normally, the Mode & Flow display informs the user of the
current operating mode and the setting for that mode.
The display shows the current/last mode of operation selected. The mode of
operation can be either Continuous Flow or Pulse Dose. It will also show the
current/last output flow level selected.
This screen will alternate with the Standby screen every 20 seconds. In this
fashion the user will be able to see all the important information at a glance.
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SECTION 6—OPERATING INSTRUCTIONS
Mode & Flow Adjustment Screen
This screen allows the user to change the current mode of operation and
output flow. To access this screen, when the transportable oxygen
concentrator is operating and either the Normal Operating screen or the
Standby screens are shown, press and hold the Mode/Return/Highlight
button, Up/Increase, or Down/Decrease button for approximately 2 seconds
(screen should change to Mode & Flow Adjust).
Saving Mode Changes
Once the Mode & Flow screen is displayed, press and hold the Mode/
Return/Highlight button for one second to change the mode. Wait for the
screen to flash three times for the changes to take effect. See the section on
Control/Adjustment buttons.
Saving Flow Changes
Once the Mode & Flow screen is displayed, press and hold the Up/Increase,
or Down/Decrease button until desired setting is achieved. Wait for the
screen to flash three times for the changes to take effect. See the section on
Control/Adjustment buttons.
LCD Adjustment Screen
This screen is used to adjust the brightness and contrast of the LCD. When
available, this screen can also be used to change screen language.
Once this screen is displayed, use the Mode/Return/Highlight and the
Increase/Decrease buttons to move the highlight bar and make changes. See
the section on Control/Adjustment buttons.
Saving Changes to LCD
When making changes to values on the LCD Adjustment screen the change
is stored only by using the return/highlight button to move back to
highlighting the setting name.
If no button is pressed for 20 seconds and the highlight bar has not been
returned to the setting name, the display will return to the Normal
Operating screen automatically without saving the change.
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SECTION 6—OPERATING INSTRUCTIONS
Warning & Alarm Screens
On occasion, even when operating normally, the internal monitoring of the
transportable oxygen concentrator will need to provide a warning, or alarm,
message to the user. These messages are usually shown in conjunction with
the audible alarm and Indicator LEDs. Samples of both the Warning and the
Alarm screens are shown below.
Typical Warning Screen
Typical Alarm Screen
NOTE: For a detailed explanation and description of the transportable oxygen
concentrator warnings and alarms please see Warnings and Alarms on page 37
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SECTION 6—OPERATING INSTRUCTIONS
DETAIL “A” FRONT PANEL
YELLOW
Indicator
RED Indicator
GREEN Indicator
On/Off
Button
Increase
Button
LCD
Display
Mode/
Return/
Highlight
Button
Decrease
Button
DETAIL “B” - LCD DISPLAY ICONS
NAME DESCRIPTION
Attention
ICON
The ATTENTION icon is displayed during a
warning or alarm screen. It signifies that it
requires your attention and reference to this
manual is required.
Audible Alarm The AUDIBLE ALARM is displayed during a
warning or alarm screen.
External Power The EXTERNAL POWER icon appears whenever
the AC Adapter or DC Cable is being used to
provide power to the transportable oxygen
concentrator.
Battery Charging The CHARGING icon appears whenever external
power is present and it is sufficient to provide
battery pack charging. If the charging icon is not
displayed, the unit is not charging the battery.
Battery Gauge The BATTERY GUAGE icon has four segments
Four Segments that fill black with each additional 25% of charge. A
single blackened segment means that there is 25%,
or less, charge remaining. Three blackened
segments means that there is up to 75% charge
remaining. A full charge would result in all four
segments being blackened (filled in).
% Charge
Remaining
The CHARGE REMAINING percentage provides
a numeric value for the remaining battery power.
## %
Seek Backup
Oxygen
The SEEK BACKUP OXYGEN symbol is
displayed during an alarm that results in shutdown
of the unit due to loss of all power and/or unit
failure.
Cooling Fans
Operating
The COOLING FAN icon is displayed whenever
the cooling fans are on.
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SECTION 6—OPERATING INSTRUCTIONS
Using the SOLO2 Transportable Oxygen
Concentrator
1. Turn the transportable oxygen concentrator On by pressing the
On/Off button for approximately 2‐3 seconds.
