AIRVO 2 User Manual Rev G May 2016

Page 1

AIRVO 2

TM

User Manual

Page 4

1. OVERVIEW

The AIRVO 2 is a humidifier with integrated flow generator that delivers high flow warmed and humidified

respiratory gases to spontaneously breathing patients through a variety of patient interfaces.

INTENDED USE

The AIRVO 2 is for the treatment of spontaneously breathing patients who would benefit from receiving

high flow warmed and humidified respiratory gases. This includes patients who have had upper airways

bypassed. The flow may be from 2 - 60L/min depending on the patient interface. The AIRVO 2 is for patients

in hospitals and long-term care facilities.

The AIRVO 2 provides respiratory support through a nasal cannula interface, promoting slower, deeper

breathing and increasing alveolar ventilation. To patients with either nasal cannula or tracheostomy interfaces,

the AIRVO 2 provides airway hydration and may be used with supplemental oxygen, as required.

!

WARNINGS

• The unit is not intended for life support.

• Appropriate patient monitoring must be used at all times. Loss of therapy will occur if power is lost.

• Nasal delivery of respiratory gases generates flow-dependent positive airway pressure (PAP). This must

be taken into account where PAP could have adverse effects on a patient.

To avoid burns:

• The unit should only be used with interfaces, water chambers and breathing tubes specified in this user

manual.

• Using the breathing tube or interface for longer than the specified time can result in serious injury

including infection.

• Before using oxygen with the unit, read all warnings in the “Oxygen” section of this manual.

• Never operate the unit if:

• the heated breathing tube has been damaged with holes, tears or kinks,

• it is not working properly,

• the case screws have ever been loosened.

• Do not block the flow of the air through the unit and breathing tube.

• The unit should be located in a position where ventilation around the unit is not restricted.

• Never block the air openings of the unit or place it on a soft surface such as a bed or couch/sofa, where

the filter area may be blocked. Keep the air openings free of lint, hair etc.

To avoid electric shock:

• Do not store or use the unit where it can fall or be pulled into water. If water has entered the unit enclosure,

disconnect the power cord and discontinue use.

• Never operate the unit if:

• it has been dropped or damaged,

• it has a damaged power cord or plug,

• it has been dropped into water.

• Avoid unnecessary removal of the power cord from the rear of the device. If removal is necessary, hold the

connector during removal. Avoid pulling on the power cord.

• Return the unit to an authorized service center for examination and repair, except as outlined in this

manual.

To avoid choking, or inhalation of a foreign object:

• Ensure an air filter is fitted when operating your unit.

• Never drop or insert any object into any opening or tube.

Miscellaneous:

• Do not use the unit when the room temperature exceeds 30°C (86°F) or is below 10°C (50°F). Humidity

output will be compromised below 18°C (64°F) and above 28°C (82°F).

• The unit is not suitable for use in the presence of a flammable, anesthetic mixture with air or oxygen or

nitrous oxide.

• Prior to each patient use, ensure that the auditory alarm signal is audible by conducting the alarm system

functionality check described in the Alarms section.

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AUDIO PAUSE

ON/OFF (STANDBY)

Heated

breathing

tube

UP

Patient

interface

DISPLAY

DOWN

MODE

HEATED BREATHING TUBE

CONNECTION PORT

HOSPITAL

STAND

POLE

MOUNTING

TRAY

OXYGEN

INLET PORT

MEASUREMENT POINT OF

DISPLAYED DEW POINT

TEMPERATURE

CHAMBER PORTS

SERIAL PORT

POWER CORD

and

CONNECTOR

AIRVO 2

FILTER COVER

PT101xx

HEATER

PLATE

FINGER

GUARD

AUTO-FILL WATER

CHAMBER (MR290)

(with adapter fitted)

Water chamber

AIR FILTER

Nasal Cannula (20-pack)

Tube &

Chamber kits

(10-pack)

RT013

(Mask Adapter)

OPT870

(Direct Trache)

OPT846

(large)

OPT844

(medium)

900PT501

900PT531

AirSpiral™

900PT551*

900PT561*

Cleaning and Disinfection

900PT600

900PT601

900PT602

900PT603

OPT842

(small)

Optiflow™

OPT980

(Mask Adapter)

OPT970

(Direct Trache)

OPT946

(large)

OPT944

(medium)

Optiflow™+

OPT942

(small)

