ResMed 248127 User Manual

248127/1

VPAP III & III ST

User Manual

ENG

VPAP™III & III ST

User Manual

English

Global leaders in sleep and respiratory medicine www.resmed.com

248127/1 05 07

VPAP™III & III ST

Illustrations

Component of 248127/1

HUMIDIFIERS

A

B

12

4

Removable

front cover

SETTING UP THE VPAP

D

1

2

4

LCD screen

Handle

Control panel

Air outlet

Air filter cover

Serial
communications
port (9-pin)

Power switch

Power socket

© 2005 ResMed Ltd.

© 2005 ResMed Ltd. © 2005 ResMed Ltd.

© 2005 ResMed Ltd.

OTHER ACCESSORIES

C

3

SYSTEM COMPONENTS

1

2

Auxiliary port (15-pin)

34 5

2 m

HumidAire 2i

™

HumidAire 2iC

™

HumidAire

™

ResMed Passover

1

3 m

2

52 cm

3

HUMIDAIRE 2i AND VPAP

E

HUMIDAIRE 2iC AND VPAP

F

© 2005 ResMed Ltd. © 2005 ResMed Ltd.

Docking

station

Water

chamber

Docking

station

Water

chamber

ATTACHING A PASSOVER HUMIDIFIER

H

4

© 2005 ResMed Ltd.

3

ATTACHING A HUMIDAIRE HUMIDIFIER

G

© 2005 ResMed Ltd.

12

4

3

12

(2 m/3 m)

(52 cm)

(2 m/3 m)

(52 cm)

REPLACING THE AIR FILTER

I

© 2005 ResMed Ltd.

1

2

3

VPAP™ III & III ST

User Manual

English

Manufactured by:

ResMed Ltd 1 Elizabeth MacArthur Drive Bella Vista NSW 2153 Australia

Tel: [phone] or 1 800 658 189 (toll free) Fax: [phone] Email: [e-mail]

Distributed by:

ResMed Corp 14040 Danielson Street Poway CA 92064-6857 USA

Tel: [phone] or 1-800-424-0737 (toll free) Fax: [phone] Email: [e-mail]
ResMed (UK) Limited 65 Milton Park Abingdon Oxfordshire OX14 4RX UK
Tel: [phone] Fax: [phone] Email: [e-mail]
ResMed Asia Pacific Ltd 97 Waterloo Road North Ryde NSW 2113 Australia
Tel: [phone] or 1 800 991 900 (toll free) Fax: [phone] Email: [e-mail]
ResMed Austria GmbH Purtscherstraße 18, 9500 Villach Österreich
Tel: [phone] Fax: [phone] Email: [e-mail]
ResMed BV Nieuwe Parklaan 86, 2587 BV Den Haag Nederland
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Tel: [phone] Fax: [phone]
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Malaysia Tel: [phone] Fax: [phone] Email: [e-mail]
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Tél. : [phone] Fax : [phone] Email: [e-mail]
ResMed Singapore Pte Ltd 238A Thomson Road #12-03/04, Novena Square, Tower A Singapore 307684
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Labhardt AG Thannerstrasse 57 CH-4054 Basel Schweiz
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US DESIGNATED AGENT: ResMed Corp
EU AUTHORISED REPRESENTATIVE: ResMed (UK) Ltd

Internet: www.resmed.com

Protected by patents: AU 697652, AU 699726, AU 713679, EP 0661071, EP 0858352, US 4944310, US 5199424,
US 5522382, US 6213119, US 6240921, US 6705315. Other patents pending.
Protected by design registrations: AU 147283, AU 147335, AU 147336, CH 128.709, CH 128.710, CH 128.711,
CH 128.712, DE 40201723, DE 40202007, DE 40202008, DE 40202020, ES 153514, ES 153515, ES 153516, ES 153518,
ES 156135, ES 156136, FR 02 1407, GB 3001791, GB 3001819, GB 3001820, GB 3001821, JP 1164087, JP 1164265,
JP 1164266, JP 1164267, JP 3638613, SE 75598, SE 75599, SE 75600, SE 75715, US D467335, US D468011,
US D476077, US D477868, US D487311, US D503796. Other designs pending.

VPAP, Activa, HumidAire, HumidAire 2i, Mirage, SmartStart, Smart Data, Ultra Mirage and Vista are trademarks of
ResMed Ltd, and VPAP, Activa, HumidAire, HumidAire 2i, Mirage, SmartStart, Ultra Mirage and Vista are
registered in U.S. Patent and Trademark Office.

© 2005 ResMed Ltd.

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

User/Owner Responsibility 1

Medical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

What the VPAP III and VPAP III ST are Intended for 1
Contraindications 1
Warnings 2
Cautions 2
Adverse Effects 3

The VPAP System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Masks 5
Humidifiers 6
Accessories 6

Setting up the VPAP System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Setting Up The VPAP 7
Attaching a Humidifier 7
Using the LCD Screen and Keypad 10

Starting Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Stopping Treatment 14
Using the HumidAire 2i Warm-Up Feature 14
Using the Mask-Fitting Feature 14

Cleaning and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Daily Cleaning 17
Weekly Cleaning 17
Periodic Cleaning 17
Replacing the Air Filter 18
Servicing 18

How to Use the VPAP Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Ramp Screen 19
How to Use the Standard Menu 19
How to Use the Detailed Menu (if enabled by your clinician) 20
Menu Functions (Detailed menu only) 22
Treatment Screens 26

Helpful Hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Using a Battery and an Inverter 29

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

iiiContents

Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

iv

Introduction

The VPAP™ III and VPAP III ST are bilevel pressure support ventilators
specifically designed for non-invasive mask ventilation.

This user manual contains the information you need for the correct use of
your

VPAP.

User/Owner Responsibility

The user or owner of this system shall have sole responsibility and liability
for any injury to persons or damage to property resulting from:

• operation which is not in accordance with the operating instructions

supplied

• maintenance or modifications carried out unless in accordance with

authorised instructions and by authorised persons.

Please read this manual carefully before use.

This manual contains special terms and icons that appear in the margins to
draw your attention to specific and important information.

• Warning alerts you to possible injury.

• Caution explains special measures for the safe and effective use of the

device.

• Note is an informative or helpful note.

Medical Information

What the VPAP III and VPAP III ST are Intended for

The VPAP III and VPAP III ST systems are intended to provide non-invasive
ventilation for patients with respiratory insufficiency or obstructive sleep
apnoea (OSA), in the hospital or home.

Contraindications

The VPAP should not be used if you have an insufficient respiratory drive to
endure brief interruptions in non-invasive ventilation therapy. The VPAP is
not a life support ventilator and may stop operating with power failure or in
the unlikely event of certain fault conditions.

