Model 775 Operator`s Manual
Contents
1. ceo Eo ayn gan totus a ase imate ney es la its Sa so Ne dE eas cea tea 5 Proper Use and Maintenance 5 Read Before Servicing Equipment 5 Overview and Operation r 6 Unit POWer OIn Reseto stet ter reb rein ke debe 6 Overview of Control Panel 7 Mounting the Temperature Management Unit to an IV Pole 9 Instructions for USE coc o Tee ERHIELT 10 Viewing the Temperature Mode 11 What to Do in Case of an Over Temperature Condition 11 What to Do in Case of a Fault Condition 11 General Maintenance and Storage eee eI REESE ree 12 Cleaning the Cabinet and Hose 12 EOL ADC bis debba loi ries 12 Technical Service and Order Placement 13 Technical Service coa eo bb o hers ebbe bee Eee Geb lure Sev ap 13 When You Call for Technical Support 13 In Warranty Repair and Exchange 13 SDPECIHIICAEIO BS A dan eoa teda RE ER de DES Ted dag oh eia 14 www bairhugger com reorder 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger c2. Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A 2 Bair Hugger Model 775 Temperature Management Unit Operator s Manual Date of manufacture Manufacturer Voltage alternating current AC 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 No free hosing High fan setting Low fan setting Nonexplosion proof Consult instructions for use Follow instructions for use ss 9 0 Dx EG Recycle to avoid environmental contamination This product contains recyclable parts For information on recycling please contact your nearest 3M Service Center for advice AN Attention see instructions for use Keep dry Temperature limit 20 C Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document Bair Hugger Model 775 Temperature Management Unit Operator s Manual Explanation of Signal Word Consequences AN WARNING Indicates a hazardous situation which if not avoided could result in death or serious injury N CAUTION Indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Indicates a situation which i
3. Low fan setting 1330 BTU hr average 390 W average Average temperatures at the end of the hose HIGH 43 1 5 C 109 4 2 7 F MED 38 1 5 C 100 4 2 7 F LOW 32 1 5 C 89 6 2 7 F 2 5 minutes dependent on blanket model Time required for the contact surface temperature to heat up from 23 2 C to 37 C 73 2 F to 99 F 20 C 45 C 4 to 113 F Store all components in a cool dry place when not in use Independent electronic circuit thermal cutoff shuts the heater OFF to ensure hose end air remains below 56 C 53 C 3 C typical back up over temperature detection at hose inlet Over temperature lt 56 C 53 C 3 C typical red Over Temp indicator light flashes alarm sounds heater and blower shut down operating indicator lights turn OFF control panel becomes unresponsive Fault amber Fault indicator light flashes alarm sounds Dual input fused lines Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Bair Hugger Model 775 Temperature Management Unit Operator s Manual 15 Electrical Characteristics HEATING ELEMENT 1400 W Resistive LEAKAGE CURRENT Meets UL 60601 1 and IEC 60601 1 requirements BLOWER MOTOR Operating speed 4 700 rpm high fan setting 4 100 rpm low fan setting Airflow up to 48 cfm or 23 L s POWER CONSUMPTION Peak 1550 W Average 800 W PO
4. X will be pre selected by default with its indicator light illuminated The low fan setting 8 may be pre selected prior to selecting the desired temperature mode Press the appropriate button i e 32 C 38 C 43 C or Ambient to select the desired temperature This will turn the blower and heater ON When the unit reaches the selected temperature the Temp in Range indicator light will illuminate this indicator light does not illuminate in the Ambient mode Monitor the temperature and cutaneous response of patients who are incapable of reacting communicating and or who are without a sense of feeling every 10 20 minutes or according to institutional protocol Monitor the patient s vital signs regularly Adjust air temperature or discontinue therapy when the therapeutic goal is reached or if vital sign instability occurs Notify physician of vital sign instability immediately Press the Standby button when temperature management therapy is complete and discard disposable components Unplug the temperature management unit to disconnect it from the power source Note At any time the fan speed setting can be switched between high fan setting and low fan setting 8 by pressing the corresponding button However these buttons will not place the unit into Standby Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Bair Hugger Model 775