2. Breathe normally through your nose. Breathing through your mouth
may result in less effective oxygen therapy.
NOTE: In pulse dose mode, the transportable oxygen concentrator will put out a
measured pulse of oxygen each time it detects a breath.
3. Turn the transportable oxygen concentrator Off by pressing and
holding the power On/Off button for approximately 2‐3 seconds.
NOTE: When turning off the transportable oxygen concentrator, if there is power
available, the unit fans will continue to operate for 5 minutes to cool the
compressor and extend the life of the unit.
NOTE: The time required for the transportable oxygen concentrator to reach
maximum oxygen concentration after being turned On is approximately 5
minutes.
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SECTION 7—CLEANING, CARE, AND MAINTENANCE
SECTION 7—CLEANING, CARE, AND
MAINTENANCE
ꢀ WARNING
Turn Off the transportable oxygen concentrator and unplug the power
cord before cleaning.
DO NOT allow any cleaning agent to drip inside the air inlet and outlet
openings, or the battery pack.
DO NOT spray or apply any cleaning agent directly to the cabinet.
CAUTION
DO NOT clean the cabinet, carry bag, or filter with alcohol and alcohol
based products (isopropyl alcohol), concentrated chlorine‐based products
(ethylene chloride), and oil‐based products (Pine‐Sol®, Lestoil®) or any
other harsh chemical agents. Only use mild liquid dish detergent (such as
Dawn™).
Cabinet
Periodically clean the transportable oxygen concentrator cabinet when
dirty as follows:
1. Use a damp cloth, or sponge, with a mild detergent such as Dawn dish
washing soap to gently clean the exterior case.
2. Allow the unit to air dry, or use a dry towel, before operating the unit.
Air Intake Filter
CAUTION
DO NOT operate the transportable oxygen concentrator without the air
intake filter installed.
NOTE: For this procedure, refer to FIGURE 7.1.
1. Clean the air intake filter at least once a week depending on
environmental conditions.
2. Squeeze the thumb tabs on the inlet filter grill and remove from the
unit.
3. Lift out the filter.
4. Use a vacuum cleaner or wash with a mild liquid dish detergent (such
as Dawn™) and water. Rinse thoroughly.
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SECTION 7—CLEANING, CARE, AND MAINTENANCE
5. Thoroughly dry the filter and inspect for fraying, crumbling, tears and
holes. Replace filter if damage is found.
6. Reinstall the air intake filter and snap the filter cover back in place.
NOTE: Use only Invacare part number 1156863 as the air intake filter for your
transportable oxygen concentrator.
Filter Cover Tab
Filter Cover
Filter
Filter Cover
Filter Cover Tab
Cleaning the Cannula
NOTE: To clean the oxygen cannula, follow the instructions provided by the
manufacturer. If none are provided, follow these steps:
1. Clean the cannula once a week or as needed.
2. Wash the cannula in soapy water and rinse it with a solution of ten
parts water and one part vinegar.
3. Rinse thoroughly with hot water and hang to dry.
Cleaning the Humidifier
NOTE: To clean the oxygen humidifier, follow the instructions provided by
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.
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SECTION 8—TROUBLESHOOTING GUIDE
SECTION 8—TROUBLESHOOTING
GUIDE
NOTE: In all cases, if the situation continues, change to another
source of oxygen and contact your equipment provider.
Troubleshooting
TRANSPORTABLE OXYGEN CONCENTRATOR DOES NOT TURN ON,
OR DOES NOT STAY ON
SYMPTOM
PROBABLE CAUSE
SOLUTION
Concentrator does
not operate when
On/Off button
pressed
On/Off button was not held
down long enough.
Try to power up the unit
again while continuing to
press the On/Off button until
the front panel lights and
LCD begin to illuminate. This
takes typically 2-3 seconds.
OR
Battery is discharged (or
improperly connected to the
unit).
Ensure the battery module is
completely inserted.
Connect transportable
oxygen concentrator to
either AC or DC power and
retry.
LCD and front panel
lights DO NOT
illuminate upon
start-up
OR
Battery pack has performed a
self-protect shutdown when
there was no External Power.