If you have any of the following conditions, tell your doctor before using the
VPAP:

• acute sinusitis or otitis media

• epistaxis causing a risk of pulmonary aspiration

1Introduction

• conditions predisposing to a risk of aspiration of gastric contents

• impaired ability to clear secretions

• hypotension or significant intravascular volume depletion

• pneumothorax or pneumomediastinum

• recent cranial trauma or surgery.

Warnings

• The entire manual should be read before using the VPAP.

• Advice contained in this manual should not supersede instructions given

by the prescribing physician.

• The VPAP should be used with masks and accessories recommended by

ResMed or the prescribing physician. Use of incorrect masks and
accessories may adversely affect the function of the VPAP.

• The VPAP is designed for use with masks that allow exhaled gases to be

flushed out through vent holes. Exhaled gases will be rebreathed if the
mask is worn with the machine turned off, or the vent holes are
occluded. If this occurs over prolonged periods, suffocation may occur.

• In the event of power failure or machine malfunction, remove the mask.

• The VPAP can be set to deliver pressures up to 25 cm H

unlikely event of certain fault conditions, pressures up to 40 cm H
possible.

• The VPAP is not suitable for use in the vicinity of flammable

anaesthetics.

• The VPAP should not be used with anaesthetised patients, whose

breathing depends on artificial ventilation.

• If oxygen is used with the VPAP, the oxygen flow should be stopped

when the device is not operating. If oxygen flow continues when the
device is not operating, oxygen may accumulate within the device and
create a risk of fire.

• Do not use the VPAP if there are obvious external defects, unexplained

changes in performance or unusual noises.

• Do not open the VPAP case. There are no user serviceable parts inside.

Repairs and internal servicing should only be performed by an authorised
service agent.

O. In the

2

O are

2

2

Cautions

• At low EPAP pressures, the flow through the mask vent holes may be

inadequate to clear all exhaled gases, and some rebreathing may occur.

• The air flow for breathing produced by this device can be as much as 6

higher than the temperature of the room. Caution should be exercised if
the room temperature is warmer than 32

o

C.

o

C

Note: The above are general warnings and cautions. Further specific
warnings, cautions and notes appear next to the relevant instructions in the
manual.

Adverse Effects

You should report unusual chest pain, severe headache or increased
breathlessness to your physician. An acute upper respiratory tract infection
may require temporary discontinuation of treatment.

The following side effects may arise during the course of therapy with the
VPAP:

• drying of the nose, mouth or throat

• bloating

• ear or sinus discomfort

• eye irritation

• mask-related skin irritations

• chest discomfort.

3Medical Information

4

The VPAP System

Please refer to the illustrations in section A of the illustration sheet.

Please identify and familiarise yourself with the following components of the
VPAP unit:

• VPAP front view (A-1)

• VPAP rear view (A-2)

• Power cord (A-3)

• Carry bag (A-4)

• 2 m air tubing (A-5).

WARNING

!

• Do not connect any device to the auxiliary port. Although your

health care provider may connect specially designed devices to the
auxiliary port of the VPAP unit, connection of other devices could
result in injury, or damage to the unit.

• In the home environment, the only device that may be connected to

the communications port is a modem that is locally approved.
Locally approved modems may also be connected in the clinical
environment.

• In the clinical environment any PC that is used with the VPAP system

must be at least 1.5 m away from, or at least 2.5 m above the patient.
It must also comply with IEC 60950 or equivalent.

Masks

You will also need a ResMed mask system (supplied separately).
The following ResMed mask systems are recommended for use with the

VPAP:

Nasal Masks

• Ultra Mirage™ Nasal Mask

• Mirage™ Nasal Mask

• Mirage Activa™ Nasal Mask

• Mirage Vista™ Nasal Mask

• Modular Nasal Mask.

Full Face Masks

• Mirage™ Full Face Mask

• Mirage™ Full Face Mask Series 2

• Ultra Mirage™ Full Face Mask.

To select the appropriate setting for your mask, see “Settings for Mask
Types” on page 23.

5The VPAP System

Notes:

• ResMed VPAP devices have been designed and manufactured to provide

optimum performance using ResMed vented mask systems. While other
vented mask systems may be used, performance and data outputs may
be affected. To select an appropriate setting for another mask system,
find the closest match to a ResMed mask in Table 3 on page 23.

• Not all masks are available in all regions.

Humidifiers

Please refer to the illustrations in section B of the illustration sheet.

A humidifier may be required if you are experiencing dryness of the nose,
throat or mouth. The VPAP is compatible for use with the following
humidifiers:

• HumidAire 2i™ heated humidifier (B-1)

• HumidAire 2iC™ passover humidifier (B-2)

• HumidAire™ heated humidifier (B-3)

• ResMed Passover humidifier (B-4).

WARNING

!

Only the HumidAire 2i, HumidAire 2iC, HumidAire heated humidifier
and the ResMed Passover are compatible for use with the VPAP. Please
refer to Warnings on page 2.

Accessories

Please refer to the illustrations in section C of the illustration sheet.

The following accessories may be purchased separately:

• 3 m air tubing (C-1)

• Medium (52 cm) air tubing for the HumidAire and ResMed Passover

humidifiers (C-2).

Note: ResMed regularly releases new products. Please check our website
at <www.resmed.com>.

6

Setting up the VPAP System

Please refer to the illustrations in section D of the illustration sheet.

Setting Up The VPAP

1 Place the VPAP unit on a flat surface near the head of your bed. If the unit is

placed on the floor, ensure that the area is free from dust and clear of
bedding, clothes or any other objects that could block the air inlet.

CAUTION

!

Be careful not to place the device where it can be bumped or where
someone is likely to trip over the power cord.

Connect the power cord to the socket at the rear of the flow generator. Plug

2

the other end of the power cord into a power outlet (D-1).

WARNING

!

• Make sure the power cord and plug are in good condition and the

equipment is not damaged.

• The air filter cover protects the device in the event of accidental

liquid spillage onto the device. Ensure that the air filter and air filter
cover are fitted at all times.

Connect one end of the air tubing firmly onto the air outlet of the unit (D-2).

3

WARNING

!

Only ResMed air tubing should be used with your flow generator. A
different type of air tubing may alter the pressure you actually receive
and reduce the effectiveness of your treatment.

Assemble your mask system according to the mask user instructions.

4

Connect your mask system to the free end of the air tubing (D-3).

5

The VPAP system is now assembled (D-4). To start treatment, see “Starting
Treatment” on page 13.

Attaching a Humidifier

WARNING

!

When using a humidifier, position it lower than you, and at the same
level or lower than the VPAP.