OPT318

(pediatric)

OPT316

(infant)

Optiflow™

Junior

Miscellaneous

Disinfection Kit

Disinfection Filter (2-Pack)

Cleaning Sponge-Stick (20-Pack)

Clean Storage Cover (20-Pack)

900PT405

900PT411

900PT420

900PT421

900PT422

900PT426

900PT427

900PT427L

900PT428

900PT912

900PT913

OPT012

OPT014

A–3

Pole mounting tray

UPS mounting kit

Mobile Pole Stand (extendable)

Mobile Pole Stand

Oxygen inlet extension kit

Plastic Basket

Oxygen bottle holder

Oxygen bottle holder (large)

Pole Clamp

Filter holder

Air filter (2-Pack)

Wigglepads (OPT316/OPT318) (20-pack)

Oxygen Tubing (Optiflow Junior)

English

AIRVO 2 AND ACCESSORIES

Page 6

2. SETTING UP AIRVO 2

1. BEFORE YOU BEGIN

The AIRVO 2 should be fixed on a pole mounting tray (900PT405) below

patient head height.

Open the packaging of the tube & chamber kit (heated breathing tube,

MR290 auto-fill chamber and adapter).

2. INSTALL WATER CHAMBER

Remove the blue port caps from the chamber by pulling the tear tab

upwards then remove the bracket holding the water supply tube.

Fit the supplied adapter over the two vertical ports on the chamber and

push on fully then clip the water supply tube into position.

Fit the water chamber to the unit by pressing down the finger guard and

sliding the chamber on, carefully aligning with the blue chamber port

ends.

Push the chamber on firmly until the finger guard clicks into place.

WARNINGS

To avoid burns:

• Do not start the unit without the water chamber in place.

• The water in the chamber becomes hot during use. Exercise caution when

removing and emptying the chamber.

• Do not touch the heater plate, water chamber or chamber base during use.

To avoid electric shock:

• When handling the unit with the water chamber in place, avoid tilting the

machine to prevent any chance of water entering the unit enclosure.

• Empty all the water from the water chamber before transporting the unit.

CAUTIONS

To ensure optimal therapy (MR290 only):

• Do not use the auto-fill MR290 chamber if it has been dropped or been allowed

to run dry this could lead to the chamber over filling.

• Do not use the MR290 chamber if the water level rises above the maximum water

level line as this may lead to water entering the patient’s airway.

3. CONNECT WATER BAG

H2O

Attach the sterile water bag to the hanging bracket 20cm (8”) above the

unit, and push the bag spike into the fitting at the bottom of the bag.

Open the vent cap on the side of the bag spike. The chamber will now

automatically fill to the required level and maintain that level until the

water bag is empty.

To ensure continual humidification, always ensure that the water chamber

and/or water bag are not allowed to run out of water.

Check that water flows into the chamber and is maintained below the

fill line. If the water level rises above the fill line, replace the chamber

immediately.

MR290: Flow setting vs usage time (2-litre sterile water bag)

L/min

2

5

10

15

20

25

30

35

40

45

50

55

60

hrs

378

151

75

50

37

30

25

21

18

16

15

13

12

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One end of the heated breathing tube has a blue plastic sleeve. Lift the

sleeve and slide the connector onto the unit. Push the sleeve down to

lock.

WARNINGS

To avoid burns:

• Do not modify the breathing tube or interface in any way.

• Do not allow the breathing tube to remain in direct contact with skin for

prolonged periods of time.

• Adding heat, above ambient levels, to any part of the breathing tube or interface

e.g. covering with a blanket, or heating it in an incubator or overhead heater for a

neonate, could result in serious injury.

• Do not use an insulating sleeve or any similar accessories which are not

recommended by Fisher & Paykel Healthcare.

CAUTIONS

• Position the heated breathing tube away from any electrical monitoring leads

(EEG, ECG/EKG, EMG, etc), to minimize any possible interference with the

monitored signal.

5. SELECT PATIENT INTERFACE

The AIRVO 2 can be used with a variety of patient interfaces. Read the separate user instructions for the

patient interface that will be used, including all warnings.

