USER MANUAL
1
HomeLox User Manual
Table of ConTenTs
Symbol Key ....................................................................................................... 2
Introduction .................................................................................... 3
Intended Use .................................................................................................... 3
Warnings and Cautions ................................................................................3
Compatibility with Portable Oxygen Devices ..................................... 4
How to Contact Respironics........................................................................4
How the System Works .................................................................. 5
Troubleshooting Guide ...............................................................10
Cleaning .........................................................................................11
Circuit Breaker Instructions ........................................................ 12
Specications ................................................................................13
Disposal ............................................................................................................13
EMC Information ...........................................................................14
Limited Warranty .......................................................................... 16
2
symbol Key
Follow Instructions For Use Keep Away From Open Flames
Do Not Touch Frosted Areas Keep Away From Electrical Appliances
Keep Well Ventilated Keep Away From Oil Or Grease
No Smoking Keep Unit Upright
AC Power Class II Device
Type BF Applied Part Drip Proof Equipment
CAUTION: US federal law restricts
this device to sale by or on the
order of a physician.
Denitions
e following denitions and acronyms are used in this manual:
• GoLox-93 - the small and wearable device that stores liquid oxygen and controls the flow of oxygen to
the user.
• LED - Light Emitting Diode
• Liquefaction Unit - the HomeLox, which produces liquid oxygen and is used to fill the
GoLox-93.
• LOX - Liquid Oxygen
• LPM - Liters Per Minute
• Transfill - The process of filling the small portable device (GoLox-93) with liquid oxygen from the
liquefaction unit (HomeLox).
© 2011 Koninklijke Philips Electronics N.V. All rights reserved.
3
HomeLox User Manual
Introduction
InTended Use
e Home Liquefaction System (HomeLox) is intended to create and store liquid oxygen in a patient’s home,
so that a patient will be able to ll their liquid portable unit and ambulate. e device is intended only to be a
liquid oxygen reservoir for lling of a portable unit and will not provide any ability for the patient to breathe
oxygen gas directly from the unit. is device is not intended to be life supporting nor life sustaining.
WarnIngs and CaUTIons
CAUTION: US federal law restricts this device to sale by or on the order of a physician.
Warnings
Danger: Explosion Hazard. Do not use this device in the presence of ammable substances.
• If while using the system you experience any discomfort or signs of any unusual physical symptoms,
contact your physician immediately.
• This system refrigerates and stores oxygen in its liquid form. Oxygen in its liquid or gaseous form can
promote rapid burning when exposed to an open flame. Do not allow any smoking objects or open flames
near this unit.
• Do not use any oil, grease, or petroleum-based products on or near this unit.
• Do not smoke while the device is in use.
• Frostbite may occur on contact with liquid oxygen, cold gaseous oxygen, or frosted parts. Do not touch
any frosted parts.
• Protect the device against the spillage of fluids on or around it. Do not place drinks on it. Do not allow
fluids to come in contact with the device.
• Do not set any objects on, or allow to be draped over, the HomeLox System as they might block air flow
into the device. Place the unit in a ventilated location with the sides and rear two feet away from any
object.
• Do not allow minors or children to operate the HomeLox System. Do not allow unsupervised children to
play on or near the device.
• Do not use an extension cord with the HomeLox System.
• Do not connect the HomeLox System to an electrical outlet controlled by a wall switch or ground
fault interruptor. Make sure there is no other high power device such as a TV, stereo, computer, radio
transmitter, space heater, hair dryer, refrigerator, microwave oven, electrical range, or other large appliance
connected to this outlet.
4
• The HomeLox System contains liquid oxygen and is therefore designed to operate on a level surface and in
an upright position. Should the unit be upset or overturned, liquid oxygen could spill. Should this occur,
discontinue its use and immediately contact your home care equipment supplier.
• Electrical shock hazard: Do not remove the cabinet of the HomeLox System. The removal of the cabinet
should only be performed by Respironics, Inc. or a trained representative.
• Disconnect the power cord from the electrical outlet before cleaning the housing of the HomeLox System.