Wait one minute and retry.
Change to an alternate
battery pack.
All LCD and front
panel lights go dark.
GREEN INDICATOR DOES NOT BLINK WITH EACH BREATH
SYMPTOM
PROBABLE CAUSE
SOLUTION
No Breath Detect
indicator
Unit is set for Continuous Flow No action required. Breath
operation.
Detect Indicator is for Pulse
Mode only
NO EXTERNAL POWER SYMBOL SHOWN ON STANDBY SCREEN
SYMPTOM
PROBABLE CAUSE
SOLUTION
With AC or DC
power plugged into
the unit, no external
power icon is
Power source is no good, or
there is a loose connection.
Try another power outlet
and check connections to
unit.
displayed.
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SECTION 8—TROUBLESHOOTING GUIDE
NO CHARGING SYMBOL SHOWN ON STANDBY SCREEN
SYMPTOM
PROBABLE CAUSE
SOLUTION
With the unit turned Power source is no good, or
Try another power outlet
and check connections to
unit.
Off and AC or DC
power plugged into
the unit, no charging
icon is displayed.
there is a loose connection.
Battery is outside the allowed
temperature range for charging. less than 95° F
(35° C), or warm up to 50° F
Allow unit to cool down to
(10° C).
Battery module is not fully
seated.
Ensure the battery module is
completely inserted.
Standby screen is not being
displayed.
Press the On/Off button to
display the Standby screen
when using DC power.
UNIT IS BEEPING WITH NO LIGHTS OR DISPLAY
SYMPTOM PROBABLE CAUSE SOLUTION
All power sources are Battery pack has been removed Install any battery pack
missing.
and there is no external power available.
While operating without a
battery, the external power is
lost.
Beeping will last 10-15
minutes if no power source
is provided.
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SECTION 8—TROUBLESHOOTING GUIDE
Warnings and Alarms
NOTE: In all cases, pressing and holding the On/Off button for 2‐3
seconds will turn off and reset the unit.
LCD DISPLAY:
INDICATORS:
Triple audible beep every 10 sec
YELLOW indicator Flashing.
DESCRIPTION:
SOLUTIONS:
(Only possible with Pulse Mode)
1. Verify the cannula is connected, not
kinked, properly positioned and you are
breathing through your nose.
Transportable oxygen concentrator has
not detected a breath for a predetermined
time period.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens. This warning will be turned off for a minimum of 5
minutes.
LCD DISPLAY:
INDICATORS:
Single audible beep every 15 sec
YELLOW indicator On.
DESCRIPTION:
SOLUTIONS:
(Only possible with Pulse Mode)
1. Immediately reduce your activity level to
get your breath rate to slow down.
Your breathing rate has begun to exceed
the capacity of the transportable oxygen
concentrator.
2. Temporarily switch to Continuous Flow
Mode.
ACKNOWLEDGEMENT REQUIRED:
A sufficient reduction of your breath rate will automatically turn off the warning.
Alternately, press Return / Highlight button. Display will either show additional
warnings / alarms or revert to normal operating screens. This warning will be turned off
for a minimum of 5 minutes.
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
INDICATORS:
Double audible beep every 15 sec
YELLOW indicator On.
DESCRIPTION:
SOLUTIONS:
1. Connect transportable oxygen
concentrator to either the AC or DC
power, or use an alternate charged battery
module.
Remaining battery capacity has fallen to
25%. Battery requires charging.
Battery gauge is empty
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens.
LCD DISPLAY:
INDICATORS:
Single audible beep every 15 sec
YELLOW indicator On.
DESCRIPTION:
SOLUTIONS:
1. Move unit to warmer, or cooler,
surroundings. Allow unit to cool down to
less than 95° F (35° C), or warm up to 50°
F (10° C). Use AC or DC power.
Unit is too hot, or too cold, to allow it to
operate.
Unit will run internal fans to help lower, or
raise, internal temperature.
2. Clean intake filter.
Fans will turn off after 10 minutes
regardless of temperature.