Nasal cannula

Tracheostomy

interface

2

VO

AIR

Mask interface

adapter

TM

Optiflow™+

OPT942

OPT944

OPT946

Optiflow™

OPT842

OPT844

OPT846

Optiflow™ Junior

OPT316, OPT318

(Refer to “Using AIRVO 2” ”Junior Mode”)

OPT970 /

OPT870

OPT980 / RT013 (with mask)

Note that the RT013 Mask Interface Adapter

is designed to be used with vented masks

only. Do not use sealed masks.

The following table shows the target dew-point temperature settings and target flow settings able to be

used with these interfaces.

Patient Interface

OPT316

OPT942

2

OPT318

OPT944

2

10

OPT942

OPT946

OPT944

OPT870

10

OPT946

RT013

10

OPT970

10

OPT980

10

OPT842

10

OPT844

10

OPT846

10

OPT870

10

RT013

10

Low temperature ambient conditions may prevent the unit from reaching a 37 °C target temperature

setting at high target flow settings. In these cases, consider decreasing the target flow setting.

WARNINGS

To avoid burns:

• Do not modify the breathing tube or interface in any way.

• Do not use any patient interfaces not listed here.

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English

4. INSTALL HEATED BREATHING TUBE

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3. USING AIRVO 2

1. SWITCH ON UNIT

Plug the unit’s power cord into the mains power supply. The connector

at the other end of the power cord should be well secured to the rear of

the unit.

WARNINGS

To avoid electric shock:

• Ensure that the unit is dry before plugging into the power socket.

Switch on the unit by pressing the On/Off button.

2. CHECK DISINFECTION STATUS

The unit will show you whether it is safe for use on a new patient.

Last

Disinfection:

#16

This AIRVO 2 is safe for use on a new patient.

This AIRVO 2 has not been cleaned and disinfected since last use.

This AIRVO 2 is NOT safe for use on a new patient.

3. WARM-UP

The unit will begin to warm up. You will see numbers showing the

current output dew-point temperature, flow and oxygen values. These

numbers will pulse until they approach their target settings.

This screen is called the “Summary screen”.

4. JUNIOR MODE

If the patient will be using an Optiflow Junior nasal cannula (OPT316/

OPT318), you must activate Junior Mode.

Junior Mode limits the target settings to: 34 °C and 2 - 25 L/min, in

increments of 1 L/min.

To activate Junior Mode:

Hold the Mode button for 5 seconds.

New target settings

The target settings for dew-point temperature and

flow will be changed automatically. The colorful icons

in the corners of the screen indicate that this unit is in

Junior Mode.

New target

settings

To deactivate Junior Mode, follow the same

procedure: hold the Mode button for 5 seconds.

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Press the Mode button to view target settings.

These settings are locked by default.

TARGET DEW-POINT TEMPERATURE

You can set the AIRVO 2 to three target dew-point temperature

settings:

•

37°C (98.6°F)

•

34°C (93°F) [if compliance at 37°C is a problem]

•

31°C (88°F) [for face masks only].

You may not have access to all settings, if:

•

the unit is in Junior Mode (limited to 34 °C),

•

the unit was initially set up with tighter limits.

The AIRVO 2 will return to its default setting (37°C) after every

disinfection cycle.

To change the target

dew-point temperature setting:

Hold the Up and Down buttons for 3 seconds to

“unlock” the setting.

The lock will disappear and be replaced by an arrow

showing the minimum and maximum accessible

settings. Press the Up and Down buttons to choose

the new setting.

When you have finished, press the Mode button to

'lock' the setting again.

The lock will reappear.

Press the Mode button to move on to the next screen.

TARGET FLOW

You can set the AIRVO 2 to flows between 10 L/min and 60 L/min, in

increments of 1 L/min (10-25 L/min) and 5 L/min (25-60 L/min).

You may not have access to all settings, if:

•

the unit is in Junior Mode (limited to 2 - 25 L/min,

in increments of 1 L/min),

•

the unit was initially set up with tighter limits.

The AIRVO 2 will remember its target flow setting when you switch it

off.

To change the target flow setting:

Follow the same sequence of steps as above in “To change the

target dew-point temperature setting”.

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English

5. CONFIGURE TARGET SETTINGS

Page 10

Press the Mode button to move on to the next screen.

OXYGEN

You can connect supplementary oxygen to the AIRVO 2 (up to

60 L/min). The AIRVO 2 contains an oxygen analyzer to help you

determine the oxygen fraction you are delivering to the patient. Your

unit may have been initially set up with tighter limits.