• This equipment complies with IEC 60601-1-2 for electromagnetic compatibility for medical electrical
equipment and/or systems. This standard is designed to provide reasonable protection against harmful
interference in a typical medical installation. However, because of the proliferation of radio-frequency
transmitting equipment and other sources of electrical noise in health care and other environments, it is
possible that high levels of such interference due to close proximity or strength of a source might disrupt
the performance of this device. Medical electrical equipment needs special precautions regarding EMC,
and all equipment must be installed and put into service according to the EMC information specified in
this manual.
• Take precautions to prevent electrostatic discharge (ESD). Precautionary procedures include methods
to prevent buildup of electrostatic discharge (e.g., air conditioning, humidification, conductive floor
coverings, and non-synthetic clothing), discharging one’s body to the frame of the equipment or system or
to earth or a large metal object, and bonding oneself by means of a wrist strap to the equipment or system,
or to earth.
• Do not leave the GoLox-93 unattended while it is filling.
• Extreme caution should be taken when transporting, shipping, or moving the HomeLox System when
partially or completely full of liquid oxygen. If the unit is upset or overturned, liquid oxygen could spill.
Note: Additional warnings, cautions and notes are located throughout this manual.
CompaTIbIlITy WITh porTable oxygen devICes
e HomeLox is compatible only with the Respironics GoLox-93.
hoW To ConTaCT respIronICs
To have your device serviced, contact your home care provider. If you need to contact Respironics directly, call
the Respironics Customer Service department at 1-800-345-6443 (US and Canada only) or 1-724-387-4000.
You can also use the following address:
Respironics, Inc.
1001 Murry Ridge Lane
Murrysville, PA 15668 USA
5
HomeLox User Manual
How the System Works
Your Respironics HomeLox is a device that can generate and store liquid oxygen in your home by converting
the oxygen gas, generated from an integrated oxygen concentrator, to its liquid form. e liquid oxygen stored
in this device can then be transferred to your Respironics GoLox-93 portable liquid oxygen device for your use
as a source of ambulatory oxygen. e HomeLox is only a liquid oxygen reservoir for lling a portable unit and
will not provide any ability for you to breathe oxygen gas directly from it. is device is not intended to be life
supporting nor life sustaining.
Your HomeLox is made up of an oxygen generator, low temperature refrigeration system and an insulated liquid
oxygen storage bottle. e HomeLox operates by taking oxygen gas that it produces from room air and turning
it into liquid oxygen by lowering its temperature to -279 F (-173C) using refrigeration. At this temperature,
gaseous oxygen becomes liquid oxygen. e device then stores this liquid oxygen until you are ready to ll your
GoLox-93.
When your GoLox-93 is properly attached to the HomeLox, the liquid oxygen will be transferred to your
GoLox-93 in approximately 1 to 2 minutes. To be sure you will always have liquid oxygen available for your
use, the HomeLox monitors the amount of liquid oxygen stored inside it. When your available supply has been
reduced to a level set by your equipment provider, the HomeLox will automatically turn on and run until it has
completely relled itself and then will turn o.
To ensure the correct use of this device, please read the information in this manual carefully before trying
to operate this device. After reading this manual, keep it in a safe place where you can refer to it anytime a
question arises.
6
Getting Started
Begin by becoming familiar with your HomeLox and the Control Panel.
6
9
2
3
1
5
4
7
6
8
8
10
8
11
7
Description Function
1 Control Panel HomeLox control switches and indicators
2 Turntable Used to rotate the GoLox-93 to ll it with liquid oxygen
3 Transll Connector
Connects the GoLox-93 and valve for transfer of liquid oxygen from the
HomeLox to the GoLox-93
4 Equipment Warning Label Displays important equipment information
5 Hour Meter Displays the total operational hours of the unit
6 Hand Holds Gripping points for moving and lifting the unit
7 Fan Inlet Air Vents Air inlets for the cabinet ventilation fans
8 Fan Outlet Air Vent Air outlet for the cabinet ventilation fan
9 Inlet Filter and Cover Filters the ambient air used by the HomeLox
10 Power Cord Connects the HomeLox to an electrical outlet
11 Circuit Breaker Disconnects mains power from the HomeLox
7
HomeLox User Manual
ConTrol panel
1
2
3
4
Description Color Function Indicator Modes
1
SERVICE
Indicator
Yellow
When lit, this indicates the
unit has detected a fault
that requires service by the
equipment provider. The
unit has shut itself o and
will not start again until the
problem is corrected.
