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Alaris-8210-and-8220-SpO2-Module-Service

1. Figure 7 7 IUI Assembly IN IUI Connector Kit Right item 120 AN IUI Connector Kit Left item 130 IUI Connector Gasket Alaris SpO Modules 7 11 Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 8 Rear Case Assembly IN Latch Kit item 90 2 Rubber Feet item 75 Rear Case item 85 and Silicon Tubing item 80 are provided as separate items and as part of Rear Case Assembly Kit item N Latch Support 86 Ge AN Leaf Spring 2PL 800 27 E l Compression Spring MAG AO N NG d 7 12 Alaris SpO Modules Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 9 Rear Label Locations Label which has regulatory mark is not field replaceable as an individual item It is available only as part of Rear Case Assembly Kit item 86 2 Labels items 620 and 638 are provided as separate items and as part of Rear Case Assembly Kit item 86 3 Before adhering Serial Number Replacement Label item 638 1 Print instrument model and serial number on label with permanent black ink 2 Apply clear overlay to completely cover label LA Nameplate Label AAA G8 AN AN Alaris SpO Modules 7 13 Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 10 Display Board Assembly This illustration is for
2. GENERAL Reference the Alaris System DFU for the following information System Settings e SpO Module Settings 2 3 1 Configuration Notes Changes to factory default values are retained after a power cycle lt f Factory Default is Yes then all configuration settings are set to their factory default Alaris SpO Modules 2 1 Technical Service Manual CHECKOUT AND CONFIGURATION 2 3 CONFIGURATION OPTIONS AND SETUP GENERAL Continued 2 3 4 Configuration Notes Continued e If Factory Default is No then one or more of the configuration settings has been changed If desired Factory Default can be selected and set to Yes which will set all configuration settings to their factory default 2 3 2 Factory Default Setting To allow changes to be made to System Configuration parameters 1 Hold OPTIONS key at power up System Configuration Module Factory default Yes Shared Infusion Settings PC Unit Pump Module SPO2 Module gt Select an Option or EXIT PAGE ERE 2 Press Factory default soft key 3 Press No soft key System Configuration Factory Default Yes Settings Selection of Yes sets all System Configuration parameters to the factory default setting EXIT 4 To accept change press EXIT soft key 2 3 3 Configuration Setup Notes Pressing EXIT soft key while in a System Configuration Module screen immediately power
3. ILLUSTRATED PARTS BREAKDOWN Figure 7 3 Masimo SpO Board Power Supply Board Assembly Alaris SpO Modules T T Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 4 Nellcor SpO Board Power Supply Board Assembly 7 8 Alaris SpO Modules Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 5 Frame Assembly Logic Board View Excess speaker wire is bundled together and tied N IN with Cable Tie item 820 Tip is removed from Christmas Tree Clip item 47 used in this location Connected to Power Supply Board J6 N Power Supply Board J4 LONG E eel JA e gt ep Zi 6 m as e 7 L 2 PES Ay WA PAIR Im Y hee f TH INA Alaris SpO Modules 7 9 Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 6 Frame Front Case Assembly LED Assembly Cable item 32 harness and ground wire are bundled together and loosely tied with one Cable Tie item 820 2 Ground wire is positioned between screw item 800 and IUI Bracket Strap Frame Assembly To Display Board J4 Keypad Harness to Display Board J3 A N IUI Bracket Strap Front Case Assembly see Figure 7 1 7 10 Alaris SpO Modules Technical Service Manual ILLUSTRATED PARTS BREAKDOWN
4. Modules Technical Service Manual 6 TROUBLESHOOTING Chapter 6 TROUBLESHOOTING 6 1 INTRODUCTION The SpOz Module alarms and displays error message and or error code when an operating malfunction occurs Use the information in this chapter to help diagnose and correct technical problems Use the Maintenance Software to perform applicable preventive maintenance calibration and verification procedures 6 2 SUBSYSTEM CODES AND ERROR CODE MATRIX Reference the PC Unit Pump Module 8000 8100 Series Technical Service Manual for Alaris System information Alaris SpO Modules 6 1 Technical Service Manual TROUBLESHOOTING Table 6 1 Technical Troubleshooting Guide Perform the steps in the order they are listed until the problem fault is corrected Before making a final diagnosis visually ins pect the SpO Module for damage Following repair use the Maintenance Software to perform the required tests Problem Remedy Display Problem 1 Check cable connections 2 Replace Display 3 Replace Logic Board 4 Return to factory Intermittent Operation 1 Check connections to Logic Board 2 Replace Logic Board 3 Return to factory Instrument Malfunction 1 Turn instrument off and back on to see if problem clears 2 Reference alarm history for fault detected and Error Code Tables Key Stuck Alarm 1 Turn instrument off and back on to see if problem clears 2 Replace keypad assembly 3