7Setting up the VPAP System

Attaching a HumidAire 2i Humidifier

Please refer to the illustrations in section E of the illustration sheet.

The

HumidAire 2i attaches to the front of the VPAP to provide heated

humidification. No other accessories are required for its use. The VPAP
automatically detects the presence of the
are required. Please refer to the HumidAire 2i User’s Manual for details.

HumidAire 2i. No menu changes

Attaching a HumidAire 2iC Humidifier

Please refer to the illustrations in section F of the illustration sheet.

The HumidAire 2iC attaches to the front of a VPAP unit to provide passover
humidification. No other accessories are required for its use. Please refer to
the HumidAire 2iC User’s Manual for details.

Note: You must activate the humidifier option in the menus if you are using
a HumidAire, HumidAire 2iC or Passover humidifier.

Attaching a HumidAire Humidifier

Please refer to the illustrations in section G of the illustration sheet.

Medium size (52 cm) air tubing is a necessary accessory for connecting the
VPAP unit to the HumidAire humidifier.

To set up the VPAP with the

1. Fill the HumidAire with water as described in the humidifier manual.

2. Place the filled water chamber inside the HumidAire. Connect the
medium (52 cm) air tubing to the right connector port, and the long air
tubing (2 m or 3 m) to the left connector port on the humidifier (G-1).
Close the HumidAire lid.

3. Place the VPAP on top of the HumidAire (G-2). Do not place the VPAP
unit underneath the humidifier. (This is to avoid water spilling into the
unit.)

4. Connect the free end of the medium air tubing to the air outlet of the
VPAP (G-3).

5. Connect the mask system to the free end of the long air tubing. The final
assembly should look like figure G-4.

6. Plug the

7. If the VPAP is not already plugged in, see Step 2 on page 7.

HumidAire power cord into a power outlet.

HumidAire:

WARNING

!

Make sure that the power cord and plug are in good condition and the
equipment is not damaged.

8. Navigate to the humidifier setting (if available) in the VPAP menu and
select "HUMIDAIRE". See “How to Use the Detailed Menu (if enabled by
your clinician)” on page 20.

8

The VPAP is now ready for use with the HumidAire. To start treatment, see
“Starting Treatment” on page 13.

Attaching a Passover Humidifier

Please refer to the illustrations in section H of the illustration sheet.

Medium size (52 cm) air tubing is a necessary accessory for connecting the
VPAP unit to the ResMed Passover humidifier.

To set up the VPAP with the ResMed

1. Fill the Passover with water as described in the humidifier manual.

2. Connect the medium (52 cm) air tubing to the right connector port, and
the long air tubing (2 m or 3 m) to the left connector port on the
humidifier (H-1).

3. Place the VPAP on top of the Passover (H-2). Do not place the VPAP unit
underneath the humidifier. (This is to avoid water spilling into the unit.)

4. Connect the free end of the medium air tubing to the air outlet of the
VPAP (H-3).

5. Connect the mask system to the free end of the long air tubing. The final
assembly should look like figure H-4.

6. If the VPAP is not already plugged in, see Step 2 on page 7.

WARNING

!

Make sure that the power cord and plug are in good condition and the
equipment is not damaged.

7. Navigate to the humidifier setting (if available) in the VPAP menu and
select "PASSOVER". See “How to Use the Detailed Menu (if enabled by
your clinician)” on page 20.

The VPAP is now ready for use with the ResMed
treatment, see “Starting Treatment” on page 13.

Passover:

Passover. To start

9Setting up the VPAP System

Using the LCD Screen and Keypad

The control panel of the VPAP includes an LCD screen and keypad.

LCD screen

Left key

Up/down key

Start/Stop

Mask-fit

Right key

Front key

LCD Screen

The LCD screen displays the menus and treatment screens.

To assist you in adjusting the VPAP, the keypad and LCD are equipped with
a backlight. The LCD backlight comes on when the unit is turned on or when
you press a key, and turns off after two minutes.

Keypad Keys

The VPAP keypad has the following keys:

Key Function

Front

Up/Down

• Starts or stops treatment.

Start/Stop

Mask-fit

• Extended hold for at least three seconds starts the
Mask-Fitting feature.

• Allows you to scroll through the VPAP menus,
submenus and setting options.

10

Key Function

Left (green)

Right (red)

• Performs the function indicated by the guiding text
displayed above it on the LCD screen. Guiding text

includes menu, enter, change and apply.

• Performs the function indicated by the guiding text
displayed above it on the LCD screen. Guiding text

includes exit and cancel

.

The keypad backlight is on at all times when the VPAP is powered.

11Setting up the VPAP System

12

Starting Treatment

The VPAP unit should be assembled beside your bed with the air tubing and
mask system connected. See “Setting Up The VPAP” on page 7.

1 Turn the main power switch at the back of the unit to on (I).

Main
power
switch

When the VPAP is turned on, a welcome message is displayed on the LCD
screen. The VPAP (or Ramp) screen then appears.

Note: If you have the HumidAire 2i attached, see “Using the HumidAire 2i
Warm-Up Feature” on page 14.

Fit your mask as described in the mask user instructions.

2

Lie down and arrange the air tubing so that it is free to move if you turn in

3

your sleep.

CAUTION

!

• Do not leave long lengths of air tubing around the top of your bed. It

could twist around your head or neck while you are sleeping.

• Make sure the area around the flow generator is dry and clean. It

should also be clear of bedding, clothes and other potential
blockages.

To start treatment, press the Front key

4

or

if your clinician has enabled the SmartStart function, simply breathe into the
mask and treatment will begin.

After starting treatment, you can display one of the treatment screens
described in “Treatment Screens” on page 26.

Ramp time

Ramp time is a feature which can be enabled by your clinician. If you have
difficulty falling asleep with full pressure, select a ramp time. The airflow will
start very gently while you fall asleep. The pressure will slowly increase to
full operating pressure over the selected ramp time. The clinician has set a
maximum ramp time; you may select any value up to the maximum.

To select a ramp time, see “Ramp Screen” on page 19.

13Starting Treatment

Stopping Treatment

To stop treatment at any time, remove your mask and press the Front key
or

if your clinician has enabled the SmartStart function, simply remove your
mask and treatment will end (SmartStop is not applicable with the "Mir Full"
mask setting).

Using the HumidAire 2i Warm-Up Feature

If using a HumidAire 2i with the VPAP, you can use the Warm-Up feature to
pre-heat the water in the humidifier prior to starting treatment.

After stopping treatment, the VPAP will continue to blow air gently to assist
cooling of the heater plate.

See the HumidAire 2i User’s Manual for further details.

