C-Aire Eclipse 5 User manual

PROVIDER TECHNICAL MANUAL
Eclipse 5™with autoSAT®
Personal Ambulatory Oxygen System (PAOS)™

General Information..................................................4
Warning and Caution Statements........................................... 4
Introduction to the Eclipse 5 Oxygen System................. 5
Eclipse 5 Oxygen System Specications..................6
Pulse Dose Mode Specications .............................................. 7
Power Accessory Specications ............................................... 7
AC Power Supply ......................................................................... 7
DC Power Supply......................................................................... 7
Power Cartridge (Battery)....................................................... 7
Independent Safety Testing ........................................................ 8
Provider Support Policy ................................................................. 8
Electromagnetic Compatibility................................................. 9
Guidance and Manufacturer’s Declarations...................... 9
How The Eclipse 5 Works.........................................13
Introduction........................................................................................13
ATF®Concentrator Module.........................................................13
Compressor and Compressor Enclosure...........................14
Power Distribution..........................................................................14
Control Board.....................................................................................14
Control Panel ......................................................................................15
User Controls & System Status Indicators.........................15
Continuous Flow Mode...............................................................17
Pulse Dose Mode.............................................................................17
Provider Mode Functions............................................................18
Alarm Code....................................................................................18
Pulse Mode Sensitivity Adjustment ...............................18
Hours of Operation...................................................................18
9V Battery Status........................................................................18
Rise Time (Bolus Delivery).....................................................18
Software Version.........................................................................18
Service Mode Functions..............................................................19
Eclipse 5 Data Acquisition Tool (EDAT).........................19
Power Supplies..................................................................................20
AC Power Supply .......................................................................20
DC Power Supply.......................................................................20
TABLE OF CONTENTS
Power Cartridge................................................................................21
Typical New Power Cartridge Operation Time........21
Charging Algorithm.................................................................24
Training The Patient ................................................25
Introduction........................................................................................25
Pre-Delivery Check List...........................................................25
Indications for Use...........................................................................26
Contraindications ............................................................................26
Basic Concept Training.................................................................26
Safety Guidelines and Operational Safety
Warnings/Cautions.............................................................26
Locating the Eclipse 5 for Proper Use and
Ventilation ................................................................................27
The Users Manual......................................................................27
Showing Panel Buttons, Indicators, Alerts
and Alarms...............................................................................27
Showing Power Cartridge Power Level.......................28
Selecting the Proper Flow Mode and Setting .........28
Selecting Continuous Flow Mode ..................................28
Selecting Pulse Dose Mode ................................................28
“Power Cartridge (Battery) Conservation”
Feature.........................................................................................29
Adjusting the Pulse Mode Sensitivity Setting..........29
Adjusting Rise Time..................................................................30
Connecting the AC Power Supply..................................30
Connecting the DC Power Supply..................................31
Active Lifestyle Training ...............................................................31
Attach the Universal Cart......................................................32
Using Around the House......................................................32
Traveling by Vehicle..................................................................32
Traveling by Air............................................................................34
Traveling by Cruise Ship........................................................34
Traveling by Train.......................................................................34
Eclipse 5 Maintenance..................................................................35
Weekly Maintenance—Patient.........................................35
Clean the Air Inlet Filter .........................................................35
Clean and Care for the Tubing and Cannula ............35