5. L The Bair Hugger temperature management unit meets medical electronic interference requirements If radio frequency interference with other equipment should occur connect the unit to a different power source Federal law USA restricts this device to sale by or on the order of a licensed healthcare professional To avoid Bair Hugger warming unit damage do not immerse the Bair Hugger warming unit or warming unit parts or accessories in any liquid or subject them to any sterilization process do not use solvents such as acetone or thinner to clean the warming unit avoid abrasive cleaners clean warming unit exterior with soft cloth using plain water or a mild all purpose or nonabrasive cleaner Proper Use and Maintenance 3M Patient Warming assumes no responsibility for the reliability performance or safety of the temperature management unit if the following events occur Modifications or repairs are performed by unqualified personnel The unit is used a manner other than that described in the Operators or Service Manual The unit is installed in an environment that does not meet the appropriate electrical and grounding requirements Read Before Servicing Equipment All repair calibration and servicing of the temperature management unit require the skill of a qualified medical equipment service technician who is familiar with good practice for medical device repair If service does not require the manufac
6. activates except in Ambient mode Temperature mode timer activates or resets itself if changing from one temperature mode to another English 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A 8 Bair Hugger Model 775 Temperature Management Unit Operator s Manual AIRFLOW MODES The Model 775 has two preset fan speed settings a default or high fan setting f and a reduced or low fan setting The Model 775 will reset default to the high fan setting each time the unit is powered up or Standby is selected The low fan setting 8 may be pre selected while in Standby prior to selecting the desired temperature STANDBY Upon power up the warming unit defaults to Standby and the high fan setting When the unit is in 32 C Low 38 C Med or 43 C High or Ambient mode press the Standby button to place the unit in Standby mode When you select the Standby mode the following events occur Standby indicator light illuminates Blower and heater are turned OFF Alphanumeric display deactivates Alarm and fault detection functions remain active Operating timer pauses Airflow mode resets defaults to the high fan setting TEMP IN RANGE INDICATOR LIGHT The Temp in Range indicator light illuminates when the temperature at the blanket or gown end of the hose is 1 5 C of the selected setting this indicator light d
7. flow and discard the blood fluid warming set Unplug the temperature management unit and contact a qualified service technician 7 Do not use a forced air warming device over transdermal medication Increased drug delivery and patient injury or death may occur 8 Do not allow the patient to lie on the warming unit hose or allow the hose to directly contact the patient s skin during patient warming thermal injury may result 9 Reusable blankets made from woven fabric or blankets without discrete visible holes can cause the safety system of this unit to fail which may result in serious thermal injury This warming unit has been designed to operate safely ONLY with Bair Hugger blankets and Bair Paws gowns English 202525A www bairhugger com reorder 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A 10 11 12 13 14 15 Bair Hugger Model 775 Temperature Management Unit Operator s Manual Do not connect a Bair Hugger blanket 241 blood fluid warmer or Bair Paws gown to the warming unit if it has been cut or damaged thermal injury may result Do not use a Bair Hugger blanket to transfer or move the patient injury may result To reduce the risks associated with hazardous voltage and fire keep power cord visible and accessible at all times The plug on the power cord serves as the disconnect device The wal
8. jaJl 775 Bruksanvisning 775 130 L gt Jl iz Total Temperature Management System Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document English 202525A Bair Hugger www bairhugger com reorder 202525A Temperature Management Unit Model 775 Operator s Manual English Francais Deutsch Italiano Espanol Nederlands Svenska Dansk Norsk Suomi Portugu s EAANVIKG Polski Magyar Cesky Lietuviy Kalba T rk e Ris dy ol s Jl 1 17 37 57 97 117 137 157 177 197 217 237 257 277 297 317 337 357 377 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document Table of Contents Introduction P d 1 Description of the Total Temperature Management System 1 IndicafioHs aesa p amana cnn ae 1 Definition of Symbols 1 Explanation of Signal Word Consequences 3 War ingS aq ym S Here htethteidd rU ER e kuqa s ag sa 3 uU C 4
9. Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Bair Hugger Temperature Management Unit Model 775 Operator s Manual Temperature management unit Temperaturstyringsenhed Model 0 H m rs klet szab lyoz egys g Model 775 Operator s manual 775 Brugervejledning 775 s Modell Haszn lati utas t s Unit de contr le de temp rature Temeraturadministrasjonsenhet 2 Termoregula n jednotka Model Mod le 775 Manuel de l utilisateur Modell 775 Brukerh ndbok 715 N vod k obsluze Temperaturmanagementger t CD L mp tilan valvontayksikk edest Temperat ros kontrol s jrenginys Modell 775 Benutzerhandbuch Malli 775 K ytt opas Modelis 775 Naudotojo vadovas QD Unit per la gestione della Unidade de Gest o temperatura Modello 775 de Temperatura Modelo 775 775 Manuale d uso Manual do Utilizador no Unidad de control de temperatura Mov a Ataxeipions al t rma El Kitab V cut Is s Modelo 775 Manual del operador Oeppokpaocia 775 Y netim nitesi Model 775 Eyyetp to Xprjonc Model 775 temperatuurregelunit 775 8 19 EPI Gebruikershandleiding Dmuchawa Model 775 Instrukcja Hm obstugi 21 gt 9 Jeho J gt Temperaturregleringsenhet Modell jble