3. Use back-up oxygen while waiting.
4. Turn unit Off, then On again to retry.
ACKNOWLEDGEMENT REQUIRED:
While the unit is warming / cooling the alarm screen will remain active. The unit will
turn completely off (battery mode) or return to the standby screen (AC & DC mode),
whenever the desired temperature is reached or 10 minutes of cooling has expired.
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
DESCRIPTION:
INDICATORS:
Triple audible beep every 10 sec
YELLOW indicator Flashing
SOLUTIONS:
1. Verify the cannula is not kinked.
2. Replace outlet filter, if necessary.
(Only possible with Continuous Flow
Mode)
Output flow is more than 0.3 LPM below
the flow setting.
3. Turn unit Off. Wait one minute, then
retry.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens. This warning will be turned off for a minimum of 15
minutes.
If the warning is issued and acknowledged a second time, the warning will be deactivated
until the unit is turned off.
Call your provider and report the problem if the warning continues with next use.
LCD DISPLAY:
INDICATORS:
Single audible beep every 15 sec
YELLOW indicator On.
DESCRIPTION:
SOLUTIONS:
1. Verify unit is in recommended
environmental temperature. Refer to
The oxygen output purity has fallen to a
value between 73% and 85% (± 1%).
2. Clean intake filter and ensure both
intake and exhaust are not blocked
3. Turn unit Off, then On again to retry.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens.
If the warning is issued and acknowledged a second time, the warning will be deactivated
until the unit is turned off.
Call your provider and report the problem if the warning continues with next use.
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
INDICATORS:
Single audible beep every 15 sec
YELLOW indicator On.
DESCRIPTION:
SOLUTIONS:
1. Move unit to warmer, or cooler,
surroundings. Allow unit to cool down to
less than 95° F (35° C), or warm up to 50°
F (10° C). Use AC or DC power.
(Only possible when External Power
is applied)
Battery is too hot, or cold, to allow for the
battery to charge.
2. Remove battery and only use AC or DC
power.
3. Turn unit Off, then On again to retry.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens.
If the warning is issued and acknowledged a second time, the warning will be
deactivated until the unit is turned off.
Call your provider and report the problem if the warning continues with next use.
LCD DISPLAY:
INDICATORS:
Triple audible beep every 10 sec
YELLOW indicator Flashing.
DESCRIPTION:
SOLUTIONS:
1. Make sure that car (boat or motor
home, etc.) is running.
External DC Power is lower than optimal.
Excessive current draw could be present.
2. Make sure DC Power Cable is firmly
connected at both ends.
Warning will continue every 3 minutes as
long as condition exists.
3. Switch to external AC or battery power.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
DESCRIPTION:
INDICATORS:
Continuous audible beep every half
second
RED indicator On.
GREEN indicator is Off.
SOLUTIONS:
1. With the unit turned Off, press each
control button looking for a stuck button.
2. Turn On the unit while ensuring that you
A stuck button is being detected upon
power up.
are not continuing to hold the Power
On/Off button once the indicator lights and
LCD begin to illuminate.
3. ONLY press the On/Off button during
startup.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart. Call your
provider and report the problem if alarm continues.
LCD DISPLAY:
INDICATORS:
Triple audible beep every 10 sec
YELLOW indicator Flashing.
DESCRIPTION:
SOLUTIONS:
1. Connect transportable oxygen
concentrator to either AC or DC power,
or use an alternate charged battery
module.
Remaining battery capacity has fallen to
15%. Battery requires charging.
Battery gauge is empty.
2. If no other power source is available,
Change to another source of oxygen if
alternate power is not available.
Loss of power is imminent.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
INDICATORS:
Ten audible beeps every 10 sec
RED indicator Flashing Fast.
DESCRIPTION:
SOLUTIONS:
1. Connect transportable oxygen
concentrator to either AC or DC power,
or use an alternate charged battery
module.
Remaining battery capacity has been
completely used. Battery requires charging.
Unit is turning off!
2. If no other power source is available,
Change to another source of oxygen.
ACKNOWLEDGEMENT REQUIRED:
None required. Unit turns off within 30 seconds. Find alternate power and restart
normally.
LCD DISPLAY:
DESCRIPTION:
INDICATORS:
Triple audible beep every 10 sec
YELLOW indicator Flashing.