3
Clean the Cabinet and Control Panel
and Power Supplies ...........................................................35
Monthly Maintenance—Patient ......................................36
Care for the Power Cartridge..............................................36
Calibrating the Power Cartridge ......................................36
Patient Training Checklist............................................................37
Annual Maintenance—Provider ............................38
Introduction........................................................................................38
Annual Maintenance Check List.......................................38
Checking and Replacing the Power Cartridge........38
Eclipse 5 Monthly Run-Time Cycle..................................38
Annual Maintenance Procedures ..........................................39
Removing the Unit Cover.....................................................39
Remove and Replace 9 Volt Battery...............................43
Remove and Replace HEPA Filter.....................................44
Internal Filters...............................................................................44
Remove and Replace the Compressor
Intake Filter..............................................................................46
Reinstalling or Replacing the Unit Cover....................48
Test Procedures.................................................................................49
Purity and Flow Rate Test
Procedure - Preferred Method ....................................49
Purity and Flow Rate Test Procedure-
Alternate Method................................................................49
Assembly and Alarm Verication Tests.........................50
Record Hours of Operation & Software Version......51
Electrical Safety Test.................................................................52
Cleaning the Eclipse 5 ............................................................52
Provider Service and Maintenance Record......................53
Shipping and Transporting the Eclipse 5....................54
Storing the Eclipse 5................................................................54
Discarding ......................................................................................54
Troubleshooting, Service, and
Repair Procedures ..............................................55
System Troubleshooting and Alarms ..................................56
Alarm Conditions and Alarm Codes ....................................59
Malfunction Codes..........................................................................60
System Schematics and Diagrams........................................61
Oxygen Circuit...................................................................................63
Remove and Replace the ATF Module.........................63
Remove and Replace the Product Tank
Assembly (PN 4378-SEQ) Eclipse 5...........................67
Electronics............................................................................................70
Remove and Replace the Control
Board Assembly ..................................................................70
Remove and Replace the Buzzer Wire Harness.......72
Control Board Connector Diagram ................................73
Remove and Replace the Power Manager
Printed Circuit Board .........................................................74
Compressor .........................................................................................78
Remove and Replace the Compressor Box...............78
Maintenance and Replacement Parts.................................82
Preventative Maintenance Parts.......................................82
Replacement Parts List...........................................................82
Optional Accessories...............................................................83
CAIRE Inc. Customer Service Contact
Information.........................................................84
TABLE OF CONTENTS CONTINUED

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GENERAL INFORMATION
This technical manual will familiarize you with Provider-specic information regarding the Eclipse 5 Oxygen System.
Instructions in this manual are intended to help ensure that:
- Providers are familiar with Eclipse 5 system components and system principles of operation
- Providers are given proper guidance in the use of the Eclipse 5 and its accessories that can be conveyed
to patients
- Providers are made aware of the care, diagnostics, maintenance, and repair of the Eclipse 5
Warning and Caution Statements
Safety instructions are dened as follows:
NOTE: Places emphasis on an operating characteristic or important
consideration.
CAUTION
Important safety information for hazards that might cause serious
injury.
WARNING:
Important information for preventing damage to the Eclipse 5.

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INTRODUCTION TO THE ECLIPSE 5 OXYGEN SYSTEM
FRONT
Control Panel Handle
External Power
Receptacle
Power Cord
Retainer
Oxygen
Outlet Port
FAA
Approval
Icon
BACK
Power Cartridge Latch
Exhaust Vent
Power
Cartridge
(Battery)
FAA Approval Icon
Cart
Attachment
Location
Air Inlet
Filter
EDAT Service Port
(Not for Patient Use)
Rating Label &
Serial Number
Location
ECLIPSE 5 AC POWER SUPPLY
WITH NEMA POWER CORD
DC POWER SUPPLY
UNIVERSAL CART
POWER CARTRIDGE
BATTERY
PN: 5941-SEQ
PN: 5942-SEQ
PN: 7082-SEQ
PN: 5991-SEQ

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Oxygen Concentrator
Dimensions (H x W X D) 19.3 x 12.3 x 7.1 inches
(49.0cm x 31.2cm x 18.0cm)
Weight
Eclipse 5
Power Cartridge
15.0 pounds
3.4 pounds
Flow Settings
Continuous Flow (measured in Liters Per Minute LPM)
Pulse Dose (measured in mL)
0.5 to 3.0 LPM (0.5 liter increments)
Settings 1.0-6.0: 16-96mL (8mL increments)
Settings 7-9: 128mL, 160mL, 192mL
Continuous Flow Accuracy +/- 10% or 200ml/min, whichever is greater
Oxygen Concentration 87–95.6% for all ow settings
Maximum System Pressure 15 psig (103.5 kPa)
Oxygen Output Pressure 5.0 psig (34.5 kPa) nominal
Oxygen Concentration
Status Indicator
Green Light = Normal Operation
Yellow Light = Warning or Caution, less than 85% ± 3%
Red Light Flashing = Abnormal Operation, less than 70% ± 5%
Nominal Sound Level
3.0 LPM Continuous Flow
3.0 Pulse Dose Mode
48 dB(A)
40 dB(A)
Operating Environment
Temperature
Humidity
50º F to 104º F (+10° to 40°C)
10% to 95%, Non-condensing, 82.4°F (28°C) Maximum Dew point
Storage Environment
Temperature
Humidity
-4º F to 140º F (-20° to 60°C)
Up to 95% Non-condensing
Altitude 0 – 13,123 feet (0 - 4,000 meters)
Nominal Power
0.5 LPM Continuous ow
3 LPM Continuous Flow
1.0 Pulse Dose Setting
6.0 Pulse Dose Setting
Battery Charging
48 Watts
145 Watts
45 Watts
95 Watts
50 Watts
Nominal Power Cartridge operating time
Continuous Flow
2.0 LPM
3.0 LPM
Pulse Dose (@ 12 BPM)
Setting 2.0
Setting 6.0
Continuous Flow Indication Expressed in liters per minute (LPM)
Audible Alarm Indicators
• Loss of Power/Hot Power Cartridge
• Low Power Cartridge/Warm Power Cartridge
• Low Oxygen Output
• O2Flow Outside Normal Limits
• Unit Malfunction
• Low 9V battery
Back-Up Alarm Power 9V Internal Battery
Filters Air Inlet, HEPA, Compressor Intake
Device Classication IEC Class I, Type B Applied Part, IPX0
ECLIPSE 5 OXYGEN SYSTEM SPECIFICATIONS
Note: Times will decrease with higher bolus size,
breath rate, ambient temperature, power cartridge
age and use over time.
2.0 hours
1.3 hours
5.2 hours
3.5 hours