5. Replace Logic Board 4 Return to factory Will Not Turn On 1 Check fuses 2 Replace Off Line Switcher 3 Replace Power Supply Board 4 Check IUI Connectors 5 Replace Front Case Assembly 6 Return to factory 6 2 Alaris SpO Modules Technical Service Manual TROUBLESHOOTING Table 6 2 Error Codes Reference the PC Unit Pump Module 8000 8100 Series Technical Service Manual for details on accessing the Maintenance Mode and viewing the Error Log Error Code Subsystem Explanation Response 400 Logic Board Logic Board failure Cycle power If error repeats replace Logic Board 410 Keypad Decoder Keyboard processor failure Cycle power If error repeats replace Display Board 411 Keypad Decoder Communication Communications failure with Cycle power If error repeats keyboard processor check inter board connections Cycle power If error repeats replace Display Board and or connectors 430 Keypad Keypad failure Cycle power If error repeats replace front panel 450 IUI IUI communication failure Cycle power If error repeats check IUI connectors Cycle power If error repeats replace IUI connectors 460 Power Supply Board Power Supply Board failure Cycle power If error repeats replace Power Supply Board 470 SpO Board SpO Board failure Cycle power If error repeats replace SpO Board 471 SpO Board Communication Communications failure with Cycle power If error r
6. 2 attaching each IUI left and right to module 2 Remove screws 2 and associated washers attaching Rear Case to module 3 Separate Rear Case from Front Case by pulling Rear Case away from module During Reassembly Ensure ground clips are still installed on both IUI connectors Left IUI Screws 2 a Left IUI Connector IUI Connector Rear Case Screw and Washer 2PL TA To install Right IUI Connector Gasket remove protective backing and adhere to IUI Connector To install Left IUI Connector Seal position seal on one end of connector and stretch to other end to conform to connector body Gently press on seal to seat completely Use lint free swab to apply alcohol to top sides and bottom of seal for lubrication while installing to Rear Case Do not apply alcohol to contacts or connector Ensure Silicon Tubing in Rear Case is in place and not damaged See Figure 7 8 Po IUI Connector Gasket IUI Connector 8 Right IUI Screws 2 PL Ground clip at each mounting hole on both IUI Connectors 5 4 Alaris SpO Modules Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 3 Removing Frame Assembly Align and engage display connectors 1 Remove screws 6 attaching Frame Assembly to Front Case Assembly Remove IUI Bracket Strap screw 2 with Power Supply Board and Logic Boar
7. 32 x he 12 in Ib FRONT CASE Display Board Assembly 4 40 x 5 16 6 in Ib Frame Assembly 4 40 x 3 4 6 in Ib Status Indicator Lens 4 40 x 5 1 6 in Ib INTERNAL SUPPORT FRAME IUI Bracket Strap and Ground Wire 4 40 x 5 16 6 in Ib SpO Board Assembly 6 32 x 7 16 6 in Ib Power Supply Board Assembly 6 32 x Tie 6 in Ib REAR CASE Latch Assembly 4 40 x 5 1 6 in Ib 5 14 Alaris SpO Modules Technical Service Manual CORRECTIVE MAINTENANCE Table 5 3 Level of Testing Guidelines Use the Maintenance Software to perform testing Tests to Perform Required Blank Not Applicable Channel ID IUI Connector Test Alarm Test Repair Replacement of 9 Patient Cable Alarm Test 9 Patient Lead Electrical Leakage 9 Power On Self Test 9 Pulse Rate Saturation Test 9 Display Test 9 Speaker Test Display Board Front Case Keypad Logic Board e e SpO Board 9 Keypad Test Patient Connector Board Power Supply Board e e e e visual Instrument Inspection Rear Case IUl Connector Miscellaneous Y Instrument Dropped e e e e e e e e e New Instrument Checkout No Fault Found instrument not opened No Fault Found instrument opened Alaris SpO Modules 5 15 Technical Service Manual CORRECTIVE MAINTENANCE THIS PAGE INTENTIONALLY LEFT BLANK 5 16 Alaris SpO
8. REASSEMBLY Continued 5 2 9 Removing IUI Bracket Strap and Bracket 1 Slide IUI Bracket Strap off IUI Bracket 2 Slide IUI Bracket off Frame IUI Alaris SpO Modules Technical Service Manual 5 11 CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 10 Removing Display Board Assembly 1 Remove screws 3 attaching Display Board to Front Case Remove cable tie and disconnect Keypad Harness and Backlight Harness from Display Board Remove Display Board During Reassembly Bundle Backlight Cable Keypad Harness and Ground Wire together with a cable tie Keypad Backlight Connector to Display Board J4 to Display Board 5 12 Alaris SpO Modules Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 11 Removing Status Indicator Lens 1 Remove screws 2 attaching Status Indicator Lens to Front Case 2 Remove Status Indicator Lens Status Indicator Gasket y Y B IT i T pot X ALY Y A M 4 Alaris SpO Modules Technical Service Manual 5 13 CORRECTIVE MAINTENANCE Table 5 2 Torque Values Functional Application FINAL ASSEMBLY Item Description Torque Value Case Halves 6 32 x he 12 in Ib IUI Connectors 6