Steady On – The HomeLox has detected a problem that
prevents it from operating. Contact your home care
equipment provider for repair.
O – No system faults have been detected.
2
PAUSE
Push Button &
Indicator
Blue
When this switch is
depressed, the unit stops
operation for a period of 1
hour after which operation is
resumed.
Steady On – The HomeLox is paused; it is in a temporary nonoperating state.
O – The HomeLox is not in PAUSE mode.
3
START
Push Button &
Indicator
Green
When this switch is
depressed the unit goes
into its operating state to
produce liquid oxygen.
Steady On – Unit is turned on; mains power is connected.
Flashing – Unit is operating to produce liquid oxygen.
O – The HomeLox is turned o; mains power is not
connected.
4
LIQUID OXYGEN
SEGMENT LEVEL
Indicators
Blue
When each segment is lit, it
indicates that the GoLox-93
can be lled once.
When the rst segment
(next to E) is lit, you can ll
your GoLox-93 once.
When the gauge is at F, with
all six segments lit, you can
ll your GoLox-93 six times.
Segment Steady On – Each lit segment is equivalent to 1 ll
of your GoLox-93 from the HomeLox. The total number of lit
segments is equal to the total number of times your GoLox-93
can be lled.
One Segment Flashing – This segment of the HomeLox
storage bottle is being lled.
Segment O – This segment of the HomeLox storage bottle
has not yet been lled.
8
Filling Your GoLox-93
Warning: Do not leave the GoLox-93 unattended while it is lling.
Warning: Risk of electrical shock if unit is accidentally immersed or if uids are spilled on the HomeLox device.
Do not allow uids to come in contact with the device, as they may create a shock hazard.
If the HomeLox has been installed with liquid oxygen already in the device, you may ll the GoLox-93
immediately. If the HomeLox has been installed without liquid oxygen, wait 24 hours before lling the
GoLox-93. When the rst batch of liquid oxygen is stored in the HomeLox insulated liquid oxygen storage
bottle, the control panel light next to E will turn on. In the event of a temporary power loss, you can still ll
your GoLox-93 with oxygen by following the steps below.
1. Wipe the GoLox-93 and HomeLox connectors with a clean, dry,
lint-free cloth to remove any residual dirt or moisture.
Warning: Do not depress the HomeLox ll valve while wiping it clean.
2. Stand in front of the HomeLox facing the control panel.
3. Rotate the turntable on top of the HomeLox counter-clockwise until
it stops. Notice that the indicator line on the turntable is aligned
with the line on the HomeLox.
4. Make sure the Vent Fill Lever on the back of the
GoLox-93 is in the upright, closed position.
5. Make sure the Flow Control Knob is in
the OFF position.
6. Place the GoLox-93 in the recess in the turntable.
7. Rotate the turntable clockwise until it stops. Notice that the
indicator line on the turntable is aligned with the line on the
HomeLox. The portable unit and HomeLox are now connected and
ready for liquid oxygen to be transferred from the HomeLox into the
GoLox-93.
9
HomeLox User Manual
Warning: Make sure the devices are properly connected before lling the GoLox-93.
8. Pull down the Vent Fill Lever on the back of the GoLox-93 so filling
can begin. Liquid oxygen is now flowing from the liquefaction unit
to the GoLox-93. You will hear a hissing sound as gaseous oxygen
escapes. This is normal. You may also see a white vapor near the
connection as the very cold oxygen comes in contact with the warm
air in the room. This is also normal.
Warning: Do not leave the GoLox-93 unattended while lling.
Warning: Do not smoke while the device is in use.
9. Allow filling to continue until the sound of venting stops, about 1-2
minutes. When the sound stops, it means that the
GoLox-93 is full and its internal shutoff valve has stopped receiving
liquid oxygen from the HomeLox.