Using the Mask-Fitting Feature

The VPAP Mask-Fitting feature can be used to help you fit your mask
properly. The mask-fitting feature delivers air pressure for a three-minute
period, prior to starting treatment, for checking and adjusting your mask fit
to minimise leaks. If a Ramp time is selected, the mask can be adjusted at a
pressure closer to the prescribed pressure. To use the mask-fitting feature:

1. Fit your mask as described in the user instructions.

2. Hold down the Front key for at least three seconds until air pressure
delivery starts.

The following display will appear on the LCD screen indicating that the
Mask-Fitting feature is in operation. The flow generator will ramp to the
Mask-Fit pressure and will remain at this pressure for three minutes. A
Mask-Fit star rating is also displayed. See “Definitions of Mask-Fit Star
Rating” on page 15.

14

Mask Fit
excelnt

Notes:

• The Mask-Fit star rating display disappears after three minutes.

• The Mask-Fitting feature can only be started from the VPAP (or Ramp)

screen.

• The Mask-Fit pressure is the set treatment pressure or 10 cm H

whichever is greater.

3. Adjust your mask, mask cushion and headgear until you have a secure
and comfortable fit.

*****

Mask-Fit Star rating

0,

2

Once you have a secure and comfortable fit, check your Mask-Fit star
rating on the LCD screen. Definitions of the Mask-Fit star ratings are
presented in Table 1.

Note: If there is another person nearby to check your Mask-Fit star rating,
you can adjust your mask, mask cushion and headgear while lying down.

4. After three minutes, treatment will begin.

• If you do not wish to wait three minutes, hold down the Front key for

at least three seconds and treatment will begin immediately.

• If you press the Front key for less than three seconds, the unit will

return to standby mode (the VPAP or Ramp screen is displayed).

Table 1: Definitions of Mask-Fit Star Rating

Star rating Definition

***** Excellent

****- Very good

***-- Good

**--- Adjust mask

*---- Adjust mask

HIGH LEAK Adjust mask

15Starting Treatment

16

Cleaning and Maintenance

You should regularly carry out the cleaning and maintenance described in
this section.

Daily Cleaning

Mask

Clean the mask according to the instructions supplied with the mask.

Air tubing

Disconnect the air tubing from the VPAP unit (and humidifier, if used) and
hang the tubing and mask in a clean, dry place until next use.

CAUTION

!

Do not hang the air tubing in direct sunlight as the tubing may harden
over time and eventually crack.

Humidifier

If you are using a humidifier, clean it according to the instructions in the
humidifier user manual.

Weekly Cleaning

1. Remove the air tubing from the VPAP unit and the mask.

2. Wash the air tubing in warm water using mild detergent. Rinse
thoroughly, hang and allow to dry.

3. Before next use, assemble the mask and headgear according to the user
instructions.

4. Reconnect the air tubing to the air outlet and mask.

CAUTION

!

• Do not use bleach, chlorine-, alcohol- or aromatic-based solutions

(including all scented oils), moisturising or antibacterial soaps to
clean the air tubing or the VPAP. These solutions may cause
hardening and reduce the life of the product.

• Do not hang the air tubing in direct sunlight as the tubing may

harden over time and eventually crack.

Periodic Cleaning

1. Clean the exterior of the VPAP unit with a damp cloth and mild liquid
soap.

2. Inspect the air filter to check if it is blocked by dirt or contains holes. See
“Replacing the Air Filter” on page 18.

17Cleaning and Maintenance

WARNING

!

Beware of electric shock. Do not immerse the flow generator or power
cord in water. Always unplug the flow generator before cleaning and be
sure that it is dry before reconnecting.

CAUTION

!

Do not attempt to open the VPAP. There are no user serviceable parts
inside. Repairs and internal servicing should only be performed by an
authorised service agent.

Replacing the Air Filter

Please refer to the illustrations in section A of the illustration sheet.

Inspect the air filter every month to check if it is blocked by dirt or contains
holes. With normal use of a VPAP unit, the air filter needs to be replaced
every six months (or more often if your unit is in a dusty environment). To
replace the air filter:

1. Remove the air filter cover at the back of the VPAP (I-1).

2. Remove and discard the old air filter.

3. Insert a new filter with the blue tinted side facing out (I-2).

4. Replace the air filter cover (I-3).

WARNING

!

Do not wash the air filter. The air filter is not washable or reusable.

18

Note: The air filter should be inspected once a month.

Servicing

This product (VPAP III/VPAP III ST) should be inspected by an authorised
ResMed service centre 5 years from the date of manufacture. Prior to this,
the device is intended to provide safe and reliable operation provided that it
is operated and maintained in accordance with the instructions provided by
ResMed. Applicable ResMed warranty details are provided with the device
at the time of original supply. Of course, as with all electrical devices, if any
irregularity becomes apparent, you should exercise caution and have the
device inspected by an authorised ResMed service centre.

If you feel that your unit is not performing properly, see “Troubleshooting”
on page 31.

CAUTION

!

Inspection and repair should only be performed by an authorised agent.
Under no circumstances should you attempt to service or repair the
flow generator yourself.

How to Use the VPAP Menus

The VPAP unit provides a set of functions arranged in menus and submenus.
Via the LCD screen, the menus and submenus allow you to view and change
the settings for a particular function. You can access the menus regardless
of whether the VPAP is in standby mode or delivering therapy.

Your clinician has preset the menu to either a standard view or a detailed
view. Both of these menus are explained below.

When the VPAP is turned on, a Welcome screen is displayed. After the
device self-checks are complete, the VPAP (or Ramp) screen appears.

Ramp Screen

If your clinician has set a maximum ramp time, the Ramp screen is displayed
after the Welcome screen. On the Ramp screen, you can immediately set a
ramp time. Ramp time is the period during which the pressure increases
from a low pressure to the prescribed treatment pressure. See “Ramp time”
on page 13.

Ramp time can be altered in five minute increments (from OFF to a
maximum ramp time set by your clinician) by using the Up/Down key.

How to Use the Standard Menu

The standard menu allows you to view details about the time used and the
current software version of your VPAP. The Used (time) screen displays the
total number of hours for which the device has been used. It also displays
the number of days the VPAP was used out of the total number of days
available for use.

Figure 1 summarises the VPAP standard menu series.

19How to Use the VPAP Menus

VPAP screen Ramp screen

RESMED VP AP III

menu

00000hrs

USED:
00000/00000days

SW: SX3650201

exit

RAMP: 20min

menu

View only

View only

Options:
OFF, 5, 10, 15, 20, 25,
30, 35, 40, 45 min

Figure 1: VPAP Standard Menu Series

• To access the VPAP menus:

Press the Left key (menu) while the

VPAP (or Ramp) screen is displayed.