SOLUTIONS:
1. Move unit to warmer, or cooler,
surroundings. Allow unit to cool down to
less than 95° F (35° C), or warm up to 50°
F (10° C). Use AC, or DC, adapter for
power.
Unit is too hot, or too cold, to allow it to
continue to operate.
Unit will continue to run internal fans to
help lower, or raise, internal temperature.
2. Clean intake filter.
Fans and unit will turn off after 10 minutes
regardless of temperature.
3. Turn unit Off, then On again to retry.
4. Change to another source of oxygen
while waiting
ACKNOWLEDGEMENT REQUIRED:
While the unit is warming / cooling the alarm screen will remain active. The unit will
turn completely off (battery mode) or return to standby screen (AC & DC mode),
whenever the desired temperature is reached or 10 minutes of cooling has expired.
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
DESCRIPTION:
INDICATORS:
Continuous audible beep every half
second.
RED indicator is On.
GREEN indicator is Off.
SOLUTIONS:
1. Turn unit Off, then On again to retry.
Abnormal operating condition has been
detected
2. Change to another source of oxygen if
alarm continues.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart.
Call your provider and report the problem if alarm continues.
LCD DISPLAY:
DESCRIPTION:
INDICATORS:
Ten audible beeps every 10 sec
RED indicator Flashing Fast.
SOLUTIONS:
1. Remove battery and only use AC, or
DC, adapter for power. Or, use an
alternate battery pack.
2. Move battery to warmer, or cooler,
surroundings. Allow battery to cool down
to less than 95° F (35° C), or warm up to
50° F (10° C).
Battery pack is too hot, or too cold, to
allow battery to continue to operate.
3. Turn unit off. Re-insert battery and
retry.
4. Change to another source of oxygen if
no other power source is available.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
INDICATORS:
Continuous audible beep every half
second.
RED indicator is On.
GREEN indicator is Off.
DESCRIPTION:
SOLUTIONS:
1.Verify unit is in recommended
environmental temperature. Refer to
2. Clean intake filter and ensure both
intake and exhaust are not blocked
The oxygen output purity has fallen to a
value below 73% (± 1%).
3. Turn unit Off, then On again to retry.
4. Change to another source of oxygen if
alarm continues.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart.
Call your provider and report the problem if alarm continues with next use.
LCD DISPLAY:
INDICATORS:
Continuous audible beep every half
second.
RED indicator is On.
GREEN indicator is Off.
DESCRIPTION:
SOLUTIONS:
1. Turn unit Off, then On again to retry.
Abnormal system condition has been
detected
2. Change to another source of oxygen if
alarm continues.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart.
Call your provider and report the problem if alarm continues.
Invacare SOLO2™
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
INDICATORS:
Continuous audible beep every half
second.
RED indicator is On.
GREEN indicator is Off.
DESCRIPTION:
SOLUTIONS:
1. Turn unit Off, then On again to retry.
Abnormal compressor operation has been
detected.
2. Change to another source of oxygen if
alarm continues.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart.
Call your provider and report the problem if alarm continues.
LCD DISPLAY:
INDICATORS:
Triple audible beep every 10 sec
YELLOW indicator Flashing.
DESCRIPTION:
SOLUTIONS:
Oxygen sensor feedback is out-of-range.
Sensor failure is likely
1. Turn unit Off, then On again to retry.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens.
If the alarm is issued and acknowledged a second time, the audible alarm will be
deactivated until the unit is turned off.
Call your provider and report the problem.
45
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SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
INDICATORS:
Continuous audible beep every half
second.
RED indicator is On.
GREEN indicator is Off.
DESCRIPTION:
SOLUTIONS:
1. Make sure that car (boat or motor
home, etc.) is running.
External DC Power is too low to allow
continued operation.
2. Make sure DC Power Cable is firmly
connected at both ends.
Excessive current draw present.
3. Switch to external AC or battery power.
4. Change to another source of oxygen if
no other power source is available.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart.
