Welch Allyn Atlas Manuale utente
Welch Allyn Medical Division
Patient Monitor
Operator Manual
WELCH ALLYN ATLAS PATIENT MONITOR i
SERVICE MANUAL 6200-43E REV. A
Drawings and/or illustrations and/or part numbers contained in this document
are for reference purposes only. For current revisions call the Welch Allyn
Customer Service phone number listed in Section 1 page 2.
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ii WELCH ALLYN ATLAS PATIENT MONITOR SERVICE MANUAL 6200-43E REV. A
Contents PAGE
Section 1: General Information
1.1 About the Atlas ............................................................................................................ 1
1.2 TechnicalHelpInformation,WorldwideTechSupport PhoneNumber........................... 2
1.3 Product Model Number Structure ................................................................................. 3
1.4 MainMenuArchitecture ................................................................................................ 6
1.5 Atlas System Block Diagram ........................................................................................ 7
Section 2: Service (See User Manual 6200-42E for Atlas Specifications)
2.1 IncomingInspection,Checklist ...................................................................................... 1
2.2 Repair Tests ............................................................................................................. 2-4
Table 2-1 :Tools Required for Service, Calibration and Software Loading ................... 5
Table 2-2:Software/Firmware Revision Levels ............................................................ 6
2.3 Calibration Procedures
BP Calibration - Section 2.3.1 ........................................................................... 7
ETCO2Calibration(623Modelsonly) - Section 2.3.2.........................................7&8
CO2Reset (623Modelsonly)- Section 2.3.3 ........................................................ 9
Printer Calibration -Section 2.3.4 ....................................................................... 10
Battery Voltage Calibration(Models 622xx and623xx only)-Section2.3.5 .... 10&11
TemperatureMeasurementSubsystemCalibration-Section2.3.6 ...................... 12
SetBatteryCharge Voltage-Section 2.3.7 .......................................................... 13
2.4 Software
SoftwareChart#2.4.1.......................................................................................... 14
DownloadingOperatingSystem2.4.................................................................... 15
2.5 DownloadingNVRAMTextfiles ............................................................................15&16
2.6 DownloadingSoftwareandNVRAMTextfiles............................................................. 16
2.7 Product Numbering Structure .................................................................................... 17
Section 3: Troubleshooting (Also see Atlas Operator’s manual Appendix E)
3.1 FunctionalTests/ Initial Diagnostic Steps ...................................................................... 1
3.2 TechnicalTroubleshootingTables:Complaint/Cause/CorrectiveAction ....................... 12
3.3 Top LevelTroubleshooting Index .................................................................................. 15
3.4 Diagnostic Tests and Test Setups ............................................................................... 17
Section 4: Disassembly and Repair
About Section 4 .................................................................................................................... 1
4.1 Model 200 Dissassembly .............................................................................................. 2
4.2 Model 200 Re-assembly.............................................................................................. 13
4.3 OtherModelsnotes ..................................................................................................... 15
WELCH ALLYN ATLAS PATIENT MONITOR iii
SERVICE MANUAL 6200-43E REV. A
Appendix Section:
A...............................................................................................................theory of operations
B...................................................................................................................... repair parts list
C....................................................................................interconnect diagram 620396 Rev A
D...................................................................... electricalschematics and circuit boardlayouts
E...........................SafetyTests:RequiredEquipmentandProceduresandTestResults Form
Section1-GeneralInformation
SERVICE MANUAL 6200-43E REV. A WELCH ALLYN ATLAS PATIENT MONITOR 1
1.1 About the Atlas Monitor
The Atlas combines in one unit all the necessary mea-
surements for patients under anesthesia, for surgical
recovery, or bed side monitoring. See Section 1.3 for a
complete listing of product models and options.
According to the standards of care for Nurse Anesthe-
tists and Anesthesiologists, all patients receiving con-
scious sedation are to be continuously monitored
throughout theprocedure and recovery phase by ECG,
SpO2, and NIBP. CO2 monitoring is a requirement dur-
ing gas anesthesia (when patient is ventilated).
The Atlas combines a CRT to display ECG and CO2
waveforms and LEDs for the other numeric values to
maximize visibility and viewing angle. Although not
designed to be a transport product, the monitor has an
integral handle and it is small and light enough at 13 lb
to be easily moved. A one hour battery enables the
monitor to be moved with the patient from the surgery
room to recovery room. It also maintains unit operation
for up to an hour when power is interrupted.
IMPORTANT: for a complete description on the func-
tion and use of the Atlas, as well as user safety warn-
ings, cautions, and warranty information, read and
understand the Atlas Operator’s Manual part number
6200-42E (English). Other languages are available.
Section1-GeneralInformation
SERVICE MANUAL 6200-43E REV . A
2 WELCH ALLYN ATLAS PATIENT MONITOR
1.2
Help Information Allserviceandrepairsmust beperformedbyfullytrained
and properly equipped personnel, using genuine
replacementpartsand correctprocedures. Failuretodo
sowillinvalidatetheproductwarranty.
