Drive Medical 1025 Series Compact Oxygen Concentrator Instructions

Drive Medical 1025 Series Compact Oxygen Concentrator

Drive DeVilbiss® 10-Liter Oxygen Concentrator Instruction Guide

WARNING– Read the instruction guide before operating this equipment.

ASSEMBLED IN USA

WARNING
Under certain circumstances, oxygen therapy can be hazardous. Seek medical advice before using an oxygen concentrator.

SYMBOL DEFINITIONS

IMPORTANT SAFEGUARDS

Read this entire guide before using your DeVilbiss concentrator. Important safeguards are indicated throughout this guide. Pay special attention to all safety information. Imminently and potentially hazardous information is highlighted by these terms:

DANGER
Indicates an imminently hazardous situation that could result in death or serious injury to the user or operator if not avoided.

WARNING
Indicates a potentially hazardous situation that could result in death or serious injury to the user or operator if not avoided.

CAUTION
Indicates a potentially hazardous situation that could result in property damage, injury, or device damage if not avoided.

IMPORTANT
Indicates important information you should know.

NOTE
Indicates notes, useful tips, recommendations, and information.

READ ALL INSTRUCTIONS BEFORE USING.

DANGER

• NO SMOKING signs should be prominently displayed.
• Oxygen causes rapid burning. Do not smoke while your oxygen concentrator is operating, or when you are near a person utilizing oxygen therapy.
• Smoking during oxygen therapy is dangerous and is likely to result in facial burns or death. Do not allow smoking within the same room where the oxygen concentrator or any oxygen-carrying accessories are located.
• If you intend to smoke, you must always turn the oxygen concentrator OFF, remove the cannula, and leave the room where either the cannula or mask or the oxygen concentrator is located. If unable to leave the room, you must wait 10 minutes after you have turned OFF the oxygen concentrator before smoking.
• Oxygen makes it easier for a fire to start and spread. Do not leave the nasal cannula or mask on bed coverings or chair cushions if the oxygen concentrator is turned on but not in use. The oxygen will make the materials flammable. Turn the oxygen concentrator OFF when not in use to prevent oxygen enrichment.
• Keep the oxygen concentrator and cannula at least 2 m (6.5 feet) from hot, sparking objects or naked sources of flame.
• Open flames during oxygen therapy are dangerous and are likely to result in fire or death. Do not allow open flames within 2 m (6.5 feet) of the oxygen concentrator or any oxygen-carrying accessories.
• Drive DeVilbiss oxygen concentrators are equipped with a fire-mitigating outlet fitting that prevents the propagation of fire into the unit.

WARNING

• To avoid electric shock, do not plug the concentrator into an AC outlet if the concentrator cabinet is broken. Do not remove the concentrator cabinet. The cabinet should only be removed by a qualified Drive DeVilbiss technician. Do not apply liquid directly to the cabinet or utilize any petroleum-based solvents or cleaning agents.
• Improper use of the power cord and plugs can cause a burn, fire, or other electric shock hazards. Do not use the unit if the power cord is damaged.
• Ensure the mains power cord is fully inserted into the concentrator connector (2230-volt units) and the power cord plug is completely inserted into a fully functioning AC  wall outlet. Failure to do so may cause an electrical safety hazard.
• The accessories (nasal cannula, masks, oxygen tubing, humidifiers, etc.) that supply oxygen to the patient must be equipped with a means that, in case of fire, stops the propagation of fire through the accessory for the safety of the patient and others. A fire-activated flow-stop or thermal fuse device, if available, should be used with the oxygen supply accessories. These types of flow-stop devices stop the flow of oxygen to the patient in the event of a fire. This means of fire protection should be located as close to the patient as practicable.
• Locate oxygen tubing and power supply cords to prevent tripping hazards and reduce the possibility of entanglement or strangulation.
• Do not lubricate fittings, connections, tubing, or other accessories of the oxygen concentrator to avoid the risk of fire and burns.
• Do NOT use lubricants, oils, or grease.
• Before attempting any cleaning procedures, turn the unit “OFF.”
• Use only water-based lotions or salves that are oxygen-compatible before and during oxygen therapy. Never use petroleum or oil-based lotions or salves to avoid the risk of fire and burns.
• Use only spare parts recommended by the manufacturer to ensure proper function and to avoid the risk of fire and burns.
• When using the Transfiller Caddy with a Transfill device, always keep the system on a flat surface. Disassemble the system before moving.
• If you feel discomfort or are experiencing a medical emergency while undergoing oxygen therapy, seek medical assistance immediately to avoid harm.
• Geriatric, pediatric, or any other patient unable to communicate discomfort can require additional monitoring and/or a distributed alarm system to convey the information about the discomfort and/or the medical urgency to the responsible caregiver to avoid harm.
• Use of this device at an altitude above 5000 feet (1524 meters) or above a temperature of 95°F (35°C) or greater than 93% relative humidity may affect the flow rate and the percentage of oxygen and consequently the quality of the therapy. Refer to specifications for details regarding the parameters tested.
• To ensure you receive the therapeutic amount of oxygen delivery according to your medical condition, the Oxygen Concentrator must:
• Be used only after one or more settings have been individually determined or prescribed for you at your specific activity levels.
• Be used with the specific combination of parts and accessories that are in line with the specification of the concentrator manufacturer and that were used while your settings were determined.
• Your delivery settings of the oxygen concentrator should be periodically reassessed for the effectiveness of therapy.
• For your safety, the oxygen concentrator must be used according to the prescription determined by your physician.
• Under certain circumstances, oxygen therapy can be hazardous. Seek medical advice before using an oxygen concentrator.

WARNING

MR Unsafe

• Do not bring the device or accessories into a Magnetic Resonance (MR) environment as it may cause unacceptable risk to the patient or damage to the oxygen concentrator or MR medical devices. The device and accessories have not been evaluated for safety in an MR environment.
• Do not use the device or accessories in an environment with electromagnetic equipment such as CT scanners, Diathermy, RFID, and electromagnetic security systems (metal detectors) as it may cause unacceptable risk to the patient or damage to the oxygen concentrator. Some electromagnetic sources may not be apparent, if you notice any unexplained changes in the performance of this device, if it is making unusual or harsh sounds, disconnect the power cord and discontinue use. Contact your home care provider.
• This device is suitable for use in the home and healthcare environments except for near active HF SURGICAL EQUIPMENT and the RF-shielded room of an ME SYSTEM  for magnetic resonance imaging, where the intensity of Electromagnetic DISTURBANCES is high.
• Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in improper operation. If such use is necessary, this equipment and the other equipment should be observed to verify that they are operating normally.
• Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should be used no closer than 30 cm (12 inches) to any part of the oxygen concentrator, including cables specified by the manufacturer. Otherwise, degradation of the performance of this equipment could result.

