3M Ranger 245 Service Manual

3M Ranger 245 Service Manual

Blood/fluid warming system/irrigation fluid warming system for i.v. use
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1   M odel 245 • Blood/Fluid Warming System
• For I.V. Use
3   M odell 245 • Blut- und Infusionswärmesystem
• Für intravenöse Anwendungen
2   M odèle 245 • Système de réchauffement de
sang/soluté • Pour perfusion I.V
3
Ranger
Model 245
Blood/Fluid Warming System
For I.V. Use
3
Ranger
Model 247
Irrigation Fluid Warming System
Not for I.V. Use
1   M odel 247 • Irrigation Fluid Warming System
• Not for I.V. Use
3   M odell 247 • Spülflüssigkeit-Erwärmungssystem
• Nicht zum intravenösen Gebrauch
2   M odèle 247 • Système de réchauffement de liquide
d'irrigation • Ne pas utiliser pour une perfusion I.V
Service Manual 2
Manuel d'entretien 23
Service-Handbuch 45

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Summary of Contents for 3M Ranger 245

  • Page 1 Ranger ™ Model 245 Blood/Fluid Warming System For I.V. Use Ranger ™ Model 247 Irrigation Fluid Warming System Not for I.V. Use 1   M odel 245 • Blood/Fluid Warming System 1   M odel 247 • Irrigation Fluid Warming System • For I.V. Use •...
  • Page 2: Table Of Contents

    Table of Contents Technical Service and Order Placement � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � Technical Service �...
  • Page 3: Technical Service And Order Placement

    Ranger Blood and Fluid Warming Systems English Technical Service and Order Placement echnical ervice Arizant Healthcare Inc. TEL: +1-952-947-1200 +1-800-733-7775 FAX: +1-952-947-1400 Arizant UK Limited TEL: +44-1924-200-550 FAX: +44-1924-200-518 Arizant Deutschland, GmbH TEL: +49-4154-9934-0 FAX: +49-4154-9934-20 Arizant France, SAS TEL: +33 4 42 98 14 00 Indigo (in France only): 0 820 33 90 40 FAX:...
  • Page 4: Initial Equipment Check

    The Ranger warming system includes a warming unit and a disposable administration 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 3M Bair Hugger 500 or 700 series warming unit�...
  • Page 5: Warnings And Cautions

    Ranger Blood and Fluid Warming Systems English arningS and auTiOnS Warning • Electrical shock hazard� Do not open the warming unit case� • Do not substitute other devices for the Ranger warming unit or Ranger disposable sets� Thermal or electrical injury or device damage may occur� •...
  • Page 6: Product Description

    English Ranger Blood and Fluid Warming Systems Product Description The Ranger fluid warming systems consist of a warming unit and a sterile disposable fluid warming cassette� Alarm indicator odel light Slot for warming cassette I.V. pole clamp Bubble trap holder Alphanumeric Power switch display...
  • Page 7: Ranger Models 245 And 247

    Ranger Blood and Fluid Warming Systems English Ranger Models 245 and 247 1� Upper Enclosure 8� Thermistor Sensor 15� Microswitch 2� Lower Enclosure 9� Pole Clamp 16� Alarm Board 3� Upper Heater 10� Pole Clamp Knob 17� Controller 4� Lower Heater 11�...
  • Page 8: Maintenance And Storage

    English Ranger Blood and Fluid Warming Systems Maintenance and Storage leaning the angeR aRming Clean the Ranger warming unit on an as-needed basis� caution • Do not immerse the warming unit in cleaning or sterilizing solutions� The unit is not liquid-proof� •...
  • Page 9 Ranger Blood and Fluid Warming Systems English method 1� Unplug the warming unit� 2� Unfold the cleaning tool� Wet the foam pads with a nonabrasive solution, such as Alconox brand detergent� 3� Insert the tool from the back of the unit and pull the tool all the way out from the front�...
  • Page 10: Model 245 Blood/Fluid Warming System Preventative Maintenance Checklist