• To scroll through items within the menu:

Press the Up/Down key

• To exit out of the menu:

Press the Right key (exit)

How to Use the Detailed Menu (if enabled by your
clinician)

The detailed menu allows you to view and change settings such as mask
type, tube length and the humidifier used. You can also view the serial
number and current software version of your VPAP.

Figure 2 summarises the VPAP detailed menu series.

20

VPAP screen Ramp screen

RESMED VPAP III

menu

SETTINGS

enter exit

RAMP: 20min

menu

MASK: ULTRA

change exit

TUBE LENGTH: 2m

TUBE LENGTH: 2M

change exit

HUMID: NONE

change exit

SMARTSTART: OFF

change exit

OFF, 5, 10, 15, 20, 25,
30, 35, 40, 45 min

MIRAGE, MIR FULL,
STANDARD, ULTRA

2m, 3m
NONE, PASSOVER, HUMIDAIRE.

If the HumidAire 2i is used, the above
options do not appear and H2i is
displayed.

ON, OFF

MASK: MIRAGE
change exit

2m, 3m

RESULTS

enter exit

OPTIONS

enter exit

SERVICING

enter exit

represents a menu item

represents a submenu item
function

setting option
Setting options—bold text

indicates default setting

MASK ALARM: OFF

change exit

MASK FIT: ∗∗∗ − −
good exit

USAGE: 4.34hrs

SMART DATA

enter exit

LANGUAGE:ENGLISH

change exit

SN:123456789123
456789 exit

PCB: NONE

exit

SW: SX3650201

exit

exit

ON, OFF

These menus appear
only if at least one
Smart Data option has
been enabled by the
clinician

AUTO APPEAR: OFF
change exit

ENGLISH, GERMAN, FRENCH,
ITALIAN, SPANISH, PORTUGUESE,
SWEDISH, DUTCH

View only

View only

View only

Figure 2: VPAP Detailed Menu Series (if enabled by your clinician)

21How to Use the VPAP Menus

• To access the VPAP menus:

Press the Left key (menu) while the

• To scroll through items within a menu or submenu:

VPAP (or Ramp) screen is displayed.

Press the Up/Down key

• To enter a submenu:

Press the Left key (enter).

• To change a setting option for a function:

1. Press the Left key (change)

2. Press the Up/Down key until the desired setting option appears.

3. Press the Left key (apply) to select the setting option.

• To exit without changing options:

Press the Right key (cancel)

• To exit out of a menu or submenu:

Press the Right key (exit)

Note: You can return to the VPAP (or Ramp) screen at any time by holding
the Right key for at least three seconds.

Menu Functions (Detailed menu only)

The VPAP menu functions are summarised in Tables 2–6 below with a brief
description of what each function does and the available setting options. To
access these functions, see “How to Use the Detailed Menu (if enabled by
your clinician)” on page 20.

Settings Menu

The Settings Menu allows you to view and change certain operating features
of the VPAP unit.

22

Table 2: Settings Menu Functions

Function Default Function Description Setting Options

Mask ULTRA Selects your mask type. See “Settings for

Mask Types” on
page 23 for details.

Tube Length 2m Selects the length of air tubing

connecting your mask to the
VPAP.

2m / 3m

Function Default Function Description Setting Options

Humidifier NONE Selects the type of humidifier to

be used with the VPAP.

SmartStart

Mask Alarm ON

™

OFF Turns the SmartStart function on

or off.
See “SmartStart™” on page 23.

Turns the Mask Alarm signal on
(VPAP III ST);
OFF

(VPAP III)

or off.

If enabled, the Mask Alarm

feature will alert you when a

high mask leak is detected. An

audible tone will sound and a

high leak message will appear

on the LCD screen.

NONE, PASSOVER,
HUMIDAIRE
If the HumidAire 2i
is used, the above
setting options do
not appear and H2i
is displayed.

ON/OFF

ON/OFF

SmartStart™

The VPAP has a function called SmartStart which can be enabled by your
clinician. If SmartStart is enabled, VPAP will start automatically when you
breathe into the mask and will stop automatically when you take your mask
off. This means you do not have to press the Front key to begin or end
treatment.

Note: If you select “Mir Full” as the mask option, SmartStop is
automatically disabled. SmartStart may not work with an Ultra Mirage Full
Face Mask due to safety features of the mask.

When Mask Alarm is set to ON, SmartStart/Stop automatically reverts to
OFF. SmartStop cannot be used with Mask Alarm because if a high leak
occurs, SmartStop will stop treatment before the Mask Alarm signal is
activated.

Settings for Mask Types

The following table shows the setting that should be selected for each mask
type.

Table 3: Settings for mask types

Settings Mask

MIRAGE Mirage Nasal Mask

ULTRA Ultra Mirage Nasal Mask

23How to Use the VPAP Menus

Settings Mask

STANDARD Mirage Activa Nasal Mask

Mirage Vista Nasal Mask
Modular Nasal Mask

MIR FULL Mirage Full Face Mask

Mirage Full Face Mask Series 2
Ultra Mirage Full Face Mask

Results Menu

Note: This menu appears only if at least one Smart Data™ option has been
enabled by the clinician. See the VPAP III Smart Data Diary for further
details.

Table 4: Results Menu

Function Function Description Setting Options

Mask Fit
(Smart Data)

Usage
(Smart Data)

Displays a star rating corresponding to
the mask leak from the previous
session.
See Table 1 on page 15 for mask-fit star
rating description.

Displays usage hours from the previous
session.
See Table 1 on page 15 for mask-fit star
rating description.

View only

View only

24

Options Menu

Table 5: Options Menu

Function Default Function Description Setting Options

Smart Data
–Auto
Appear

Language English Selects the language the

OFF The Smart Data menu is

displayed only if one or more
of the options have been set
to ON by the clinician.
If Auto Appear is set to ON,
the Smart Data screens are
displayed upon powering up
of the device. If Auto Appear
is set to OFF, Smart Data is
displayed in the Results
menu only.

VPAP uses for all its display
text. English is the default
language.

ON/OFF

English, German,
French, Italian,
Spanish,
Portuguese,
Swedish, Dutch.

Servicing Menu

Table 6: Servicing Menu

Function Function Description Setting Options

Serial
Number (SN)

Printed
Circuit Board
(PCB)

Software

Displays the serial number for the VPAP. View only

Displays the printed circuit board
number.

*

Displays the current software version
installed in the VPAP.

View only

View only

* This item also appears in the Standard Menu.

25How to Use the VPAP Menus

Treatment Screens

After starting treatment, you can display one of the treatment screens
below. Press the Up/Down key to switch between views.