WARNING

Risk of injury or damage

• When the device is operated at the extremes of the environmental operating specifications (i.e., maximum temperatures and humidity), and in a single fault condition, which is a single component or performance malfunction, such as a blocked exhaust vent, blocked air intake, or an internal cooling fan failure, the temperature of the air coming out of the exhaust vents, located on the bottom left and bottom right sides of the unit can reach temperatures capable of causing a burn injury (see stated temperature and contact time values in the model-specific tables below).
• Keep exposed body parts, such as hands and feet, a minimum of 62 inches (1.6 meters) away from the exhaust vents to avoid the risk of burns. Single-fault conditions may result in visual and audible alerts and alarms.
• NOTE – Under normal and single fault conditions, the concentrator releases warm air out the bottom of the unit (exhaust vents) which may discolor temperature-sensitive flooring surfaces. The concentrator should not be used over flooring that is sensitive to heat staining. The Manufacturer is not responsible for flooring that becomes discolored.
• Operate the unit in a cool, dry area with good ventilation, located on a hard surface, and avoid thick rugs or carpeting. NEVER block the air intake or exhaust vents. Keep the unit a minimum of 12 inches (30.5 cm) away from any wall, draperies, or any other objects that might prevent the proper flow of air in and out of your oxygen concentrator. Proper airflow is needed to prevent overheating of the oxygen concentrator. DO NOT place the concentrator near any heat source such as hot air registers or heaters. Overheating of the oxygen concentrator may lead to low oxygen output and a risk of burns.
• The oxygen concentrator should be located in a well-ventilated area. DO NOT operate the unit in a closed or confined space, such as a closet, bathroom, etc. Avoid operating the device near smoke pollutants and fumes.
• Under extreme environmental conditions and a single fault condition occurs, the following device surface temperatures may exceed 106 °F (41 °C). See Table 1 below for the model-specific maximum temperature and safe contact guidance:

Table 1 – 1025DS Series

Description

| Maximum Temperature| ****

Max safe contact time

---|---|---
1025DS Series
°F| °C
Air coming from exhaust vents located on each side near the bottom of the unit| 158 .7| 70 .4| Less than 1 minute
Oxygen outlet fitting| 118 .9| 48 .3| Less than 1 minute
Power Switch| 132 .1| 55 .6| Less than 1 minute
Flow meter knob| 126 .3| 52 .4| Less than 1 minute
LED Indicator panel| 122 .5| 50 .3| Less than 1 minute
Cannula at the outlet| 119 .8| 48 .8| Less than 1 minute

Table 2 – 1025KS Series

Description

| Maximum Temperature| ****

Max safe contact time

---|---|---
1025KS Series
°F| °C
Air coming from exhaust vents located on each side near the bottom of the unit| 155 .1| 68 .4| Less than 1 minute
Oxygen outlet fitting| 108 .0| 42 .2| Greater than 10 minutes
Power switch| 112 .5| 44 .7| Less than 10 minutes
LED Indicator panel| 109 .8| 43 .2| Less than 10 minutes
Cannula at the outlet| 108 .7| 42 .6| Greater than 10 minutes

Table 3 – 1025UK Series

Description

| Maximum Temperature| ****

Max safe contact time

---|---|---
1025UK Series
°F| °C
Air coming from exhaust vents on each side near the bottom of the unit| 158 .7| 70 .4| Less than 1 minute
Oxygen outlet fitting| 109 .0| 42 .8| Greater than 10 minutes
Power switch| 109 .9| 43 .3| Less than 10 minutes
LED Indicator panel| 111 .0| 43 .9| Less than 10 minutes
Cannula at the outlet| 109 .2| 42 .9| Greater than 10 minutes

CAUTION

• Federal (U.S.A.) law restricts this device to sale by or on the order of a physician.
• It is very important to follow your oxygen prescription. Do not increase or decrease the flow of oxygen – consult your physician.
• Use of harsh chemicals (including alcohol) is not recommended. If bactericidal cleaning is required, a non-alcohol-based product should be used to avoid inadvertent damage.

IMPORTANT

• It is recommended that the homecare provider lock the flow control knob to prevent inadvertent adjustment. A flow setting other than prescribed may affect the patient’s therapy.
• Do not service or clean this device while in use with a Patient.
• Do not use a low-output flow meter with this concentrator.
• The Device is classified as IP21 which means it is protected against finger access to hazardous parts and protected against vertically falling water drops.
• Equipment is not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide.
• This device contains electrical and/or electronic equipment. Follow local governing ordinances and recycling plans regarding disposal of device components.

SAVE THESE INSTRUCTIONS.

INTRODUCTION

This instruction guide will acquaint you with your Drive DeVilbiss oxygen concentrator. Make sure that you read and understand this guide before operating your unit. Important safeguards are indicated throughout this guide. Pay special attention to all safety information. Contact your Drive DeVilbiss equipment provider should you have any questions.

Intended Use
The Drive DeVilbiss 10 Liter Oxygen Concentrator’s intended use is to provide supplemental low-flow oxygen therapy for patients suffering from COPD, cardiovascular disease, and lung disorders. The oxygen concentrator is used in home-type environments, homes, nursing homes, patient care facilities, etc.

Indications For Use
The Drive DeVilbiss Oxygen Concentrator is intended for use as an oxygen concentrator to provide supplemental low-flow oxygen therapy in homes, nursing homes, patient care facilities, etc.

Contraindications
The device is not intended to be life-supporting or life-sustaining. The Drive DeVilbiss 10-liter Oxygen Concentrator may be contraindicated in patients at risk of experiencing serious adverse health consequences resulting from a temporary loss of function. Please consult with your prescribing physician if you believe you may be at risk.

Essential Performance
The essential Performance of the Oxygen Concentrator is to deliver a continuous flow of oxygen-enriched gas. Visual and audible alarms indicate if the device is not meeting specifications or a failure has been detected.