Read and understand all safety warnings and
servicenotes printedinthisServiceManual andthe
Operator’s Manual part number 6200-42E. If in
doubt about any precaution or procedure, for
phone help, or to order additional copies of the
Atlas Operator’s Manual, contact:
Customer Service
WelchAllyn,Inc.
4341 State Street Road, PO Box 220
Skaneatles Falls, NY 13153-0220 U.S.A
Telephone 1-800-535-6663
When calling, refer to the model number on the
bottomoftheAtlas. TheModelNumberisthefirstthree
digitsoftheSerialnumbernumber foundonthebottom
oftheAtlas.
Treat all returned opened Nasal CO2 Sample Lines
and watertraps as Bio Hazard material and dispose
of them in an approved manner.
Troubleshootingassistanceiscontained inSection3of
this manual to help determine which board is
malfunctioning.Thismanualdoesnotsupportrepairing
theprintedcircuitboards.
Year2000Information:TheAtlas isY2Kcompliantand
will notencounter “Year 2000”problems.
Safety Warnings
Section1-GeneralInformation
SERVICEMANUAL 6200-43E REV A WELCHALLYNATLASPATIENTMONITOR 3
1.3 Product Model Number Structure
621S0 ECG,NoninSpO2,NIBP
621SP ECG,NoninSpO2,NIBP,Printer
622S0 ECG,NoninSpO2,NIBP,Temp,Respiration,Battery, RS232
622SP ECG,NoninSpO2,NIBP,Temp,Respiration,Battery,RS232,Printer
622N0 ECG,NellcorSpO2, NIBP, Temp, Respiration, Battery,RS232
622NP ECG,NellcorSpO2, NIBP, Temp, Respiration,Battery, RS232, Printer
623SP ECG,NoninSpO2,NIBP, ETCO2,Temp,Respiration,Battery,RS232,Printer
623NP ECG,NellcorSpO2,NIBP, ETCO2, Temp, Respiration, Battery,RS232,Printer
SUFFIX:
Useletterdesignationforlanguagelocalizationasfollows:
E=English, F= French, G= German, I= Italian, S= Spanish, P= Portuguese C=Chinese,
J= Japanese
Usenumberdesignationforlinecordlocalizationasfollows:
1 = US, Canada, Japan Version
2 = European Version
4 = United Kingdom Version
6=Australian Version
Section1-GeneralInformation
4 WELCHALLYNATLAS PATIENTMONITOR SERVICEMANUAL6200-43EREVA
1.4 Main Menu Architecture
Alsonotethatthisisforthe623xxsystem.
•Ona 622xP system, deletethe CO2Reset box, theCalibrate CO2item,andthe CO2
units item.
•Ona 621xP system, deletethe CO2Reset box,the Calibrate CO2item, the CO2
units item, Respiration speed item, the Temperature units item, and the Battery
test item.
•Onsystemswithoutprinters(621x0and622x0)delete thePrinter test pattern item.
*
*TheDisplayA/DChannelsalso lets you press <SET> up and downtodisplayadditional
setsofinformation,butdoesnotchangethemenupagethatyouareon, just writes
differentinformationontherightsideofthescreen.
Section1-GeneralInformation
SERVICEMANUAL 6200-43E REV A WELCHALLYNATLASPATIENTMONITOR 5
Section 1.5 Atlas System Block Diagram
Section 2 - Service
SERVICEMANUAL6200-43EREV. A WELCHALLYNATLASMONITOR 1
2.1 Incoming Inspection
o2.1.1 Inspect shipping package and product
for damage. Make a record of possible
shipping damage.
2.1.2 List accessories in box.
opower cord
oSpO2probe
oECG leads
oECG lead cable
oCuff(s)
oOperator Manual
onasal C02Line
oECG Electrode(s)
otemperature probe
oBP tubing
opaper
oloose parts, describe
o2.1.3 Clean and disinfect by following the
instructions printed in the Operator
Manual.
o2.1.4 Operate the Atlas to verify the customer
complaint before making any changes to
the unit. Call the customer if the complaint
is unclear.
NOTE: Perform REPAIR TESTS in
Section 2.2 to fully inspect the
Atlas monitor before and after
servicing. Refer to Section 3
for Troubleshooting help.
2.1.5 If the unit has caused or is suspected of
having caused an injury of any type:
DO NOT DISASSEMBLE OR REPAIR
THEUNITINANYWAY.
Contact Welch Allyn Customer Service
immediately.
Service Intervals for
Calibration and Main-
tenance are listed in
Atlas Operator’s
Manual Appendix C.
Altri manuali per Atlas
1
Questo manuale è adatto per i seguenti modelli
1
Indice
Altri manuali Welch Allyn Monitor