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Pulse Dose Mode Specications
Pulse Settings 1.0 to 6.0, in 8mL increments up to 96 mL; 7-9 in 32mL increments up to 192 mL
Trigger Sensitivity Adjustable between settings of 1 (most sensitive) to 3 (least sensitive)
Adjustable Bolus Rise Time Adjustable settings of Fast(factory setting), Medium, or Slow
Trigger Criteria
• Cannula pressure has dropped below the trigger point (typically between 0.135—0.37
cm of H2O of negative pressure)
• At least 1¼ seconds has passed since the last pulse began
Minimum time between
breaths 1.25 seconds (max. 3 consecutive breaths)
Response to Missing Breaths
While in Pulse Dose Mode, the Eclipse 5 is always monitoring for breath detection.
After 15 seconds of no breath detected, the Eclipse 5 “delivers”Continuous Flow at the
last Continuous Flow setting. After another 15 seconds, the Eclipse 5 stops delivering
Continuous Flow and waits 15 seconds for a breath. The Eclipse 5 will stay in this
modality until a breath is detected. (See Power Cartridge Conservation Feature, page 26.)
Power Accessory Specications
AC Power Supply
Input Voltage 100-240VAC, 50-60 Hz
Input Power 245-260 VA
Output Voltage 28 VDC
Output Power 200W
DC Power Supply
Input Voltage 11.5-16VDC
Output Voltage 26 VDC
Output Power 150W Max
Power Cartridge (Battery)
Output voltage 14.8 VDC
Capacity Quantity (2) 97.5 W-hrs batteries
(Each containing 7.92 grams equivalent Lithium content)
Nominal Power Cartridge Life 80% Capacity after 500 Charge/Discharge cycles
Power Cartridge Recharge Time 1.8 to 5.0 hours, dependent on ow setting, to achieve 80% capacity
from a fully discharged Power Cartridge
NOTE:Bolus volume decreases as breath rate exceeds published range.
BOLUS VOLUME +/ 15%
Pulse Dose
Setting
Bolus Size
(± 15%) mL
AC Power Supply and
Power Cartridge (Battery) DC Power Supply
Max Breath
Rate
Max Breath
Rate
1.0 16 40 40
2.0 32 40 40
3.0 48 40 40
4.0 64 40 31
5.0 80 37 25
6.0 96 31 20
7 128 23 15
8 160 18 12
9 192 15 10