Service Life
The expected service life of the 1025 series oxygen concentrator, which includes the performance of any required service or maintenance, is 5 years. The expected service life is based on the operation of the device by all manufacturer guidance for safe use, maintenance, servicing, storage, shipping, handling, and general operation. The actual service life of the unit, and in particular the service life of certain subcomponents, including the Filters, Sieve Beds, and Compressor Cup Seals, will vary based on several variables, including the operating environment, storage environment, shipping, handling, performance of preventive maintenance, and both the frequency and intensity of use. The 1025 series oxygen concentrators have internal sensors and diagnostic systems designed to monitor the system performance, including the oxygen concentration (purity), flow, and temperature. The 1025 concentrators will alert the user when the device requires maintenance or service. Please see the Troubleshooting and Maintenance Sections for more detailed information.

Why Your Physician Prescribed Supplemental Oxygen
Today, many people suffer from heart, lung, and other respiratory diseases. Many of these people can benefit from supplemental oxygen therapy. Your body requires a steady supply of oxygen to function properly. Your physician prescribed supplemental oxygen for you because you are not getting enough oxygen from room air alone. Supplemental oxygen will increase the amount of oxygen that your body receives. Supplemental oxygen is not addictive. Your physician prescribed a specific oxygen flow to improve symptoms such as headaches, drowsiness, confusion, fatigue, or increased irritability. If these symptoms persist after you begin your supplemental oxygen program, consult your physician. The oxygen delivery setting has to be determined for each patient individually with the configuration of the equipment to be used, including accessories. The proper placement and positioning of the prongs of the nasal cannula in the nose is critical to the amount of oxygen delivered to the respiratory system of the patient. Your Delivery settings of the oxygen concentrator should be periodically reassessed for the effectiveness of therapy.

How Your Drive DeVilbiss Oxygen Concentrator Works
Oxygen concentrators are the most reliable, efficient, and convenient source of supplemental oxygen available today. The oxygen concentrator is electrically operated. The unit separates oxygen from room air which allows high-purity supplemental oxygen to be delivered to you through the oxygen outlet. Although the concentrator filters the oxygen in a room, it will not affect the normal amount of oxygen in your room.

IMPORTANT PARTS OF YOUR CONCENTRATOR

Please take time to familiarize yourself with your Drive DeVilbiss oxygen concentrator before operating.

Front View (Figure A)

1. Operating instructions (LED indicator panel)

2. Power Switch
   | = ON
   O = OFF

3. Flow meter knob

4. Flow meter

5. Circuit breaker – resets the unit after electrical overload shutdown

6. Oxygen outlet fitting – oxygen is dispersed through this port

7. Normal Oxygen (green) light (see page 9)

8. Low Oxygen (yellow) light (see page 9)

9. Red Service Required (red) light – when illuminated contact your DeVilbiss provider

10. Hour meter
    Back View (Figure B)

11. Handgrip

12. Exhaust Vents
    WARNING
    When the device is used under extreme operating or single fault conditions, the exhaust air near the exhaust vents on the bottom of the unit may exceed 41˚C. Keep exposed body parts, such as hands and feet, a minimum of 62 inches (1.6  meters) away from the exhaust vents to avoid the risk of burns.

13. Power cord and/or IEC power connector.

14. Line cord strap

15. Filter Door with venting and compartment for optional gross particle filter

16. Auxiliary Oxygen Port: Your concentrator is equipped with an auxiliary oxygen port that can be used to fill oxygen cylinders with an FDA-cleared cylinder-filling device that is designed to use oxygen from a concentrator to fill a cylinder. The port is only for use with FDA-cleared filling devices with compatible oxygen input specifications. Refer to the cylinder filling device instruction guide for the oxygen input/output specifications, connection, and operating instructions.

Accessories

• Transfiller Caddy………………………………………………………………………………………………………………………………………………………………………………………………. DeVilbiss 525DD-650
• High Flow (6-15 LPM) Bubble Humidifier………………………………………………………………………………………………………………………………………………… Salter Labs 7900 or equivalent
• Low Flow (up to 6 LPM) Bubble Humidifier……………………………………………………………………………………………………………………………………………..Salter Labs 7600 or equivalent
• High Flow Nasal Cannula…………………………………………………………………………………………………………………………………………………………………. Salter Labs 1600HF or equivalent

Many types of humidifiers, oxygen tubing, and cannulas/masks can be used with this device. Certain humidifiers and accessories may impair the device’s performance. A mask or any nasal cannula can be used with continuous flow delivery and may be sized according to your prescription as recommended by your homecare provider who should also give you advice on the proper usage, maintenance, and cleaning.

WARNING
The accessories (nasal cannula, masks, oxygen tubing, humidifiers, etc.) that supply oxygen to the patient must be equipped with a means that, in case of fire, stops the propagation of fire through the accessory for the safety of the patient and others. A fire-activated flow-stop or thermal fuse device, if available, should be used with the oxygen supply accessories. These types of flow-stop devices stop the flow of oxygen to the patient in the event of a fire. This means of fire protection should be located as close to the patient as practicable.

WARNING
When using the Transfiller Caddy with a Transfill device, always keep the system on a flat surface. Disassemble the system before moving.

• NOTE– The device should only be used with bubble humidifiers that are designed for use with flows up to 10 liters per minute and 20 psi pressure.
• NOTE– A maximum of 50 feet (15 meters) of crush-proof oxygen tubing, plus 7 feet (2.1 meters) of the cannula, plus a bubble humidifier is allowed between the concentrator and the patient.
• NOTE– Your healthcare provider should verify the compatibility of the oxygen concentrator and all of the parts used to connect to the patient before use.

SETTING UP YOUR OXYGEN CONCENTRATOR

1. Position your unit near an electrical outlet in the room where you spend most of your time.
   NOTE– Do not connect to an electrical outlet controlled by a wall switch.
   DANGER Oxygen causes rapid burning. Do not smoke while your oxygen concentrator is operating, or when you are near a person utilizing oxygen therapy. Keep the oxygen concentrator and cannula at least 2 m (6.5 feet) from hot, sparking objects or naked sources of flame.

2. Operate the unit in a cool, dry area with good ventilation, located on a hard surface, and avoid thick rugs or carpeting. NEVER block the air intake or exhaust vents. Keep the unit a minimum of 12 inches (30.5 cm) away from any wall, draperies, or any other objects that might prevent the proper flow of air in and out of your oxygen concentrator. Proper airflow is needed to prevent overheating of the oxygen concentrator. DO NOT place the concentrator near any heat source such as hot air registers or heaters. Overheating of the oxygen concentrator may lead to low oxygen output and a risk of burns. The oxygen concentrator should be located in a well-ventilated area. DO NOT operate the unit in a closed or confined space, such as a closet, bathroom, etc. Avoid operating the device near smoke pollutants and fumes.
   NOTE– To move the unit, firmly grasp the handle located on the top of the unit, rolling and/or lifting the unit over pathway obstacles.

