3M Ranger 247 User manual

1Irrigation fluid warming system
Operator's manual
2 Manuel de l’utilisateur du système de
réchauffement pour liquide d’irrigation
3 Spülflüssigkeitserwärmungssystem
Benutzerhandbuch
4 Manuale per l'operatore del sistema di
riscaldamento dei fluidi di irrigazione
5 Sistema de calentamiento
de fluidos de irrigación
Manual del operador
6 Gebruikershandleiding verwarmingssysteem
voor irrigatievloeistoffen
7 Användarhandbok för
spolvätskeuppvärmningssystem
8 Varmesystem til udskylningsvæske
Brugervejledning
9 Oppvarmingssystem for irrigasjonsvæske
brukerveiledning
0 Huuhtelunesteen lämmitysjärjestelmä
Käyttöopas
- Manual do utilizador do Sistema de
aquecimento de fluidos de irrigação
= Εγχειρίδιο χρήσης συστήματος θέρμανσης υγρών
καταιόνησης
H Instrukcja obsługi systemu do podgrzewania
płynów stosowanych przy irygacji
J Irrigációsfolyadék-melegítő rendszer
Kezelői kézikönyv
F Ohřívací systém pro irigační tekutiny –
Návod k obsluze
Q Irigacinio skysčio šildymo sistema
Operatoriausvadovas
M Руководство по эксплуатации системы для
подогрева промывочной жидкости
: İrigasyon sıvısı ısıtma sistemi
Kullanım kılavuzu
E イリゲーション液 加温システム取 扱説 明書
I 灌注液体升温系统操作指南
U
3
Ranger™Irrigation
Fluid Warming
System
Model 247
Operator’s Manual
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B

Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B

3
Ranger™Irrigation Fluid
Warming System
Model 247
Operator’s Manual
English 1
Français 15
Deutsch 33
Italiano 49
Español 65
Nederland 81
Svenska 97
Dansk 113
Norsk 129
Suomi 145
Português 161
Ελληνικά 177
Polski 195
Magyar 211
Česky 227
Lietuvių Kalba 243
Русский 259
Türkçe 275
日本語 291
英语 307
323

Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B

Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B

1
202456B English
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
English
Table of Contents
Technical Service and Order Placement ������������������������������������������������������������������������3
In-warranty Repair and Exchange�������������������������������������������������������������������������������3
When You Call for Technical Support ������������������������������������������������������������������������3
Introduction ������������������������������������������������������������������������������������������������������������������4
Indications for Use���������������������������������������������������������������������������������������������������������4
Definition of Symbols����������������������������������������������������������������������������������������������������4
Explanation of Signal Word Consequences �������������������������������������������������������������������5
Warning:������������������������������������������������������������������������������������������������������������������������6
Caution: �������������������������������������������������������������������������������������������������������������������������6
Notice: ���������������������������������������������������������������������������������������������������������������������������6
Product Description ������������������������������������������������������������������������������������������������������7
Ranger Irrigation Fluid Warming Unit �����������������������������������������������������������������������7
Ranger Irrigation Fluid Warming Disposable Set��������������������������������������������������������7
Model 247 Product Safety Features�������������������������������������������������������������������������������8
Instructions For Use ������������������������������������������������������������������������������������������������������9
Preparation and Setup of the Ranger Irrigation Fluid Warming Unit �������������������������9
Removing the Irrigation Fluid Warming Set from the Ranger Irrigation Fluid
Warming Unit�������������������������������������������������������������������������������������������������������������9
Troubleshooting ����������������������������������������������������������������������������������������������������������10
Maintenance and Storage ��������������������������������������������������������������������������������������������12
Specifications ���������������������������������������������������������������������������������������������������������������14

Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B

3MTM RangerTM Irrigation Fluid Warming System English
3
202456B English
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Technical Service and Order Placement
Technical Service

TEL: [phone]
[phone]
FAX: [phone]
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.