9. Select an Option or EXIT PAGE ASE EXIT 2 4 2 Alarm Limits The following displays represent the Adult alarm limits but the same procedure is used for configuring the Neonatal alarm limits 1 After accessing System Config SPO2 options display press Adult alarm limits or Neonatal alarm limits soft key 2 System Configuration SPO2 Adult alarm limits Off tow 90 e 150 LOW 50 gt Select Parameter Limit CONFIRM To change an alarm limit press soft key next to parameter to be changed System Configuration SPO2 Adult alarm limits Off ee 90 SF 450 FE 50 gt Enter High SPO2 Limit CONFIRM Enter a numeric value for selected alarm limit Adult SPO2 HIGH limit can be Off or a numeric value Numeric values can be entered using keypad or gt lt gt keys Prompt changes to gt Press ENTER to CONFIRM after a valid value has been highlighted for 3 seconds System Configuration SPO2 Adult alarm limits 98 of SE 90 Tur 150 WF 50 gt Press CONFIRM to Apply Changes CONFIRM Alaris SpO Modules 2 3 Technical Service Manual CHECKOUT AND CONFIGURATION 2 4 CONFIGURATION SETUP Continued 2 Select Adult or Neonatal by pressing 24 2 Alarm Limits Continued Following display represents 4 To accept change press ENTER key Neonatal
10. Series sees 7 17 Defined Terms 2 222 nn nahen een ser er et 1 2 Required Materials Supplies and Tools ettet 5 2 Torque Vallis ceste tiere tete dd Le 5 14 Level of Testing Guidelines 5 15 Technical Troubleshooting Guide 6 2 Enor CodeS en A A 6 3 gui c 7 3 Alaris SpO Modules Technical Service Manual 1 GENERAL INFORMATION Chapter 1 GENERAL INFORMATION CAUTION 1 1 INTRODUCTION To avoid damaging the keypad do not use This manual describes how to service the sharp objects such as pens pencils to activate SpO Modules 8210 and 8220 Series It is switches used in conjunction with the following Alaris System documents and software lt PC Unit Pump Module 8000 8100 Series Technical Service Manual lt Alaris System Directions for Use DFU Maintenance Software and User Manual v8 1 or later This manual is intended for personnel experienced in analysis troubleshooting and repair of analog digital microprocessor based electronic equipment Reference the Alaris System DFU for a product introduction detailed setup and operation procedures definitions including precaution definitions specifications and other information related to the use of the Alaris System CAUTION If the Module requires service while under warranty it must be serviced only Any attempt to service this product by anyone by Cardinal Health author
11. SpO gt Module principles of operation Reference the PC Unit Pump Module 8000 8100 Series Technical Service Manual for Alaris System principles of operation 4 2 GENERAL INFORMATION SpO gt Module operation is based on the principles of pulse oximetry Oxyhemoglobin and deoxyhemoglobin differ in their absorption of red and infrared light spectrophotometry The volume of arterial blood in tissue and the light absorbed by the blood changes during the pulse plethysmography Because oxyhemoglobin and deoxyhemoglobin differ in light absorption the amount of red and infrared light absorbed by blood is related to hemoglobin oxygen saturation 4 3 8210 Series Nellcor Technology A pulse oximeter determines SpO gt by passing red and infrared light into an arteriolar bed and measuring changes in light absorption during the pulsatile cycle Red and infrared low voltage light emitting diodes LED in the oximetry sensor serve as light sources a photo diode serves as the photo detector To identify the oxygen saturation of arterial hemoglobin the monitor uses the pulsatile nature of arterial flow During systole a new pulse of arterial blood enters the vascular bed and blood volume and light absorption increase During diastole blood volume and light absorption reach their lowest point The SpO2 Module bases its SpOz measurements on the difference between maximum and minimum absorption measurements at systole and
12. alarm limits but same procedure is used for configuring Display highlights next limit and Adult alarm limits prompts for an entry 5 To change another alarm limit press eee soft key for that parameter and make Neonatal alarm limits necessary change 88 w 70 System Configuration SPO2 aE 120 Adult alarm limits PULSE 40 98 5 2 90 gt Select Parameter Limit 150 mem ow 50 gt Enter High Pulse Limit 3 To change an alarm limit see Alarm Limits section CONFIRM por OR 6 accept change s press CONFIRM s accept settings press CONFIRM soft soft key 24 3 Limit Mode 2 4 A Pulse Beep Volume 1 After accessing System Config SPO2 options display press Pulse beep volume soft key 1 After accessing System Config SPO2 options display press Limits Mode soft key Following display reflects that Pulse Beep Volume is Off To display volume options press Louder soft key Limit Mode cannot be changed if a Profile is being used for programming System Configuration SPO2 System Configuration SPO2 Limit Mode Setup un ulse Beep Volume Off Allows selection Neonatal between the adult and neonatal modes of operation Softer Louder gt Press CONFIRM CONFIRM 2 4 Alaris SpO Modules Technical Service Manual CHECKOUT AND CONFIG
