Dräger Medical Air-Shields Isolette C400 QT Operating Instructions Manual
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Dräger Medical Air-Shields Isolette C400 QT Operating Instructions Manual

Infant incubators
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Air-Shields® Isolette®
Infant Incubators
WARNING:
For a full understanding of the performance
characteristics of this equipment, the user
should carefully read this manual before
operating.
Models C400 QT® and
C450 QT®
Operating Instructions

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Summary of Contents for Dräger Medical Air-Shields Isolette C400 QT

  • Page 1 Air-Shields® Isolette® Infant Incubators Models C400 QT® and WARNING: For a full understanding of the performance C450 QT® characteristics of this equipment, the user should carefully read this manual before Operating Instructions operating.

  • Page 3: Table Of Contents

    PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 Table of Contents Section 1: Symbol Definition and Intended Use Symbol Definition............. . 1 - 1 Technical Definitions .
  • Page 4 PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 Incubators Equipped with a Variable Height Adjustable (VHA) Stand ....4 - 3 Warm Weigh® Infant Scale, Model I20 (Accessory) ....... 4 - 4 General Operation and Functional Checkout Procedure .
  • Page 5 PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 Replacement Parts............. 6 - 12 Storage and Handling .
  • Page 6 PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 NOTES:...

  • Page 7: Section 1: Symbol Definition And Intended Use

    PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 Section 1 Symbol Definition and Intended Use Symbol Definition This manual contains different typefaces and icons designed to improve readability and increase understanding of its content. Note the following examples: • Standard text—used for regular information. •...
  • Page 8 PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 This product contains different icons designed to increase understanding. Note the following examples: • The symbol below indicates “Attention: Consult accompanying documents:” Attention: Consult Accompanying Documents • The symbol below indicates “Type B equipment with an F-type floating applied part:” Type B Equipment with an F-Type Floating Applied Part •...
  • Page 9 PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 • The symbol below indicates the Keypad Lock key: Keypad Lock Key • The symbol below indicates the Keypad Lock indicator: Keypad Lock Indicator • The symbol below indicates the Set Temperature keys: Set Temperature Keys •...

  • Page 10: Technical Definitions

    PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 • The symbol below indicates a sensitivity to ELECTROSTATIC DISCHARGE (ESD): Electrostatic Discharge (ESD) • The symbol below indicates the surface could be hot. Caution, Hot Surface Technical Definitions • Control zone—A plane 10 cm (4") above the mattress with an area defined by the center of four quadrants formed by lines that divide the width and length of the mattress surface.

  • Page 11: Section 2: Introduction, Features, And Specifications

    DRAFT 19 May 2005 Section 2 Introduction, Features, and Specifications Introduction The forced air circulation system of the incubator permits stable temperature control, uniform heat distribution, humidification, effective isolation of the infant from airborne contaminants, and control of oxygen concentrations. An access panel, access doors, and iris entry ports provide accessibility to the infant.

  • Page 12: Functional Description

    DRAFT 19 May 2005 Functional Description The forced air circulation system controls temperature, humidity, and oxygen concentration. The motor-driven impeller on the controller draws a controlled amount of room air (approximately 35 litres per minute (lpm)) through the air intake filter. Supplemental oxygen, introduced through the oxygen input valve on the air intake filter cover, displaces a portion of room air to maintain the total gas intake (including oxygen) at 35...

  • Page 13: Features

    DRAFT 19 May 2005 Features Isolette® Infant Incubator with Standard Cabinet Stand Standard Features Temperature Control On the Model C450 QT® Isolette® Infant Incubator, temperature is regulated by using either incubator air or the infant's skin temperature as the controlling parameter. A front panel key enables selection of the desired mode.

  • Page 14: Alarms

    DRAFT 19 May 2005 Air Mode In Air Mode, the air temperature can be maintained from 20°C (68°F) to 37°C (99°F) as indicated by the Set Temp °C display setting. In Temperature Override Mode, the temperature can be maintained from 37°C (99°F) to 38.5°C (101.3°F).
  • Page 15 DRAFT 19 May 2005 High Temperature A second sensor within the air temperature probe sounds this alarm if the incubator temperature reaches 39.5°C ± 0.5°C (103.1°F ± 0.9°F). A solid light and a pulsing tone indicate a High Temperature alarm. This alarm is not self-resetting and cannot be canceled by the Silence/Reset key until the alarm condition is corrected.