3MTM RangerTM Irrigation Fluid Warming System
English
4
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Introduction
e 3MTM RangerTM irrigation uid warming system is designed to warm irrigation uids and deliver these at
ow rates under gravity up to 867 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 2 minutes to warm up to the 41°C set point temperature. e alert points on the Model
247 are 48°C and 50°C.
e uid warming disposable set is sterile, latex-free, single-use-only and is designed to be used with the
reusable Model 247 warming unit. For additional information on Ranger disposable sets visit us online at
rangeruidwarming.com. is manual includes operating instructions and unit specications for the Model
247 irrigation uid warming system. For information about using Ranger irrigation uid warming disposable
sets with the Model 247 irrigation uid warming unit, refer to the “Instructions for Use” included with each
disposable component. e Ranger irrigation uid warming system should only be used in healthcare facilities by
trained medical professionals.
Indications for Use
e Ranger irrigation uid warming system is intended to warm irrigation uids.
Definition of Symbols
ON
OFF
Fuse
CAUTION
Type B Applied Part
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.

3MTM RangerTM Irrigation Fluid Warming System English
5
202456B English
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Protective earth ground
Consult instructions for use
Follow instructions for use
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
Quantity
Single use
Latex free
Keep dry
Temperature limits
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.

3MTM RangerTM Irrigation Fluid Warming System
English
6
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
WARNING:
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 disposable sets.
• Do not continue use of the unit if the over-temperature alert continues to sound and the temperature
does not return to the set point temperature. Immediately stop uid ow and discard the disposable
set. Have the warming unit tested by a biomedical technician or call 3M Patient Warming technical
service.
2. To reduce the risks associated with hazardous voltage and re:
• Do not modify or service this device, and do not open the warming unit case- there are no user-
serviceable parts in the Ranger warming unit.
• Connect power cord to receptacles marked “Hospital Only,” “Hospital Grade,” or a reliably grounded
outlet.
• Use only the power cord specied for this product and certied for the country of use.
• Do not allow the power cord to get wet.
• Do not use the Ranger warming system when it appears the warming unit, power cord, or disposable
is damaged. Use only 3M specied 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.
3. To reduce the risks associated with air embolism:
• Never use uids if air bubbles are present in the uid line.
CAUTION:
1. Not for I.V. use.
2. To reduce the risks associated with cross-contamination:
• e cleaning tool provides only supercial cleaning, it does not disinfect or sterilize the interior of the
unit.
3. To reduce the risks associated with impact and facility medical device damage:
• Clamp the Ranger irrigation uid 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).
4. To reduce the risks associated with environmental contamination:
• Follow applicable regulations when disposing of this device or any of its electronic components.
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 dicult to clean the unit.
3. e Ranger irrigation uid warming unit meets medical electronic interference requirements. If radio
frequency interference with other equipment should occur, connect the unit to a dierent power source.

3MTM RangerTM Irrigation Fluid Warming System English
7
202456B English
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Product Description
e Ranger irrigation uid warming system consists of a Model 247 warming unit and a sterile disposable uid
warming set.
ALERT
Alert
indicator
light
Slot for warming
cassette
Alphanumeric
display
Power
switch
I.V. pole clamp
Ranger Irrigation Fluid Warming Unit
e warming unit is a compact, lightweight, liquid-resistant device with a clamp located on the side
for attachment to an I.V. pole. When mounted to the I.V. pole, the unit ts easily above the 3MTM
Bair HuggerTM 500 or 700 series warming unit. A carrying handle on the top of the unit makes it easy to transport.
Located on the front panel you will nd:
• Alphanumeric display that indicates the heater temperature during normal operation. In an over temperature
condition, the display alternately ashes a temperature of 48°C or higher and the word “HI.” An audible alert
also sounds. In an under-temperature condition, the display alternately ashes a temperature of 33°C or lower
and the word “LO.”
• Alert indicator light that comes on when either an over- or under-temperature condition occurs.
Ranger Irrigation Fluid Warming Disposable Set
Irrigation uid warming sets1include a
cassette, tubing, connectors, ow chamber and
clamps.
1. Refer to the instructions provided with each disposable set for information on use.
2. With the bag hung 100 cm above the scope under gravity ow.
Cassette
White clamp
Outlet tube
Exit
Blue clamp
Inlet tube
Fluid source
Flow Rate Priming Volume Patient Line Length
Irrigation set 0-867 mL/min2308 mL 213 cm