3. Before operating your unit, always check to be sure the filter door vents (located on the back of your unit) are clean. Proper cleaning is discussed in the Caring For Your Concentrator section on page 9.

4. Attach the appropriate oxygen accessories to the oxygen outlet.
   Oxygen Tubing Connection:

   • Thread the supplied oxygen outlet connector onto the oxygen outlet.

   • Attach the oxygen tubing directly to the connector (Figure 1).

   • Oxygen Tubing Connection With Humidification:
     If your physician has prescribed an oxygen humidifier as part of your therapy, follow these steps (If using a prefill, go to step b.):

   • Fill the humidifier bottle as per the manufacturer’s instructions.

   • Thread the wing nut located on the top of the humidifier bottle to the oxygen outlet so that it is suspended (Figure 2). Make sure it is securely tightened.

   • Attach the oxygen tubing directly to the humidifier bottle outlet fitting (Figure 3).

   • NOTE– Your physician has prescribed either a nasal cannula or face mask. In most cases, they are already attached to the oxygen tubing. If not, follow the manufacturer’s instructions for attachment.

   • NOTE– Your healthcare provider should verify the compatibility of the oxygen concentrator and all of the parts used to connect to the patient before use.

5. Remove the power cord completely from the line cord strap. Make sure the power switch is in the “OFF” position and insert the plug into the wall outlet. The unit is double-insulated to guard against electric shock.

WARNING
Ensure the mains power cord is fully inserted into the concentrator connector (230 volt units) and the power cord plug is completely inserted into a fully functioning AC wall outlet. Failure to do so may cause an electrical safety hazard.

• NOTE– (only 120-volt units) The plug on the Drive DeVilbiss oxygen concentrator has one blade wider than the other. To reduce the risk of electric shock, this plug is intended to fit in a wall outlet only one way. Do not attempt to defeat this safety feature.
• NOTE– To check your oxygen concentrator and accessories for proper operation; 1. Check the output flow by placing the end of the nasal cannula under the surface of a half-full cup of water and look for the bubbles. 2. Check the system for leaks by bending the nasal prongs over and squeezing tight to stop the flow of oxygen. Look at the flow meter to see that the indicator ball on the flow meter drops to zero. If the indicator ball does not drop to zero, check all connections for possible leaks. Parts to check for leaks are tubing connections, humidifier bottles, and other accessories like firebreaks. Repeat these steps until the flow meter ball drops to zero. Contact your provider or service supplier immediately if you encounter any problems.

WARNING
Improper use of the power cord and plugs can cause a burn, fire, or other electric shock hazards. Do not use the unit if the power cord is damaged.

OPERATING YOUR DEVILBISS OXYGEN CONCENTRATOR

DANGER

• Oxygen causes rapid burning. Do not smoke while your oxygen concentrator is operating, or when you are near a person utilizing oxygen therapy. Keep the oxygen concentrator and cannula at least 2 m (6.5 feet) from hot, sparking objects or naked sources of flame.
• Drive DeVilbiss oxygen concentrators are equipped with a fire-mitigating outlet fitting that prevents the propagation of fire into the unit.

WARNING
When the unit is turned “ON”, as part of the normal start-up process, all three lights (Service Required, Low Oxygen, and Normal Oxygen) on the front panel should illuminate and the audible alarm should sound. If ANY of the lights on the front panel DO NOT illuminate or the audible alarm DOES NOT sound, this indicates the alert system is not functioning properly. Refer to the Troubleshooting chart on page 10 and contact your DeVilbiss oxygen provider if necessary.

1. Press the power switch to the “On” position. When the unit is turned “On,” all three lights (Service Required, Low Oxygen, and Normal Oxygen) on the front panel will illuminate briefly and an audible signal will briefly alarm confirming that the LEDs and audible signal are functioning properly. The unit will then operate in “start-up” mode with the Low Oxygen light lit until a normal oxygen level is achieved, at which time the Normal Oxygen light will remain lit. The “start-up” may take up to 15 minutes.
   NOTE– DeVilbiss recommends for optimal service life that the Drive DeVilbiss Oxygen Concentrator be operated for at least 30 minutes after it is powered on. Shorter periods of operation, operating in extreme temperature/humidity conditions or the presence of contaminates, and/or handling and storage conditions outside those specified, may affect the long- term reliable operation of the product.
   DANGER
   Oxygen makes it easier for a fire to start and spread. Do not leave the nasal cannula or mask on bed coverings or chair cushions if the oxygen concentrator is turned on but not in use, the oxygen will make the materials flammable. Turn the oxygen concentrator OFF when not in use to prevent oxygen enrichment.
   NOTE– If the audible signal alarms but the unit is not operating, there is no power to the unit. Refer to the Troubleshooting chart on page 10, and contact your DeVilbiss provider if necessary.
   NOTE– If an audible low-frequency vibration sound is detected, the unit is not operating properly. Refer to the Troubleshooting chart on page 10, and contact your DeVilbiss provider if necessary.

2. Check the flow meter to make sure that the flow meter ball is centered on the line next to the prescribed number of your flow rate.
   CAUTION
   It is very important to follow your oxygen prescription. Do not increase or decrease the flow of oxygen – consult your physician.
   NOTE– Your Drive DeVilbiss provider may have preset the flow meter so that it cannot be adjusted.
   NOTE– If the flow meter knob is turned clockwise, the flow decreases (and eventually will shut off the oxygen flow). If the knob is turned counterclockwise, the flow increases.
   NOTE– For prescriptions of 10 LPM, be sure the ball is centered on the 10-liter line. The ball should not touch the red line. Setting the flow higher than 10 may cause the oxygen purity level to drop.
   NOTE– The low-flow alarm may activate if the flow meter ball is set below 2 ppm. The unit will continue to run; however, the Service Required light will come on accompanied by an audible alarm. Adjust the flow meter to your prescribed flow.
   IMPORTANT
   Do not use a low-output flow meter with this concentrator.

3. Your Drive DeVilbiss concentrator is now ready for use, properly position the cannula with the nasal prongs facing upward, and insert the prongs into the nose. Wrap the cannula tubing over the ears and position it in front of the body (Figure 4). Allow 15 minutes for the oxygen concentrator to reach the stated performance.