10. Move the Vent Fill Lever on the back of the GoLox-93 to its closed,
upright position.
11. Rotate the turntable on the top of the HomeLox counter-clockwise
until it stops. Notice that the indicator lines on the turntable align
with the lines on the HomeLox.
12. Gently remove the GoLox-93 from the turntable.
(See the GoLox-93 User Manual for complete instructions.)
Warning: Frostbite may occur on contact with liquid oxygen, cold gaseous oxygen, or frosted parts. Do not
touch any frosted parts. See the Troubleshooting Guide on the next page for more information.
Warning: Always wait at least 15 minutes before attempting the next ll of your GoLox-93 to prevent
excessive frosting of the connections.
10
Troubleshooting Guide
Warning: If your supply of oxygen is not adequate while performing troubleshooting, use your backup supply.
If after troubleshooting your HomeLox System is not performing adequately, contact the home care
equipment supplier immediately.
Warning: Electrical shock hazard: Do not remove the cabinet of the HomeLox System. e removal of the
cabinet should only be performed by Respironics, Inc. or a trained representative.
If your HomeLox fails to operate properly, refer to the chart below for possible solutions. If your problem is
not listed here, contact your home care equipment supplier. Do not attempt any maintenance procedures other
than those listed below.
Problem Probable Cause Solution
The Start indicator on the
HomeLox control panel is
not lit.
The power cord is not plugged in. Check the electrical connection.
The electrical outlet has no power. Check the wall switch, fuse, or circuit breaker.
The HomeLox circuit breaker has been
activated.
Reset the HomeLox circuit breaker.
See the CIRCUIT BREAKER INSTRUCTIONS section of this manual.
The Service indicator on the
HomeLox control panel is lit.
A system fault has been detected. Call your equipment provider for servicing.
The HomeLox is noisy.
An obstruction or dirt blocks a fan
opening.
Unplug the unit and clean the fan opening or remove the
obstruction.
The internal components are worn. Call your equipment provider for service.
There is condensation
on the HomeLox ll valve.
This is normal after translling.
The condensation should dissipate within a few minutes as the
fan forces air across it and dries it.
The GoLox-93 is frozen to the
HomeLox valve.
There is moisture on the valve.
Leave the GoLox-93 on the valve and move the Vent Fill Lever to
the upright, closed position. The HomeLox will stop translling
and the valve will thaw in a few minutes. When the valve
becomes dry as a result of the fan forcing air across it, remove the
Go-Lox 93. If the problem persists, call your equipment provider
for service.
Translling will not stop.
The GoLox-93 portable shuto valve is
not functioning properly.
Return the GoLox-93 ll lever to the closed, upright position.
Remove the GoLox-93 from the HomeLox. Call your equipment
provider for service.
11
HomeLox User Manual
Problem Probable Cause Solution
Translling will not start.
No liquid oxygen in the HomeLox
storage vessel.
Place the HomeLox in operating mode to make liquid oxygen.
Low pressure in the HomeLox storage
vessel.
Call your equipment provider for service.
HomeLox is not making liquid oxygen. Call your equipment provider for service.
All other problems Unplug the HomeLox. Call your equipment provider for service.
Cleaning
Warning: Disconnect the power cord from the electrical outlet before cleaning the housing of the HomeLox
System.
Warning: Do not use any oil, grease, or petroleum-based products on or near this unit.
e outer housing of the HomeLox may be cleaned with a mild household detergent and a damp cloth or
sponge. Avoid using large quantities of water to clean the unit, and do not use any petroleum-based solvents or
cleaning agents.
Wipe the unit completely dry after you have nished cleaning it.
12
Circuit Breaker Instructions
During normal operation, mains power is connected to the HomeLox
and the circuit breaker button is depressed.
If mains power is disconnected, the circuit breaker is activated and the
button is not depressed.
To reset the circuit breaker:
• Remove the power cord plug from the wall plug.
• Push the breaker button in until it locks and stays in.
• Plug the power cord plug back in to the wall outlet.
• HomeLox should operate normally.