Use continuous oxygen monitoring on patients who would desaturate

significantly in the event of disruption to their oxygen supply.

WARNINGS

Before using the AIRVO 2 with oxygen, read all of the following warnings:

• The use of oxygen requires that special care be taken to reduce the risk of fire.

Accordingly, for safety it is necessary that all sources of ignition be kept away

from the unit and preferably out of the room in which it is being used. Oxygen

should not be used while smoking or in the presence of an open flame. The

unit should be located in a position where ventilation around the unit is not

restricted.

• A spontaneous and violent ignition may occur if oil, grease or greasy

substances come in contact with oxygen under pressure. These substances

must be kept away from all oxygen equipment.

• Ensure that the AIRVO 2 is switched on before connecting oxygen.

• Oxygen must only be added through the special oxygen inlet port on the back

of the unit. To ensure that oxygen enters the unit correctly, the oxygen inlet port

must be fitted properly to the filter holder and the filter holder must be fitted

properly to the unit. The power cord connector should also be well secured.

• Do not connect supplementary oxygen to the AIRVO 2 at flow rates higher

than the AIRVO 2 target flow rate, as excess oxygen will be vented into the

surroundings, or 60 L/min.

• The oxygen concentration delivered to the patient can be affected by changes

to the flow setting, oxygen setting, patient interface or if the airpath is

obstructed.

• When finished, turn off the oxygen source. Remove the output of the oxygen

source from the oxygen inlet port on the back of the unit. The oxygen flow must

be turned off when the unit is not operating, so that oxygen does not build up

inside the device.

• The oxygen analyzer within the AIRVO 2 uses ultrasonic measurement

technology. It does not require in-field calibration. It is designed for use with

pure oxygen - connecting any other gases or mixtures of gases will cause it to

function incorrectly.

CONNECT OXYGEN

Connect the output from the oxygen source to the oxygen inlet port on

the back of the unit. Make sure you push the oxygen tube firmly onto

this connection port.

ADJUST OXYGEN

Adjust the level of oxygen from the oxygen source, until the desired

oxygen fraction is displayed onscreen. It may take the reading several

minutes to settle. You can set the oxygen fraction between the

maximum and minimum values displayed above and below the arrow.

Real-time O2 measurement is displayed when O2 > 25% and O2 < 95%.

However, note that oxygen fractions below 25% and above 95% will be

displayed as 21% and 100% respectively.

If the oxygen fraction exceeds 95%, the oxygen reading will pulse red

and the device will beep.

WARNINGS

• Note that if the patient’s peak inspiratory demand exceeds the flow delivered

by the unit, the fraction of oxygen inspired by the patient will be lower than the

value shown onscreen, due to the additional entrainment of ambient air.

• Check that suitable blood saturation levels are achieved at the prescribed flow.

Press the Mode button to return to the Summary screen.

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6. CONNECT YOUR PATIENT

“Ready for use” symbol

Connect the patient interface to the heated breathing tube.

Monitor the flow and oxygen values displayed on the Summary screen.

Adjust the level of oxygen from the oxygen source as necessary.

When the patient first uses the unit, the air will feel warm. This is

normal. The patient should continue to breathe normally through the

nose and/or mouth, or tracheostomy.

7. DURING USE

If the “Ready for use” symbol has been displayed for 2 minutes and no

button has been pushed in this time, a screensaver will be launched.

CONDENSATE MANAGEMENT

The unit must be placed below head height and flat, this allows

condensate to drain towards the water chamber, away from the patient.

If excess condensate accumulates in the heated breathing tube,

disconnect the patient interface from the heated breathing tube, drain

the condensate by lifting the patient end of the tube, allowing the

condensate to run into the water chamber.

At higher target flow rates, it may be necessary to first reduce the

target flow rate to 30 L/min or below, to ensure the condensate drains

into the water chamber.

Minimize local sources of cooling acting on the heated breathing tube,

such as a fan to cool the patient, or an air-conditioning unit/vent.

If condensate persists, consider turning the target temperature down.

Note, a lower target temperature will decrease the humidity output of

the unit, decreasing the level of condensation.

Note: The temperature and humidity level delivered to the patient will

also be reduced.

8. AFTER USE

Switch off the unit by pressing the On/Off button.

A–9

English

Wait until the “Ready for use” symbol is displayed on the Summary

screen.

Page 12

ALARMS

The AIRVO 2 has visual and auditory alarms to warn you about interruptions to your patient’s treatment.