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Independent Safety Testing
Eclipse System and Eclipse Concentrator
Safety IEC 60601-1 :1988 + A1 :1991 + A2 :1995 + Corrigendum (6/95)
EN 60601-1(1990) + A1(1993) + A2(1995) + A12(1993) + A13(1996) + Corrigenda (7/94)
Electromagnetic
Compatibility
FCC 15B (Sec. 107 & 109), EN55011, EN60601-1-2 :2001, EN6100-3-2, EN61000-3-3, IEC61000-4-2,
IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8, IEC61000-4-11, IEC 60601-1-
2 :2001, RTCA DO 160 Rev E
AC Power Supply, Model 5941
Safety IEC 60601-1:1988 + A1:1991 + A2:1995
Electromagnetic
Compatibility
FCC 15B (Sec. 107 & 109), EN55011, EN60601-1-2 :2001, EN6100-3-2, EN61000-3-3, IEC61000-4-2,
IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8, IEC61000-4-11, EN55014-1
DC Power Supply, Model 5942
Safety Portions of IEC 60601-1:1988 + A1:1991 + A2:1995
Electromagnetic
Compatibility
FCC 15B (Sec. 109), EN55011, EN60601-1-2 :2001, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4,
IEC61000-4-6, IEC 60601-1-2 :2001
Power Cartridge 2400, PN 7082
Safety IEC 62133, UL60950-1, First Edition (UL File MH29443), IEC 60601-1:1988 + A1:1991 + A2:1995, UN
Transportation Tests T1-T8
Electromagnetic
Compatibility
EN 61000-6-3 :2001 (EN55022 :1998+A1 :2001+A2 :2003), EN61000-6-1 :2001, EN61000-4-
2 :1995+A1 :1998, EN61000-4-3 :2002
Any CSA-CUS mark for the Eclipse 5 system does not encompass operation with the DC Power Supply Model 5942.
PROVIDER SUPPORT POLICY
Objective: As a manufacturer our organizational goal is to provide customer support and assistance to the highest level of
excellence.
Customers are Providers (which include Dealers, Distributors and Agents).
Support includes, but is not limited to, troubleshooting and Return Material Authorizations (RMA).
Business Hours are Monday – Friday, 8:00am – 5:30pm EST.
CAIRE Inc. can only support customers who are recognized as Providers, Dealers, Distributors and/or Agents. These partner-
ships are qualied as having an existing account or are in the process of credit application completion. All patient or end-user
inquiries including but not limited to RMA, warranty or serial number questions must be handled by their Provider.
Provider Support Policy: CAIRE Inc. is unable to provide direct assistance, clinical advice or recommendations to a patient
or end-user. Providers have sole responsibility in assisting their patients.

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ELECTROMAGNETIC COMPATIBILITY
This equipment has been tested and found to comply with the limits for medical devices to the IEC60601-1-2 Electromagnetic
Compatibility standard. These limits are designed to provide reasonable protection against harmful interference in a typical
medical installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed according to the
instructions, may cause harmful interference to other devices in the vicinity. There is, however no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to other devices, which can be determined
by turning the equipment o and on, the User is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving device.
• Increase the separation distance between the equipment.
• Connect the equipment into an outlet on a circuit dierent from that which the other device(s) are connected.
• Consult with CAIRE’s Technical Support Department for help.
Medical Electrical Equipment needs special precautions regarding EMC and needs to be installed and put into service according
to the EMC information provided in this manual.
Portable and mobile RF communications equipment can aect Medical Electrical Equipment.
The use of Accessories, transducers, and cables other than those specied, with the exception of transducers and cables sold by
the Manufacturer of this device as replacement parts for internal components, may result in increased Emissions or decreased
Immunity of the Eclipse 5.
The Eclipse 5 should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is necessary, the
Eclipse 5 should be observed to verify normal operation in the conguration in which it will be used.
Guidance and Manufacturer’s Declaration -
electromagnetic emissions
The Eclipse 5 is intended for use in the electromagnetic environment specied below. The customer or the user of the
Eclipse 5 should assure that it is used in such an environment.
Emissions Test Compliance Electromagnetic environment - guidance
RF emissions
EN 55011 Group 1
The Eclipse 5 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
EN 55011 Class B
The Eclipse 5 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 Class A
Voltage uctuations/
icker emissions IEC
61000-3-3
Complies

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Guidance and manufacturer’s declaration–electromagnetic immunity
The Eclipse 5 is intended for use in the electromagnetic environment specied below. The customer or the user of the Eclipse 5
should assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance
Electromagnetic
environment –
guidance
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 mate-
rial, the relative humidity should be at least
30 %.
Electrical fast tran-
sient/burst
IEC 61000-4-4
±2 kV for power supply
lines
±1 kV for input/output lines
±2 kV for power supply
lines
N/A
Mains power quality should be that of a typi-
cal commercial or hospital environment.
Surge
IEC 61000-4-5
±1 kV line(s) to line(s)
±2 kV line(s) to earth
±1 kV line(s) to line(s)
±2 kV line(s) to earth
Mains power quality should be that of a typi-
cal commercial or hospital environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines IEC
61000-4-11
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(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 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(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 typi-
cal commercial or hospital environment. If
the user of the Eclipse 5 requires continued
operation during power mains interruptions,
it is recommended that the Eclipse 5 be pow-
ered from an uninterruptible power supply or
a battery.
Power frequency
(50/60 Hz) mag-
netic 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 commercial or hospital environment.
NOTE UTis the a.c. mains voltage prior to application of the test level.

