DeVilbiss Healthcare IntelliPAP DV5 Series User manual

DeVilbiss®IntelliPAP™ Positive Airway Pressure Device
DV51 Standard CPAP Series
CAUTION–Federal (U.S.A.) law restricts this device to sale by, or on the order of a physician.
Assembled in USA of US & Imported Parts. Latex Free. Instruction Guide
Dispositivo de presión positiva en las vías respiratorias
IntelliPAP™ de DeVilbiss®
Serie DV51 Standard CPAP
PRECAUCIÓN: La ley federal de EE. UU. limita la venta de este dispositivo a médicos o a personas que
dispongan de la correspondiente orden médica.
Montaje efectuado en EE. UU. con piezas fabricadas en EE. UU. e importadas. UU. Sin
látex. Guía de instrucciones
Appareil de ventilation spontanée en pression positive
IntelliPAP™ de DeVilbiss®
DV51 Standard CPAP Series
ATTENTION– En vertu de la loi fédérale américaine, cet appareil ne peut être vendu que par un médecin
ou sur ordonnance de ce dernier.
Assemblé aux États-Unis avec des pièces des États-Unis et des pièces importées. Sans latex.
Guide d’instructions
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EN
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ENGLISH............................................................................................................3
ESPAÑOL.........................................................................................................25
FRANÇAIS ......................................................................................................49
Table of ConTenTs
Symbol Definitions ..................................................................................................................3
Important Safeguards ..............................................................................................................3
Introduction.............................................................................................................................5
Intended Use/Indications for Use.....................................................................................5
Contraindictions...............................................................................................................5
What Is Obstructive Sleep Apnea (OSA).........................................................................5
How CPAP Therapy Works.............................................................................................6
Acclimating To Your Therapy...........................................................................................6
Benefits Of Your Therapy ................................................................................................6
Helpful Resources ............................................................................................................7
Key Features............................................................................................................................8
Unpacking The Contents .................................................................................................8
IntelliPAP Device..............................................................................................................8
Keypad..............................................................................................................................8
System Assembly without Humidification...............................................................................9
Keypad and Display.................................................................................................................9
Operation..............................................................................................................................10
Start Up..........................................................................................................................10
Using The Comfort Delay Feature ................................................................................10
Shut Down .....................................................................................................................11
Advanced Menu Controls .....................................................................................................11
Advanced Menu List.......................................................................................................11
Enable Menu List............................................................................................................12
CPAP Patient Menu........................................................................................................13
Patient Messages ...................................................................................................................13
Reminders ......................................................................................................................14
Notifications...................................................................................................................14
IntelliPAP Travel Information.................................................................................................14
IntelliPAP DC Operation.......................................................................................................15
Battery Power................................................................................................................15
Supplemental Oxygen ...........................................................................................................15
Accessories/Replacement Items............................................................................................17
Maintenance ..........................................................................................................................18
Cleaning.................................................................................................................................19
Troubleshooting.....................................................................................................................20
Specifications.........................................................................................................................22
Warranty................................................................................................................................23
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symbol Definition/
importAnt sAfeguArDs
symbol DefiniTions
Class II electrical protection–double Type BF equipment– applied part
insulated
Data Port Input/Output Standby – turns the blower on or off
Next Item on LCD display Increase value shown on LCD display
Previous Item on LCD display Decrease value shown on LCD display
Attention - Consult Accompanying Heat
Documents
DC Input: 12 VDC, center pin is 100 – 240 Volts AC input 50/60 Hz
positive
 Locked  Unlocked
IPX1 Drip-Proof, Vertical
Delay – starts the delay cycle, if prescribed
This device contains electrical and/or electronic equipment that must be recycled per
EC Directive 2002/96/EC - Waste Electrical and Electronic Equipment (WEEE)
IMPORTANT SAFEGUARDS
When using electrical products, basic safety precautions should always be followed. Read all
instructions before using this device. Important information is highlighted by the following
terms.
DANGER Urgent safety information for hazards that will cause serious injury or death.
WARNING Important safety information for hazards that might cause serious injury.
CAUTION Information for preventing damage to the product.
NOTE Information to which you should pay special attention.
Please ReaD all insTRUCTions befoRe UsinG
THis DeViCe.
SAVE THESE INSTRUCTIONS
DANGER
Electric Shock Hazard – Do not use while bathing.
Electric Shock Hazard – Do not immerse this device into water or any
other liquid.