DeVilbiss OSD® Operation
The OSD (Oxygen Sensing Device) is a device within your concentrator that monitors the oxygen produced by your unit. The OSD lights on the top panel are defined as follows:

• Green Normal Oxygen light–acceptable oxygen level.
• Yellow Low Oxygen light– below an acceptable oxygen level.

If the oxygen purity falls below the acceptable level: The green Normal Oxygen light will shut off, the yellow Low Oxygen light will illuminate, and an intermittent audible signal will sound. Refer to the Troubleshooting section in this guide on page 10, and switch to your reserve oxygen system. Do not attempt any other maintenance. Contact your Drive DeVilbiss provider immediately.

RESERVE OXYGEN SYSTEM

As a precaution, your Drive DeVilbiss provider may supply you with a reserve oxygen system. If your unit loses electrical power or fails to operate correctly, the Patient Alert System will sound to signal you to switch to your reserve oxygen system (if provided) and contact your Drive DeVilbiss provider. Please contact your oxygen provider if you have questions regarding a reserve oxygen system.

CARING FOR YOUR DEVILBISS OXYGEN CONCENTRATOR
Drive DeVilbiss recommends using only original DeVilbiss parts and filters to guarantee the reliable operation of the product.

WARNING

• Do NOT use lubricants, oils, or grease.
• Before attempting any cleaning procedures, turn the unit “OFF.”

Cannula/Mask, Tubing and Humidifier Bottle
Clean and replace the cannula/mask, tubing, and humidifier bottle according to the manufacturer’s instructions.

Filter Door with Vents
Inspect the vents periodically, and wipe with a dry cloth as needed to remove dust.

Exterior Cabinet
Clean the concentrator exterior cabinet weekly by using a damp cloth and wiping dry; the vents can also be wiped with a damp cloth.

Cleaning

 | Recommended cleaning interval| Number of cleaning cycles *| Compatible cleaning method
---|---|---|---
Outer Cabinet| 7 days| 260| Water, use only a damp cloth
Filter Door Vents| 7 days| 260| Wipe with a dry cloth or a cloth dampened with water to remove dust.
Oxygen Outlet Connector| 7 days| 104| Mild dish soap (2 tbsp) and warm water (2 cups)

• number of cleaning cycles determined by recommended cleaning interval and expected service life

WARNING
To avoid electric shock, do not plug the concentrator into an AC outlet if the concentrator cabinet is broken. Do not remove the concentrator cabinet. The cabinet should only be removed by a qualified DeVilbiss technician. Do not apply liquid directly to the cabinet or utilize any petroleum-based solvents or cleaning agents.

CAUTION
Use of harsh chemicals (including alcohol) is not recommended. If bactericidal cleaning is required, a non-alcohol-based product should be used to avoid inadvertent damage.

TROUBLESHOOTING

The following troubleshooting chart will help you analyze and correct minor oxygen concentrator malfunctions. If the suggested procedures do not help, switch to your reserve oxygen system and call your DeVilbiss homecare provider. Do not attempt any other maintenance.

WARNING
To avoid electric shock, do not plug the concentrator into an AC outlet if the concentrator cabinet is broken. Do not remove the concentrator cabinet. The cabinet should only be removed by a qualified DeVilbiss technician.

Troubleshooting Chart

A . The unit does not operate. All lights are off when the power switch is “On .” The audible alert is pulsing.| 1 . The power cord was not properly inserted into a wall outlet.| 1 . Check the power cord connection at the wall outlet. On 230-volt units, also check the mains connection on the back of the unit.
2 . No power at the wall outlet.| 2 . Check your home circuit breaker and reset if necessary. Use a different wall outlet if the situation occurs again.
3 . Oxygen concentrator circuit breaker activated.| 3 . Press the concentrator circuit breaker reset button located below the power switch. Use a different wall outlet if the situation occurs again.

If the above remedies do not work, contact your DeVilbiss provider.

B . Unit operates. Red Service Required light is illuminated. The audible alert may be sounding.| 1 . Filter door vents are blocked.| 1. Check filter door vents and ensure that the openings are not blocked.
2 . Exhaust is blocked.| 2 . Check the exhaust area and make sure nothing is restricting the unit exhaust.
3 . Blocked or defective cannula, face mask, or oxygen tubing.| 3. Detach cannula or face mask. If proper flow is restored, clean or replace if necessary. Disconnect the oxygen tubing at the oxygen outlet. If proper flow is restored, check the oxygen tubing for obstructions or kinks. Replace if necessary.
4. Blocked or defective humidifier bottle.| 4. Detach the humidifier from the oxygen outlet. If proper flow is obtained, clean or replace the humidifier.
5 . The flow meter is set too low.| 5. Set the flow meter to the prescribed flow rate.

If the above remedies do not work, contact your DeVilbiss provider.

C . Unit operates. Audible low-frequency vibration sound is detected.| 1 . Electronic Assembly Malfunction.| 1 . Turn your unit “OFF .” Switch to your reserve oxygen system and contact your DeVilbiss provider immediately.
D . Yellow Low Oxygen light is on.| 1 . Unit in “start-up” mode.| 1 . Allow the unit up to 15 minutes to complete the start-up period.
E . The yellow Oxygen light is on and the intermittent audible signal is sounding.| 1 . The flow meter is not properly set.| 1. Ensure the flow meter is properly set to the prescribed number. (The maximum flow meter setting is 3 LPM when an oxygen bottle is being filled with oxygen from the auxiliary port.)
2 . Filter door vents are blocked.| 2. Check filter door vents and ensure that the openings are not blocked.
3 . Exhaust is blocked.| 3 . Check the exhaust area and make sure nothing is restricting the unit exhaust.

If the above remedies do not work, contact your DeVilbiss provider.

F Red Service Required light is on and an intermittent audible signal is sounding .| 1 . Flow meter is not properly set .| 1. Ensure the flow meter is properly set to the prescribed number. (The maximum flow meter setting is 3 LPM when an oxygen bottle is being filled with oxygen from the auxiliary port.)
2 . Filter door vents are blocked .| 2. Check filter door vents and ensure that the openings are not blocked.
3 . Exhaust is blocked .| 3 . Check the exhaust area and make sure there is nothing restricting the unit exhaust .

If the above remedies do not work, contact your DeVilbiss provider .