Ramping indicator

Treatment mode
Trigger indicator

Pressure bar graph

Figure 3: Treatment screen 1

Leak
Minute

ventilation

Figure 4: Treatment screen 2

Cycle indicator
(TiMn / C / TiMx)

Trigger indicator
Measured

inspiration time

Figure 5: Treatment screen 3

The treatment screens contain the following information:
Treatment mode: Mode of treatment set by your clinician. Options include:

CPAP, Spontaneous, Spontaneous/Timed (VPAP III ST) and Timed
(VPAP III ST).

Ramping indicator: Appears if the VPAP is in ramp mode. This disappears
once the ramp time has elapsed.

Set pressure(s): In CPAP mode, this displays the set treatment pressure
(units: centimetres of water). In other modes, it is exhalation and inhalation
pressures (units: centimetres of water).

Trigger indicator: How the VPAP changes the pressure when you are
inhaling. "S" (Spontaneous) indicates a patient triggered change and "T"
(Timed) indicates a device triggered change.

Pressure bar graph: Graphical display of the changing pressure.
Leak: Current mask leak (units: litres per minute).
Respiratory rate: Number of breaths per minute.

S:RAMP 8.0–16.6

S>>>>> exit

}

LK: 24L/min RR: 12

MV: 12.0 VT:1000

S ∗ ∗ C TiMx 2.0

Ti 1.5s 1:2.5

Set pressure(s)

}

Respiratory rate
Tidal volume

Set IPAP Max
Measured I:E ratio

26

Minute ventilation: Volume of air inhaled per minute (units: litres per
minute). It is the product of respiratory rate and tidal volume.

Tidal volume: Volume of air inhaled per breath (units: millilitres per breath).
Cycle indicator: How the VPAP changes the pressure when you are

exhaling. "C" indicates a patient cycled change; "TiMn" and "TiMx" indicates a
device cycled change.

Measured inspiration time: The average inhalation time measured by the
VPAP.

Set IPAP Max: The maximum inhalation time set by your clinician.
Measured I:E ratio: The inhalation to exhalation ratio measured by the

VPAP.

27How to Use the VPAP Menus

28

Helpful Hints

Starting out

Mouth Leaks

If using a nasal mask, try to keep your mouth closed during treatment. Air
leaks from your mouth can decrease the effectiveness of your treatment. If
mouth leaks are a problem, a full face mask or chin strap may help. Contact
your clinician or equipment supplier for further details.

Mask Fitting

The flow generator delivers the most effective treatment when the mask is
well fitted and comfortable. Treatment can be affected by leaks, so it is
important to eliminate any leaks that may arise.

If you have problems trying to get a comfortable mask fit, contact your sleep
clinic or equipment supplier. You may benefit from a different size or style of
mask.

You can also use the Mask-Fitting feature to help you fit your mask properly.
See “Using the Mask-Fitting Feature” on page 14.

Before wearing your mask, wash your face to remove excess facial oils. This
will allow a better fit and prolong the life of the mask cushion.

Nasal Irritation

Dryness

You may experience dryness of the nose, mouth and/or throat during the
course of treatment, especially during winter. In many cases, a humidifier
may resolve this discomfort. Contact your clinician for advice.

Runny or Blocked Nose

You may experience sneezing and/or a runny or blocked nose during the first
few weeks of treatment. In many cases, nasal irritation can be resolved with
a humidifier. Consult your clinican for advice.

Travelling with the VPAP

International Use

Your VPAP flow generator has an internal power adapter that enables it to
operate in other countries. It will operate on power supplies of 100–240V
and 50–60Hz. No special adjustment is necessary, but you may need a plug
adapter for the power outlet.

Using a Battery and an Inverter

Your VPAP can be powered by a battery using an inverter. We recommend
a 12V or 24V deep-cycle battery, and any CE or UL marked inverter with a
minimum continuous output power rating of 200W.

29Helpful Hints

Note: When using the VPAP with a HumidAire 2i, use a pure sine wave
inverter not a modified sine wave inverter.

Please refer to the VPAP III battery power guide for battery capacities and
further details.

30

Troubleshooting

If there is a problem, try the following suggestions. If the problem cannot be
solved, contact your equipment supplier or ResMed. Do not attempt to open
the unit.

Problem Possible Cause Solution

No display. Power not connected or

switch at back is not on.

Insufficient air
delivered from the
VPAP.

The VPAP does not
start when you
breathe into the
mask.

Ramp Time is in use.

Air filter is dirty.

Air tubing is kinked or
punctured.

Air tubing not connected
properly.

Mask and headgear not
positioned correctly.

Plug(s) missing from
access port(s) on mask.

Pressure required for
treatment may have
changed.

Power cord not connected
properly.

Power outlet may be
faulty.

Ensure the power cable is
connected and that the
switch at the back of the
unit is in the ON position.

Wait for air pressure to
build up.

Replace air filter.

Straighten or replace
tubing.

Check air tubing.

Adjust position of mask
and headgear.

Replace plug(s).

See your clinician to
adjust the pressure.

Connect power cord
firmly at both ends.

Try another power outlet.

The VPAP unit not
switched on.

SmartStart not on. Enable SmartStart.

Mask Alarm has been
enabled; SmartStart has
automatically been
disabled.

Switch power switch at
rear of the VPAP to ON.

Disable Mask Alarm to
enable SmartStart.

31Troubleshooting

Problem Possible Cause Solution

VPAP unit does not
stop when you
remove your mask.

SmartStart is enabled
but the flow
generator does not
stop automatically
when you remove
your mask.

Breath is not deep
enough to trigger

Take a deep breath in and
out through the mask.

SmartStart.

There is excessive leak. Adjust position of mask

and headgear.

Plugs may be missing
from ports on mask.
Replace them.

Air tubing not connected
properly. Connect firmly at
both ends.

Air tubing kinked or
punctured. Straighten or
replace.

SmartStart/Stop is

Enable SmartStart/Stop.

disabled.

Use of an Ultra Mirage
Full Face Mask.

Incompatible humidifier or
mask system being used.

SmartStop does not work
with a full face mask.

Use only equipment as
recommended and
supplied by ResMed.

32

Display error
message:

Check tube!!
Key if done

Displays error
message:

SYSTEM ERROR
Call service!

The air tubing is loose. Check that the air tubing

is connected securely to
your mask and the air
outlet on the front of the
VPAP.
To clear the error
message, press any key
on the VPAP keypad.

Component failure. Return your VPAP for

servicing.

Problem Possible Cause Solution

Excessive motor
noise.

Display error
message:

in last session

High leak

Component failure. Return your unit for

servicing.

You have experienced
excessively high leak

.

levels during the night.