• If the breaker activates again, do not reset the breaker. Remove
the power cord from the wall plug and call your equipment
provider for service.
13
HomeLox User Manual
Specications
Environmental
Operating Transport & Storage
Temperature 55° F (12° C) to 90° F (32° C) -4° F (-20° C) to 140° F (60° C)
Relative Humidity 15 to 95% (non-condensing) 15 to 95% (non-condensing)
Physical
Dimensions: 18.8 in x 19.4 in. x 35.3 in.
(47.8 cm x 49.3 cm x 89.7 cm)
Weight: < 120 lbs.
Sound Pressure Level < 55 dBA (measured 1 meter o the oor and 1 meter in front of the
device)
Electrical
Liquefaction Mode:
120 VAC, 60 Hz, 940 Watts +/- 5%
Liquid Oxygen Capacity: 3 Liters
Fill Cycle Time: Up to 24 hours
Oxygen Purity: 93% +/- 3%
Standards Compliance
is device is designed to conform to the following standards:
• IEC60601-1MedicalElectricalEquipmentPart1:GeneralRequirementforSafety.
• IEC60601-1-2MedicalElectricalEquipmentPart1-2:GeneralRequirementforBasicSafety
and Essential Performance - Collateral Standard: Electromagnetic Compatibility - Requirements
and Tests.
IEC Classication
• TypeofProtectionAgainstElectricShock:ClassIIEquipment
• DegreeofProtectionAgainstElectricShock:TypeBFAppliedPart
• ProtectionAgainstIngressofWater:IPX1:DripProofEquipment
• ContinuousOperation
dIsposal
When it becomes necessary, dispose of the device in accordance with local regulations.
14
EMC Information
gUIdanCe and manUfaCTUrer’s deClaraTIon - eleCTromagneTIC emIssIons: is device is intended for use in the
electromagnetic environment specied below. e user of this device should make sure it is used in such an environment.
emIssIons TesT ComplIanCe eleCTromagneTIC envIronmenT - gUIdanCe
RF emissions
CISPR 11
Group 1 The device uses RF energy only for its internal function. Therefore, its RF
emissions are very low and are not likely to cause any interference in
nearby electronic equipment.
RF emissions
CISPR 11
Class B The device is suitable for use in all establishments, including domestic
establishments and those directly connected to the public low-voltage
power supply network that supplies buildings used for domestic
purposes.
Harmonic emissions
IEC 61000-3-2
NA No test requirements for devices that operate at 115 VAC 60 Hz.
Voltage uctuations/Flicker emissions
IEC 61000-3-3
NA
gUIdanCe and manUfaCTUrer’s deClaraTIon - eleCTromagneTIC ImmUnITy: is device is intended for use in the
electromagnetic environment specied below. e user of this device should make sure it is used in such an environment.
ImmUnITy TesT IeC 60601 TesT
level
ComplIanCe level eleCTromagneTIC envIronmenT -
gUIdanCe
Electrostatic Discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete or ceramic tile.
If oors are covered with synthetic material, the
relative humidity should be at least 30%.
Electrical Fast Transient/Burst
IEC 61000-4-4
±2 kV for power supply lines ±2 kV for power supply mains Mains power quality should be that of a typical
home or hospital environment.
Surge
IEC 61000-4-5
±1 kV Line to Line ±1 kV line to line Mains power quality should be that of a typical
home or hospital environment.
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
<5% U
T
(>95% dip in UT) for 0.5 cycle
40% U
T
(60% dip in UT) for 5 cycles
70% UT
(30% dip in UT) for 25 cycles
<5% UT
(>95% dip in UT) for 5 sec
<5% U
T
(>95% dip in UT) for 0.5 cycle
40% U
T
(60% dip in UT) for 5 cycles
70% UT
(30% dip in UT) for 25 cycles
<5% UT
(>95% dip in UT) for 5 sec
Mains power quality should be that of a typical
home or hospital environment. If the user of
the device requires continued operation during
power mains interruptions, it is recommended
that the device be powered from an
uninterruptible power supply.
Power frequency (50/60 Hz)
magnetic eld
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic elds should be
at levels characteristic of a typical location in a
typical hospital or home environment.