These alarms are generated by an intelligent alarm system, which processes information from the sensors

and target settings of the unit and compares this information to pre-programmed limits.

ALARM SIGNALS

Symbols

Meaning

Visual alarm signal

Alarm condition.

(message)

Audio paused.

Auditory alarm signal

Press this button to mute the auditory alarm for 115 seconds.

The auditory alarm can be reactivated by pressing this

button again.

3 beeps in 3 seconds.

Repeated every 5 seconds.

ALARM CONDITIONS

All of the alarms listed below have been assessed as “Medium Priority”. These priorities have been

allocated for an operator’s position within 1 meter of the device. The unit also uses an internal priorityranking system. If multiple alarm conditions occur simultaneously, the unit will display the highest-priority

alarm.

The following table lists all of the alarm conditions from highest-priority to lowest priority, their causes,

possible solutions and delays. Alarm conditions that affect oxygen delivery require an immediate response

to assess the patient’s saturation levels. Alarm conditions that affect humidity delivery require a prompt

response to assess potential drying of mucus and associated blockages.

The following alarm delays assume operation in ‘Ready for use’ mode.

Message

Fault

(E###)

Check tube

Check for

leaks

Check for

blockages

Meaning

Affects

delivery of:

Delays

The unit has detected an internal fault and has shut itself down.

Switch the unit off and then restart. If the problem persists, note the fault

code and contact your Fisher & Paykel Healthcare representative.

Oxygen,

humidity.

< 5 seconds

The unit cannot detect the heated breathing tube.

Check that the heated breathing tube is not damaged and that it is

plugged in correctly. If the problem persists, then change the heated

breathing tube.

Oxygen,

humidity.

< 5 seconds

The unit has detected a leak in the system.

The most likely cause is that the water chamber has been removed or has

not been pushed into place correctly.

Check that the heated breathing tube is not damaged and that it is

plugged in correctly.

Check that the nasal interface is fitted.

Check that the filter is fitted.

Oxygen,

humidity.

< 120 seconds

The unit has detected a blockage in the system.

Check the heated breathing tube or patient interface for blockage.

Check the air filter and filter holder for blockage.

Check whether the unit should be in Junior Mode. If the patient will be

using an Optiflow Junior nasal cannula (OPT316/OPT318), you must

activate Junior Mode.

Oxygen,

humidity.

< 10 seconds

O2 too low

The measured oxygen level has fallen below the allowed limit.

Check that the oxygen source is still correctly connected.

Adjust the level of oxygen from the oxygen source as necessary.

Oxygen

< 20 seconds

O2 too high

The measured oxygen level has exceeded the allowed limit.

Adjust the level of oxygen from the oxygen source as necessary.

Oxygen

< 20 seconds

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Page 13

(continued)

Meaning

Affects

delivery

of:

Delays

The unit cannot reach the target flow setting.

Cannot

reach target Check the heated breathing tube or patient interface for blockage.

Check whether the target flow setting is too high for the patient interface

flow

being used (refer to “Setting up AIRVO 2” - ”Select Patient Interface”).

You will be prompted for acknowledgement.

WARNINGS

Oxygen

< 120

seconds

• The oxygen concentration delivered to the patient can be affected by

changes to the flow setting. Adjust the level of oxygen from the oxygen

source as necessary.

Check water The chamber has run out of water.

When a chamber runs dry, the chamber float may be damaged. Replace the

chamber and water bag.

To ensure continual humidification, always ensure that the water chamber

and/or water bag are not allowed to run out of water.

Humidity

< 30

minutes

The unit cannot reach the target temperature setting.

Cannot

reach target You will be prompted for acknowledgement.

temperature The most likely cause for this is that the unit is operating at a high flow rate

in low ambient conditions. Consider decreasing the target flow setting.

WARNINGS

Humidity

30 +/- 3

minutes

Humidity

60 +/- 6

seconds

Oxygen,

humidity.

< 5 seconds

• The oxygen concentration delivered to the patient can be affected by

changes to the flow setting. Adjust the level of oxygen from the oxygen

source as necessary.

Check

operating

conditions

The unit has detected that it is operating in unsuitable ambient conditions.

This alarm may be caused by a sudden change in ambient conditions.

Leave the unit running for 30 minutes. Switch the unit off and then restart.