  • Page 16: Continuously Variable Mattress Tilt Mechanism

    DRAFT 19 May 2005 A temperature below the set temperature is indicated by a flashing light, a tone, and the set temperature setting alternating with LO in the Set Temp °C display. A temperature above the set temperature is indicated by a flashing light, a tone, and the set temperature setting alternating with HI in the Set Temp °C display.

  • Page 17: Accessories

    DRAFT 19 May 2005 Accessories Accessories available for use with the Isolette® Infant Incubator include: • Cabinet Stand (standard) • Guard Rail • Micro-Lite® Phototherapy System • Dew-ette® 2 Incubator Humidifier • Remote Alarm Module • Warm Weigh® Infant Scale, Model I20 •...

  • Page 18: Standard Features

    DRAFT 19 May 2005 Standard Features Feature Dimension Power requirements 120V ± 10%, 50/60 Hz, 500 W maximum 230V ± 10%, 50/60 Hz, 500 W maximum 100V ± 10%, 50/60 Hz, 500 W maximum Chassis leakage current less than 500 uA (220V to 240V units) less than 100 uA (120V units) Air Mode temperature control range 20°C (68°F) to 37°C (99°F) (37°C (99°F) to...
  • Page 19 DRAFT 19 May 2005 Feature Dimension Ambient operating temperature range 20°C (68°F) to 30°C (86°F) Non-condensing operating humidity range 5% to 95% relative humidity Ambient storage temperature range -30°C (-22°F) to 70°C (158°F) Non-condensing storage humidity range 0% to 99% relative humidity Noise level within the hood environment 60 dBA or less, 10 cm (4") above center mattress in surroundings of 39 dBA or less...

  • Page 20: Optional Features

    DRAFT 19 May 2005 Optional Features (VHA discontinued Jan. 2005) Feature Dimension Variable height adjustable (VHA) stand power 230V ± 10%, 50/60 Hz, 600 W, nominal requirements (including incubator) VHA stand chassis current leakage Less than 500 uA VHA stand height range 60.3 cm (23.7") to 81.9 cm (32.2") VHA stand depth 53.3 cm (20.9")

  • Page 21: Regulation, Standards, And Codes

    DRAFT 19 May 2005 Regulations, Standards, and Codes The Isolette® Infant Incubator complies with the following safety standards and performance standards: • EN 60601-1—1998, Medical Electrical Equipment, Part 1: General Requirements for Safety, including Amendments 1 and 2 • EN 60601-1-2—2001, Collateral Standard: Electromagnetic Compatibility—Requirements and Tests •...
  • Page 22 DRAFT 19 May 2005 Guidance and Manufacturer’s Declaration—Electromagnetic Immunity The C400 QT® and C450 QT® Air-Shields ® Isolette® Infant Incubator is intended for use in the electromag- netic environment specified below. The customer or user of the unit should ensure that the unit is used in such an environment.
  • Page 23 DRAFT 19 May 2005 Guidance and Manufacturer’s Declaration—Electromagnetic Immunity The C400 QT® and C450 QT® Air-Shields ® Isolette® Infant Incubator is intended for use in the electromagnetic environ- ment specified below. The customer or user of the unit should ensure that the unit is used in such an environment. Immunity IEC 60601 Compliance...
  • Page 24 DRAFT 19 May 2005 Recommended Separation Distances Between Portable and Mobile RF Communications Equipment and the C400 QT® and C450 QT® Air-Shields ® Isolette® Infant Incubator The C400 QT® and C450 QT® Air-Shields ® Isolette® Infant Incubator is intended for use in the electromag- netic environment in which radiated RF disturbances are controlled.

  • Page 25: Section 3: Precautions And Safety Tips

    DRAFT 19 May 2005 Section 3 Precautions and Safety Tips Precautions Electrical Precautions SHOCK HAZARD: To ensure grounding reliability, plug the AC power cord only into a properly grounded three-wire hospital-grade or hospital-use outlet. Do not use extension cords. If any doubt exists as to the grounding connection, do not operate the equipment.