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Electric Shock Hazard – Do not attempt to open or remove the enclosure.
There are no user-serviceable internal components. If service is required,
return the product to your home care provider. Opening or tampering
with the product will void the warranty.
The DeVilbiss IntelliPAP™ should be used only with masks recommended
by DeVilbiss, your physician or respiratory therapist.
To avoid rebreathing of exhaled air, do not use a CPAP mask unless the
device is turned on and providing a supply of air. Venting in the mask
should never be blocked. When the device is turned on and providing a
fresh supply of air, exhaled air is flushed out of the mask vent. However,
when the device is not operating, exhaled air may be rebreathed.
Rebreathing of exhaled air for longer than several minutes can in some
circumstances lead to suffocation. This warning applies to most CPAP
devices.
The DeVilbiss IntelliPAP is not a life support device and may stop
operating with certain device faults or with a power failure. It is intended
to be used on spontaneously breathing individuals weighing 66 lbs/30 Kg
or greater.
To avoid electric shock, always unplug power cord from wall outlet power
source when performing cleaning.
Use only accessories recommended by DeVilbiss.
CAUTION–The circular data port connector located on the back of the IntelliPAP is used to
attach accessories to the device. The connector must only be used with accessories approved for
use by DeVilbiss. Do not attempt to attach any other device to this connector as it may damage
the CPAP or the accessory device.
CAUTION–Never rinse or place the device in water. Never allow liquids to get into or around
any of the ports, switches or air filter; doing so will result in device damage. If this occurs,
discontinue use and remove the power cord from the power source. Allow the device to
completely dry before use.
CAUTION–Do not place the IntelliPAP where it can be bumped onto the floor or where the
power cord may create a trip hazard.
CAUTION–Only the DeVilbiss DV5 series Heated Humidifier system is recommended for use
with the IntelliPAP. Other humidifier systems may prevent the device from detecting snoring and
may cause inappropriate pressure levels in the mask.
CAUTION–Oxygen is a prescription gas and should only be administered under the supervision
of a physician.
WARNING

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introDuction
inTRoDUCTion
Intended Use/Indications for Use
The DeVilbiss® IntelliPAP™ Model DV5 Series is intended for use in treating obstructive
sleep apnea in patients 66 lbs/30 kg and above.
Contraindication
Do not use IntelliPAP if your upper airway has been bypassed.
NOTE–Symptoms of dryness of the throat, nasal passages, and the mouth are common with positive airway
pressure therapy. This is especially true in dry climates and during the cold season when humidity in
the air is typically lower than at other times. The IntelliPAP features an optional humidifier system
to help minimize these effects.
What Is Obstructive Sleep Apnea (OSA)?
Obstructive Sleep Apnea (OSA) is a breathing disorder that affects more than 22 million
Americans – approximately 4% of middle-aged men and 2% of middle-aged women.
Physiological factors such as size of tonsils, shape of the nose, narrowing of the upper airway,
or any combination of these can contribute to the potential for having OSA. During sleep,
your airway can relax so much that it begins to collapse and becomes obstructed. Relaxation
allows the tissue at the back of your throat to vibrate as you breathe causing snoring. But as
your airway collapses more fully, it blocks your airflow and stops your breathing altogether.
(In fact, the word “apnea” is derived from a Greek term meaning “without breath.”)
This stoppage occurs repeatedly throughout the night, each episode lasting from just a few
seconds to more than a minute. As your blood oxygen level drops to dangerous levels, your
central nervous system triggers a sudden gasp for breath, partially awakening you and
preventing you from experiencing the sustained, deep sleep your body needs. As a result, it
is common to feel fatigued, stressed and irritable the following day – a less-than-optimal and
potentially dangerous condition in which to work, drive, and make decisions.
There are important medical concerns as well. OSA starves your heart, brain, and organs of
life-sustaining oxygen. Over time, this deprivation can seriously impact your health
During an apneic episode the soft
palate collapses blocking the airway
Unobstructed Airway
Soft Palate
Uvula
Pharynx
Epiglottis
Tongue
Hard Palate
Nasal Cavity Soft Palate
Uvula
Pharynx
Epiglottis
Tongue
Hard Palate
Nasal Cavity