[Power out] The unit has been disconnected from the mains power supply.

No visual alarm. The auditory alarm will sound for at least 120 seconds. If

power is reconnected in this time, the unit will automatically restart, unless

the “Audio Pause” button has been pressed.

WARNINGS

• Appropriate patient monitoring must be used at all times. Loss of therapy

will occur if power is lost.

ALARM LIMITS

Most alarm limits are pre-programmed. The exceptions are listed below. These alarm limits may be

changed to other values by authorized personnel. Changes will be preserved during or after any power

loss.

Alarm

condition

Factory-set

alarm limit

Possible preset

values

O2 too low

21% O2

21 or 25% O2

O2 too high

95% O2

30 – 100% O2,in

5% increments

WARNINGS

• A hazard can exist if different alarm presets are used on different units within any single area, eg. an intensive care unit.

• Alarm limits set to extreme values can render the alarm system useless.

CHECKING ALARM SYSTEM FUNCTIONALITY

The functionality of the alarm system can be checked at any time when the unit is turned on.

Remove the heated breathing tube. You should see the “Check tube” visual alarm signal and hear the

auditory alarm signal. If either alarm signal is absent, do not use the unit and refer to the AIRVO 2 Technical

Manual for a guide on troubleshooting. If problems persist, contact your Fisher & Paykel Healthcare

representative.

AUDITORY INFORMATION SIGNALS

In addition to auditory alarm signals, auditory information signals are provided. These are described below.

Melody

Meaning

Ascending sequence of 5 tones

The “Ready for use” symbol has appeared

Ascending sequence of 3 tones

Activation/deactivation of Junior Mode

Single tone every 5 seconds

Measured oxygen level ≥ 33% at turn-off

Single tone every 30 seconds

Measured oxygen level > 95%

A – 11

English

Message

Page 14

4. REPROCESSING

The AIRVO 2 must be cleaned and disinfected between patients according to the instructions in the

Disinfection Kit Manual (900PT600).

This should take place as soon as possible after use. The unit utilizes warmed water and can pose a risk of

bacterial colonization and patient infection if cleaning, disinfection and replacement procedures are not

followed.

Standard aseptic techniques to minimize contamination should be followed when handling the unit

and accessories. This includes proper hand-washing, avoiding hand contact with connection ports, safe

disposal of the used consumables and suitable storage of the unit after cleaning and disinfection.

SCHEDULE FOR CHANGING ACCESSORIES

The accessories for the unit must be changed frequently to avoid the risk of infection. Parts should be

replaced immediately if they are damaged or discolored; otherwise they must be replaced within the

periods shown in the following table.

Maximum

period of use

Part number and description

Patient interfaces excluding Optiflow™+

1 week

(single-patient

use)

OPT316

Nasal Cannula - Infant

OPT318

Nasal Cannula - Pediatric

OPT842

Optiflow™ Nasal Cannula - Small

OPT844

Optiflow™ Nasal Cannula - Medium

OPT846

Optiflow™ Nasal Cannula - Large

OPT870

Tracheostomy Interface

RT013

Mask Interface Adapter - 22mm

Optiflow™+ patient interfaces

2 weeks

(single-patient

use)

3 months

or

1000 hours

OPT942

Optiflow™+ Nasal Cannula - Small

OPT944

Optiflow™+ Nasal Cannula - Medium

OPT946

Optiflow™+ Nasal Cannula - Large

OPT970

Optiflow™+ Tracheostomy Interface

OPT980

Optiflow™+ Mask Interface Adaptor

All tube & chamber kits

900PT551 /

900PT561

AirSpiral™ Heated breathing tube, MR290 auto-fill chamber and adapter

900PT501

Heated breathing tube, MR290 auto-fill chamber and adapter

900PT531

Junior heated breathing tube, MR290 auto-fill chamber and adapter

(for use with OPT316/318 only)

900PT913

Air filter

(or more often if significantly discolored)

FILTER REPLACEMENT

After the AIRVO 2 has been switched on for 1000 hours, a prompt will appear at the start of the next

disinfection cycle indicating that an air filter change is due. Follow the steps below if filter change is due:

Air filter change

due

Replace now?

Now

Later

1.

2.

Take the filter holder from the back of the unit and remove the filter.

Replace the old filter with a new filter (900PT913).

3.