10. Temperature Management Unit Operator s Manual 11 Viewing the Temperature Mode Timer The temperature mode timer records the amount of time the temperature management unit has been operating in the selected temperature mode The timer resets itself every time you select a different temperature mode To view the temperature mode timer press the button and hold for 3 seconds for the current temperature mode The alphanumeric display will show the temperature mode time then go back to showing the temperature mode setting What to Do in Case of an Over Temperature Condition If an over temperature condition occurs the red Over temp indicator light flashes and an alarm sounds The unit automatically turns the heater blower and operating mode indicator lights OFF The control panel will not respond to commands Note Pressing any button will silence the alarm IF AN OVER TEMPERATURE CONDITION OCCURS 1 Discontinue all temperature management therapy If you are using the 241 blood fluid warming system immediately stop fluid flow and discard the blood fluid warming set 2 Unplug the temperature management unit 3 Contact a qualified service technician What to Do in Case of a Fault Condition The Model 775 temperature management unit s software recognizes several non hazardous conditions and reports those conditions as faults When a system fault occurs the software stores the fault code in memory the amber Fault indicator light flashe
11. WER CORD 15 ft SJT 3 cond 13 A 15 ft SJT 3 cond 15 A 4 6 m HAR 3 cond 10 A DEVICE RATINGS 110 120 VAC 50 60 Hz 11 7 A or 220 240 VAC 50 60 Hz 7 2 A or 100 VAC 50 60 Hz 15 A FUSES Type Fast acting ceramic fuses 250 VAC Amp rating 12 A 110 120 VAC 8 A 220 240 VAC 15 A 100 VAC Operating speed F Fast Acting Breaking capacity 15 A 12 A 750 A 250 Vac 15 A 12 A 10 000 A 125 Vac 8 A 200 A 250 Vac 8 A 10 000 A 125 Vac CERTIFICATIONS IEC 60601 1 IEC EN 60601 1 2 UL 60601 1 CAN CSA C22 2 No 601 1 EN 55011 EN 80601 2 35 CLASSIFICATION MEDICAL GENERAL MEDICAL 9 o EQUIPMENT AS TO ELECTRICAL SHOCK G US FIREAND 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 EN 80601 2 35 Control No 4HZ8 Classified under IEC 60601 1 Guidelines and other national versions of the Guidelines as Class L Type BF Ordinary equipment Continuous operation Not suitable for use in the presence of flammable anesthetic mixtures with air or with oxygen or nitrous oxide Classified by Underwriters Laboratories Inc with respect to electric shock fire and mechanical hazards only in accordance with UL 60601 1 EN 80601 2 35 and in accordance with Canadian CSA C22 2 No 601 1 Classified under the Medical Device Directive as a Class IIb device DIAGNOSTICS A qualified service technician can perform over temp
12. anual includes operating instructions and unit specifications for the Model 775 temperature management unit You can use the Model 775 temperature management unit in all clinical settings where the patient may become too warm or too cold including the operating room to provide patient temperature management For information about using Bair Hugger blankets Bair Paws gowns or the 241 blood fluid warming set with the Model 775 temperature management unit refer to the Instructions for Use included with each of these disposable components The Bair Hugger system should only be used by trained medical professionals Indications The Bair Hugger total temperature management system is intended to prevent and treat hypothermia In addition the temperature management system can be used to provide patient thermal comfort when conditions exist that may cause patients to become too warm or too cold The temperature management system can be used with adult and pediatric patients Definition of Symbols The following symbols may appear on the products labeling or exterior packaging conductor or a neutral conductor providing a direct connection between electrical equipotentiality plug grounded conductor other than a protective earth equipment and the potential equalization busbar of the electrical installation Please consult IEC 60601 1 2005 for requirements E Fuse Type BF equipment patient applied English 202525A Check the 3M
13. erature detection system testing temperature output testing operating temperature calibration and fault code troubleshooting English 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A C 0086 Made in the USA by 3M Health Care 3M is a trademark of 3M Company used under license in Canada BAIR HUGGER BAIR PAWS 241 and the BAIR HUGGER logo are trademarks of Arizant Healthcare Inc used under license in Canada 2013 Arizant Healthcare Inc All rights reserved 3M Deutschland GmbH Health Care Business Carl Schurz Str 1 D 41453 Neuss Germany 3M Health Care 2510 Conway Ave St Paul MN 55144 USA TEL 800 228 3957 www bairhugger com 202525A 07 3