3MTM RangerTM Irrigation Fluid Warming System
English
8
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Model 247 Product Safety Features
e following chart describes the safety alarm features of the Ranger irrigation uid warming unit.
Alert Type Set-Point Indication Description
Primary over-temperature
alert system
48°C LED alternately displays
“HI” and temperature,
alert sounds, alert
light ashes.
Primary Alert: Alert sounds,
controller cuts power to the
heaters until temperature falls
below 48°C. When heater
temperature drops below 48°C,
audible and visual alerts stop.
Independent back-up
over-temperature alert
system (cut-o).
50°C LED displays the
temperature or has gone
dark, alert sounds.
Primary failure. Temperature
will rise to 50°C within a few
seconds. e safety backup
system is activated at 50°C
and power is immediately
shut o to the heating plates.
Under-temperature alert 33°C LED displays “LO” and
temperature, alert sounds,
alert light ashes.
Heater temperature has fallen
to 33°C. Alerts will stop
when temperature rises above
33°C. Continue use of unit.
NOTE:
e dierence in over-temperature alert system cut-o points does not indicate any dierence in safety and is simply a result of
tighter controller tolerances.
e Ranger irrigation uid warming system is designed with very tight controls to regulate its temperature to the 41°C set-point.
e microprocessor controller measures the temperature at the uid pathway inside the warming plate four times every second,
making it very responsive to changes in ow rate.

3MTM RangerTM Irrigation Fluid Warming System English
9
202456B English
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Instructions For Use
Preparation and Setup of the Ranger Irrigation Fluid Warming Unit
1. Attach the Ranger irrigation uid warming unit to the I.V. pole. Tighten the pole clamp securely.
CAUTION:
To prevent tipping, clamp the Ranger irrigation uid 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). Failure
to do so may result in damage to the product (see Figure 1).
2. Slide the irrigation cassette into the slot in the warming
unit. e cassette can only t into the device one way
(see Figure 2).
3. Prime the warming set. For more information about
priming the set, refer to instructions provided with the
warming sets.
4. Plug the power cord into an appropriate outlet. Turn the
unit ON. In a few seconds the alpha-numeric display
will illuminate. It takes less than 2 minutes to warm up
to the 41°C set point temperature.
5. Begin ow. When ow is completed, remove the
warming set and discard according to institutional
protocol.
Removing the Irrigation Fluid Warming Set from
the Ranger Irrigation Fluid Warming Unit
1. Close the inlet clamp proximal to the uid warming
cassette and open all clamps distal to the cassette.
2. Disconnect the warming set from the uid source, if
applicable.
3. Allow a small amount of uid to drain from the end of
the patient line to reduce pressure in the cassette.
4. Remove the warming set from the warming unit and
discard according to institutional protocol.
Figure 2
44"
(112 cm) 14" (35.6 cm)
Figure 1