Reattach the filter holder to the unit (clip the bottom of the filter

holder in first, then rotate it upwards until the top clips into place).

4.

5.

6.

Press the Mode button to move on to the “Replace now” screen.

Press the Up button to select “Now”.

Press the Mode button to confirm.

The hours counter will be reset to zero.

If you choose the “Later” option, the prompt will continue to appear at

the start of subsequent disinfection cycles.

SERVICING

This device contains no internal serviceable parts.

Refer to the AIRVO 2 Technical Manual for a list of external spare parts.

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Page 15

5. TECHNICAL INFORMATION

Caution

Hot Surfaces

Type BF

Applied Part

ATTENTION

Consult

accompanying

documents

Do not

throw away

Drip Proof

Alternating

Current

Class ll

Double

Insulated

Power

On/Off

(Standby)

93/42/EEC

Class IIa

PRODUCT SPECIFICATIONS

Dimensions

295 mm x 170 mm x 175 mm

(11.6” x 6.7” x 6.9”)

Weight

2.2 kg (4.8 lb) unit only,

3.4 kg (7.5 lb) packaged in bag

incl. accessories

Supply frequency

50-60 Hz

Target temperature

settings

37, 34, 31 °C

Humidity

>33 mg/L at 37 °C target

>10 mg/L at 34 °C target

>10 mg/L at 31 °C target

Maximum temperature 43 °C (109 °F)

(in accordance with ISO 8185:2007)

of delivered gas

100-115 V 2.2 A (2.4 A max)

Supply voltage/current

220-240 V 1.8 A (2.0 A max)

Flow range (default)

10-60 L/min

110 seconds

Flow range

(Junior Mode)

2-25 L/min

Serial port

The serial port is used for

downloading product data,

using F&P Infosmart™ software.

Maximum oxygen input 60 L/min

Warm-up time

10 minutes to 31 °C (88 °F),

30 minutes to 37 °C (98.6 °F)

using a MR290 chamber with

flow rate of 35 L/min and

starting temperature 23 ± 2 °C

(73 ± 3 °F)

Sound pressure level

Alarms exceed 45dbA @ 1 m

Auditory alarm pause

Oxygen analyzer

accuracy

<±4%

(within the range 25-95% O2)

Operating conditions:

18-28 °C (64-82 °F),

30-70% RH

Designed to conform to the requirements of:

IEC 60601-1

UL 60601-1

CSA C22.2/No. 601.1

AS 3200.1.0

EN 60601-1

ISO 8185

The unit complies with the electromagnetic compatibility requirements of IEC 60601-1-2. In

certain circumstances, the unit may affect or be affected by nearby equipment due to the

effects of electromagnetic interference. If this should happen, try moving the unit or the

location of the unit causing interference, or alternatively consult your healthcare provider.

Accessory equipment connected to the serial port of the device must be certified to either IEC 60601-1 or IEC

60950-1. Furthermore all configurations shall comply with the system standard IEC 60601-1-1. Anyone who connects

additional equipment to the signal input part or signal output part configures a medical system and is therefore

responsible for ensuring that the system complies with the requirements of the system standard IEC 60601-1-1. If in

doubt, consult the technical services department or your local representative.

OPERATING CONDITIONS

Ambient temperature

18 - 28 °C (64 - 82 °F)

Humidity

10 - 95% RH

Altitude

0 - 2000 m (6000 ft)

Mode of operation

Continuous operation

STORAGE AND TRANSPORT CONDITIONS

The unit should be stored and transported in environmental conditions of -10 °C to 60 °C (14 °F to 140 °F),

10 to 95% RH, non-condensing.

DISPOSAL INSTRUCTIONS

Unit Disposal Instructions

This unit contains electronics. Please do not discard with regular waste. Return to Fisher & Paykel

Healthcare or dispose according to local guidelines for disposing of electronics. Dispose according to Waste

Electrical and Electronic Equipment (WEEE) directive in European Union.

Consumables Disposal Instructions

Place the interface, breathing tube and chamber in a waste bag at the end of use. Hospitals should discard

according to their standard method for disposing of contaminated product.

