O2 Concepts LIBERTY2 User Manual Download Page 39

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Alarm System Test 

Use this test to verify that the alarm system is working properly. This test 
includes screen color, screen flashing sequence, and audible alarm sequence. 
Follow the steps in the procedure listed below. 

Simultaneously press  the  Mode (M)

button and Minus (-) button to enter
the Menu screen.

Press the Plus button (+) or Minus

button (-) to scroll to the Alarm Test
icon.

 

Press the Mode button (M) to select

Alarm Test.

The system will begin by testing the High Priority Alarm. The High Priority Alarm 
consists of a 10-beep sequence separated by 2.5 seconds of silence and the 
LCD screen flashes red. The alarm symbol will appear on the screen. 

The device will automatically enter the Medium Priority Alarm test once the High 
Priority Alarm sequence has concluded. Pressing the Mode (M) button while the 
High Priority Alarm test is in progress will terminate the High Priority Alarm test 
and start the Medium Priority Alarm. The Medium Priority Alarm consists of a 
3-beep sequence separated by 15 seconds of silence and the LCD screen will
flash amber. The alarm symbol will appear on the screen.

The device will automatically enter the Low Priority Alarm test once the Medium 
Priority Alarm sequence has concluded. Pressing the Mode button (M) while the 
Medium Priority Alarm test is in progress will terminate the Medium Priority Alarm 
test and start the Low Priority Alarm. The Low Priority Alarm consists of a 
single, 1-beep and a solid amber LCD screen. The alarm symbol will appear on 
the screen. 

At the conclusion of the test, the menu screen will appear. Use the Plus button 
(+) or Minus button (-) to toggle to the Home screen. Press the Mode button (M) 
to return to the home screen. 

The Remote Diagnostics and Cell Info screens are for use solely by 
O

Concepts

®

 

or your provider’s technical support. 

Summary of Contents for LIBERTY2

Page 1: ...berty and Oxlife Liberty2 USER Read this manual before operating the device and save this manual for future reference HEALTH CARE PROVIDER This manual must be provided to the end user LIBERTY2 User Ma...

Page 2: ...flammable anesthetic mixture No open flames Do not incinerate battery Indoor Use Only Use no grease or oils Do not disassemble Do not dispose of in household waste Refer to instructions Keep dry in tr...

Page 3: ...ase flow setting RDM connected Tech SupportOnly Decrease flow setting Provider Information Battery charge status Alarm AC DC battery chargingindicator Breath detection Cell signal strength Device stat...

Page 4: ...om 0 to 5 0 psig 0 34kPa Pulse Mode 301 0005V Settings 1 to 9 160ml to 1500mL minute Bolus volumes are in 8mL increments from 8 to 75mL 301 0005VP Settings 1 to 10 160ml to 1600ml minute Bolus volumes...

Page 5: ...e Humidity 0 95 non condensing Operating Time 24 hours per day when connected to an external AC or DC power source This is a continuous operationdevice Cannula Specification DO NOT use cannula tubing...

Page 6: ...apy The availability of an alternate source of supplemental oxygen is recommended in the case of power interruption or a mechanical failure of the device Consult your healthcare provider for a recomme...

Page 7: ...Incompatible parts or accessories can result in degraded performance Locate oxygen tubing and power cords away from hot surfaces and in a manner to prevent tripping hazards DO NOT modify the device An...

Page 8: ...cified by the manufacturer Otherwise degradation of the performance of this equipment could result Use of accessories transducers or cables other than those specified by O2 Concepts could result in in...

Page 9: ...standing water and do not submerge or expose to water or precipitation to avoid serious injury or damage to the device If the Oxlife Liberty has been dropped damaged or exposed to water please contact...

Page 10: ...leave the room you must turn the oxygen concentrator off and remove the cannula before smoking To ensure you are receiving the therapeutic amount of oxygen according to your medical condition the Oxl...

Page 11: ...avoid damage Use of a frayed or damaged AC or DC power supply cable may compromise basic safety with regard to the electromagnetic disturbances over the expected service life DO NOT attempt to disasse...

Page 12: ...ecommend the proper cannula for your use Ensure that the selected cannula is compliant to ISO 80601 2 69 Medical Electrical Equipment Particular requirement for basic safety and essential performance...

Page 13: ...19 Feature Identification 1 Control Panel 2 LCD Display 3 External Power Input 4 Rechargeable Battery 5 Oxygen Outlet Port 6 Side Vents 7 Exhaust Ports 8 Device Serial Number 9 FAA Approval Statement...

Page 14: ...Cell Connected 16 GPS Signal 17 RDM Connected TechSupport Only 18 RDM Mode Tech Support Only 19 Alert Alarm Indication 20 Breath Detection 21 Green Status Circle Open circle during warm up A Filled c...

Page 15: ...reading the Safety Guidelines included in SECTION 2 of this manual Please follow all operating instructions Before each use ensure that side vents are clean and in place and that cannula and power cor...

Page 16: ...n therapy The Oxlife Liberty MUST be located so that alarms can be heard Position the oxygen supply tubing and power cords in a manner that prevents kinking air flow obstructions and tripping hazards...