13. board identification purposes only and does not represent the board s component N So M DS3 gt J2 J1 N a M A AC E Y1 2 J3 7 14 Alaris SpO Modules Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 11 Logic Board Assembly This illustration is for board identification purposes only and does not represent the board s component layout Af Yon VV J e gt lt 0000000000000 e J2 o H M LI ng J4 J5 J6 O O O O N L Alaris SpO Modules 7 15 Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 12 Power Supply Board Assembly 8210 Series This illustration is for board identification purposes only and does not represent the board s component layout gt Y M AA Waly AT A UU UVUVUUVUVLUVV Y MS Sa Sa C 7 16 Alaris SpO Modules Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 13 Power Supply Board Assembly 8220 Series This illustration is for board identification purpos
14. oxygenated hemoglobin 5 T P Cones expressed as a percentage of the hemoglobin that can transport oxygen It does not detect significant amounts of dysfunctional hemoglobin such as carboxyhemoglobin or methemoglobin In contrast hemoximeters such as IL482 report fractional saturation oxygenated mmHg hemoglobin expressed as a percentage of all measured hemoglobin including 4 4 8220 Series Masimo Technology measured dysfunctional hemoglobin Module uses the Masimo To compare functional saturation Signal Extraction Technology SET to measurements to those from an instrument decompose the red and infrared pulsatile that measures fractional saturation absorbance signal into an arterial signal plus fractional measurements must be converted a noise component Its value is used to find as follows the SpO saturation in an empirically derived oi equation in the Masimo SET software The values in an internal look up table are based fractional saturation 4 on human blood studies against a laboratory 100 carboxyhemoglobin methemoglobin co oximeter on healthy adult volunteers in When saturation is calculated from a induced hypoxia states during motion and blood gas partial pressure of oxygen nonmotion conditions 4 2 Alaris SpO Modules Technical Service Manual 5 CORRECTIVE MAINTENANCE Chapter 5 CORRECTIVE MAINTENANCE WARNING 1 5L Disconnect the SpOs Module from the Alaris System prior to perform
15. parts A kit is a group of unassembled parts Item Part Number Description QTY 015 146980 000 Gasket Status Indicator 1 020 Front Case 1 147716 001 8210 Series 146976 000 8220 Series 025 146978 000 Lens Status Indicator 1 030 10011343 Keypad 1 032 144424 100 Backlight LED Assembly Keypad 1 035 146646 103 Board Assembly Display 1 036 320905 Standoff 14 Hex x 0 750 6 32 Nylon 3 037 Board Assembly SpO 1 10014345 Nellcor 8210 Series 10013006 Masimo 8220 Series 039 Board Assembly Power Supply 1 147747 100 8210 Series 146970 102 8220 Series 040 142833 000 IUI Bracket 1 045 146977 000 Frame 1 047 320906 Christmas Tree Clip 3 050 141117 Speaker 1 055 146637 106 Board Assembly Logic 1 060 146992 001 IUI Bracket Strap 1 065 147767 100 Board Assembly Patient Connector 1 070 D Silicone Grease Dow Corning Molykote or equivalent As Required 075 142794 000 Foot Rubber 2 080 147093 100 Silicon Tubing 10 Ft 1 This 10 foot length of tubing is enough for 6 SpO Modules See Figure 7 8 085 146365 000 Rear Case Unshielded 1 086 Case Assembly Kit Rear 1 Consists of Nameplate Label and items 75 80 85 620 638 All items are attached except item 638 10014803 Nellcor 8210 Series 10014804 Masimo 8220 Series Alaris SpO Modules 7 3 Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Table 7 1 Parts List Continued Item Part Number Description QTY 090 147080 100 Latch Kit 1 Consists of
16. 3 3 Configuration Setup Notes mco tei m bh tl dip n Re secured aad 2 2 24 Configuration Setup ot ame 2 2 2 4 1 Access System Configuration Options ttes 2 2 2 4 2 Alarm Limits EE m 2 3 2 4 3 Limit Mode 2 4 2 4 4 Pulse Beep Volume 2 4 2 4 5 satSeconds Limits 8210 Series tto me th eeu e t fts 2 5 2 4 6 Saturation Averaging Time 8220 Series naen ane ane ae ae ane anaa anan ea ea ene aa NA aan nean ttt 2 5 Chapter 3 Preventive Maintenance 3 1 Introduction E ceca et ete Gt tee Ee LE etu pede e een 3 1 3 2 Cleaning 3 1 Chapter 4 Principles of Operation 4 1 Introduction a ern 4 1 4 2 General Information 0000000 es 4 1 4 3 8210 Series Nellcor Technology 4 1 4 4 8220 Series Masimo Technology 4 2 Chapter 5 Corrective Maintenance 5 1 Introduction ee el rft 5 1 5 2 Disassembly Reassembly eones 5 2 5 2 1 Removing Latch Assembly and Feet 5 3 5 2 2 Removing IUI Connector Assemblies and Rear Case 5 4 5 2 3 Removing Frame Assembly ii ass 5 5 5 2 4 Removing Patient Connector Board Assembly tnn 5 6 5 2 5 Removing Logic Board Assembly ciones 5 7 5 2 6 Removing SP CAM m c 5 8 5 2 7 Removing Nellcor SpO Board and Power Supply Board Assemblies 5 9 Alaris SpO Modules i Technical Service Manual TABLE OF CONTENTS Chapter 5 Corrective Ma