3MTM RangerTM Irrigation Fluid Warming System
English
10
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Troubleshooting
Condition Cause Solution
Nothing illuminates on the
warming unit panel.
• Unit is not turned on, plugged
in, or power cord is not plugged
into an appropriate outlet.
• Turn unit on. Make sure the power
cord is plugged into the power entry
module of the warming unit. Make
sure the warming unit is plugged
into a properly grounded outlet.
• Unit failure. • Call 3M Patient Warming
technical support.
Condition Cause Solution
Alert indicator illuminates and
alert sounds, alpha-numeric display
alternately ashes a temperature of
48°C or higher and the word “HI.”
Temporary over-temperature
condition because:
• An extreme change in ow
rates occurred (e.g., from
500 ml/min to stop ow).
• Open ow to reduce temperature.
Alerts will stop when the
temperature drops below 48°C.
e unit is ready to use.
• Unit was turned on and reached
set point temperature before
warming cassette was inserted.
• Alerts will stop when the
temperature drops below 48°C.
e unit is ready to use.
• Fluids were prewarmed to
above 42°C before being run
through the warming unit.
• Turn o unit and unplug it.
Discontinue infusion of uids.
Do not warm uids before
infusing them through the Ranger
irrigation uid warming unit.
Condition Cause Solution
Alert sounds, alpha-numeric display
and alert indicator light go dark.
Primary controller failure.
Unit will no longer operate.
Power to heating plates will shut o
if temperature rises to 50°C. Turn
unit o and unplug it. Discontinue
use of unit. Discard disposable set.
Alert will continue to sound if you
do not unplug unit. Call 3M Patient
Warming technical support.
Condition Cause Solution
Unit alerts soon aer plugging it
in (unit does not have to be turned
on for this condition to occur).
Heater temperature rises to 50°C and
unit shuts down soon aer plugging
it in (unit does not have to be turned
on for this condition to occur).
Test screw on bottom of
unit is loose or missing.
Make sure test screw is completely
tightened. If it is missing, turn unit
o and unplug it. Call 3M Patient
Warming technical support.

3MTM RangerTM Irrigation Fluid Warming System English
11
202456B English
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Condition Cause Solution
Alpha-numeric display
reads “Er 5” or “Open.”
Electrical interference. Remove the unit. Refer to biomedical
technician or call 3M Patient
Warming technical support.
Condition Cause Solution
Alpha-numeric display
reads “Er 4” or “Open.”
Open wire on temperature sensor. Do not use unit. Call 3M Patient
Warming technical support.
Condition Cause Solution
Alerts indicator light illuminates and
alert sounds, alpha-numeric display
alternately ashes a temperature of
33°C or below and the word “LO.”
Under temperature condition caused
by very high ow using very cold
uid, or defective heater/relay.
Alerts should stop when temperature
rises above 33°C. If alerts continue,
turn o unit, unplug unit, and
discontinue use. Call 3M Patient
Warming technical support.
Condition Cause Solution
Cannot remove cassette from unit. •Cassette is too full, uids
are still being infused, or
clamp is open proximal to
the warming cassette.
• Make sure uid is drained from
warming cassette before sliding
out the cassette, that uids
are no longer infusing, and
that clamp is closed proximal
to the warming cassette.
•Warming unit is below
patient level, creating
excessive back pressure.
• Raise unit above patient level.
Condition Cause Solution
Alert sounds but warming
unit has been turned o.
Independent backup safety
system has been activated.
Unplug unit. Call 3M Patient
Warming technical support.

3MTM RangerTM Irrigation Fluid Warming System
English
12
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Maintenance and Storage
Cleaning the Ranger Irrigation Fluid Warming Unit
Clean the Ranger irrigation uid warming unit on an as-needed basis.
CAUTION
1. To reduce the risks associated with cross-contamination:
• e cleaning tool provides only supercial cleaning, it does not disinfect or sterilize the interior of the
unit.
NOTICE
1. To avoid device damage:
• Do not immerse the warming unit in cleaning or sterilizing solutions. e unit is not liquid proof.
• Do not clean the warming unit with solvents. Damage to the case, label, and internal components
may result.
• 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 dicult to clean the unit.
       :
1. Disconnect the Ranger irrigation uid warming unit from the power source.
2. Wipe the outside of the unit with warm, soapy water, nonabrasive cleaning solutions, dilute bleach, or
cold sterilants. Do not use abrasive materials.
3. Wipe with a dry, so cloth.
    :
e Ranger hardware cleaning tool, is intended to clean both heating plates of the warming unit. It is not
necessary to disassemble the warming unit to use the tool.