Check that your air tubing
is connected properly and
that your mask does not
leak excessively.
Use the mask-fitting
feature to help you to fit
your mask properly.
If this message appears
again, contact your
clinician.

33Troubleshooting

34

System Specifications

Dynamic pressure characteristics

IPAP: 2 cm H
tubing)

EPAP: 2 cm H
tubing)

CPAP: 4 to 20 cm H

Maximum single fault pressure: 40 cm H
Maximum flow (CPAP mode, measured at the end of standard 2 m air

tubing)

O to 25 cm H2O (measured at the end of standard 2 m air

2

O to 25 cm H2O (measured at the end of standard 2 m air

2

O (measured at the end of standard 2 m air tubing)

2

O

2

Pressure
(cm H2O)

10 200

15 170

20 150

Flow
(L/min)

Sound pressure level: <30 dB (tested in accordance with the requirements
of ISO 17510-1:2002)

Dimensions (L x W x H): 270 mm x 230 mm x 141 mm
Weight: 2.3 kg
Air outlet: 22 mm taper, compatible with EN 1281-1:1997 Anaesthetic &

Respiratory Equipment - Conical Connectors

Pressure measurement: Internally mounted pressure transducer
Flow measurement: Internally mounted flow transducer
Power Supply: Input range 100–240V, 50–60Hz, 40VA (typical power

consumption), < 100VA (maximum power consumption)

Housing Construction: Flame retardant engineering thermoplastic
Environmental Conditions

Operating Temperature: +5°C to +40°C
Operating Humidity: 10%–95% non-condensing
Storage and Transport Temperature: -20°C to +60°C
Storage and Transport Humidity: 10–95% non-condensing

Electromagnetic Compatibility

Product complies with all applicable electromagnetic compatibility
requirements (EMC) according to IEC60601-1-2, for residential, commercial
and light industry environments. For further details, see “Guidance and
Manufacturer’s Declaration - Electromagnetic Emissions and Immunity” on
page 39.

Air Filter: Two-layered, powder-bonded, polyester non-woven fibre

35System Specifications

Air Tubing: Flexible plastic, 2 m or 3 m length
IEC 60601-1 Classifications

Class II (double insulation)
Type CF

Table 7: Displayed values

Val ue Range Accuracy

Display
Resolution

Pressure sensor at air outlet

Pressure -5 to 30 cm H2O ±0.5 cm H2O 0.1 cm H2O

Flow sensor in flow generator*

Leak 0–120 L/min ** 1 L/min

Tidal volume 100–3000 mL ** 1 mL

Respiratory rate 6–60 BPM ±0.5 BPM 0.1 BPM

Minute ventilation 0.6–60 L/min ** 0.25 L/min

* Results may be inaccurate in the presence of leaks.
** The displayed values are estimates. They are provided for trending purposes only.

36

Pressure Variation

25.00

20.00

O)

2

15.00

10.00

Pressure (cm H

5.00

0.00

0 1 2 3

Pressure Volume curve

1/3 Max Pressure

600

500

400

300

200

Volume (mL)

100

0

6.3 6.4 6.5 6.6 6.7 6.8

Pressure (cm H

O)

2

Max Pressure

2/3 Max Pressure

1/3 Max Pressure

Breaths

2/3 Max Pressure

600

500

400

300

200

Volume (mL)

100

0

13.1 13.2 13.3 13.4 13.5 13.6

Pressure (cm H

10 BPM

15 BPM

20 BPM

O)

2

600

500

400

300

200

Volume (mL)

100

0

19.7 19.8 19.9 20.0 20.1 20.2

Max Pressure

Pressure (cm H

10 BPM

15 BPM

20 BPM

O)

2

Note: The manufacturer reserves the right to change these specifications
without notice.

37System Specifications

Symbols which appear on the product

Attention, consult accompanying documents

Class II equipment

Type CF equipment

Drip Proof

Start/Stop

Mask-fit

Start/Stop or Mask-Fit

Environmental information

WEEE 2002/96/EC is a European Directive that requires the
proper disposal of electrical and electronic equipment. This
device should be disposed of separately, not as unsorted
municipal waste. To dispose of your device, you should use
appropriate collection, reuse and recycling systems available in
your region. The use of these collection, reuse and recycling
systems is designed to reduce pressure on natural resources
and prevent hazardous substances from damaging the
environment.

If you need information on these disposal systems, please
contact your local waste administration. The crossed-bin symbol
invites you to use these disposal systems. If you require
information on collection and disposal of your ResMed device
please contact your ResMed office, local distributor or go to
www.resmed.com/environment.

38

Guidance and Manufacturer’s Declaration ­Electromagnetic Emissions and Immunity

Guidance and manufacturer’s declaration – electromagnetic emissions

The VPAP is intended for use in the electromagnetic environment specified below. The customer or
the user of the VPAP should assure that it is used in such an environment.

Emissions test Compliance

Electromagnetic environment ­guidance

RF emissions CISPR11 Group 1 The VPAP uses RF energy only for its

RF emissions CISPR 11 Class B The VPAP is suitable for use in all

Harmonic Emissions
IEC 61000-3-2

Voltage Fluctuations/Flicker
Emissions IEC 61000-3-3

Medical Electrical Equipment needs special precautions regarding EMC and needs to be installed
and put into service according to EMC information provided in this document.

Warnings: The VPAP should not be used adjacent to or stacked with other equipment.
If adjacent or stacked use is necessary, the VPAP should be observed to verify normal operation in
the configuration in which it will be used.

The use of accessories (eg humidifiers) other than those specified in this manual is not
recommended. They may result in increased emissions or decreased immunity of the VPAP.

Class A

Complies

internal function. Therefore, its RF
emissions are very low and are not
likely to cause any interference in
nearby electronic equipment.

establishments, including domestic
establishments and those directly
connected to the public low-voltage
network that supplies buildings used
for domestic purposes.

39System Specifications

Guidance and manufacturer’s declaration – electromagnetic immunity

The VPAP is intended for use in the electromagnetic environment specified below. The customer
or the user of the VPAP should assure that it is used in such an environment.

Immunity test

Electrostatic
discharge (ESD)
IEC 61000-4-2

Electrical fast
transient/burst
IEC 61000-4-4

Surge
IEC 61000-4-5

Voltage dips, short
interruptions and
voltage variations on
power supply input
lines.
IEC 61000-4-11

Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8

NOTE: Ut is the a.c. mains voltage prior to application of the test level.