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potentially resulting in memory loss, impotence, hypertension, coronary disease, strokes,
and heart attacks. Recent studies indicate that OSA has the same risk factor for heart
disease as smoking, high cholesterol and alcohol, and estimate that as many as 38,000
people a year die from the effects of OSA.
Clearly, OSA is a serious medical condition that requires attention and treatment.
How CPAP Therapy Works
There are several treatments for OSA including surgery and CPAP therapy. However, CPAP
therapy has proven very effective for most patients. CPAP stands for “continuous positive
airway pressure” which is exactly what the DeVilbiss IntelliPAP device delivers to your
upper airway, acting as an “air splint” to keep the passage open while you sleep.
This reduces or eliminates the obstruction, allowing you to enjoy the deep, refreshing,
uninterrupted sleep you need. More importantly, your body will get the rest and oxygen it
needs with more continuous, uninterrupted sleep – helping you avoid some of the serious
health risks associated with OSA. And the IntelliPAP is designed to provide this therapy to
you quietly and comfortably so that you can sleep through the night without distraction.
Acclimating To Your Therapy
Naturally anything new – including CPAP therapy – takes some getting used to. Having your
mouth or nose (or both) covered by a mask may make you feel anxious or claustrophobic.
Feeling the rush of air from your IntelliPAP may cause discomfort or concern. But don’t
worry – every successful, long-term CPAP user began where you are today with the same
reactions and concerns, and overcame them to enjoy the full benefits of their therapy.
Here are some steps to help you gradually ease into your therapy and overcome your
anxieties:
1. Try attaching the mask to the CPAP unit, and switching the unit “On.” Practice
breathing through the mask for one hour while watching television, reading, or
performing some other sitting activity.
2. If you nap, use the CPAP during this time.
3. Use CPAP at least during the first initial 3-4 hours of nighttime sleep.
4. Use CPAP through an entire night of sleep.
Advance through the above steps one step at a time and progress to the next step as soon
as you can carry out the current step without anxiety.
Benefits Of Your Therapy
As a DeVilbiss IntelliPAP user, you are on your way to living a happier, healthier life – a life
free from the sleep disruptions and health risks associated with OSA. After you become
acclimated to CPAP therapy, you may be surprised at how much better you feel, both
physically and emotionally. CPAP therapy may give you the opportunity to finally experience
the deep, restful sleep you’ve been missing out on. Many patients find they have more
energy, better judgment, and improved concentration during the day. With effective therapy
you’ll be less stressed, less irritable and more like your old self again, with a healthy, positive

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outlook on life. In fact, you may well wish you’d gotten your IntelliPAP sooner!
Helpful Resources
As you begin your IntelliPAP therapy, remember: you’re not in this alone! You’re part of a large
and growing network of CPAP users, and many resources are available to answer your questions,
address your concerns, and help make your therapy as effective and effortless as possible.
American Academy of Sleep Medicine
One Westbrook Corporate Ctr, Ste 920
Westchester IL 60154
Phone: [phone]
Fax: [phone]
www.aasmnet.org
American College of Chest Physicians
3300 Dundee Rd
Northbrook, IL 60062-2348
Phone: [phone] or [phone]
Fax: [phone]
www.chestnet.org
The Sleep Apnoea Trust
12a Bakers Piece,
Kingston Blount
Oxon.
OX39 4SW
Tel: [phone]
www.sleepapnoea-trust.org
National Heart, Lung & Blood Institute
Information Center
P.O. Box 30105
Bethesda, MD 20824-0105
Phone: [phone]
Fax: [phone]
www.nhlbi.nih.gov
American Academy of Neurology
1080 Montreal Avenue
St. Paul, Minnesota 55116
Phone: [phone] or [phone]
Fax: [phone]
www.aan.com
American Sleep Apnea Association
1424 K Street NW, Suite 302
Washington, DC 20005
Phone: [phone]
Fax: [phone]
www.sleepapnea.org
National Center on Sleep Disorder Research
National Heart Lung & Blood Institute (NIH)
6701 Rockledge Drive
Bethesda, MD 20892
Phone: [phone]
Fax: [phone]
www.nhlbi.nih.gov/sleep
National Sleep Foundation
1522 K Street, NW, Suite 500
Washington, DC 20005
Phone: [phone]
Fax: [phone]
www.sleepfoundation.org