  • Page 26: Oxygen Precautions

    DRAFT 19 May 2005 WARNING: Small quantities of flammable agents, such as ethyls and alcohol, left in the incubator may cause a fire in connection with oxygen. Personal injury or equipment damage could occur. [6.8.2.4] Oxygen Precautions WARNING: Improper use of supplemental oxygen may be associated with serious side effects including blindness, brain damage, and death.

  • Page 27: Electromagnetic Compatibility Precautions

    DRAFT 19 May 2005 Electromagnetic Compatibility Precautions General information on electromagnetic compatibility (EMC) according to the international EMC standard IEC 60601-1-2: 2001 Pins of connectors identified with the ESD warning symbol shall not be touched and not be connected unless ESD precautionary procedures are used. Such precautionary proce- dures may include antistatic clothing and shoes, the touch of a ground stud before and dur- ing connecting the pins or the use of electrically isolating and antistatic gloves.

  • Page 28: Safety Tips

    DRAFT 19 May 2005 Safety Tips SHOCK HAZARD: The potential for electrical shock exists with electrical equipment. Establish policies and procedures to educate your staff on the risks associated with electrical equipment. WARNING: Only properly trained personnel should use the incubator as directed by an appropriately qualified attending physician aware of currently known hazards and benefits.
  • Page 29 DRAFT 19 May 2005 WARNING: Phototherapy units located too close to the incubator may affect hood wall temperature, incubator air temperature, and infant skin temperature. Personal injury or equipment damage could occur. WARNING: When an x-ray is taken through the hood, the hole in the top of the hood used with the optional sling weighing scale could show up on the x-ray as a radiolucent shadow and could result in incorrect diagnosis.
  • Page 30 DRAFT 19 May 2005 WARNING: Never place objects taller than the top of the wheel casters beneath the incubator stand. Placement of these objects here could interfere with stability or operation of the VHA stand. Personal injury or equipment damage could occur. WARNING: To avoid possible tip-over or damage to adjacent carts, IV stands, shelves, etc., keep at least a 30 cm (12") perimeter area around the variable height adjustable stand.

  • Page 31: Swivel Monitor Shelves

    DRAFT 19 May 2005 WARNING: Do not use equipment adjacent to other devices unless verification of normal operation in the configuration in which it is to be used can be achieved. Infant injury, personal injury, or equipment damage could occur. CAUTION: Use only sterile distilled water.

  • Page 32: Warning Labels

    DRAFT 19 May 2005 Warning Labels 3 - 8...

  • Page 33: Section 4: Installation And Assembly

    DRAFT 19 May 2005 Section 4 Installation and Assembly Installation Unpacking Typically, the cabinet stand or optional VHA stand (discontinued in January 2005), the hood/base assembly, the filter and filter cover assembly, and the guard rail are shipped in separate cartons. When removing the equipment from the cartons, take care not to scratch or otherwise damage unprotected surfaces.

  • Page 34: Assembly

    DRAFT 19 May 2005 Assembly Incubators Equipped with the Standard Cabinet Stand WARNING: Two people are required to assemble the hood/base assembly and the cabinet stand. Failure to do so could result in personal injury or equipment damage. 1. Remove the controller from the incubator.

  • Page 35: Incubators Equipped With A Variable Height Adjustable (Vha) Stand

    DRAFT 19 May 2005 Incubators Equipped with a Variable Height Adjustable (VHA) Stand (discontinued Jan. 2005) NOTE: Before proceeding with incubator assembly, remove the backing from the double-stick tape on the legs of the VHA stand. Place the base covers over the legs, and press down firmly on all corners.

  • Page 36: Warm Weigh® Infant Scale, Model I20 (Accessory)

    DRAFT 19 May 2005 6. Install the air filter and filter cover on the rear of the unit. If the unit is to be equipped with a Dew-ette® 2 Incubator Humidifier, Model DH90-2, refer to the Dew-ette® 2 Incubator Humidifier User Manual, and install the air intake valve assembly, special air filter, and humidifier filter cover.