17. Latch Compression Spring Leaf Spring Support 110 320871 Washer Nylon 6 120 147077 100 IUI Connector Kit Right 1 Consists of Right IUI Connector Right Gasket 130 147078 100 IUI Connector Kit Left 1 Consists of Left IUI Connector Left Seal 620 Patent Label 1 10014353 8210 Series 147352 000 8220 Series 630 Logo Label 1 147381 000 Masimo 147755 000 Nellcor 631 147868 000 Defibrillation Rating Label 1 638 125569 Serial Number Replacement Label 1 800 320851 Screw 4 40 x 5 16 PHH PNH 8 820 834031 Cable Tie 4 Auto Feed 2 825 300348 Screw 4 40 x 34 PNH 6 830 806112 Snap Rivet 0 125 diameter Black Nylon 2 835 320855 Screw 6 32 x 7 16 PHH PNH 12 840 320908 Washer Flat Stainless Steel 2 Patient Cable 320886 Masimo 8 Ft 320930 Nellcor 3 Meter Directions for Use English Alaris System with Model 8000 PC Unit 10014346 Electronic Copy 10014343 Printed Copy Maintenance Software 10013678 Version 7 10013025 Version 8 Not sold by Cardinal Health 7 4 Alaris SpO Modules Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Figure 7 1 Front Case Assembly SS H9 5I agi nr N 800 2PL 3 PL 7 5 Alaris SpO Modules Technical Service Manual ILLUSTRATED PARTS BREAKDOWN IUI Bracket Frame Figure 7 2 Alaris SpO Modules Technical Service Manual 7 6
18. Technical Service Manual Alaris SpO Modules 8210 Series Nellcor Technology 8220 Series Masimo Technology Supports Guardrails Suite v7 Guardrails Suite MX v8 April 2006 CardinalHealth Alaris Products General Contact Information Cardinal Health Alaris Products 10221 Wateridge Circle San Diego California 92121 http www cardinal com alaris Customer Advocacy North America Clinical and technical feedback Phone 800 854 7128 Ext 7812 E Mail CustomerFeedback cardinal com Technical Support North America Maintenance and service information support troubleshooting United States Canada Phone Phone 858 458 6003 Eastern 800 908 9918 800 854 7128 Ext 6003 Western 800 908 9919 Customer Care North America Instrument return service assistance and order placement United States Canada Phone 800 482 4822 Phone 800 387 8309 Alaris SpO Modules Technical Service Manual TABLE OF CONTENTS Chapter 1 General Information 1 1 e 1 1 1 2 A o 1 1 1 3 Alarms Errors Messages cc ss 1 2 Chapter 2 Checkout and Configuration 2 1 PR 2 1 2 2 New Instrument Checkout 2 uus 82 22 22 2 1 2 3 Configuration Options and Setup General 2 1 2 3 1 Configuration Notes eto pe teo em es m bb d a s 2 1 2 3 2 Factory Default Setting eme et en 2 2 2
19. URATION 2 4 CONFIGURATION SETUP Continued 2 4 4 Pulse Beep Volume Continued 2 increase volume press Louder soft key until desired volume level is attained To turn off pulse beep entirely press Off soft key Selectable volume levels are 1 2 and 3 Audio sounds for 1 cycle System Configuration SPO2 Pulse Beep Volume 1 Softer Off Louder gt Press CONFIRM CONFIRM 3 To accept setting press CONFIRM soft key 2 4 5 SatSeconds Limits 8210 Series 1 After accessing System Config SPO2 options display press SatSeconds limits soft key System Configuration SPO2 Nellcor SatSeconds Limits SPO2 Increase Seconds Decrease Off gt Press Increase Decrease or Off CONFIRM 2 To change SatSeconds Limits press either Increase or Decrease soft key To turn off SatSeconds Limits press Off soft key Selectable options are Off or 10 25 50 and 100 seconds 3 To accept settings press CONFIRM soft key 2 4 6 Saturation Averaging Time 8220 Series 1 After accessing System Config SPO2 options display page 2 press Sat Averaging time soft key System Configuration SPO2 Masimo Saturation Averaging Time Increase 8 Seconds Decrease Determines the averaging time for the displayed data gt Press CONFIRM CONFIRM 2 c
20. d connectors Ensure Patient Board connector is centered within square cutout on Front Separate Frame Assembly from Front Case Case Assembly Position Keypad Ground Wire between IUI Bracket Strap and screw During Reassembly Align Frame and Front Case Assemblies as follows Engage top flange of Frame with square slot on Status Indicator Lens Front Case Assembly ps Keypad Ground Wire positioned between IUI Bracket Strap and screw Alaris SpO Modules 5 5 Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 4 Removing Patient Connector Board Assembly 1 Use needle nose pliers to remove Christmas Tree Clip securing Patient Connector Board to Frame Assembly 2 Disconnect Patient Connector Board from J4 on Power Supply Board 5 6 Alaris SpO Modules Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 5 Removing Logic Board Assembly 1 Use small diagonal cutters to lift and remove Snap Rivet from Logic Board CAUTION Do not cut rivet 2 Remove Logic Board g ym Snap Rivet AD Alaris SpO Modules Technical Service Manual 5 7 CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 6 Removing Speaker During Reassembly 1 Disconnect Speaker Connector from J6 Bundle excess speaker wires together on Power Sup