4 . Electronic Assembly Malfunction .| 4 . Turn your unit “OFF .” Switch to your reserve oxygen system and contact your DeVilbiss provider immediately .
G . If any other problems occur with your oxygen concentrator .|  | 1 . Turn your unit “OFF .” Switch to your reserve oxygen system and contact your DeVilbiss provider immediately .
H . Unit operates . Any of the visual and audible alerts do not function when the power switch is turned “ON .”| 1 . Electronic assembly malfunction .| 1 . Turn your unit “OFF .” Switch to your reserve oxygen system and contact your DeVilbiss provider immediately .

OVERVIEW OF ALARMS AND SERVICE INDICATORS

This device contains an alarm system which monitors the state of the device and alerts of abnormal operation, loss of essential performance or failures. Alarm conditions are shown on the LED display. The alarm system functions are tested at power up by lighting all visual alarm indicators and sounding the audible alarm (beep). All alarms are Low Priority Technical Alarms.

SPECIFICATIONS

DEVILBISS 10-LITER SERIES

Catalog Number| 1025DS| 1025KS| 1025UK
Delivery Rate| 2 to 10 LPM| 2 to 10 LPM| 2 to 10 LPM
Maximum Recommended Flow (@ nominal outlet pressures of zero and 7 kPa)**|

10 LPM

|

10 LPM

|

10 LPM

Outlet Pressure| 20.0 ± 1.0 psi (138 kPa +/- 7 kPa)| 20.0 ± 1.0 psi (138 kPa +/- 7 kPa)| 20.0 ± 1.0 psi (138 kPa +/- 7 kPa)
Auxiliary Oxygen Port **| Outlet Pressure: <15 psi Outlet Flow: 2 LPM| Outlet Pressure: <15 psi Outlet Flow: 2 LPM| Outlet Pressure: <15 psi Outlet Flow: 2 LPM
Electrical Rating| 120 V, 60 Hz, 6 .1 Amp| 230 V~, 50 Hz, 3 .2 Amp| 240 V~, 50 Hz, 3 .2 Amp
Operating Voltage Range| 102-132 V~, 60 Hz| 195-253 V~, 50 Hz| 204-264 V~, 50 Hz
Oxygen Percentage| 2-10 LPM=87%-96%| 2-10 LPM=93% +3%/-6%| 2-10 LPM=93% +3%/-6%
Operating Atmospheric Pressure|
1010 hPa to 840 hPa

0-1500 M (0-4921 ft)

| Across the voltage range; tested at 70˚F (21˚C) only; No degradation of performance| Across the voltage range; tested at 70˚F (21˚C) only; No degradation of performance| Across the voltage range; tested at 70˚F (21˚C) only; No degradation of performance
Operating Environment Range| 41˚F (5˚C) to 95˚F (35˚C)| 41˚F (5˚C) to 95˚F (35˚C)| 41˚F (5˚C) to 95˚F (35˚C)
Operating Relative Humidity Range| 15% to 93%, non-condensing| 15% to 93%, non-condensing| 15% to 93%, non-condensing
Power Consumption| 120 vac, 60HZ: 639 watts average| 230 vac, 50Hz: 664 watts average| 240 vac, 50Hz: 670 watts average
Weight| 42 lbs. (19 Kilograms)| 42 lbs. (19 Kilograms)| 42 lbs. (19 Kilograms)
Safe Working Load| 53 lbs. (24 Kilograms)| 53 lbs. (24 Kilograms)| 53 lbs. (24 Kilograms)
Sound Pressure Level at 3 and 10LPM| <59 dBA| <57 dBA| <57 dBA
Sound Power Level at 3 and 10 LPM| <69 dBA| <67 dBA| <67 dBA
Dimensions| 24 .5”H x 13 .5”W x 12”D (62.2 x 34.2 x 30.4 cm)| 24 .5”H x 13 .5”W x 12”D (62.2 x 34.2 x 30.4 cm)| 24 .5”H x 13 .5”W x 12”D (62.2 x 34.2 x 30.4 cm)
Maximum Limited Pressure| 35 PSIG (241 kPa)| 35 PSIG (241 kPa)| 35 PSIG (241 kPa)
Operating System| Time Cycle / Pressure Swing| Time Cycle / Pressure Swing| Time Cycle / Pressure Swing
Low Oxygen Indicator| <82% low oxygen

<60% very low oxygen

| <82% low oxygen

<60% very low oxygen

| <82% low oxygen

<60% very low oxygen

Storage Conditions| -13˚F (-25˚C) to 158˚F (70˚C), humidity range of 15% to 93% non-condensing| -13˚F (-25˚C) to 158˚F (70˚C), humidity range of 15% to 93% non-condensing| -13˚F (-25˚C) to 158˚F (70˚C), humidity range of 15% to 93% non-condensing

Equipment Class and Type

| Class II Equipment Double Insulated; Type B Applied Part

Ordinary Equipment, IP21

| Class II Equipment Double Insulated;  Type B Applied Part

IP21

| Class II Equipment Double Insulated; Type B Applied Part

IP21

DEVILBISS 10-LITER SERIES

Catalog Number| 1025DS| 1025KS| 1025UK

Approval Body and Safety Standard

| TUV

ANSI/AAMI ES60601-1:2005+A2 (R2012) +A1

IEC 60601-1-6:2010

IEC 60601-1-11:2015

ISO 80601-2-69:2014

CAN/CSA-C22 .2 No . 60601-1:14

CAN/CSA-C22 .2 No . 60601-1-6:11

CAN/CSA-C22 .2 No . 60601-1-11:15

CAN/CSA-C22 .2 No . 80601-2-69:16

|

TUV

IEC 60601-1:2012 IEC 60601-1-6:2010+A1 IEC 60601-1-11:2015

EN ISO 80601-2-69:2014

|

TUV

IEC 60601-1:2012 IEC 60601-1-6:2010+A1 IEC 60601-1-11:2015

EN ISO 80601-2-69:2014

CE mark| No| Yes| Yes
EMC Compliance To| EN60601-1-2| EN60601-1-2| EN60601-1-2

CAUTION– The maximum recommended flow is 6 LPM when an oxygen bottle is being filled with oxygen from the auxiliary oxygen port. Specifications are subject to change without notice.