A – 13

English

SYMBOL DEFINITIONS

Page 17

For more information please contact

your local Fisher & Paykel Healthcare representative

Manufacturer

Fisher & Paykel Healthcare Ltd

15 Maurice Paykel Place

East Tamaki, Auckland 2013

PO Box 14 348 Panmure

Auckland 1741

New Zealand

Tel:

Fax:

Email:

Web:

+64 9 574 0100

+64 9 574 0158

info@fphcare.co.nz

www.fphcare.com

Australia (Sponsor)

Fisher & Paykel Healthcare Pty Limited

36–40 New Street, PO Box 167

Ringwood, Melbourne

Victoria 3134, Australia

Tel: +61 3 9879 5022

Fax: +61 3 9879 5232

Austria

Tel: 0800 29 31 23

Fax: 0800 29 31 22

Benelux

Tel: +31 40 216 3555

Fax: +31 40 216 3554

Brazil

Fisher & Paykel do Brasil

Rua Sampaio Viana, 277 cj 21

Paraíso, 04004-000

São Paulo – SP, Brazilzil

REF 185045494 REV G 2016-May © 2016 Fisher & Paykel Healthcare Limited

Tel:

+55 11 2548 8002

China

代理人/售后服务机构:

费雪派克医疗保健（广州）有限公司,

广州高新技术产业开发区科学城科丰

路31号G12栋301号

电话: +86 20 32053486

传真: +86 20 32052132

Finland

Tel: +358 (0)405 406618

Fax: +46 (0)8 36 6310

France

Tel: +33 1 6446 5201

Fax: +33 1 6446 5221

Sweden

Tel: +46 8 564 76 680

Fax: +46 8 36 63 10

Germany

Tel: +49 7181 98599 0

Fax: +49 7181 98599 66

Switzerland

Tel: 0800 83 47 63

Fax: 0800 83 47 54

India

Tel: +91 80 4284 4000

Fax: +91 80 4123 6044

Taiwan

Tel: +886 2 8751 1739

Fax: +886 2 8751 5625

Irish Republic

Tel: 1800 409 011

Turkey

Fisher Paykel Sağlık Ürünleri

Ticaret Limited Şirketi,

Alinteri Bulvari 1161/1 Sokak

No. 12-14, P.O. Box 06371 Ostim,

Ankara, Turkey

Italy

Tel: +39 06 7839 2939

Fax: +39 06 7814 7709

Japan

Tel: +81 3 5117 7110

Fax: +81 3 5117 7115

Korea

Tel: +82 2 6205 6900

Fax: +82 2 6309 6901

Tel: +90 312 354 34 12

Fax: +90 312 354 31 01

Northern Ireland

Tel: 0800 132 189

UK

Fisher & Paykel Healthcare Ltd

Unit 16, Cordwallis Park

Clivemont Road, Maidenhead

Berkshire SL6 7BU, UK

Russia

Tel and Fax: +7 495 782 21 50

Tel: +44 1628 626 136

Fax: +44 1628 626 146

Spain

Tel: +34 902 013 346

Fax: +34 902 013 379

USA/Canada

Tel: +1 800 446 3908

or

+1 949 453 4000

Fax: +1 949 453 4001

0123

One or more products in this manual are covered by or for use under one or more of the following patents, design registrations or design patents in the corresponding countries listed below.

Australia: AU2006325613, AU2011245770, AU2009251939, AU2011245771, AU2006266564, AU2005273119, AU2003204474, AU756477, AU2004202274, AU2009243444, AU2004216567, AU2003244579,

AU2007214363, AU2003219624, AU355510, AU355511, AU345792.

Europe:

EP1973577 (DE, FR, GB), EP1481702 (DE, FR, GB, SE), EP1396277 (DE, FR, GB, IT), EP1484161 (DE, FR, GB, IT), EP1495855 (DE, FR, GB, IT), EP1471962 (DE, FR, GB, SE), EP2799103

(DE, ES, FR, GB, IT, NL, SE, TR), CRD no: 002372292-0001, CRD no:002372292-0002, CRD no:002452839-0001, CRD no:002452839-0002, CRD no:002554857-0001, CRD no:002554857-0002,

CRD no:002100289-0001, CRD no:002100289-0002, CRD no:002100289-0003, CRD no:002132464-0001, CRD no:002132464-0002.

USA:

US8741220, US8616202, US8453641, US8186345, US7111624, US8091547, US8550072, US6953354, US6598604, US7493902, US8267092, US8220463, US8997747, US7458615, US7468116,

USD747792.

One or more of the products in this manual are also covered by or for use under one or more pending patent applications and/or design applications.

www.fphcare.com