21. diastole Alaris SpO Modules 4 1 Technical Service Manual PRINCIPLES OF OPERATION 4 3 8210 series Nellcor Technology PO the calculated value may differ Continued from the SpO measurement of the SpOs Module This usually occurs because the By doing so it focuses on light absorption calculated saturation was not appropriately by pulsatile arterial blood eliminating the corrected for the effects of variables that effects of nonpulsatile absorbers such as shift the relationship between PO and venous blood tissue and bone pH temperature the partial pressure Because light absorption by hemoglobin ak is wavelength dependent and the mean ze nn wavelength of LEDs varies an oximeter those Tom must know the mean wavelength of the an instrument that measures fractional saturation fractional measurements must be sensor s red LED to accurately measure SpOz During monitoring the instruments EINS software selects coefficients that are Oxyhemoglobin Dissociation Curve appropriate for the wavelength of that individual sensor s red LED Those pH coefficients are then used to determine 199 i nen A SpO 23 DPG ra a To compensate for differences in tissue mein 4 yah ih thickness the light intensity of the sensor s Q T LEDs is adjusted automatically 50 E 7 4 Temperature The SpO Module measures functional 5 y PCO saturation
22. epeats check SpO Board inter board connections Cycle power If error repeats replace SpO Board and or connectors 6200 SpO Board Failed continuous built in tests Cycle power If error repeats replace SpO Board 6210 SpO Board Communications error Cycle power If error repeats replace SpO Board 6220 SpO Board Configurations error Cycle power If error repeats replace SpO Board 6230 SpO Board Received value out of range Replace Sensor If error repeats cycle power If error still occurs replace SpO Board 6240 SpO Board Missing sensor status Replace Sensor If error repeats cycle power If error still occurs replace SpO Board Alaris SpO Modules Technical Service Manual 6 3 TROUBLESHOOTING THIS PAGE INTENTIONALLY LEFT BLANK 6 4 Alaris SpO Modules Technical Service Manual 7 ILLUSTRATED PARTS BREAKDOWN Chapter 7 ILLUSTRATED PARTS BREAKDOWN 7 4 7 2 7 3 INTRODUCTION The illustrated parts breakdown for the instrument is divided into major assemblies and individual parts ILLUSTRATIONS The exploded views serve as visual aids for identifying the parts of each assembly If a part assembly is identified with an item number appearing in a bubble that number corresponds with the item number on the parts list If a part assembly is not identified with an item number it is available only as part of a higher assembly or kit Due to product changes o
23. es only and does not represent the board s component layout ED OZO 0750 Oxo dodo n ou J4 00 S0 O O O J3 0000010 O 1 000000 O O O O O Alaris SpO Modules 7 17 Technical Service Manual ILLUSTRATED PARTS BREAKDOWN THIS PAGE INTENTIONALLY LEFT BLANK 7 18 Alaris SpO Modules Technical Service Manual CardinalHealth Alaris and Guardrails are registered trademarks of Cardinal Health Inc or one of its subsidiaries Masimo SET and Signal Extraction Technology are registered trademarks of Masimo Corporation Nellcor is a registered trademark of Tyco Healthcare Mallinckrodt Inc All other trademarks belong to their respective owners Part Number 10014801 2006 Cardinal Health Inc or one of its subsidiaries All rights reserved
24. hange Saturation Averaging Time press either Increase or Decrease soft key Selectable options are 2 4 8 10 12 14 and 16 seconds Fast sat is enabled when 2 or 4 seconds is selected 3 To accept settings press CONFIRM soft key Alaris SpO Modules 2 5 Technical Service Manual CHECKOUT AND CONFIGURATION THIS PAGE INTENTIONALLY LEFT BLANK 2 6 Alaris SpO Modules Technical Service Manual 3 PREVENTIVE MAINTENANCE Chapter 3 PREVENTIVE MAINTENANCE WARNING 3 1 INTRODUCTION Failure to perform regular and preventive Perform regular and preventive maintenance maintenance inspections may result in improper inspections to ensure that the SpO2 Module instrument operation remains in good operating condition Perform regular inspections before each use Perform preventive maintenance inspections once a year Use the Maintenance Software to perform calibration and preventive maintenance These requirements and guidelines are intended to complement the intent of the Joint Commission on Accreditation of Healthcare Organizations JCAHO requirements 3 2 CLEANING Reference the Alaris System DFU Alaris SpO Modules 3 1 Technical Service Manual PREVENTIVE MAINTENANCE THIS PAGE INTENTIONALLY LEFT BLANK 3 2 Alaris SpO Modules Technical Service Manual 4 PRINCIPLES OF OPERATION Chapter 4 PRINCIPLES OF OPERATION 4 1 INTRODUCTION This chapter describes the