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Guidance and manufacturer’s declaration–electromagnetic immunity
The Eclipse 5 is intended for use in the electromagnetic environment specied below. The customer or the user of the Eclipse 5
should assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
3 Vrms
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of the Eclipse 5, including cables, than
the recommended separation distance cal-
culated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
80 MHz to 800 MHz
800 MHz to 2,5 GHz
where Pis the maximum output power rating
of the transmitter in watts (W) according to
the transmitter manufacturer and dis the
recommended separation distance in metres
(m).
Field strengths from xed RF transmitters, as
determined by an electromagnetic site sur-
vey, ashould be less than the compliance level
in each frequency range. b
Interference may occur in the vicinity of
equipment marked with the following sym-
bol:
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 aected by absorption and reection
from structures, objects and people.
aField strengths 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 Eclipse 5 is used exceeds the applicable RF compliance level above, the
Eclipse 5 should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the Eclipse 5.
bOver the frequency range 150 kHz to 80 MHz, eld strengths should be less than 3 V/m.
d= 1.2 P
d= 1.2 P
d= 2.3 P

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Recommended separation distances
between portable and mobile RF communications equipment and the Eclipse 5
The Eclipse 5 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The cus-
tomer or the user of the Eclipse 5 can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the Eclipse 5 as recommended below, according to the
maximum output power of the communications equipment.
Rated maximum out-
put power of transmit-
ter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2,5 GHz
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 metres (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 aected by absorption and reection
from structures, objects and people.
Pd 2.1
Pd 2.1
Pd 3.2

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How The Eclipse 5 Works
INTRODUCTION
The Eclipse 5, Personal Ambulatory Oxygen System with autoSAT Technology is a portable medical device used to extract
oxygen from the atmosphere, concentrate it to 87–95.6% and present the oxygen to the patient. The device will operate in
Continuous Flow Mode or Pulse Dose Mode. In Continuous Flow Mode the oxygen is provided at a constant ow rate between
0.5 and 3.0 LPM. In Pulse Dose Mode, oxygen is supplied in a bolus at the beginning of each inspiration, providing a selectable
range setting of 16mL to 192mL.
The Eclipse 5 operates from either external power or from an internal rechargeable Power Cartridge. The system includes a
“Smart” battery charger that recharges the internal Power Cartridge whenever the Eclipse 5 is connected to AC or DC power.
The system monitors and controls both the power source and the Power Cartridge charger.
Figure 1: Eclipse 5 System Block Diagram
ATF®CONCENTRATOR MODULE
The Eclipse 5 uses a passive system to separate oxygen from air. Air ows into the Eclipse 5 where it is ltered and then
enters the compressor. Pressurized air ows from the compressor into the ATF® Concentrator Module where it is separated
into oxygen and nitrogen components. The air separation process uses a rotary valve system to force air through a series of
pressurized sieve beds. Through a process known as “vacuum pressure swing adsorption,”nitrogen molecules are collected on
an adsorbent material allowing the concentrated oxygen to be forced through a sieve bed into the product tank. The nitrogen
molecules are then purged from the adsorbent material using a vacuum pressure cycle.
Oxygen ows from the product tank through a HEPA lter and past a sensor that measures ow and concentration. A ow
control valve regulates the ow of concentrated oxygen presented to the patient. The process is continuously repeated during
operation.