Page 17: ...m up period is indicated on the display screen by a green ring that becomes a green circle once warm up is complete THE PROPER FLOW MODE AND FLOW RATE ARE PRESCRIBED BY YOUR PHYSICIAN DO NOT CHANGE TH...

Page 18: ...tening CONTINUOUS MODE In Continuous Mode the device will deliver a continuous flow of oxygen through the nasal cannula The oxygen is measured in Liters per Minute or LPM Pulse PULSE MODE In Pulse Mod...

Page 19: ...45 seconds the screen will turn amber sound a 3 beep sequence and the text No Breath will flash on the screen If the device does not detect a breath after an additional 15 seconds the device will beep...

Page 20: ...Battery Operation Times Battery operating times are based on a new fully charged battery and are 10 Battery operating time will degrade with battery age number of charge cycles and operating environm...

Page 21: ...displayed on the control panel As the charge level increases on the battery the battery icon will turn solid in proportionate levels When the battery is fully charged over 95 the battery icon will app...

Page 22: ...ower supply consists of the following components Power supply with attached power supply cable to connect to the device AC power input cable When powered on the green LED on the power supply will be i...

Page 23: ...nd the unit to beep before removing the original source The detachable power supply cord to the power supply is the means of isolating the unit from the power supply main If the AC power supply is rem...

Page 24: ...ifications and performance Moreover such performance may be adversely impacted by one or more applications simultaneously drawing DC power e g cell phones media players other electrical systems in the...

Page 25: ...maged during transport Ensure that side vents and exhaust ports are not blocked The battery may not charge at any setting if the engine is not running Use the DC outlet closest to the car battery DO N...

Page 26: ...the device BEFORE plugging into the vehicle s DC outlet 3 Plug DC power cord into the vehicle s DC outlet 4 Remove the DC power cord from the vehicle s DC outlet when the engine is not running Discon...

Page 27: ...il the battery has charged to a minimum level Device Alerting Beeping Intermittently Occurs when the DC voltage supplied by the vehicle drops in and out of the minimal DC input threshold required for...

Page 28: ...erted into the carry bag from the bottom zippered section of the carry bag Ensure that side vents are aligned with the openings in the carry bag and access zipper is closed The battery can be accessed...

Page 29: ...inuous Flow Mode A single lumen nasal cannula rated at 6 liters per minute is required to ensure proper oxygen delivery To ensure proper oxygen flow confirm that the cannula is not pinched or blocked...

Page 30: ...enter the provider screen Run Hours The run hours are the total life hours the device has run Example Run Hrs 69 where the device has been run a total of 69 hours Voltage In Voltage In is the voltage...

Page 31: ...s the Mode M and Minus buttons simultaneously to access the Menu screen Press the Plus button to scroll to the language icon Press the Mode M button and the current language will be displayed Press th...

Page 32: ...notifications are heard the maximum distance the user can be from the device is dependent on surrounding noise levels When two alarm conditions occur at the same time the higher priority condition wi...

Page 33: ...which time the device will power off Solutions Clean or replace side vents Change to another source of oxygen and contact your authorized dealer Low Battery Alarm technical highpriority When battery...

Page 34: ...flash red at 2Hz sound a 10 beep sequence repeated after 2 5 seconds of silence and the text Unauthorized Battery will flash on the screen The alarm will continue to sound until the power button is p...

Page 35: ...reen The alarm will continue to sound until the power button is pressed momentarily to silence the audio or the power button is held to power off the unit or 15 seconds has expired at which time the d...

Page 36: ...arm will continue to sound until the power button is pressed momentarily to silence the audio or the power button is held to power off the unit or 15 seconds has expired at which time the device will...

Page 37: ...tes If a breath is detected the device will return to the last Pulse Mode setting If no breath is detected the device will stay in Continuous Mode and check for inspiration every 15 minutes The device...

Page 38: ...er sound a 3 beep sequence repeated after 15 seconds of silence and the text Unauthorized Battery will flash on the screen Pushing the Power button once momentarily silences the alert Solutions Remove...

Page 39: ...e the High Priority Alarm test is in progress will terminate the High Priority Alarm test and start the Medium Priority Alarm The Medium Priority Alarm consists of a 3 beep sequence separated by 15 se...

Page 40: ...erform any maintenance on your device Any such attempt will void the warranty Pre Use Functional Check A trained service technician can qualitatively verify that the device is ready for use by perform...

Page 41: ...e directions to clean the side vents 1 Remove the side vent 2 Wash the vent by running under warm tap water using a mild detergent 3 Rinse thoroughly under warm running water 4 Tap the side vent on a...

Page 42: ...water and wipe dry Clean the outside of the device monthly or more frequently as needed DO NOT spray or soak the case or front panel DO NOT spray or soak battery contacts DO NOT use alcohol ethylene...

Page 43: ...d be disinfected Clean the item as instructed above Per manufacturer s instructions disinfect device exterior carry bag and battery using Oxycide or similar product with a soft cloth DO NOT use alcoho...

Page 44: ...ers may also require advanced submission of a medical verification statement from your physician You should confirm any notification and verification requirement with your specific carrier Not all air...

Page 45: ...to scroll to Airplane Mode icon 3 Press Mode button M to enter Airplane Mode menu 4 Press Plus button to activate Airplane Mode 5 Press Mode button M to select displayed mode 6 Press Plus button to c...

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