Oxygen Concentration vs Flow Rate

ELECTROMAGNETIC COMPATIBILITY INFORMATION

WARNING

MR Unsafe

• Do not bring the device or accessories into a Magnetic Resonance (MR) environment as it may cause unacceptable risk to the patient or damage to the oxygen concentrator or MR medical devices. The device and accessories have not been evaluated for safety in an MR environment.
• Do not use the device or accessories in an environment with electromagnetic equipment such as CT scanners, Diathermy, RFID and electromagnetic security systems(metal detectors) as it may cause unacceptable risk to the patient or damage to the oxygen concentrator. Some electromagnetic sources may not be apparent, if you notice any unexplained changes in the performance of this device, if it is making unusual or harsh sounds, disconnect the power cord and discontinue use. Contact your home care provider.
• This device is suitable for use in the home and healthcare environments except for near active HF SURGICAL EQUIPMENT and the RF shielded room of an ME SYSTEM for magnetic resonance imaging, where the intensity of Electromagnetic DISTURBANCES is high.

WARNING
Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in improper operation. If such use is necessary, this equipment and the other equipment should be observed to verify that they are operating normally.

WARNING
Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should be used no closer than 30 cm (12 inches) to any part of the oxygen concentrator, including cables specified by the manufacturer. Otherwise, degradation of the performance of this equipment could result.

WARRANTY

Drive DeVilbiss Healthcare warrants the DeVilbiss 10 Liter Oxygen Concentrator under the conditions and limitations stated below. Drive DeVilbiss warrants this equipment to be free from defects in workmanship and materials for three (3) years from the date of factory shipment to the original purchaser, (typically the healthcare provider) unless contractually specified otherwise. This warranty is limited to the Buyer of new equipment purchased directly from Drive DeVilbiss, or one of its Providers, Distributors, or Agents. Drive DeVilbiss’ obligation under this warranty is limited to product repair (parts and labor) at its factory or an Authorized Service Center. Routine maintenance items, such as filters, are not covered under this warranty, nor does it cover normal wear and tear.

Warranty Claims Submissions

The original purchaser must submit any warranty claim to Drive DeVilbiss or to an Authorized Service Center. Upon verification of the warranty status, instructions will be issued. For all returns, the original purchaser must (1) properly package the unit in a DeVilbiss-approved shipping container, (2) properly identify the claim with the Return Authorization Number, and (3) send the shipment freight prepaid. Service under this warranty must be performed by Drive DeVilbiss and/or an Authorized Service Center.

NOTE– This warranty does not obligate Drive DeVilbiss to provide a loaner unit during the time that an oxygen concentrator is undergoing repair.
NOTE– Replacement components are warranted for the unexpired portion of the original Limited Warranty. This warranty shall be voided, and Drive DeVilbiss shall be relieved of any obligation or liability if:

• The device has been misused, abused, tampered with, or used improperly during this period.
• Malfunction results from inadequate cleaning or failure to follow the instructions.
• The equipment is operated or maintained outside the parameters indicated in the Drive DeVilbiss operating and service instructions.
• Unqualified service personnel conduct routine maintenance or servicing.
• Unauthorized parts or components (i.e., regenerated sieve material) are used to repair or alter the equipment.
• Unapproved filters are used with the unit.

THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE DURATION OF THE EXPRESS LIMITED WARRANTY AND THE EXTENT PERMITTED BY LAW ANY AND ALL IMPLIED WARRANTIES ARE EXCLUDED. THIS IS THE EXCLUSIVE REMEDY AND LIABILITY FOR CONSEQUENTIAL AND INCIDENTAL DAMAGES UNDER ANY AND ALL WARRANTIES ARE EXCLUDED TO THE EXTENT EXCLUSION IS PERMITTED BY LAW. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, OR THE LIMITATION OR EXCLUSION OF CONSEQUENTIAL OR INCIDENTAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.

NOTE – International warranties may vary.

ORDERING AND RETURNING PARTS

Drive DeVilbiss Customer Service Contact Information

• Customer Service (USA): 800-338-1988
• International Department: 814-443-4881 / DHCinternational@DeVilbissHC.com

Ordering Non-Warranty Replacement Parts
Order non-warranty parts and literature from your Drive DeVilbiss provider.

RETURN AND DISPOSAL
This device may not be disposed of with household waste. After use of the device, please return the device to the provider for disposal. This device contains electrical and/or electronic components that must be recycled per EU Directive 2012/19/EU-Waste Electrical and Electronic Equipment (WEEE). Non- infectious used accessories (e.g. nasal cannula) can be disposed of as residential waste. The disposal of infectious accessories (e.g. nasal cannula from an infected user) must be made via an approved waste disposal company. Names and addresses can be obtained from the local municipality.

PROVIDER’S NOTES – Cleaning and Disinfection When There is a Patient Change

• NOTE – Recommendations for preventative maintenance at 3-year intervals are outlined in the Service and Maintenance Guidance below.  Drive DeVilbiss Healthcare recommends that at least the following procedures be carried out by the manufacturer or a qualified third party between uses by different patients.
• NOTE – If the following described complete processing of the concentrator by an appropriately trained individual is not possible, the device should not be used by another patient.
• NOTE – If preventive maintenance is due at this time, these procedures should be carried out in addition to the servicing procedures.

1. Use disinfectants safely. Always read the label and product information before use.
2. Always wear personal protective equipment when performing this procedure. Use suitable gloves and safety glasses. Cover exposed skin on arms to prevent accidental contact with bleach solution that has been applied to the concentrator.
3. Dispose of all accessories that are not suitable for reuse. This includes but may not be limited to the oxygen tubing, tubing connectors, nasal cannula and/or mask, oxygen outlet connector, and humidifier bottle.
4. Clean the exterior of the concentrator with a clean lint-free cloth. Heavy soil should be removed with a clean lint-free cloth dampened with water. A soft bristled brush dampened with water can be used to remove stubborn soil. Dry the concentrator using a clean lint-free cloth if water was used to remove soil.
5. Use 5.25% chlorine bleach (Clorox Regular Liquid Bleach or equivalent). Mix one (1) part bleach with four (4) parts water in an appropriate clean container. This  ratio produces a one (1) part bleach to five (5) total parts solution (1:5). The total volume (amount) of solution required is determined by the number of concentrators in need of disinfection. NOTE – An alternate suitable disinfecting agent (e.g. Mikrobac® forte or Terralin® Protect) may also be used. Follow disinfectant  manufacturer’s instructions.
6. Apply the bleach solution in an even manner to the cabinet and power cord using a clean lint-free cloth. The cloth should be dampened only and not dripping of solution. Do not use a spray bottle to apply the solution. Do not saturate the device with the solution. Take care that no solution enters the vent areas on the  concentrator base or the Auxiliary O2 fitting area on the back of the unit. Avoid over-saturating the cabinet seams so that no solution residue builds up in these areas. Avoid the caster wells located on the bottom of the unit.
7. The exposure time of the disinfectant solution should be 10 minutes minimum to 15 minutes maximum.
8. After the recommended exposure time, all surfaces of the concentrator should be wiped with a clean lint-free cloth dampened with drinking quality water no warmer than room temperature. Dry the unit with a dry, clean lint-free cloth. This is to remove residue that may stain or leave a film on the unit, especially after repeated disinfection.
9. Check the cord, the plug on the back of the device, the power switch, the fuse holder, and the indicator lights for possible damage. Replace all damaged or worn components.
10. Check the oxygen concentration. If the device is within specification, the extended life intake bacteria filter does not need to be replaced between patients. If the oxygen concentration is not within specification, the provider should refer to the service manual section on Troubleshooting.