IEC60601-1-2
test level

±6 kV contact

±8 kV air

±2 kV for power
supply lines

±1 kV for input/
output lines

±1 kV differential
mode

±2 kV common
mode

<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

3 A/m 3 A/m Power frequency magnetic

Compliance
level

±6 kV contact

±8 kV air

±2 kV

Not Applicable

±1 kV differential
mode

±2 kV common
mode

< 12V
(>95% dip in 240V)
for 0.5 cycle

96V
(60% dip in 240V)
for 5 cycles

168V
(30% dip in 240V)
for 25 cycles

<12V
(>95% dip in 240V)
for 5 sec

Electromagnetic
environment –
guidance

Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the
relative humidity should be
at least 30%.

Mains power quality should
be that of a typical
commercial or hospital
environment.

Mains power quality should
be that of a typical
commercial or hospital
environment.

Mains power quality should
be that of a typical
commercial or hospital
environment.
If the user of the VPAP
requires continued
operation during power
mains interruptions, it is
recommended that the
VPAP be powered from an
uninterruptible power
source

fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment

40

(Continued next page)

Guidance and manufacturer’s declaration – electromagnetic immunity (Continued)

The VPAP is intended for use in the electromagnetic environment specified below. The customer or the
user of the VPAP should assure that it is used in such an environment.

Immunity
test

Conducted RF
IEC 61000-4-6

Radiated RF
IEC 61000-4-3

IEC6 0601- 1-2
test level

3 Vrms
150 kHz to 80 MHz

10 V / m
80 MHz to 2.5 GHz

Compliance
level

3 Vrms d = 1.17 √P

10 V/m d = 0.35 √P 80 MHz to 800 MHz

Electromagnetic environment –
guidance

Portable and mobile RF communications
equipment should be used no closer to any
part of the VPAP, including cables, than the
recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.

Recommended separation distance

d = 0.70 √P 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 fixed RF transmitters, as
determined by an electromagnetic site

a

should be less than the compliance

survey,
level in each frequency range.

Interference may occur in the vicinity of
equipment marked with the following
symbol:

b

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 affected by
absorption and reflection from structures, objects and people.

a

Field strengths from fixed 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 fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which
the VPAP is used exceeds the applicable RF compliance level above, the VPAP should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating the VPAP.

b

Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 10 V/m.

41System Specifications

Recommended separation distances between portable and mobile RF communications
equipment and the VPAP

The VPAP is intended for use in an environment in which radiated RF disturbances are controlled. The
customer or the user of the VPAP can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment (transmitters) and the VPAP as
recommended below, according to the maximum output power of the communications equipment.

Separation distance according to frequency of transmitter
m

Rated maximum output
power of transmitter
W

0.01 0.17 0.04 0.04

0.1 0.37 0.11 0.11

1 1.17 0.35 0.35

10 3.69 1.11 1.11

100 11.70 3.50 3.50

For transmitters rated at a maximum output power not listed above, the recommended separation distance
d in metres (m) can be determined 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 affected by
absorption and reflection from structures, objects and people.

150 kHz to 80 MHz
d = 1.17 √P

80 MHz to 800 MHz
d = 0.35 √P

800 MHz to 2.5 GHz
d = 0.35 √P

42

Limited Warranty

ResMed warrants that your ResMed product shall be free from defects in
material and workmanship for the period specified below from the date of
purchase by the initial consumer. This warranty is not transferable.

Product Warranty Period

ResMed humidifiers, ResControl™, ResLink™, ResTraxx™ 1 Year

ResMed flow generators 2 Years

Accessories, mask systems (including mask frame,
cushion, headgear and tubing). Excludes single-use
devices.

Note: Some models are not available in all regions.

If the product fails under conditions of normal use, ResMed will repair or
replace, at its option, the defective product or any of its components. This
Limited Warranty does not cover:
a) any damage caused as a result of improper use, abuse, modification or
alteration of the product;
b) repairs carried out by any service organization that has not been expressly
authorized by ResMed to perform such repairs;
c) any damage or contamination due to cigarette, pipe, cigar or other smoke;
d) any damage caused by water being spilled on or into a flow generator.

Warranty is void on product sold, or resold, outside the region of original
purchase. Warranty claims on defective product must be made by the initial
consumer at the point of purchase.

This warranty is in lieu of all other express or implied warranties, including
any implied warranty of merchantability or fitness for a particular purpose.
Some regions or states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you.

ResMed shall not be responsible for any incidental or consequential
damages claimed to have occurred as a result of the sale, installation or use
of any ResMed product. Some regions or states do not allow the exclusion
or limitation of incidental or consequential damages, so the above limitation
may not apply to you. This warranty gives you specific legal rights, and you
may also have other rights which vary from region to region.

For further information on your warranty rights, contact your local ResMed
dealer or ResMed office.

90 Days

R001-307/2 05 06

43Limited Warranty

44

Index

A

Accessories 6

Air filter
air tubing

B

Back-light, LCD and Keypad

C

Cautions 2

cleaning

Cleaning and Maintenance
cleaning mask
Cleaning Periodically

D

Daily Cleaning
definitions
Detailed Menu
Dimensions
Dryness
Dynamic pressure characteristics

E

Electromagnetic Compatibility
Environmental Conditions
Error Messages

F

Front Key

18, 35

cleaning

periodic

weekly

29

36

17

10

17

17

17

17

17

17

1

20, 21

35

35

35

32

10

35

I

IEC 60601-1 Classifications
International Use

K

keypad 10

Keys, functions

L

LCD screen
Left Key

M

Mask Alarm
Mask Fitting
mask settings
mask types
Mask-Fit Star Rating, definitions
Mask-Fitting Feature
Masks
maximum flow
Medical Information
Menu Functions
menu type
Menus, using the VPAP
Mouth Leaks

N

Nasal Irritation

O

Operating Instructions 13

Options Menu

11

5

29

10

10

23
29

23

23

35

22

19

29

29

25

36

14

1

19

15

G

Glossary of Symbols

H

Helpful Hints 29

High Leak Message
Housing Construction
how to use the VPAP
HumidAire
HumidAire 2i
HumidAire 2iC
Humidifier

cleaning

Humidifier Use

8

8

8
6
17

7

38

23

7

35

P

Passover
periodic cleaning
Power Supply

R

Ramp Screen
Ramp time
Replacing the Air Filter
Responsibility, user/owner
Results Menu
Right Key
Runny or Blocked Nose

9

17

35

19

19

18

24

11

29

1

45Index

S

Servicing 18

Servicing Menu
setting up
Settings Menu
SmartStart
Standard Menu
Starting Treatment
Stopping Treatment
System Specifications

T

Travelling 29

treatment screen
Troubleshooting

U

Up/Down Key 10

Used (time) screen
User/Owner Responsibility
Using the Mask-Fitting feature
Using the Menus

W

Weekly Cleaning
weekly cleaning
Weight

35

25

7

22

23

20

13

14

35

26

31

19

1

19

17

17

14

46