14. f not avoided could result in property damage only Contraindications Do not apply heat to lower extremities during aortic cross clamping Thermal injury may occur if heat is applied to ischemic limbs N WARNINGS 1 Do not leave patients with poor perfusion unmonitored during prolonged warming therapy sessions Thermal injury may result 2 The Bair Hugger temperature management unit has been designed to operate safely ONLY with 3M Patient Warming disposable components Use with other products may cause thermal injury To the full extent permitted by law the manufacturer and or importer declines all responsibility for thermal injury resulting from the unit being used in conjunction with non 3M Patient Warming products 3 Do not warm patients with the temperature management unit hose alone Thermal injury may result Always connect the hose to a Bair Hugger blanket or Bair Paws gown before providing therapy 4 Do not place the non perforated side of the blanket on the patient Thermal injury may result Always place the perforated side the side with small holes towards the patient 5 Do not continue temperature management therapy if the Over temp indicator light illuminates and the alarm sounds Thermal injury may result Unplug the unit and contact a qualified service technician 6 Do not continue 241 blood fluid warming therapy if the Over temp indicator light illuminates and the alarm sounds Immediately stop fluid
15. ice manual OUTSIDE OF THE USA Contact your local distributor concerning in warranty repair and exchange English 202525A www bairhugger com reorder 202525A 13 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document 14 Specifications Physical Characteristics DIMENSIONS WEIGHT RELATIVE NOISE LEVEL HOSE FILTRATION SYSTEM RECOMMENDED FILTER CHANGE MOUNTING Temperature Characteristics RECOMMENDED OPERATING ENVIRONMENT TEMPERATURE CONTROL HEAT GENERATED OPERATING TEMPERATURES TIME TO REACH OPERATING TEMPERATURE STORAGE TRANSPORT TEMPERATURE Safety System THERMOSTAT ALARM SYSTEM OVERCURRENT PROTECTION www bairhugger com reorder 202525A Bair Hugger Model 775 Temperature Management Unit Operator s Manual 13 high x 13 deep x 14 wide 33 cm high x 33 cm deep x 36 cm wide 16 Ib 7 3kg 53 dBA High fan setting 48 dBA Low fan setting Flexible compatible with the Bair Hugger brand 241 blood fluid warming system High efficiency 0 2 air filter Every 12 months or 500 hours of use Can be clamped to an IV pole placed on a hard surface or mounted to the rolling stand accessory Temperature 15 C 25 C Humidity Max relative humidity 8096 up to 31 C decreasing linearly to 5096 relative humidity at 40 C Altitude Max 2 000m Electronically controlled High fan setting 1600 BTU hr average 470 W average
16. imum Figure D Model 775 on an IV Pole English 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A 10 Bair Hugger Model 775 Temperature Management Unit Operator s Manual Instructions for Use The instructions below describe how to operate the Model 775 temperature management unit For information about using Bair Hugger blankets Bair Paws gowns or the 241 blood fluid warming set with the Model 775 unit refer to the Instructions for Use included with each of these disposable components 1 If the Model 775 temperature management unit is not mounted on an IV pole or Bair Hugger rolling stand place the unit on a flat hard dry surface such as a table before beginning temperature management therapy Do not place the unit on a soft uneven or visibly wet surface such as a bed or the air intake may become blocked and cause the unit to overheat Insert marker Insert the end of the temperature management unit hose into the hose port of a Bair Hugger blanket or Bair Paws gown Use a twisting motion to ensure a snug fit A visual marker Figure E is located around the mid section of the hose end to guide the depth of hose insertion Figure E Connect the temperature management unit to a properly grounded power source The unit will be in Standby mode and the Standby indicator light will illuminate The high fan setting
17. l socket outlet shall be as close as practical and shall be easily accessible use only the power cord specified for this 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 warming unit power cord or any component is damaged Contact 3M Patient Warming Technical Support at 1 800 733 7775 this equipment must only be connected to a supply mains with protective earth To reduce the risks associated with exposure to biohazards always perform the decontamination procedure prior to returning the warmer for service and prior to disposal Do not retain the patient using a warming blanket alone as injury may result Use a draw sheet safety strap or other means to retain the patient Do not modify this equipment without authorization of the manufacturer To ground the Bair Hugger warming unit only connect to receptacles marked Hospital Only Hospital Grade or a reliable grounded outlet N CAUTIONS 1 Except for specific blanket models Bair Hugger blankets are not sterile and are all intended for single patient use ONLY Placing a sheet between the Bair Hugger blanket and the patient does not prevent contamination of this product Monitor the temperature and cutaneous response of patients who are incapable of reacting communicating and or who are without a sense of feeling every 10 20 minutes or according to institutional