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Key feaTURes
Unpacking The Contents
The following items are included in your DeVilbiss IntelliPAP system:
1. IntelliPAP device 5. Air supply tubing
2. Spare filter pack 6. User manual
3. AC line cord 7. DVD
4. Carrying case
If any of the above items are missing, please contact your home care provider.
NOTE–If you received a humidifier with your IntelliPAP system, please refer to the humidifier’s instruction
guide for additional information.
DeVilbiss IntelliPAP Device (Figures A and B)
1. Keypad/LCD Display (see Figure C)
2. Air Supply Port on Back
3. Air Supply Port on Bottom (for optional humidifier)
4. Air Supply Port Plug
5. Heater Power Connector (for optional humidifier)
6. AC Power Connector
7. DC Power Connector
8. Data Port
9. Power Cord (appropriate to
your wall outlet) (not shown)
10. Air Inlet Filter Opening
Keypad (Figure C)
1. On/Off
2. Previous Item
3. Next Item
4. Delay
5. Decrease Value
6. Increase Value
7. Heater Power LED (for optional humidifier)
Ask your home care provider for information about other
DeVilbiss masks, equipment, and accessories.
B
3
5
A
2
8
4
10
7
6
C
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system Assembly
sysTem assembly wiTHoUT HUmiDifiCaTion
NOTE–If your system includes a humidifier, please refer to the instructions provided with the humidifier for
assembly and operation.
1. Locate the air supply port and heater accessory connector on the bottom of the IntelliPAP
device. Ensure that each opening has the appropriate soft cover securely attached.
2. Place the IntelliPAP on a stable surface such as a nightstand or table. If you wish, you
may also place the device on the floor at the bedside, being careful to place the unit
where it won’t be kicked or stepped on. Ensure that the air inlet in the back of the
device is not blocked by anything such as curtains or bedding.
NOTE–Never place the IntelliPAP system on a soft surface such as a bed or couch during operation.
CAUTION–The height of the IntelliPAP system must always be lower than the interface mask when using
a humidifier to prevent water from getting into the CPAP mask.
3. Insert the power cord into the back of the device. Make sure the power cord is fully
inserted into the connector. Plug the other end of the power cord into the AC wall outlet.
4. Attach the air supply tubing to the air supply interface in the back of the device.
5. Prepare the mask (supplied by your home care provider) by referring to the mask’s
instruction guide.
6. Connect the air supply tubing to the mask.
NOTE–The air supply tubing supplied with the device is specially designed to prevent kinking and allow you
to receive smooth airflow. Use only the 22 mm diameter, smooth-bore, kink-resistant tubing
supplied with this device or an air supply tubing recommended by your home care provider.
Keypad And Display
Basic DeVilbiss IntelliPAP Controls
Name Symbol Function
ON/OFF The ON/OFF button starts and stops the flow of air from the
device.
HEATER 

If your IntelliPAP has a heater/ humidifier attached, these buttons
adjust the heater setting. Increase the setting for more humidity
and decrease the setting for less humidity.
DELAY The Delay button activates the comfort delay feature and only
functions if this feature has been enabled. To understand how to
set the parameters of this feature, please refer to the Using the
Comfort Delay Feature found on page 10.
NOTE–The additional control buttons that you see on the IntelliPAP control panel provide advanced
controls for specific settings. Please refer to the ‘Advanced Menu Controls’ section on page 11 for
more details.

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oPeRaTion
Startup
To begin operation, verify that your IntelliPAP is connected to a
‘live’ power source. When plugged in, the LCD display should
appear as noted.
Put on your CPAP mask and press the ON/OFF button on the keypad to turn on airflow OR
put on your CPAP mask and take a few breaths to turn on airflow automatically. The
pressure in your mask will rise to the set pressure in about 10 seconds.
NOTE–If the device does not automatically start after taking 2-3 breaths, this feature may have been
disabled. If Auto ON/OFF is disabled, you must manually press the ON/OFF button to start and
stop the device.
The keypad display shows the actual mask pressure while the
device is in use. Because this is the actual pressure, the device
pressure reading may vary slightly as you breathe. Your display
should appear as noted.
If your DeVilbiss IntelliPAP system includes a humidifier, its heater
controls and status are displayed as noted in the image.
NOTE–If the display on your device is not similar to those listed above, refer
to the chapter section titled “Patient Messages” on page 14.
Using The Comfort Delay Feature
Your IntelliPAP has a comfort delay feature to help make it easier for you to fall asleep. The
airflow will start at a low pressure and then gradually ramp-up to the prescribed setting over
the last few minutes of the specified delay time.
NOTE–When the delay comfort feature is activated, a message will flash on the display periodically,
indicating the amount of time remaining in the delay.
You can adjust the amount of time spent in comfort delay by using
the advanced device controls. The Delay Time can be adjusted
from 0 to 45 minutes in 5-minute increments. Refer to page 11 for
details.
NOTE–If you are unable to change the delay time, your provider has locked this setting. Refer to the
keypad menu guide on page 11 for details.
Press the delay button to activate the comfort delay feature. The airflow pressure will drop to
the prescribed comfort delay pressure.
In the final 10 minutes of the delay period, the pressure will gently rise to the pressure
prescribed for your therapy. You may repeat the comfort delay by pressing the delay button
again if you have not fallen asleep during the first use.
OFF
P:10.0 CPAP
Delay Running
10 Minutes Left
P:10.0 CPAP
Heat:Off