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COMPRESSOR AND COMPRESSOR ENCLOSURE
The Eclipse 5 Compressor is a two-cylinder, variable speed wobble piston compressor, driven by a highly ecient Brushless
DC (BLDC) motor. When air ows into the Compressor enclosure, it passes through an air intake lter/muer that mues
sound and lters out impurities. Using one cylinder, the compressor takes in ltered air and delivers it to the ATF Module under
pressure. The second cylinder draws a vacuum on the ATF module and exhausts nitrogen rich gas to the exhaust vent.
Using a multifaceted approach, sound, heat, and vibration generated by the compressor are mitigated by the compressor
enclosure. Vibration and structure-borne noise are addressed by the dual axis gimbal that supports the compressor and the
tubing that connects the compressor to the ATF module. The rigid walls of the compressor enclosure and the sound adsorbing
foam that lines it diminish the radiated noise. The centrifugal blower mounted within the compressor enclosure serves to
eciently draw cooling air in over the compressor cylinders while simultaneously pushing exhaust gas out of the concentrator.
POWER DISTRIBUTION
The Power Manager takes external power that comes into the Eclipse 5 from the power supplies or Power Cartridge and
monitors and controls power distribution to the rest of the Eclipse 5 system. The Power Manager drives the compressor, ATF
module motor, blower, and provides power to the Control Board. In addition, when the unit is connected to an external power
source, the power manager monitors and controls the recharging of the Power Cartridge.
CONTROL BOARD
The Control Board is at the center of nearly all Eclipse 5 functions.The board constantly monitors dynamics such as temperatures,
pressures, product ow and concentration, and user input. It determines proper compressor and ATF motor speeds needed
in order to provide optimum system performance. In addition, this system supports the operation of the Control Panel and its
indicators.
The Control Board utilizes a proprietary ultrasonic ow and concentration sensor and a ow control valve to accurately control
the ow of oxygen in Continuous Flow and Pulse Dose Modes.
Figure 2: Flow Sensor Board Diagram
Control BoardProduct Pressure

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CONTROL PANEL
Figure 3: User Control Panel
USER CONTROLS AND SYSTEM STATUS INDICATORS
The Eclipse 5 control panel displays important operating information. This section will help you understand this op-
erating information.
The control panel provides a user interface consisting of a membrane panel keyboard, Liquid Crystal Display (LCD), external
power present indicator, Power Cartridge capacity indicator, alarm status indicators, and an audio transducer. The user interface
informs the user of the system status and allows the user to set the desired ow rate and ow mode.
ON/OFF Button (Green) Indicator: This button powers the device ON or OFF. The Green Indicator is
illuminated when the device is ON.
Increase or Decrease Setting Buttons:
Use these buttons to change prescribed settings.
Delivery Mode Button and Indicator: The button toggles between Continuous Flow and Pulse Dose
Mode. The Pulse Dose Mode activates autoSAT Technology—as the patient’s breath rate changes,
the Eclipse 5 servo controls the unit to provide a consistent bolus size. The Pulse Dose Mode allows
a signicant increase in the operating time while powered by the battery. When Pulse Dose Mode is
activated, the green Delivery Mode Indicator illuminates and a pulse of oxygen is delivered with each
inspiratory eort. When in Continuous Mode, the LED is o.

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Buzzer:
An audible alarm (or buzzer) is used to alert you to the operating condition of the device, either a warning or failure, and to
conrm a valid key press by the user.
USER CONTROLS AND SYSTEM STATUS INDICATORS, CONT.
Symbol Denition Symbol Denition
No Smoking Icon (button): Do not smoke near unit. Providers can
access provider mode software functions using the Control Panel. All
provider mode information is displayed on the LCD. The software shall
advance the following Eclipse 5 display mode when the“No Smoking”
icon is pressed (see pg. 15).
FAA approved for use aboard passenger aircraft.
ALERT (Yellow) Indicator—Low and Medium Priority Alerts:
When illuminated, this indicates a low priority awareness condition or
Caution. Use of the unit may continue and refer to theTroubleshooting
Table for the proper response. A ashing yellow indicates a medium
priority alert. A prompt response is necessary.
Pulse Mode Operation
ALARM (Red) Indicator—High Priority Alarms: Indicates a high
priority alarm condition. An immediate response is necessary. Refer to
the Troubleshooting Table.
Device operating normally; power button
Flow Setting Indicator: This is the main focus on your control panel.
The home care provider will correctly set the prescribed ow for either
the Continuous Flow Mode (LPM) and/or the Pulse Dose settings (mL).
Each time you power the device ON, the previous mode and/or setting
has been saved and will be used at start-up.
Do not get wet.
Power Cartridge (battery) Status Gauge: This indicator displays
the charge remaining in the battery. Each of the ve horizontal gray
bars represents approximately 20% of the total battery charge. When
the battery is being charged, the charge indicator bars will blink in a
waterfall-type fashion.
If the battery is not installed, or if it is improperly installed, the Power
Cartridge (battery) Status Gauge will not be illuminated.
Type B Applied Part (degree of protection against
electric shock)
External Power Indicator: When the Eclipse 5 is properly plugged
in and is using the AC or DC Power Supply, this indicator will appear on
the User Control Panel.
Use no oil or grease.
DC Voltage No open or naked ames.
Drip Proof Equipment-IPX0: The Eclipse 5 enclosure does not provide
protection against the harmful eects of the ingress of liquids. (IPX0,
per IEC 60529)
No serviceable parts insde. Do not open cover.
Read user manual before operation. See user manual for instructions. Certied for both the U.S. and Canadian markets, to the
applicable U.S. and Canadian standards.
This symbol is to remind the equipment owners to return it to a
recycling facility at the end of its life, perWaste Electrical and Electronic
Equipment (WEEE) Directive.
This device complies with the requirements of Directive
93/42/EEC concerning medical devices. It therefore bears
the CE marking as shown.
Name and address of manufacturer Authorized representative in the European Community