18. nagement unit loses power for less than 1 second the unit s software will return the unit to the operating mode you selected prior to the power loss However if the temperature management unit loses power for longer than 1 second the unit s software will reset when you restore power The unit will then enter the Standby mode Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Bair Hugger Model 775 Temperature Management Unit Operator s Manual 7 Overview of Control Panel Temperature Modes Alphanumeric Display High Fan Setting Low Fan Setting TEMP IN RANGE FAULT J OVER TEMP STANDBY Figure C Model 775 temperature management unit control panel ALPHANUMERIC DISPLAY The alphanumeric display shows the temperature at the Bair Hugger blanket or Bair Paws gown end of the temperature management unit hose in degrees Celsius TEMPERATURE MODES Press the 32 C Low 38 C Med or 43 C High button to select the desired temperature Press the Ambient button to supply room temperature air When you select a temperature mode the following events occur Corresponding temperature indicator and fan setting lights illuminate Blower operates at selected fan speed Fan setting indicator light illuminates Temperature at the blanket or gown end of the hose appears in the alphanumeric display Heater
19. oes not illuminate in the Ambient mode FAULT INDICATOR LIGHT When a system fault occurs the amber Fault indicator light flashes and an alarm sounds Please refer to What to Do in Case of a Fault Condition on page 11 for additional information OVER TEMP INDICATOR LIGHT If the unit senses an over temperature condition the red Over temp indicator light flashes and an alarm sounds Please refer to What to Do in Case of an Over Temperature Condition on page 11 for additional information Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Bair Hugger Model 775 Temperature Management Unit Operator s Manual 9 Mounting the Temperature Management Unit to an IV Pole CAUTION To prevent tipping clamp the Model 775 temperature management unit to an IV pole at a height that provides stability We recommend clamping the unit no higher than 44 112 cm from the floor on an IV pole with a minimum 28 71 cm diameter wheelbase Failure to do so may result in IV pole tipping catheter site trauma and patient injury METHOD To mount the Model 775 temperature management unit to an IV pole simply turn the clamp handle clockwise to tighten the clamp on the IV pole and counterclockwise to release it Ensure the IV pole bumper rests against the pole See Figure D Clamp Handle 44 in 112 cm maximum IV Pole Bumper 28 in 71 cm min
20. om reorder 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Bair Hugger Model 775 Temperature Management Unit Operator s Manual 1 Introduction Description of the Total Temperature Management System The 3M Bair Hugger brand Total Temperature Management system consists of a Model 775 forced air temperature management unit with optional rolling stand and other accessories and disposable components including Bair Hugger forced air blankets Bair Paws patient warming gowns and the 3M 241 blood fluid warming set The Bair Hugger warming unit is attached to the blanket or gown by means of a flexible hose Warm air is generated in the unit and flows through the hose and into the blanket or gown Depending on the model the blanket or gown is placed either around over or underneath the patient Small perforations on the blanket or gown allow the warm air to be dispersed over the patient For fluid warming applications the Model 241 blood fluid warming set is inserted in the warming unit hose When the unit is turned ON and a temperature setting is selected warm air flows over the Model 241 tubing and warmed fluid exits from the distal end of the tubing For additional information on Bair Hugger blankets Bair Paws gowns the 241 warming set or other accessories visit us online at bairhugger com or bairpaws com This m