25. ing maintenance The instrument case should only be opened by qualified personnel using proper grounding techniques CAUTION CMOS devices are sensitive to static electrical charges and may be damaged during repair if the repair activity is not performed in an electrostatic discharge ESD protected environment using approved ESD protective procedures including personnel grounding 5 1 INTRODUCTION This chapter describes how to disassemble and reassemble the SpO gt Module The circuit boards used in the SpO Module are fitted with surface mount devices and are not field repairable Return circuit boards to an authorized Cardinal Health Service Center for repair Attempting circuit board repairs voids all warranties For replacement part information see the Illustrated Parts Breakdown chapter Following any level of maintenance perform the applicable tests see Level of Testing Guidelines table Due to product changes over time components assemblies illustrated in this chapter may differ from the instrument being serviced Alaris SpO Modules 5 1 Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY CAUTION To disassemble the instrument follow To avoid the risk of an electrical hazard or the steps in order from the first step To damage to the instrument circuitry do not reassemble perform the steps in their spray fluids directly onto the instrument or reverse order allo
26. intenance Continued 5 2 8 5 2 9 5 2 10 5 2 11 Removing Masimo SpO Board and Power Supply Board Assemblies 5 10 Removing IUI Bracket Strap and Bracket eerte 5 11 Removing Display Board Assembly ttt aaa aane ene aan eee ane tsten tereent 5 12 Removing Status Indicator Lens creerse 5 13 Chapter 6 Troubleshooting 6 1 6 2 Introduction PE 6 1 Subsystem Codes and Error Code Matrix 6 1 Chapter 7 Illustrated Part Breakdown 7 2 7 3 74 Introductiom eene esse 7 1 m 7 1 aa anga a td 7 1 Ordernng Parts ob eam qai mmm ga aaa aana d tei tmo tet adden 7 2 List of Figures 741 72 7 3 7 4 7 5 7 6 77 7 8 7 9 7 10 7 11 7 12 7 13 List of Tables 1 1 5 1 5 2 5 3 6 1 6 2 7 1 Front Case Assembly 7 5 Bracket Frame eere ertt nS 7 6 Masimo SpO Board Power Supply Board Assembly 7 7 Nellcor SpO Board Power Supply Board Assembly 7 8 Frame Assembly Logic Board View 7 9 Frame Front Case Assembly ole em n ea 7 10 IUI Assembly 7 11 Rear Case Assembly 7 12 Rear Label Locations cc ess 7 13 Display Board Assembly siete een diues aan ite Roo 7 14 Logic Board osea 7 15 Power Supply Board Assembly 8210 Series sees 7 16 Power Supply Board Assembly 8220
27. is System DFU for detailed information An audio alarm and the Alarm Status Indicator flash red when an alarm limit is met or exceeded All alarms can be temporarily silenced by pressing the SILENCE key on the PC Unit 1 2 Alaris SpO Modules Technical Service Manual 2 CHECKOUT amp CONFIGURATION Chapter 2 CHECKOUT AND CONFIGURATION CAUTION 2 1 INTRODUCTION Should an instrument be dropped or severely This chapter describes initial Sp02 Module jarred remove it from use immediately It should setup and configuration Due to product be thoroughly tested and inspected by qualified changes over time configurations described service personnel to ensure proper function prior in this chapter may differ from the instrument to reuse being serviced 2 2 NEW INSTRUMENT CHECKOUT Prior to placing a new instrument in use perform a check in procedure using the Maintenance Software When powering up the instrument verify the instrument beeps and all display LED segments flash This confirms that the instrument has performed its self test and is operating correctly During operation the instrument continually performs a self test and alarms and displays a message if it detects an internal malfunction Contact Cardinal Health authorized service personnel if the instrument has physical damage fails to satisfactorily pass the startup sequence fails a self test or continues to alarm 2 3 CONFIGURATION OPTIONS AND SETUP
28. ized service other than an authorized Cardinal Health Service personnel Reference the Warranty and Representative while the product is under Service Information sections in the Alaris warranty may invalidate the warranty System DFU 1 2 FEATURES lt Functional blood oxygen saturation percentage pulse rate pulse bar channel identification and scrolling messages display such as alerts and alarms Alarm limit settings trend data and plethysmographic waveforms display 8210 Series SatSeconds alarm Management Technology to allow monitoring of SpO gt below selected low alarm limit for a period of time before an audible alarm sounds Alaris SpO Modules 1 1 Technical Service Manual GENERAL INFORMATION 1 2 FEATURES Continued 8220 Series Signal Extraction Technology SET for accurate readings under extreme conditions such as low perfusion and motion Reference the Alaris System DFU for a list of features and definitions Table 1 1 Defined Terms The following table identifies the defined terms used throughout this document for certain trademarked products and product features Product Feature Defined Term Alaris PC point of care unit PC Unit Alaris PC unit PC Unit Alaris Pump module Pump Module Alaris SpO module SpO Module Guardrails data set Data Set 1 3 ALARMS AND MESSAGES Alarm messages are displayed on the scrolling Message Display bar Reference the Alar