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ADVAnceD menu controls
Shut Down
Press the ON/OFF button to turn the device off. You may also simply remove your mask.
After a few seconds the device will display the message “Mask Off. Please check mask fit.” If
you do not put the mask on again the device will automatically turn off in about 20 seconds.
Pressing any button will remove the message from the display.
NOTE–If the DeVilbiss IntelliPAP does not turn off automatically, the feature may have been disabled. In this
case you must manually turn the device off.
aDVanCeD menU ConTRols
With the device on, press the “Next” or “Previous” buttons on the keypad to scroll through
the items on the display. The table shows the items you may see, and describes the feature
associated with each item.
Name Symbol Function
PREVIOUS ITEM Pressing this button displays the previous menu option.
NEXT ITEM Pressing this button displays the next menu option.
SETTING CHANGE 

These buttons allow you to adjust the setting that is
shown on the display.
Please note that the values displayed are examples only.
Advanced Menu List
Display Example Description
P: 5.0 CPAP
Heat:Off
This is the default screen when the IntelliPAP is turned on. The
actual mask pressure and heater setting are shown. The
displayed pressure may vary slightly while breathing. If the
heater system is not connected, the heat setting will be blank.
Set Pressure
10.0 cmH20
This is a prescription setting which controls the operating
pressure.
Delay Time 
45 minutes
Selectable delay time setting. Your provider has set the delay
time. If the unlocked symbol is shown, you are able to adjust
this setting. If the locked symbol is shown, this setting can only
be adjusted by your provider.
Delay Pressure
5.0 cmH20
This is a prescription setting which controls the operating
pressure during the delay time.
Enable Menu
Press 
Pressing the down key enters the Enable menu. Refer to next
section for Enable Menu details.

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Display Example Description
LCD Contrast Adj
50 %
This setting changes the contrast for the LCD display. This only
needs to be adjusted if you find it difficult to see the display
from your viewing angle.
Compliance Meter
123456.7 hours
The total number of hours (in 1/10 hour increments) that the
IntelliPAP has been providing therapy.
Hourmeter
123456.7 hours
The total number of hours (in 1/10 hour increments) that the
IntelliPAP has been in operation.
Firmware Version
V0.01 01/06/2006 Shows version of installed firmware.
Serial Number
HD123456 Shows the serial number of the device.
SmartCode
FF28D9
SmartCodeTM is used for therapy management reporting;
therapy information is encoded in a series of letters and
numbers, and includes a special character for error checking to
ensure accuracy.
Enable Menu List
The Enable menu is available in all modes and is a sub-menu that allows you to control
various functions of your IntelliPAP. It is accessed by pressing the down button while in this
Advanced Menu.
Display Example Description
Auto-ON
Enabled
This option controls the Auto-ON feature, which automatically
starts the flow of air after breathing once or twice into the
mask.
Auto-OFF
Enabled
This option controls the Auto-OFF feature, which
automatically stops the flow of air after taking off the mask.
The device may require up to 30 seconds to turn OFF
depending on the kind of mask used.
Exit Menu
Press Pressing the up key exits the Enable menu.