  • Page 37: General Operation And Functional Checkout Procedure

    DRAFT 19 May 2005 General Operation and Functional Checkout Procedure Perform the operational checkout before the incubator is first placed into use, and after any disassembly for cleaning or maintenance. NOTE: Two persons are required to perform this check—one to lift, and one to check the casters. The lifting weight minimum is approximately 150 kg (331 lb).
  • Page 38 DRAFT 19 May 2005 WARNING: To prevent injury or damage to the incubator mounted on a variable height adjustable stand when transporting, two persons of sufficient strength are required to adequately control the incubator. 8. When transporting the incubator mounted on a VHA stand, use two persons of sufficient strength to adequately control the 140 kg (310 lb) incubator and stand.
  • Page 39 DRAFT 19 May 2005 15. Check the hood hinge and latch operation for proper positioning. a. Using the hood lift handle, slowly tilt the hood back until the hood latch engages. b. Close the hood by releasing the hood latch. 16.
  • Page 40 DRAFT 19 May 2005 19. Check the access door latch. a. Press the door release of each access door. Each access door swings open. b. Close the access doors. c. Check for proper latching and quietness. 20. Ensure that all the thumbscrews that secure the mattress tilt mechanism to the deck are fully tightened to ensure mattress tray stability.
  • Page 41 DRAFT 19 May 2005 WARNING: A dirty air intake microfilter may affect oxygen concentrations and/or cause carbon dioxide build-up. Check the filter on a routine basis, and change it at least every three months. 25. Check the air intake microfilter. a.
  • Page 42 DRAFT 19 May 2005 30. On the Model C450 QT® Isolette® Infant Incubator, check the Baby Set Temperature alarm: a. Allow the incubator temperature to stabilize at 36.0°C (96.8°F). b. Remove the patient probe from the incubator. In approximately 15 s, the Set Temperature LO alarm activates.
  • Page 43 DRAFT 19 May 2005 c. Refer servicing to qualified service personnel. 35. Disconnect and store the auxiliary and patient probes. 36. If the incubator is to be used, place it in Air Mode, and leave the incubator running until ready for use. 37.
  • Page 44 DRAFT 19 May 2005 NOTES: 4 - 12...

  • Page 45: Section 5: Instructions For Use

    DRAFT 19 May 2005 Section 5 Instructions for Use Instructions for Use WARNING: Phototherapy units located too close to the incubator may affect the hood wall temperature, incubator temperature, and infant skin temperature. Personal injury could occur. 1. Do not place phototherapy units too close to the incubator. WARNING: If the incubator is on a variable height adjustable stand, phototherapy lamps placed over the top of the incubator hood can interfere with the elevator positioning and monitor shelf placement.
  • Page 46 DRAFT 19 May 2005 WARNING: To prevent infant fall when the access door is open, do not raise the hood when the mattress is elevated or force the mattress tray when pulling it out. The tray can be dislodged from the support rails on the incubator hood baffles.

  • Page 47: Air Mode

    DRAFT 19 May 2005 Air Mode To Select: Use the Up and Down arrows to set the Set Temp °C display to the prescribed temperature. The Set Temperature LO alarm is silenced for up to 60 minutes after the incubator is turned on, or until the selected set temperature is reached.

  • Page 48: Baby Mode

    DRAFT 19 May 2005 Baby Mode 1. Connect the plug of the skin temperature probe to the patient probe receptacle. 2. Insert the probe into the hood compartment through the right tubing access grommet. The Set Temperature LO alarm is silenced for up to 60 min after the incubator is turned on, or until the selected set temperature is reached.

  • Page 49: Oxygen Therapy

    DRAFT 19 May 2005 4. Attach the probe to the infant using a Critter Covers® Probe Cover. 5. To stabilize the attached probe, place a Critter Covers® Probe Cover over the probe wire approximately 3 cm (1") to 4 cm (2") from the probe tip.
  • Page 50 DRAFT 19 May 2005 2. When deemed advisable by the attending physician, measure the blood pO by accepted clinical techniques. Refer to the current edition of Guidelines for Perinatal Care of the American Academy of Pediatrics/The American College of Obstetricians and Gynecologists. WARNING: The use of external humidification will alter predicted incubator oxygen concentrations.

  • Page 51: Humidity Reservoir

    DRAFT 19 May 2005 Humidity Reservoir The ambient relative humidity of the operating environment influences the level of relative humidity attained within the incubator. When the temperature inside the incubator is significantly higher than the temperature in the nursery, condensation may form on the inside of the hood.