3MTM RangerTM Irrigation Fluid Warming System English
13
202456B English
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B

1. Unplug the irrigation uid warming unit.
2. Unfold the cleaning tool. Wet the foam pads
with a nonabrasive solution, such as AlconoxTM
brand detergent.
3. Insert the tool from the back of the unit and
pull the tool all the way out from the front.
4. Rinse the tool with water and repeat 3 times. Discard the tool according to institutional protocol.
5. Wipe o the unit to remove excess uid.
  , - :
1. Spray a nonabrasive solution inside the slot of the warming unit and let sit for 15-20 minutes.
2. Clean the unit by using the cleaning tool.
NOTE: You may use a nonmetal instrument, such as a cotton swab, to clean the upper channels. If you are
unable to adequately clean the unit, call 3M Patient Warming technical service.
Storage
Store all components in a cool, dry place when not in use.
Servicing
ere are no user-serviceable parts in the Ranger irrigation uid warming unit. All service must be performed by
3M Patient Warming or an authorized service technician.
Call 3M Patient Warming technical service at 800-733-7775 or 952-947-1200 for service information.
Alconox is a trademark of Alconox, Inc.

3MTM RangerTM Irrigation Fluid Warming System
English
14
Check the 3MTM RangerTM system website to ensure you have the most recent version of this document. www.rangerfluidwarming.com reorder #202456B
Specifications
Physical Characteristics
 
4.5 in. (11 cm) high x 7.5 in. (19 cm) wide x 10 in. (25 cm) long;
wt.: 7 lb. 7 oz. (3.4 kg)

IEC/EN 60601-1; CAN/CSA-C22.2, No.601.1

MEDICAL — GENERAL MEDICAL EQUIPMENT AS TO ELECTRICAL SHOCK, FIRE AND
MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH UL 60601-1; CAN/CSA-C22�2,
No�601�1; ANSI/AAMI ES60601-1:2005 CSA-C22�2 No� 60601-1:08; Control No�4HZ8
Classied under IEC 60601-1 Guidelines (and other national versions of the Guidelines) as Class I, Type B,
Ordinary equipment, Continuous operation. Classied by Underwriters Laboratories Inc. with respect to electric
shock, re and mechanical hazards only, in accordance with IEC/EN 60601-1 and in accordance with Canadian/
CSA C22.2, No. 601.1. Classied under the Medical Device Directive as a Class IIb device.
Electrical characteristics Temperature characteristics
    
100-120 or 220-240 VAC 41°C
  - 
100-120 VAC, 50/60 Hz 48°C
220-240 VAC, 50/60 Hz
   - 
900 W 33°C
 - 
2 x T10A-H (250V) for 100-120 VAC 50°C
2 x T6.3A-H (250V) for 220-240 VAC
 
Time delay, high breaking
Leakage Current
Meets leakage current requirements in accordance with UL/IEC 60601-1.
Environmental Conditions
  
15° to 40°C (59° to 104°F)
  
-20° to 45°C (-4° to 113°F)
 
10 to 85% RH, noncondensing
  
50 kPa to 106 kPa

3M is a trademark of 3M Company. RANGER, BAIR HUGGER and the BAIR HUGGER logo are trademarks of
Arizant Healthcare Inc., used under license in Canada. ©2013 Arizant Healthcare Inc. a 3M company. All rights reserved.
3M Deutschland GmbH, Health Care Business
Carl-Schurz-Str. 1, 41453 Neuss, Germany
3M Health Care, 2510 Conway Ave., St. Paul, MN 55144 USA
TEL [phone] | www.rangerfluidwarming.com
202456B 08/13