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ADVAnceD menu controls
The following chart shows by Mode each Display you will scroll through using the Next or
Previous buttons on the keypad. Pressing the Down key at the Enable Menu Display will
allow you to enter this submenu - then use Next or Previous buttons to scroll through it;
press the Up button to return to main menu. Once the final Display is reached, pressing the
Next button will return you to the first Display.
CPAP MENU
Patient Menu Layout
Auto-ON
Enabled
Auto-OFF
Enabled
P:10.0 CPAP
Heat:5
Set Pressure
10.0 cmH20
Delay Pressure
5.0 cmH20
Compliance Meter
123456.7 hours
Serial Number
HD123456
Hourmeter
123456.7 hours
Firmware Version
V0.019 05/01/2007
LCD Contrast Adj
50%
Delay Time 
10 minutes
Exit Menu
Press 
Enable Menu
Press 
SmartCode
FF28D9

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EN pAtient messAges
PaTienT messaGes
Your IntelliPAP will alert you of issues that may require some action on your part in order to
make your therapy more effective. These messages are displayed when the device is turned
on, either by pressing the ON/OFF button or by breathing into the mask. You can press any
key or button to clear the message from the display, but the IntelliPAP will operate normally
even if the message is not cleared.
Two kinds of messages are displayed: Reminders and Notifications.
Reminders
Reminders alert you when parts of your system need to be replaced. Some components of
your system wear over time and, if not replaced, may compromise your therapy. If you see
a message on the display that is not listed below, you may have the optional DeVilbiss
SmartLink™ Module attached to your device, which provides additional messages. Refer to
the documentation that was provided with the SmartLink Module.
Clean Filter – The filter should be checked every 10 days for signs
of dirt or wear so that it can be cleaned as needed. This message
helps to remind you to check it regularly.
Notifications
Notifications identify conditions in your IntelliPAP that may require action by you or your
home care provider in order to maintain a high level of therapy. If you see a message on the
display that is not listed below, you may have the optional DeVilbiss SmartLink Module
attached to your device, which provides additional messages. Refer to the documentation that
was provided with the SmartLink Module.
NOTE-The values displayed are examples only.
Delay Running xx Minutes Left – While a comfort delay is active,
this message is flashed on the display every 5 seconds to let you
know how much time is left in the delay.
Mask Off – This message appears whenever a high airflow
condition occurs. High airflow is normally due to a poor mask fit or
a removed mask. Check for leak around the mask seal and make
adjustments as necessary according to the mask manufacturer’s instructions. This message
will be displayed until the high airflow problem is corrected. If the high airflow condition
persists for about 20 seconds, the device will automatically turn off (if AutoOFF is enabled).
Device Fault – If a device fault message is displayed, refer to
Troubleshooting for instructions.
inTelliPaP TRaVel infoRmaTion
International Power Changes
Your DeVilbiss IntelliPAP is equipped with a universal power supply. This means that it is
automatically capable of accepting line voltages of 100 to 240V~ 50/60Hz. You do not need
Mask Off. Please
check mask fit.
Device Fault E07
Call Provider
Delay Running
10 Minutes Left
Clean Filter

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Dc operAtion/
supplementAl operAtion
to make any adjustments to the device if you are traveling to another country where the line
voltage is different than your domestic line voltage. Simply contact your home care provider
for the correct style power cord for the region in which you will be traveling (refer to
Accessories/Replacement Items for the correct part number).
Altitude
Your IntelliPAP automatically compensates for changes in altitude between sea level and
9000 ft (2750 m). You do not need to make adjustments to the device for changes in
altitude.
inTelliPaP DC oPeRaTion
Battery Power
Your IntelliPAP can be operated from a 12V DC power source in a motor home, boat or
other recreational vehicle. The power source can be used with a 12V DC accessory cable
or a 12 V DC stand-alone battery. Both parts are available from your home care provider
(refer to Accessories/Replacement Items for the correct part numbers). Both accessory
cables are required for stand-alone battery operation. The stand-alone battery connection
uses clamps that attach to the terminal connections of the battery.
NOTE–The heater for the IntelliPAP’s humidification system will not operate directly from a 12V DC power
source. If you need humidification, passover humidification is still available. Alternately, instead of
connecting12V DC power directly to the IntelliPAP, you can pass the DC power through an inverter
that will deliver AC power to the system. This will allow the heater to function. The power rating of
the inverter must be at least 200 watts @ 110V~ / 400 watts @ 220V~.
NOTE–The IntelliPAP will automatically switch power sources between AC and 12V DC if both sources are
available. If your unit is connected to both AC and 12V DC power sources, it will operate on AC
power as long as AC power is present, and automatically switch to 12V DC power if AC power is
lost. When AC power is restored, it will return to the AC source. You do not need to reset or adjust
any settings when the power source switches, but remember that your heater will not operate on
12V DC.
sUPPlemenTal oXyGen
Supplemental oxygen is sometimes prescribed in addition to CPAP for treatment of
Obstructive Sleep Apnea. If your physician prescribed oxygen for your sleep therapy, you
can add the oxygen in one of two ways:
1. Obtain the optional oxygen adapter (part #7353D-601) from your home care provider
and connect it to the outlet port on the IntelliPAP. Connect one end of the air supply
tubing to the open end of the adapter and the other end of the air supply tubing to the
mask.
2. If your mask is equipped with an oxygen port, your physician may request that you
apply oxygen directly to your mask.