  • Page 52: Controls, Indicators, And Connectors

    DRAFT 19 May 2005 Controls, Indicators, and Connectors Access Door Release Latch Access Panel Release Latch Iris Entry Port Tubing Access Grommet Humidity Fill Pipe Hood Handle Mattress Tilt Handles Caster Lock 5 - 8...
  • Page 53 DRAFT 19 May 2005 Incubator Handles, Latches, and Openings Name Description Hood lift handle Use the hood lift handle to lift the hood assembly for cleaning or maintenance. Hood hinge latch Located on the right rear corner of the incubator, the hood hinge latch is used to latch the hood assembly in the open position.
  • Page 54 DRAFT 19 May 2005 Controller Front Panel Operating Controls, Indicators, and Connectors 5 - 10...
  • Page 55 DRAFT 19 May 2005 Controller Front Panel Controls and Indicators Name Description Baby Mode control Press the Baby Mode control to enable Baby Mode. (Model C450 QT® Isolette® Infant Incubator only) Baby Mode control Lights to indicate that the unit is operating in Baby Mode. indicator (Model C450 QT®...
  • Page 56 DRAFT 19 May 2005 Name Description Up and Down arrow In Air Mode, press the Up arrow to raise the Set Temp °C temperature setting from 20°C (68°F) to 37°C (99°F). In Temperature Override Mode, press the Down arrow to raise the Set Temp °C temperature setting from 20°C (68°F) to 38.5°C (101.3°F).
  • Page 57 DRAFT 19 May 2005 Side Panel Controls, Indicators, and Connectors Controller Side Panel Controls and Connectors Name Description Power switch Press to turn on or turn off the controller. Circuit breakers Provide overload protection. To reset the unit, press the circuit breakers.

  • Page 58: Optional Features

    DRAFT 19 May 2005 Optional Features (discontinued Jan. 2005) Variable Height Adjustable (VHA) Stand Controls, Indicators, and Connectors Name Description VHA stand Enables the incubator height from the floor level to be varied Up and Down WARNING: switch When an IV pole is present, use caution when raising the VHA stand.
  • Page 59 DRAFT 19 May 2005 The VHA stand (discontinued Jan. 2005) provides the Isolette® Infant Incubator with the capability of varying the incubator height over a range of 21.59 cm (8½"). An electric motor powers the VHA stand, and a momentary up/down foot switch controls the electric motor. The VHA stand has its own power cord, and provides power to the incubator, that is mounted on it.

  • Page 60: Accessories

    DRAFT 19 May 2005 Accessories Accessories available for use with the incubators are illustrated. For part numbers, refer to “Replacement Parts” on page 6-12. Accessories Remote Alarm I.V. Tree Utility Pole Monitor Shelf Micro-Lite® Phototherapy Double Stub Dew-ette® 2 Mount Humidifier Guard Rail Rail System...

  • Page 61: Cabinets And Drawers

    DRAFT 19 May 2005 Cabinets and Drawers The incubators are equipped with a standard cabinet stand or a VHA stand (discontinued Jan. 2005). The cabinet is available with a metal door. The VHA stand may be equipped with one or two cabinet or drawer modules, or one of each.
  • Page 62 DRAFT 19 May 2005 NOTES: 5 - 18...

  • Page 63: Cleaning

    DRAFT 19 May 2005 Section 6 Cleaning, Maintenance, Replacement Parts and Storage and Handling Cleaning WARNING: Follow the product manufacturer’s instructions. Failure to do so could result in personal injury or equipment damage. WARNING: Follow all hospital procedures for disinfection and potential biohazard exposure. Failure to do so could result in personal injury.

  • Page 64: Steam Cleaning

    DRAFT 19 May 2005 specified on the manufacturer's label. Before cleaning, remove all solid wastes and contaminants from the disassembled parts. Steam Cleaning Do not use any steam cleaning device on the unit. Excessive moisture can damage mechanisms in this unit.
  • Page 65 DRAFT 19 May 2005 WARNING: The controller heater can be sufficiently hot to cause burns. Avoid removing the controller or touching the heater until the unit has been switched off for at least 45 min. Personal injury could occur. 1. After the incubator has been off for 45 min, remove the controller: a.
  • Page 66 DRAFT 19 May 2005 b. Remove the upper inner wall by lowering it. c. Remove the rear inner wall by first sliding out the mattress tray several inches. d. Raise the inner wall up to clear the key hole slots. e.

  • Page 67: Cleaning

    DRAFT 19 May 2005 6. Remove the deck plate. 7. Remove the air intake tube: a. Grasp the air intake tube. b. Twist and pull it toward the front of the incubator until the end of the tube clears the gasket.