    English Ranger Blood and Fluid Warming Systems Model 245 Blood/Fluid Warming System Preventative Maintenance Checklist caution Temperature adjustments cannot be made to the Ranger warming unit� If the test shows the temperature is out of specification, please call Arizant Healthcare Inc� Technical Support at 1-800-733-7775�...
  • Page 11 Ranger Blood and Fluid Warming Systems English 1� Use aluminum tape to affix a thermocouple to the top surface of the Ranger warming Fluid cassette as shown in Figure 1� warming cassette 2� Slide the warming cassette into the slot of the Ranger warming unit�...
  • Page 12 English Ranger Blood and Fluid Warming Systems (43°C [±1] 46°C [+3, -2]) esting the temPeRatuRe laRm oints The over-temperature alarm test causes the Ranger unit to go into an over-temperature test mode by manually overriding the primary control system and engaging the heaters� The Ranger system is very responsive to heater input;...
  • Page 13: Ranger Model 245 Maintenance Log

    Ranger Blood and Fluid Warming Systems English Ranger Model 245 Maintenance Log The operating temperature and alarms should be tested at least every 6 months or according to institutional protocol. aintenanCe Ction eRfoRmed ___________ ________ model Operating temperature: (Specification = 41°C±1) Date _________ ______°C Over-temperature alarm points:...
  • Page 14: Model 247 Irrigation Fluid Warming System Preventative Maintenance Checklist

    English Ranger Blood and Fluid Warming Systems Model 247 Irrigation Fluid Warming System Preventative Maintenance Checklist aution Temperature adjustments cannot be made to the Ranger irrigation warming unit� If the test shows the temperature is out of specification, please call Arizant Healthcare Inc� Technical Support at 1-800-733-7775�...
  • Page 15 Ranger Blood and Fluid Warming Systems English (48°C [±2] 50°C [±2]) esting the temPeRatuRe laRm oints The over-temperature alarm test causes the Ranger irrigation unit to go into an over-temperature test mode by manually overriding the primary control system and engaging the heaters� The Ranger irrigation system is very responsive to heater input;...
  • Page 16: Ranger Model 247 Maintenance Log

    English Ranger Blood and Fluid Warming Systems Ranger Model 247 Maintenance Log The operating temperature and alarms should be tested at least every 6 months or according to institutional protocol. aintenanCe Ction eRfoRmed ___________ _______ model Operating temperature: (Specification = 41°C±1) Date ________ ______°C Over-temperature alarm points:...
  • Page 17: Replacing The Power Fuse

    Ranger Blood and Fluid Warming Systems English Replacing the Power Fuse The power fuses are located in the power entry module� tools and equiPment Small slotted screwdriver method 1� Disconnect the warming unit from the power source� 2� Remove the power cord� 3�...
  • Page 18: Troubleshooting

    English Ranger Blood and Fluid Warming Systems Troubleshooting CONDITION CAUSE SOLUTION Nothing illuminates on the • Unit is not turned on, plugged • Turn unit on� Make sure the power warming unit panel� in, or power cord is not plugged cord is plugged into the power into an appropriate outlet�...
  • Page 19 Ranger Blood and Fluid Warming Systems English CAUSE CONDITION SOLUTION • Unit alarms soon after plugging it in Over-temperature screw on Make sure over-temperature screw is (unit does not have to be turned on bottom of unit is loose or completely tightened�...
  • Page 20: Specifications

    English Ranger Blood and Fluid Warming Systems Specifications hysiCal haRaCteRistiCs Warming unit 4�5 in� (11 cm) high x 7�5 in� (19 cm) wide x 10 in� (25 cm) long; wt�: 7 lb� 4 oz� (3�3 kg) claSSiFication Classified under IEC 601-1 Guidelines (and other national versions of the Guidelines) as Class I, Type B, Ordinary Equipment�...
  • Page 21: Definition Of Symbols

    Ranger Blood and Fluid Warming Systems English Definition of Symbols Fuse Attention - Read accompanying documents Type B Applied Part Voltage, alternating Current (AC) Maintenance and Storage Equipotentiality plug (ground) Special refuse, discard separately Protective earth ground 247021E  English...
  • Page 22 Made in the USA by Arizant Healthcare Inc. 3M is a trademark of 3M Company, used under license in Canada. RANGER, BAIR HUGGER, and the BAIR HUGGER logo are trademarks of Arizant Healthcare Inc., used under license in Canada. ©2011 Arizant Healthcare Inc. All rights reserved.

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