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WARNING-OXYGEN USE
Oxygen supports combustion. To avoid possible physical injury, do not
smoke while using this device with supplemental oxygen. Do not use this
device near hot objects, volatile substances or sources of open flames.
Always turn on the IntelliPAP before turning on the oxygen source. Turn
the oxygen source off before turning off the IntelliPAP.
This device is not suitable for use in the presence of a flammable
anesthetic mixture with air or oxygen, or nitrous oxide.
At a fixed flow rate of supplemental oxygen, the inhaled oxygen
concentration will vary depending on the pressure setting, patient
breathing pattern, mask selection, and leak rate. This warning applies to
most types of CPAP devices.
Never allow the oxygen source to run continuously while connected to the
IntelliPAP if the device is not in use. If the IntelliPAP is not being used,
turn off the oxygen flow.
CAUTION–Oxygen is a prescription gas and should only be administered under the supervision
of a physician.
CAUTION–The flow setting of the oxygen source must be specified by a physician.

17
A-DV51
EN
Accessories/
replAcement items
aCCessoRies/RePlaCemenT iTems
Replacement Items
Air-inlet filter (4/pk) ..............................................................................................DV51D-602
Optional fine particle filter (4/pk) ......................................................................... DV51D-603
Air supply tubing (6') .............................................................................................. 7351D-616
Air supply plug ...................................................................................................... DV51D-604
Heater connection cover ..................................................................................... DV51D-605
Oxygen adapter...................................................................................................... 7353D-601
Carrying case ........................................................................................................ DV51D-610
Power Items
AC power cords
USA................................................................................................................... DV51D-606
Europe, except U.K. ........................................................................................ DV51D-607
U.K. .................................................................................................................. DV51D-608
Australia ........................................................................................................... DV51D-609
DC power cord .................................................................................................... DV51D-619
DC battery clamp-on adapter .............................................................................. DV51D-696
Masks Recommended For Use With The DeVilbiss IntelliPAP:
DeVilbiss FlexSet® Mask ...............................................................................................9354D
DeVilbiss FlexSet® Shallow Mask...................................................................................9354S
DeVilbiss FlexSet® Gel Mask.........................................................................................9354G
DeVilbiss FlexSet® Gel Shallow................................................................................... 9354GS
DeVilbiss FlexAire® Mask..............................................................................................9353D
DeVilbiss FlexAire® Shallow Mask .................................................................................9353S
DeVilbiss Serenity® Mask..............................................................................................9352D
DeVilbiss Serenity® Shallow Mask .................................................................................9352S
DeVilbiss Serenity® Gel Mask .......................................................................................9352G
DeVilbiss Serenity® Gel Shallow ................................................................................. 9352GS
Optional Heated Humidifier
DeVilbiss Heated Humidifier (cradle and chamber) ....................................................DV5HH

18 A-DV51
EN mAintenAnce
inTelliPaP mainTenanCe
DANGER
Electric shock hazard – Do not attempt to open or remove the enclosure;
there are no user-serviceable components inside. If service is required,
contact your home care provider for instructions on obtaining service of
your device. Opening or attempting to service your device will void the
warranty.
WARNING
If the operation of the device appears to deviate from normal operation or
begins to produce unusual sounds, discontinue use and contact your home
care provider for assistance.
If the device has been dropped, verify functionality of the device. If the
device does not function or the enclosure is damaged, discontinue use and
contact your provider.
If the device does not appear to be functioning properly refer to the
Troubleshooting section for instructions.
Pressure Accuracy–The IntelliPAP is designed to provide accurate pressure performance
from the factory without additional calibration. No routine service is required for a period of
2 years of use, provided the device is used in accordance with the manufacturer’s directions.
After 2 years the device should be inspected.
NOTE–Some countries require periodic servicing and calibration of this kind of medical device. Contact your
home care provider for further information.
Standard Air-Inlet Filter–Check the filter every 10 days and clean it if necessary. Replace
the filter every 6 months or sooner if it is damaged. The standard filter is designed to filter
particles larger than 3.0 microns in size. The IntelliPAP MUST have the standard filter in
place during operation.
Optional Fine Particle Filter–Check the filter every 10 days, and replace it if it is dirty or
damaged; otherwise replace the filter every 30 days. The optional fine particle filter is
designed to filter particles as small as 0.3 microns in size and larger.
Filter Maintenance–Refer to Cleaning for instructions.