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CONTINUOUS FLOW MODE
Continuous Flow Mode delivers a constant ow of oxygen to a patient by means of tubing and a nasal cannula at rates
between 0.5 LPM and 3.0 LPM. Within the Eclipse 5, concentrated oxygen is stored in a 500ml product tank at pressures in the
range of 5 to 9 psi. This pressure gives Continuous Flow Mode the capability to deliver the indicated ow rate to the patient
even if extension tubing is used, up to 50 feet long. In addition, the Eclipse 5 Continuous Flow Mode is fully compatible with
humidier use, with NC not exceeding 7 ft.
PULSE DOSE MODE
The Eclipse 5 Pulse Dose Mode delivers a measured bolus of oxygen at the very beginning of each inspiration. The approach
is based on the manner in which gas is absorbed into a patient’s airway. Eclipse 5 users may select pulse dose volume delivery
rates. Regardless of setting, the pulse prole is a simple square-wave pulse based on a 16 mL volume. (Refer to “Pulse Proles”
table below). Pulse durations are no less than 100 milli-seconds at the beginning of the inspiration. There are three Rise Time
settings (Slow, Medium, and Fast). The table below is for the FAST Rise Time setting (factory default is Fast).
Flow
Setting
Pulse Peak Flow,
LPM (volumetric)
Pulse Duration
(milli-second)
Bolus
Volume (ml)
1.0 8 120 16
2.0 9 213 32
3.0 10 288 48
4.0 11 349 64
5.0 12 400 80
6.0 13 443 96
7 15 512 128
8 17 565 160
9 19 606 192
Pulse Proles
The fundamental approach to triggering and controlling the oxygen bolus in Pulse Dose Mode is as follows:
The User may select a pulse trigger sensitivity in settings ranging from 1-3. Bolus volume should be prescribed by a physician
and may range from 16mL up to 192mL. The pulse will be triggered when the system meets all of the following criteria:
• The cannula pressure has dropped below the trigger point (typically between 0.135 and 0.37 cm H20)
• At least 1¼ seconds has passed since the last pulse began

