3M 245, 247 User Manual

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3M 245, 247 User Manual

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3

Ranger

Blood/Fluid Warming Unit,

Model 245

Service Manual

For I.V. Use

 

3

 

Ranger

 

Blood/Fluid Warming Unit,

 

Model 247

 

Service Manual

 

Not for I.V. Use

1 Model 245 • Blood/Fluid Warming Unit

1 Model 247 • Irrigation Fluid Warming Unit

• For I.V. Use

• Not for I.V. Use

3 Modell 245 • Blut-/Infusionserwärmungseinheit

3 Modell 247 • Spülflüssigkeitserwärmungseinheit

•für intravenöse Anwendungen

• Nicht für intravenöse Anwendungen

2 Modèle 245 • Appareil de réchauffement de

2 Modèle 247 • Appareil de réchauffement pour

sang/soluté

liquide d'irrigation

• Pour perfusion I.V

• Ne pas utiliser pour une perfusion I.V

Service Manual  2

Wartungshandbuch  23

Manuel d`entretien  47

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Table of Contents

 

Technical Service and Order Placement................................................................................................

3

In-warranty Repair and Exchange................................................................................................

3

When You Call for Technical Support.........................................................................................

3

Initial Equipment Check..........................................................................................................................

3

Introduction...............................................................................................................................................

4

Model 245 Blood/Fluid Warming System...................................................................................

4

Model 247 Irrigation Fluid Warming System.............................................................................

4

Indications for Use..........................................................................................................................

4

Definition of Symbols.....................................................................................................................

4

Explanation of Signal Word Consequences................................................................................

6

Warnings and Cautions..................................................................................................................

6

Before Servicing Equipment..........................................................................................................

7

Product Description..................................................................................................................................

8

Ranger Warming Unit....................................................................................................................

8

Ranger Models 245 and 247.....................................................................................................................

9

Maintenance and Storage.......................................................................................................................

10

Blood/Fluid Warming System

 

Preventative Maintenance Checklist ...................................................................................................

12

Ranger Blood/Fluid Warming Unit, Model 245 Maintenance Log.................................................

15

Ranger Irrigation Fluid Warming System, Model 247 Preventative Maintenance Checklist.....

16

Ranger Irrigation Fluid Warming, Model 247 Maintenance Log....................................................

18

Replacing the Power Fuse.......................................................................................................................

19

Troubleshooting.......................................................................................................................................

20

Specifications............................................................................................................................................

22

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3MTM RangerTM Blood/Fluid and Irrigation Warming Systems

English

Technical Service and Order Placement

USA

TEL: +1-952-947-1200 +1-800-733-7775 FAX: +1-952-947-1400

Outside of the USA

Contact your local 3M Patient Warming representative.

In-warranty Repair and Exchange

To return a device to 3M Patient Warming for service, first obtain a Return Authorization (RA) number from a customer service representative. Please use the (RA) number on all correspondence when returning a device for service. A shipping carton will be delivered to you at no charge, if needed. We will service and ship your device within five (5) working days of our receipt. Call your local supplier or sales representative to inquire about a loaner device while your device is being serviced.

When You Call for Technical Support

Remember, we will need to know the serial number of your unit when you call us. The serial number label is located on the bottom of the warming unit.

Initial Equipment Check

Make sure the 3MTM RangerTM warming unit’s power cord is plugged into the unit.

When checking for grounding, clamp to the screw threads on the unit’s I.V. pole clamp or the equipotential stud on the rear of the unit. Clamp should be tightened securely.

Sometime during shipping, this unit may have been exposed to extreme temperatures. The unit may need a period of 20 minutes or more to return to normal operating temperature. Store the Ranger warming unit at room temperature, allowing it to equilibrate, before using or testing the unit.

3

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English

3MTM RangerTM Blood/Fluid and Irrigation Warming Systems

Introduction

The Ranger warming system includes a warming unit and a disposable warming set. The Ranger warming unit is designed to be mounted to an I.V. pole. A handle located on the top of the unit makes transport easy. When mounted to the I.V. pole, the unit fits easily above the 3MTM Bair HuggerTM 500 or 700 series warming unit. For additional information on Ranger warming sets visit us online at rangerfluidwarming.com.

Model 245 Blood/Fluid Warming System

The Ranger blood/fluid warming system is designed to warm blood, blood products, and liquids and deliver these at flow rates from KVO to 500 mL/min. At these flow rates, the device maintains fluid output temperatures ranging from 33°C to 41°C (Note: This is for room temperature fluids only). It takes less than two minutes to warm up to the 41°C ±1 set point temperature. The alert points on the Model 245 are 43°C ±1 and 46°C [+3, -2°C].

Disposable warming sets are available for standard flow, high flow, and pediatric applications. Warming sets are sterile, latex-free, single-use-only items and are designed to be used with the reusable warming unit. Do not use other warming sets with the Model 245, including those designed for the Model 247 irrigation fluid warming system.

Model 247 Irrigation Fluid Warming System

The Ranger irrigation fluid warming system is designed to warm irrigation fluids and deliver these at flow rates from 0 to 865 mL/min when the bag is hung 100 cm above the scope. At these flow rates, the device maintains fluid output temperatures ranging from 33°C to 41°C (Note: This is for room temperature fluids only). It takes less than two minutes to warm up to the 41°C ±1 set point temperature. The alert points on the Model 247 are 48°C (±2) and 50°C (±2).