NOTE: UT is the a.c. mains voltage prior to application of the test level.
15
HomeLox User Manual
gUIdanCe and manUfaCTUrer’s deClaraTIon - eleCTromagneTIC ImmUnITy: is device is intended for use in the
electromagnetic environment specied below. e user of this device should make sure it is used in such an environment.
ImmUnITy TesT IeC 60601 TesT level ComplIanCe
level
eleCTromagneTIC envIronmenT - gUIdanCe
Portable and mobile RF communications equipment should be used no closer to
any part of the device, including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of the transmitter.
Recommended separation distance:
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz
3 V
d = 1.2 150 kHz to 80 MHz
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
d = 1.2 80 MHz to 800 MHz
d = 2.3 800 MHz to 2.5 GHz
where P is the maximum output power rating of the transmitter in watts (W)
according to the transmitter manufacturer and d is the recommended separation
distance in meters (m).
Field strengths from xed RF transmitters, as determined by an electromagnetic site
survey a, should be less than the compliance level in each frequency range b.
Interference may occur in the vicinity of
equipment marked with the following symbol:
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is aected by absorption and reection from structures, objects and
people.
a: Field strength from xed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and
FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to xed RF
transmitters, an electromagnetic site survey should be considered. If the measured eld strength in the location in which the device is used exceeds
the applicable RF compliance level above, the device should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as re-orienting or relocating the device.
b: Over the frequency range 150 kHz to 80 MHz, the eld strengths should be less than 3 V/m.
Recommended Separation Distances between Portable and Mobile RF Communications Equipment and This Device:
e device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. e user of this device
can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and this device as recommended below, according to the maximum output power of the communications
equipment.
raTed maxImUm poWer
oUTpUT of TransmITTer
(W)
separaTIon dIsTanCe aCCordIng To freqUenCy of TransmITTer (m)
150 kHz to 80 MHz
d = 1.2
80 MHz to 800 MHz
d = 1.2
800 MHz to 2.5 GHz
d = 2.3
0.01 0.12 0.12 0.23
0.1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated
using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W)
according to the transmitter manufacturer.
Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is aected by absorption and reection from structures,
objects and people.
16
Limited Warranty
Respironics warrants that the HomeLox System (the “Product”) will be free from defects in materials or workmanship for
a period of two (2) years or 6,000 hours of operation, whichever comes rst, from the date of delivery to purchaser. If the
Product contains a defect in materials or workmanship and such Product is returned to Respironics within the warranty
period, Respironics will repair or replace the Product, or issue a credit for the purchase price of the Product, with the choice
to repair, replace or credit being within the sole discretion of Respironics. Respironics will pay customary freight charges
from Respironics to the dealer location only. e foregoing repair, replacement or credit remedy will be the sole remedy for
breach of the foregoing warranty.
Without limiting the foregoing, this warranty does not cover damage to the Product caused by accident, misuse, abuse,
negligence, failure to install in accordance with Respironics’ installation instructions, failure to operate under conditions
of normal use and in accordance with the terms of the user manual, failure to maintain in accordance with the applicable
service manuals, alteration or any defects not related to materials or workmanship. is warranty does not cover damage
that may occur in shipment. is warranty does not apply to any unit or individual parts that have been repaired or altered
by anyone other than Respironics or an authorized Respironics service center. is warranty does not apply to Products that
are not purchased new.
RESPIRONICS DOES NOT MAKE AND HEREBY SPECIFICALLY DISCLAIMS, ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
In no event shall Respironics be liable for lost prots, loss of good will, or incidental or consequential damages, even if
Respironics has been advised of the possibility of the same. Purchaser is cautioned that no person or entity is authorized to
make any warranties on behalf of Respironics and any such alleged warranties are hereby disclaimed by Respironics.
Laws vary from state to state and some states do not allow the exclusion or limitation of implied warranties or the disclaimer
of incidental and consequential damages. Accordingly, the laws of your state may give you additional protections. In
addition, if you are located outside of the United States, the laws of your country may give you additional rights.
ref 1050628
1059881 R01
JH 3/23/11
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