19
A-DV51
EN
cleAning
inTelliPaP CleaninG
WARNING
To avoid electric shock, always unplug the power cord from the wall outlet
power source before cleaning.
CAUTION–Never rinse or place the device in water. Never allow liquids to get into or around
any of the ports, switches or air filter; doing so will result in product damage. If this
occurs, do not use the device. Contact your home care provider for service.
Device Cabinet
1. Unplug the IntelliPAP from the power source. Wipe the enclosure with a clean, damp
cloth every few days to keep the enclosure dust free.
2. Allow the device to dry completely before plugging it into a power source.
Filters
Air-Inlet Filter (Standard)
1. The air-inlet filter should be checked every 10 days and cleaned as necessary. The filter
is located in the rear of the device.
CAUTION–Proper filter function is important for the operation of the device and to protect the
device from damage.
2. To clean, remove the dark outer foam filter from the frame.
3. Wash the filter in a solution of warm water and dishwashing detergent, and rinse with
water. Allow the filter to dry completely. If the filter (part #DV51D-602) is damaged,
contact your home care provider for a replacement.
4. Ensure the filter is completely dry before installation and use.
Fine Particle Filter (Optional)
1. If you have an optional fine particle filter (part #DV51D-603), inspect this filter and
replace it if it shows signs of dirt or damage. Do not wash.
2. Install the fine particle filter behind the standard filter.
NOTE–If the fine particle filter is not installed first according to the directions, the life of the filter will be
reduced requiring more frequent replacement.
Tubing
The air supply tubing should be cleaned daily. Remove the tubing from the device and mask.
Use a mild detergent and water to clean the inside of the tubing. Rinse the tubing and allow
to air dry.
Mask and Headgear
Clean the mask and headgear according to the manufacturer’s instructions.

20 A-DV51
EN troubleshooting
TRoUblesHooTinG
DANGER
Electric Shock Hazard - Do not remove the device cabinet; there are no
user-serviceable internal components. The cabinet should only be removed
by a qualified DeVilbiss provider.
If you are having trouble with the operation of your DeVilbiss IntelliPAP, please refer to the
table below for a list of problems with possible causes and remedies. If you are unable to
resolve the problem by following the instructions, contact your home care provider for
assistance.
Problem Probable Cause Remedy
Nothing shows
on the display. 1. Device is not plugged in or the power cord is not fully
inserted.
2. There is no outlet power.
1a.Verify that power cord is firmly
connected to the IntelliPAP and
the power outlet.
1b. If you are using a DC power
source make sure the cable
connections are secure. Verify
that your battery is charged.
2. Locate a suitable functioning
power source.
The IntelliPAP
does not start
when breathing
into the mask.
1. The Auto-ON feature has
been disabled.
2. There is no power to the
device.
3. Breath is not deep enough for
the Auto-ON feature to
detect.
4. You are using a full face mask
that has an anti-asphyxia
valve.
5. The air supply port plug is
missing or not fully inserted.
6. The humidifier chamber is
not fully engaged into the
cradle or is missing.
1. Use the ON/OFF button to
start and stop the device.
2. Verify that the power cord is
firmly connected to the device
and the power outlet.
3. Breathe deeply in and out to
start the IntelliPAP.
4. Auto-ON may not work
because your exhaled breath
escapes through the open valve.
Use the ON/OFF button to
start and stop the device.
5. Make sure the air supply port
plug is fully inserted into the
unit.
6. Slide the humidifier chamber
fully into the slot. Verify the
latching lever snaps into place.
The airflow has
stopped
unexpected
during use.
1. The Auto-OFF feature has
detected large airflow because
of loosely fitting mask.
2. During use your mouth opens
and you being to mouth
breathe.
1. Ensure you have a good mask fit;
adjust the mask and headgear as
needed.
2. Contact your home care
provider for a chin strap or
different mask which will help
prevent mouth breathing.
If problem is not resolved with
above remedies, disable Auto-OFF
feature in Advanced Menu options.