21. protocol Monitor the patient s vital signs regularly Adjust air temperature or discontinue therapy when the therapeutic goal is reached or if vital sign instability occurs Notify physician of vital sign instability immediately Do not leave pediatric patients unattended during therapy Do not initiate temperature management therapy unless the temperature management unit is free from mechanical damage and is safely placed on a hard surface or securely mounted Otherwise injury may result To prevent tipping clamp the Model 775 temperature management unit to an IV pole at a height that provides stability We recommend clamping the unit no higher than 44 112 cm on an IV pole with a minimum 28 71 cm diameter wheelbase Failure to do so may result in IV pole tipping catheter site trauma and patient injury Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Bair Hugger Model 775 Temperature Management Unit Operator s Manual 5 Electrical shock hazard Do not disassemble the temperature management unit unless you are a qualified service technician There are electrically live parts within the unit when it is connected to a power source even when the unit is in Standby mode To reduce the risks associated with environmental contamination follow applicable regulations when disposing of this device or any of its electronic components NOTICES
22. s and an alarm sounds The unit automatically turns the heater blower and operating mode indicator lights OFF The control panel will not respond to commands Note Pressing any button will silence the alarm IF A FAULT CONDITION OCCURS 1 Unplug the temperature management unit and wait for 5 minutes 2 Reconnect the temperature management unit to a grounded power source The unit will perform the normal power on reset sequence and then enter the Standby mode 3 Reselect the temperature setting 4 Ifthe unit does not return to normal operation contact a qualified service technician English 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A 12 Bair Hugger Model 775 Temperature Management Unit Operator s Manual General Maintenance and Storage Cleaning the Cabinet and Hose N WARNING Do not immerse the cabinet or hose while cleaning Moisture will damage the components and thermal injury may result A CAUTIONS Do not use a dripping wet cloth to clean the cabinet Moisture may seep into the electrical contacts and damage the components Do not use alcohol or other solvents to clean the cabinet Solvents may damage the labels and other plastic parts METHOD 1 Disconnect the temperature management unit from the power source before cleaning 2 Wipe the cabinet and the outside of the hose with a damp soft clo
23. th and a mild detergent or antimicrobial spray 3 Dry with a separate soft cloth Storage Store all components in a cool dry place when not in use Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document Bair Hugger Model 775 Temperature Management Unit Operator s Manual Technical Service and Order Placement Technical Service USA TEL 1 952 947 1200 1 800 733 7775 FAX 1 952 947 1400 ORDER PLACEMENT USA TEL 1 952 947 1200 1 800 733 7775 FAX 1 952 947 1400 1 800 775 0002 When You Call for Technical Support We will need to know the serial number of your Bair Hugger temperature management unit when you call us The serial number label is located on the back of the Bair Hugger temperature management unit In Warranty Repair and Exchange USA Call 3M Patient Warming customer service if your Model 775 temperature management unit requires factory service A customer service representative will give you a Return Authorization RA number Please use this RA number on all correspondence concerning your temperature management unit Your customer service representative will also send a shipping carton to you at no charge if needed Call your local supplier or sales representative to inquire about borrowing a temperature management unit while we service your unit For more detailed instructions on returning units for service please refer to the Model 775 serv
24. turer s attention the Model 775 Service Manual provides the technical information needed to service the unit Perform all repairs and maintenance in accordance with the instructions in the Service Manual For additional service information please contact 3M Patient Warming technical service English 202525A Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document www bairhugger com reorder 202525A Bair Hugger Model 775 Temperature Management Unit Operator s Manual Overview and Operation Alphanumeric display Carrying handle IV pole clamp Hose Control Panel Power cord Hose connection connection Figure A Model 775 temperature Figure B Model 775 temperature management unit front view management unit rear view Unit Power On Reset The Model 775 temperature management unit automatically performs the following power on reset sequence after you connect the unit to a properly grounded power source Performs all self test functions Illuminates indicator lights and all pixels in the alphanumeric display momentarily Displays the text MD 700 s and the software revision level in the alphanumeric display Sounds the alarm three low level clicks Enters the Standby mode with the high fan setting selected by default Note The low fan setting indicator light will not illuminate during power up If the temperature ma
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