  • Page 68: Cleaning The Controller

    DRAFT 19 May 2005 Cleaning the Humidity Chamber and Fill Pipe, Air Intake Tube, Access Door Gaskets, and Tubing Access Gaskets 1. Fill the humidity chamber with the disinfectant-detergent. 2. Remove the W-shaped baffle from the chamber, and dry it with a clean cloth or paper towel. 3.

  • Page 69: Cleaning The Mattress Tray And Deck Plate

    DRAFT 19 May 2005 c. Allow it to soak as recommended by the manufacturer. d. Dry with a clean cloth or paper towel. Cleaning the Mattress Tray and Deck Plate 1. Use the detergent/disinfectant to clean all surfaces thoroughly. 2. Dry with a clean cloth or a paper towel. Cleaning the Mattress Tilt Control 1.

  • Page 70: Assembly After Cleaning

    DRAFT 19 May 2005 Assembly After Cleaning Specific assemblies (inner walls, main deck, mattress tilt mechanisms, oval gaskets) are not interchangeable between the Models C100/C200, C500/550, and the C400 QT® and C450 QT® Isolette® Infant Incubator. 1. Verify proper identification of components prior to assembly. 2.
  • Page 71 DRAFT 19 May 2005 10. Install the disposable iris entry port sleeves. 11. Install the smaller diameter elastic band of a new sleeve over the inner ring of the port housing. 12. Fold the sleeve back, and slip the elastic band over the outer ring of the port housing.
  • Page 72 DRAFT 19 May 2005 14. Install an access door gasket behind each access door. 15. Install a new access door cuff onto each access door gasket: a. Stretch the larger diameter elastic band into the groove in the gasket. NOTE: When installed correctly, the cuff has a small opening at its center, the access door latches with slight pressure and opens when the latch lever is pressed.

  • Page 73: Maintenance

    DRAFT 19 May 2005 Maintenance WARNING: Only facility-authorized personnel should perform preventive maintenance on the Isolette® Infant Incubator. Preventive maintenance performed by unauthorized personnel could result in personal injury or equipment damage. Facility-authorized personnel should perform calibration procedures at 12-month intervals. Refer to Model C400 QT®...

  • Page 74: Replacement Parts

    DRAFT 19 May 2005 Replacement Parts This section lists parts that you can replace. Parts not listed here should be replaced by qualified service personnel. Replacement Parts Part Number MU Number Description 68 209 81 MU06956 Probe, auxiliary air temperature, C4**/C5** 68 209 70 MU06951 Probe-1, temperature, skin, reusable...

  • Page 75: Storage And Handling

    DRAFT 19 May 2005 Options Part Number MU Number Description 68 410 70CC MU07783 Guard rail assembly, C400/450 68 452 70 MU08068 IV pole assembly (standard cabinet stand model only) 26 840 70 MU03855 Oxygen tank support 68 414 7X MU07825 Remote alarm (IV pole model only) assembly 68 400 70CC...
  • Page 76 DRAFT 19 May 2005 Notes: 6 - 14...

  • Page 77: Section 7: Troubleshooting

    PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 Section 7 Troubleshooting Troubleshooting WARNING: Only facility-authorized personnel should troubleshoot the Isolette® Infant Incubator. Troubleshooting by unauthorized personnel could result in personal injury or equipment damage. If the fault cannot be localized, remove the unit from use, and refer servicing to factory-trained or otherwise qualified personnel.
  • Page 78 PROPRIETARY AND CONFIDENTIAL DRAFT 19 Nov 04 Symptom Possible Cause Remedy Low oxygen concentrations are The access doors or iris entry Close all access doors and iris entry determined. ports are left open. ports. The iris entry port sleeves are Check the installation of the iris entry opened or improperly installed.
  • Page 80 Manufactured by: EC Representative: Draeger Medical Infant Care, Inc. Dräger Medical AG & Co. KGaA 330 Jacksonville Road Germany Hatboro, PA 19040 USA Moislinger Allee 53 - 55 USA and Canada Customer Support: D-23542 Lübeck (800) 437-2437 Tel: ++49 (451) 882 - 0 http://www.draegermedical.com Fax: ++49 (451) 882-2080 Technical Support: (800) 437-2437...

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