29. ply Board with a cable tie 2 Use needle nose pliers to remove Use modified Christmas Tree Clip tip Christmas Tree Clips 2 attaching removed in speaker mounting hole Speaker to Frame Assembly located near Power Supply Board 3 Remove Speaker AS 4 LU nu UD de Lg Speaker Connector J6 5 8 Alaris SpO Modules Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 7 Removing Nellcor SpO Board and 2 Remove Board from Frame Assembly Powel SUppiy Board Assemblies 3 Remove screws 3 and associated 1 Use small diagonal cutters to lift and washers from either board to separate remove Snap Rivets 2 from Power board assemblies Supply Board CAUTION Do not cut rivet Supply Board Assembly Alaris SpO Modules 5 9 Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 8 Removing Masimo SpO Board and 2 Remove Board from Frame Assembly Power SUBPIy Board Assemblies 3 Remove screws 3 and associated 1 Use small diagonal cutters to lift and washers from either board to separate remove Snap Rivet 1 from Power board assemblies Supply Board CAUTION Do not cut rivet Power Supply Board Assembly PA lt Nylon Standoffs 3 PL 5 10 Alaris SpO Modules Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY
30. s system down with no Powering Down display Pressing EXIT soft key while in a System Config SPO2 screen returns display to main System Configuration Module screen Pressing CONFIRM soft key while in a System Configuration option screen accepts existing setting or setting change displays next option setting screen if applicable or returns display to System Config SPO2 screen e Pressing PC Units CANCEL key while in a System Configuration option screen leaves setting unchanged returns display to System Config SPO2 screen 2 4 CONFIGURATION SETUP To change an option setting ensure the Factory default setting is No 2 4 1 Access System Configuration Options 1 Hold OPTIONS key at power up System Configuration Module Factory default No Shared Infusion Settings PC Unit Pump Module SPO2 Module gt Select an Option or EXIT PAGE EXT 2 2 Alaris SpO Modules Technical Service Manual CHECKOUT AND CONFIGURATION 2 4 CONFIGURATION SETUP Continued 2 4 1 Access System Configuration Options Continued 2 Press SPO2 Module soft key To view additional options press PAGE DOWN soft key System Config SPO2 1 of 2 Adult alarm limits Limits Mode Adult Neonatal alarm limits Pulse beep volume Off SatSeconds limits 10 gt Select an Option or EXIT EXIT BASE System Config SPO2 2 of 2 SatAveraging time 8 gt
31. ver time components assemblies illustrated in this chapter may differ from the instrument being serviced PARTS LIST The parts list provides the following information for saleable parts and assemblies Item This number corresponds with number in illustration Part Number This is the Alaris product number needed when placing an order When a part number is not provided that part is either not sold by Cardinal Health is provided as part of a kit or higher assembly or can only be replaced repaired by Cardinal Health authorized service personnel Description Descriptive information that may be helpful when placing an order QTY Total number of each item used Alaris SpO Modules 7 1 Technical Service Manual ILLUSTRATED PARTS BREAKDOWN 7 4 ORDERING PARTS Parts can be ordered by writing or calling Cardinal Health Customer Care see General Contact Information at beginning of this manual When requesting a part provide the following information Product name and model number for example SpO5 Module Model 8210 Instrument software version Reference Alaris System DFU for directions on how to view software version Partnumber lt Part description as provided in parts list Forlabels specify required language 1 2 Alaris SpO Modules Technical Service Manual ILLUSTRATED PARTS BREAKDOWN Table 7 1 Parts List NOTE An assembly is a preassembled group of
32. w fluids to enter the instrument Before adhering gaskets and labels to the instrument clean the surface with a cotton swab or soft cloth lightly dampened with 70 Isopropyl Alcohol Table 5 1 Required Materials Supplies and Tools NOTE Contact source information is subject to change Silicone Grease Dow Corning Molykote 33 or equivalent http www dowcorning com e 1 Phillips Screwdriver GENE 2 Phillips Screwdriver lt Needle Nose Pliers Small Diagonal Cutters Lint free cloth such as Kimwipes or lint free tissue 5 2 Alaris SpO Modules Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 1 Removing Latch Assembly and Feet During Reassembly 1 Remove screws 2 attaching Latch Apply thin layer of Dow Corning Molykote 33 Assembly to bottom of Rear Case or equivalent silicone grease to Feet 2 emana helen NOTE The feet press fit into the module Pay close attention to Compression Spring location to ensure proper installation during reassembly 3 Pull Feet 2 from underside of module configurations Latch eee This screw is for locking SpO LS Module to PC Unit for fixed Compression Spring f d Rear Case Alaris SpO Modules 5 3 Technical Service Manual CORRECTIVE MAINTENANCE 5 2 DISASSEMBLY REASSEMBLY Continued 5 2 2 Removing IUI Connector Assemblies and Rear Case 1 Remove screws

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