3M 245, 247 User Manual
Check the 3M
TM
RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202524A
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
• For I.V. Use
3 Modell 245 • Blut-/Infusionserwärmungseinheit
•für intravenöse Anwendungen
2 Modèle245 • Appareil de réchauffement de
sang/soluté
• Pour perfusion I.V
1 Model 247 • Irrigation Fluid Warming Unit
• Not for I.V. Use
3 Modell 247 • Spülüssigkeitserwärmungseinheit
• Nicht für intravenöse Anwendungen
2 Modèle247 • Appareil de réchauffement pour
liquide d'irrigation
• Ne pas utiliser pour une perfusion I.V
Service Manual 2
Wartungshandbuch 23
Manuel d`entretien 47
Check the 3M
TM
RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202524A
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
Denition 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
Specications ...........................................................................................................................................22
Check the 3M
TM
RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202524ACheck the 3M
TM
3M
RangerTM Blood/Fluid and Irrigation Warming Systems
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, rst 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 ve (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. e serial number
label is located on the bottom of the warming unit.
English
Initial Equipment Check
• Make sure the 3M
• 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. e 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.
TM
RangerTM warming unit’s power cord is plugged into the unit.
202524A
3
Check the 3M
TM
RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202524A
English
TM
3M
RangerTM Blood/Fluid and Irrigation Warming Systems
Introduction
e Ranger warming system includes a warming unit and a disposable warming set. e 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 ts easily above the 3MTM Bair HuggerTM 500
or 700 series warming unit. For additional information on Ranger warming sets visit us online at
rangeruidwarming.com.
Model 245 Blood/fluId warMIng SySteM
e Ranger blood/uid warming system is designed to warm blood, blood products, and liquids and
deliver these at ow rates from KVO to 500 mL/min. At these ow rates, the device maintains uid
output temperatures ranging from 33°C to 41°C (Note: is is for room temperature uids only). It
takes less than two minutes to warm up to the 41°C ±1 set point temperature. e alert points on the
Model 245 are 43°C ±1 and 46°C [+3, -2°C].
Disposable warming sets are available for standard ow, high ow, 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 uid warming system.
Model 247 IrrIgatIon fluId warMIng SySteM
e Ranger irrigation uid warming system is designed to warm irrigation uids and deliver these
at ow rates from 0 to 865 mL/min when the bag is hung 100 cm above the scope. At these ow
rates, the device maintains uid output temperatures ranging from 33°C to 41°C (Note: is is for
room temperature uids only). It takes less than two minutes to warm up to the 41°C ±1 set point
temperature. e alert points on the Model 247 are 48°C (±2) and 50°C (±2).
e Ranger irrigation disposable uid warming set is sterile, latex-free, and is designed to be used
with the Ranger irrigation uid warming unit. Do not use other warming sets with the Model 247,
including those designed for the Model 245 blood/uid warming unit.
IndIcatIonS for uSe
Blood/Fluid Warming SyStem
e Ranger blood/uid warming system is intended to warm blood, blood products, and liquids.
irrigation Fluid Warming SyStem
e Ranger irrigation uid warming system is intended to warm irrigation uids.
defInItIon of SyMBolS
ON
OFF
Fuse
CAU T ION
Type B Applied Part
4
Check the 3M
TM
RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202524ACheck the 3M
TM
3M
RangerTM Blood/Fluid and Irrigation Warming Systems
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.
is system is subject to European WEEE Directive 2002/96/EC.
is 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
English
Recycle to avoid environmental contamination. is 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
202524A
Latex free
Keep dry
Temperature limits
5
Check the 3M
TM
RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202524A
English
TM
3M
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 re and thermal energy hazards:
• Do not substitute other devices (i.e. Model 245) for the Ranger irrigation uid warming unit
or Ranger irrigation warming sets.
2. To reduce the risks associated with hazardous voltage and re:
• 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 specied for the product and certied 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 specied replacement parts.
• Keep power cord visible and accessible at all times. e plug on the power cord serves as
the disconnect device. e wall socket outlet shall be as close as practical and shall be easily
accessible.
CAUTION:
1. To reduce the risks associated with cross-contamination:
• e cleaning tool provides only supercial 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/uid 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 3M
TM
RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202524ACheck the 3M
TM
3M
RangerTM Blood/Fluid and Irrigation Warming Systems
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. e 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 dicult to clean the unit.
3. e Ranger blood/uid warming unit and irrigation uid warming unit meet medical electronic
interference requirements. If radio frequency interference with other equipment should occur,
connect the unit to a dierent power source.
English
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:
• Modications or repairs are performed by unauthorized personnel.
• e equipment is used in a manner other than that described in the operator’s manual.
• e 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.
202524A
7
Loading...