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PROVIDER MODE FUNCTIONS
Providers can access provider mode software functions using the Control Panel. All provider mode information is displayed
on the LCD. The software shall advance the following Eclipse 5 display mode when the “No Smoking”
icon is pressed:
• AlarmCode(ALRM)-Displaysmostrecentalarmcode.Additionalalarmcodes
will also be displayed, if present, by continuing to press the + key.
• PulseSensitivity(PS)
• HoursofOperation(HRS)
• 9-voltBatteryStatus(9V)
• RiseTime(BOL)
• ControlBoardSoftwareRevision(CS)
• PowerManagerSoftwareRevision(PM)
ALARM CODE
While in Continuous Flow Mode, pressing the“No Smoking”icon displays the current Eclipse 5 alarm code on the LCD. This
code may be used to help diagnose conditions indicated by the alert and alarm indicators. The LCD will show “ALRM=”. Refer
to the “Level 1 Maintenance” section for further information.
PULSE MODE SENSITIVITY ADJUSTMENT
During patient setup, a qualied clinician may adjust the Pulse Mode sensitivity to best suit patient inspiratory eort.
The LCD will show “PS=x”. PS=1 is the most sensitive setting, PS=3 is the least sensitive setting. Factory defaut is PS=2.
HOURS OF OPERATION
The Eclipse 5 hour meter provides valuable information on hours of operation. Providers may display the total number of
hours of operation using the Control Panel. The display counts up to “99,999” hours, then rolls over to“00000.”The LCD will
show “HRS xxxxx”. Refer to the“Level 1 Maintenance” section for further information.
9VOLT BATTERY STATUS
The status of the 9-Volt Battery is provided. This is the actual voltage of the 9-Volt battery. The LCD will show “9V=x.x”.
RISE TIME BOLUS DELIVERY
During patient set up, a qualied clinician may adjust the Rise Time (fast, medium or slow), i.e. how quickly the set bolus
volume is delivered. The LCD will display “BOL=”. Factory default is BOL=FAST.
SOFTWARE VERSION
Providers may occasionally need to obtain the software version on the Eclipse 5 to perform maintenance. The provider may
display software version numbers for both the Control Board and the Power Manager software using the Control Panel. Refer
to the “Level 1 Maintenance” section for further information.
Example: CB394111: Control Board PCB: PN 3941 with Rev 1.1 software
PM593211: Power Manager PCB: PN 5932 with Rev 1.1 software

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SERVICE MODE FUNCTIONS
Factory maintenance or service updates may sometimes be required on the Eclipse 5. Factory and qualied factory-trained
technicians can access service mode software functions by using the Service Port located on the back of the unit. The
Service Port is not for patient use.
Figure 4: Eclipse 5 Service Port
ECLIPSE 5 DATA ACQUISITION TOOL EDAT
EDAT is the world’s rst computer-based data retrieval service tool for oxygen concentrators. EDAT is proprietary to CAIRE Inc.,
and is comprised of both hardware and software components. EDAT is CAIRE Inc.’s global solution for your service and support
needs.
EDAT software is capable of sensing and displaying historical event logs and values of components and sensors within the
Eclipse 5 system. This can be used to determine system faults or user errors and communicate data for troubleshooting or
documentation related to service and updates. EDAT hardware attaches or Plugs into the Eclipse 5 Service Port, and into a
computer’s USB port.
The EDAT software set allows a provider to set-up a hub and spoke service center. Field service reps can travel to a patient’s
home, troubleshoot and transmit the data to either in-house tech support personnel or CAIRE Support personnel can diagnose,
provide solutions and print documentation for equipment records.
EDAT also makes Eclipse 5 software upgrades easy and accessible.
For more information on EDAT, contact CAIRE Inc. Technical Service at 1-800-482-2473 and reference EDAT PN 5535-SEQ.

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POWER SUPPLIES
The Eclipse 5 may operate from either the AC or DC Power Supply or the Power Cartridge. When power is available from an
external supply, the Eclipse 5 will draw from the external source rather than depleting the Power Cartridge. Connection to
external power is indicated when the External Power Present Indicator located on the Control Panel is illuminated.
AC POWER SUPPLY
The AC Power Supply is a universal input type, capable of accepting 100-240VAC, 50/60 Hz. It is capable of delivering up to
200W of 28VDC output. The input cord requires a grounded receptacle. Country specic cords or universal power adapter PN
5591-SEQ may be used with the AC Power Supply, as the power supply is equipped with a universal input receptacle. When
used in a medical care facility, international safety standards require the use of hospital grade AC power cord with the Eclipse 5.
Figure 5: Eclipse 5 AC Power Supply
The Eclipse 5 AC Power Supply does not contain a fan. When in use, the AC Power Supply should be located in a well-ventilated
area.
Located near the output cord, there is a green LED that is illuminated when the AC Power Supply is supplying 28VDC power.
If the LED is not illuminated, there is no input power available. In addition, the Power Supply contains protection circuits for
output over-current, input over-voltage, and internal over-temperature conditions. If any of these conditions exist, output
power will be interrupted and the LED turns o. However, these three conditions are self-resetting, such that output power will
resume when protection circuits fall back into acceptable operating ranges.
DC POWER SUPPLY
The DC Power Supply is intended for use with DC accessory outlets, such as those found in motor vehicles. Input voltage to
the DC Power Supply is 11.5-16 VDC. Sized to be compatible with most passenger vehicle electrical systems, it is capable of
delivering up to 150W of 26VDC output to the Eclipse 5.