The Ranger irrigation disposable fluid warming set is sterile, latex-free, and is designed to be used with the Ranger irrigation fluid warming unit. Do not use other warming sets with the Model 247, including those designed for the Model 245 blood/fluid warming unit.

Indications for Use

Blood/Fluid Warming System

The Ranger blood/fluid warming system is intended to warm blood, blood products, and liquids.

Irrigation Fluid Warming System

The Ranger irrigation fluid warming system is intended to warm irrigation fluids.

Definition of Symbols

ON

OFF

Fuse

CAUTION

Type B Applied Part

4

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3MTM RangerTM Blood/Fluid and Irrigation Warming Systems

English

Voltage, Alternating Current (AC)

An equipotentiality plug (grounded) conductor other than a protective earth conductor or a neutral conductor, providing a direct connection between electrical equipment and the potential equalization busbar of the electrical installation. Please consult IEC 6060-1; 2005 for requirements.

This system is subject to European WEEE Directive 2002/96/EC.

This product contains electrical and electronic components and must not be disposed of using standard refuse collection. Please consult local directives for disposal of electrical and electronic equipment.

Protective earth ground

Consult instructions for use

Follow instructions for use

Recycle to avoid environmental contamination. This product contains recyclable parts. For information on recycling - please contact your nearest 3M Service Center for advice.

Date of manufacture

Manufacturer

Sterile, ethylene oxide

Store at room temperature

DEHP-free

Container quantity

Single use

Latex free

Keep dry

Temperature limits

5

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English

3MTM RangerTM Blood/Fluid and Irrigation Warming Systems

Explanation of Signal Word Consequences

WARNING:

Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION:

Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

NOTICE:

Indicates a situation which, if not avoided, could result in property damage only.

Warnings and Cautions

WARNINGS:

1.To reduce the risks associated with hazardous voltage and fire and thermal energy hazards:

Do not substitute other devices (i.e. Model 245) for the Ranger irrigation fluid warming unit or Ranger irrigation warming sets.

2.To reduce the risks associated with hazardous voltage and fire:

Do not modify this device.

Connect power cord to receptacles marked “Hospital Only,” “Hospital Grade,” or a reliably grounded outlet.

Use only the power cord specified for the product and certified for the country of use.

Do not allow the power cord to get wet.

Do not use the warming unit when it appears the Ranger warming unit, power cord, or warming set is damaged. Use only 3M specified replacement parts.

Keep power cord visible and accessible at all times. The plug on the power cord serves as the disconnect device. The wall socket outlet shall be as close as practical and shall be easily accessible.

CAUTION:

1.To reduce the risks associated with cross-contamination:

The cleaning tool provides only superficial cleaning, it does not disinfect or sterilize the interior of the unit.

2.To reduce the risks associated with impact and facility medical device damage:

Clamp the Ranger warming unit to an I.V. pole with a minimum 14" (35.6 cm) radius wheelbase and at a height no higher than 44" (112 cm).

3.To reduce the risks associated with environmental contamination:

Follow applicable regulations when disposing of this device or any of its electronic components.

4.Do not use the Ranger blood/fluid warming system 245 Model for direct cardiac application. When using the Model 245 with a central venous catheter (CVC), ensure that the catheter tip does not have direct contact with the heart and ensure that all electrical devices connected to or near the patient have an appropriate leakage current rating for the application. If a CVC tip is found to be in direct contact with a patient’s heart, the Model 245 should be immediately disconnected from the CVC until the CVC is safely repositioned. Failure to follow these precautions may cause cardiac disturbance and/or patient injury.

6

Check the 3MTM RangerTM system website to ensure you have the most recent version of this document.

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3MTM RangerTM Blood/Fluid and Irrigation Warming Systems

English

NOTICE:

1.Federal law (USA) restricts this device to sale by or on the order of a licensed healthcare professional.

2.To avoid device damage:

Do not clean the warming unit with solvents. Damage to the case, label, and internal components may result.

Do not immerse the warming unit in cleaning or sterilizing solutions. The unit is not liquid proof.

Do not insert metallic instruments in the warming unit.

Do not use abrasive materials or solutions to clean the heater plates.

Do not allow spills to dry inside the unit, as this may make it more difficult to clean the unit.

3.The Ranger blood/fluid warming unit and irrigation fluid warming unit meet medical electronic interference requirements. If radio frequency interference with other equipment should occur, connect the unit to a different power source.

Before Servicing Equipment

All repair, calibration, and servicing of this equipment must be performed by 3M Patient Warming or an authorized service technician. 3M Patient Warming assumes no responsibility for the reliability, performance, or safety of the equipment if:

Modifications or repairs are performed by unauthorized personnel.

The equipment is used in a manner other than that described in the operator’s manual.

The equipment is installed in an environment that does not meet the appropriate electrical and grounding requirements.

Do not modify this equipment without authorization of the manufacturer.

WARNING:

To reduce the risk associated with exposure to biohazards always perform the Cleaning the Ranger warming unit procedure on page 10 prior to beginning service procedures, returning the warming unit for service, and prior to disposal.

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