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SECTION 9—OPTIONAL ACCESSORIES
SECTION 9—OPTIONAL
ACCESSORIES
The following optional accessories and replacement parts (as shown
below) are also available:
•
•
Transportable Oxygen Concentrator without Battery Module, model
number TPO100
Transportable Oxygen Concentrator with Battery Module, model
number TPO100B
•
•
•
•
Battery Module, model number TPO110
Wheeled cart with handle, model number TPO120
Air intake filter, part number 1156863
AC power adapter, power cord style:
•
•
•
•
N. America, Japan ‐ model number TPO130
Europe ‐ model number TPO132
Australia, New Zealand ‐ model number TPO134
UK, Hong Kong, Vietnam ‐ model number TPO136
•
•
•
•
•
DC Mobile power cable, model number TPO140
Accessory Bag, model number TPO160
Patient Outlet Filter, part number 1157081
Patient Cannula 7 ft (2.1 m), model number M3120
Humidifier Kit, model number TPO170
(Recommended to be used with TPO160 Accessory Bag)
47
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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 Transportable Oxygen Concentrator when
purchased new and unused to be free from defects in materials and
workmanship for a period of three years and the battery for a period of one
year 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 UNLESS SERVICE IS
PROVIDED BY AN INVACARE-CERTIFIED TECHNICIAN; otherwise, this
will void any and all warranties. If within such warranty period any such
product shall be proven to Invacare's satisfaction to be defective, such
product shall be repaired or replaced, at Invacare's option, with refurbished
or new parts. This warranty only applies to the labor for repairs performed by
the Invacare Service Department. 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 incurred in replacement part installation or repair of
any such product. Product repairs shall not extend this warranty - coverage
for repaired product shall end when this limited warranty terminates.
Invacare'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's service department at the toll
free number on the back page during normal working hours. 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.
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.
Invacare SOLO2™
48
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LIMITED WARRANTY
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.
Part No 1156872
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EUROPEAN CONTACTS
EUROPEAN CONTACTS
Available At:
Belgium & Luxemburg:
Invacare nv, Autobaan 22, B‐8210 Loppem
Tel: (32) (0) 50 83 10 10, Fax: (32) (0) 50 83 10 11
Danmark:
Deutschland:
info@invacare‐aquatec.com
European Distributor Organisation:
Invacare, Kleiststraße 49, D‐32457 Porta Westfalica
Tel: (49) (0)57 31 754 540, Fax: (49) (0)57 31 754 541
España:
France:
Ireland:
Invacare Ireland Ltd, Unit 5 Seatown Business Campus,
Seatown Road, Swords, County Dublin ‐ Ireland
Tel : (353) 1 810 7084, fax: (353) 1 810 7085
Italia:
Nederland:
Invacare SOLO2™
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EUROPEAN CONTACTS
Norge:
Österreich:
Tel.: (43) 6232 5535 0, Fax.: (43) 6232 5535 4
Portugal:
Sverige & Suomi:
Switzerland:
office@mobitec‐rehab.ch
United Kingdom:
Australia:
Invacare Australia Pty Ltd, 1 Lenton Place, North Rocks
NSW 2151, Australia
Tel: (61) 2 8839 5333, Fax: (61) 2 8839 5353
New Zealand:
Invacare New Zealand Pty Ltd, 4 Westfield Place,
Mt Wellington, Auckland
Tel: (64) 9 917 3939, Fax: (64) 9 917 3957
Part No 1156872
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Invacare Corporation
USA
Invacare Corporation
2101 E. Lake Mary Blvd.
Sanford, FL 32773
407-321-5630
One Invacare Way
Elyria, Ohio USA
44036-2125
440-329-6000
800-333-6900
Technical Services
440-329-6593
800-832-4707
© 2010 Invacare Corporation.
All rights reserved. Republication,
duplication or modification in whole or in
part is prohibited without prior written
permission from Invacare. Trademarks are
identified by ™ and ®. All trademarks are
owned by or licensed to Invacare
Corporation or its subsidiaries unless
otherwise noted.
REP
EC
EU Representative
Invacare International Sarl
Route de Cité Ouest 2
1196 Gland Switzerland
Tel: +41 22 354 60 10
Fax: +41 22 354 60 11
Pine-sol and Lestoil are trademarks of The
Clorox Company.
Dawn is a trademark of The Proctor and
Gamble Company.
Part No 1156872
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