NOTE – There is no portion of the gas pathways through the concentrator that could be contaminated with body fluids under normal conditions. The device patient connection may unintentionally become contaminated with expired gases for a single fault condition i.e., a hose internal to the device becomes disconnected. This condition will cause no flow out of the device and/or an alarm condition. Should this occur, refer to the service manual for additional instructions. Disinfection

NOTE – The disinfection process can only be completed by the manufacturer or by an appropriately trained individual.

 | Recommended disinfection interval| Number of disinfection cycles| Compatible disinfection method
---|---|---|---
Cabinet, power cord| Between patients| 20| 1:5 chlorine bleach (5.25%) and water solution, Mikrobac forte, Terrapin Protect
Oxygen tubing, tubing connectors, nasal cannula/mask, oxygen outlet connector, humidifier bottle| Do not clean, or replace between patients| N/A| N/A

SERVICE AND MAINTENANCE GUIDANCE
Service and maintenance should only be performed by appropriately trained and authorized Drive DeVilbiss personnel and/or service centers.

DeVilbiss Oxygen Concentrator Preventive Maintenance/Service Guide

Model

|

Oxygen Purity Verification

|

Intake HEPA Filter

| Internal Compressor Filter|

Final HEPA Filter **

|

**Cabinet Filter ***

|

Sieve Beds **

|

Compressor Cup Seals **

1025 Series| Every 3-years or| Inspect| Inspect in| Inspect in| *For models with| When indicated by the device| When indicated by the device
 | between patient| between patient| conjunction with| conjunction with| a cabinet gross| performance below| performance below
 | uses, whichever| uses. Replace if| compressor| compressor| particle filter,| specification for oxygen| specification for oxygen
 | Comes first| needed| service. Replace if needed| service. Replace if needed| wash with each inspection.

Replace if needed

| purity, operating pressures and/or other indications of component wear| purity, operating pressures and/or other indications of component wear

• Some models of 1025 series concentrator do not require a gross particle filter. This information is noted in the user manual.
• Sieve bed, compressor cup seal, compressor filter and final HEPA filter service should only be performed by appropriately trained and certified Drive DeVilbiss service centers.

NOTE – This is a suggested maintenance and service schedule for home oxygen providers. Individual maintenance requirements may vary based upon local operating conditions, regulations, or other circumstances.

Initial Inspection

1. Upon receiving, examine the unit for external damage. If the unit appears to have external damage, please contact DeVilbiss for assistance.
2. Check to be sure the cabinet air filter (if applicable) and the intake filter are in place.
3. Plug the unit into an electrical outlet, turn the unit “ON” and check the audible/visual alarms. When the unit is turned ON, as part of the normal start-up process, all three lights (Service Required, Low Oxygen, and Normal Oxygen) on the front panel should illuminate and the audible alarm should sound. If ANY of the lights on the front panel DO NOT illuminate or the audible alarm DOES NOT sound, this indicates the alert system is not functioning properly. Refer to the Troubleshooting chart on page 10 or contact DeVilbiss for assistance.
4. Set the flow meter at the maximum recommended flow rate and allow the unit to run for 20 minutes. The internal oxygen sensor monitors the oxygen purity. If the oxygen is within specification, the Green Normal Oxygen light will be illuminated. If the Yellow Low Oxygen light is illuminated, refer to the Service Manual or contact DeVilbissfor assistancee.
5. With the unit still running, unplug it to test the power fail alarm. If the power fail alarm does not provide an audible alert, refer to the Service Manual or contact DeVilbiss for assistance.

Oxygen Provider Preventive Maintenance Guidance

NOTE – Scheduled maintenance should be performed by the Preventive Maintenance/Service Guide table above or Between Patient Uses.

1. Discard all oxygen tubing, cannula/mask, oxygen outlet connector, and humidifier bottle.
2. Replace the cabinet air filter (when applicable) and follow the Cleaning and Disinfection Instructions in the IFU.
3. Clean the concentrator cabinet and inspect/replace filters by the table above.
4. Inspect all plugs, cords, and components. Replace any damaged or worn components.
5. Check oxygen concentration with a calibrated oxygen analyzer and record the oxygen percentage. If the concentration is not within specification, refer to the troubleshooting section of the IFU or the Service Manual.
6. Record the unit hours of use.
7. Verify Audible Alert and Indicator Lights at each service at startup and while operating.
8. With the unit still running, unplug it to test the power fail alarm. If the power fail alarm does not provide an audible alert, refer to the Service Manual or contact DeVilbiss for assistance.

DeVilbiss Healthcare LLC
100 DeVilbiss Drive Somerset, PA 15501-2125 USA 800-338-1988 • 814-443-4881

Drive DeVilbiss Healthcare Ltd.
Sidhil Business Park Holmfield, Halifax West Yorkshire HX2 9TN ENGLAND +44 (0) 845 0600 333

Australian Sponsor: Drive DeVilbiss Australia Pty Limited Building F, 2 Hudson Ave Castle Hill, NSW 2154 AUSTRALIA +61 02 9899 3144

DeVilbiss Healthcare GmbH Kamenzer Straße 3 68309 Mannheim GERMANY +49 (0) 621-178-98-0

DeVilbiss Healthcare LLC • 100 DeVilbiss Drive • Somerset, PA 15501 • USA 800-338-1988 • 814-443-4881 • www.DeVilbissHealthcare.com

• DeVilbiss® and OSD® are registered trademarks of DeVilbiss Healthcare. 2023 DeVilbiss Healthcare LLC. 03.23 All Rights Reserved.

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