User Manuals: Welch Allyn LXi Vital Signs Monitor

Manuals and User Guides for Welch Allyn LXi Vital Signs Monitor. We have 1 Welch Allyn LXi Vital Signs Monitor manual available for free PDF download: Service Manual

Welch Allyn LXi Service Manual

Welch Allyn LXi Service Manual (122 pages)

Brand: Welch Allyn | Category: Medical Equipment | Size: 2 MB

Table of Contents

Table of Contents
5
Safety Summary

11
- Introduction
  11
- Warnings and Cautions
  11
  - General Warnings
    11
  - Blood Pressure Warnings
    13
  - Temperature Warnings
    14
  - Spo Warnings
    15
  - General Cautions
    16
  - Blood Pressure Cautions
    17
  - Temperature Cautions
    17
  - Spo 2 Cautions
    17
  - Electrostatic Discharge (ESD)
    18
  - Symbols
    19
    
    Safety Symbols
    19
    
    Button Symbols
    19
    
    Connection Symbols
    19
    
    Agency Symbols
    20
- Overview
  21
  - Purpose and Scope
    21
  - Other Applicable Documents
    21
  - Contents Checklist
    22
  - Possible Attachments
    22
  - Service
    23
    
    Technical Assistance
    23
    
    Field Replacement Units
    23
    
    Service Loaners
    23
  - Service Intervals
    23
  - Spot Vital Signs Lxi Configurations
    24
  - Controls
    24
  - Display Window
    26
  - Connections
    28
    
    Braun Thermoscan PRO 4000 Lock
    29
    
    Blood Pressure Hose and Cuff
    29
    
    Thermometer
    30
    
    Spo 2 Sensor
    31
    
    Wireless Radio
    31
    
    Quick Reference Card
    31
    
    AC Power Transformer
    32
    
    Battery
    32
  - Standby Mode
    32
- Functional Overview
  33
  - Self Test
    33
  - Internal Configuration Mode
    34
  - Functional Verification
    38
    
    Blood Pressure Functional Check
    38
    
    Temperature Functional Check
    39
    
    Masimo Spo 2 Functional Check
    42
    
    Nellcor Spo 2 Functional Check
    42
- Calibration
  43
  - Connections
    43
  - Voltage Calibration
    44
  - Blood Pressure Calibration
    44
  - Configuration Calibration
    44
- Troubleshooting
  47
  - Error Codes
    47
    
    Blood Pressure Error Codes
    48
    
    Suretemp Plus Temperature Error Codes
    48
  - Battery Voltage Check
    49
  - Window Display Check
    50
  - Blood Pressure Calibration Check
    50
    
    Temperature Functional Check
    50
    
    Masimo Spo Functional Check
    51
    
    Nellcor Spo Functional Check
    51
  - Functional Testing Procedures
    51
  - Current Test
    51
  - Noise Levels
    52
  - Button Test
    52
  - Interface Test
    52
  - Pneumatic Tests
    53
  - Temperature Test
    53
  - Over Pressure Test
    53
  - Wireless Radio Test
    54
  - Service Work Checklist
    56
- Disassembly and Repair
  57
  - Tool List
    57
  - Key Pad Disassembly
    61
  - Spo 2 Circuit Board Disassembly
    62
    
    Masimo
    62
    
    Nellcor
    63
  - Blood Pressure Circuit Board Disassembly
    64
  - LCD Inverter Ballast Board Disassembly
    65
  - LCD Disassembly
    65
  - Pump Disassembly
    66
  - RS232-Communication Circuit Board Disassembly
    66
  - Fan and Power Circuit Board Disassembly
    67
  - Thermometry Circuit Board Disassembly
    67
    
    Suretemp Plus
    67
    
    Braun Thermoscan PRO 4000
    69
- Technical Overview
  71
  - System Description
    71
    
    Battery System
    71
    
    Battery Charger
    71
    
    CPU I/O" Power Supply
    71
    
    CPU Core Power Supply
    72
    
    +5V Supply
    72
    
    Clock/Calendar Power
    72
    
    Mod F NIBP Power
    72
    
    Spo 2 and Thermometer Power
    72
    
    LCD Power
    72
    
    External Load (RS-232) Power
    73
    
    Suretemp Plus Thermometer Interface
    73
    
    Braun Thermoscan PRO 4000 Thermometer Interface
    73
  - Spo 2 Description
    73
  - Wireless Radio Description
    74
    
    FCC Compliance
    74
    
    FCC RF Exposure Statement
    74
    
    IC Notice
    74
    
    Key Features
    74
  - Bar Code Scanner Description
    76
    
    3800 LR-13 Settings
    76
    
    4600SF031C Settings
    76
    
    Output Format
    77
    
    Interface
    77
  - Printer Description
    78
  - Interconnectdiagram
    79
- Field Replaceable Units
  81
- Specifications
  85
  - Performance
    85
    
    Blood Pressure Accuracy
    85
    
    Temperature Specifications
    86
  - Spo 2 Specifications
    87
    
    Masimo Sensor Accuracy Guide
    87
    
    Masimo Patents
    87
    
    Nellcor Sensor Accuracy Guide
    88
    
    Nellcor Patents
    88
  - Mechanical
    89
  - Electrical
    89
  - Patents
    89
  - Battery
    89
  - Environmental
    89
  - Wireless Radio
    90
    
    Mechanical
    90
    
    Configuration Options
    90
  - Guidance and Manufacturer's Declaration
    91
- Maintenance and Service
  95
  - Cleaning
    95
    
    Spot Vital Signs Lxi
    95
    
    Blood Pressure Cuff
    95
    
    Blood Pressure Hose and Cable
    95
    
    Suretemp Plus Thermometer
    96
    
    Braun Thermoscan PRO 4000 Thermometer
    96
    
    Spo 2 Sensors
    97
    
    Wireless Radio
    97
    
    Printer
    97
  - Battery Replacement
    98
    
    Spot Vital Signs Lxi
    98
    
    Braun Thermoscan PRO 4000
    99
    
    Printer
    99
  - Spot Vital Signs Lxi Firmware Upgrade CD
    100
  - Spot Vital Signs Lxi Wireless Radio Configuration CD
    100
  - Product Disposal
    100
- Repair Test Specifications
  101
  - General Unit Test
    101
    
    A-D Noise Test
    101
    
    Leak Test
    101
    
    Inflation Test
    101
    
    Dump Test
    101
    
    Pneumatic Accuracy Test
    101
    
    Valve Control Test
    102
    
    Voltage Calibration
    102
    
    Blank Mode Current Test
    102
    
    Back Light (Idle) Current Test
    102
    
    Valve/Pump Mode Current Test
    102
    
    Interface Test
    102
  - Temperature Option Requirements
    102
    
    Accuracy Test
    102
    
    Temperature Probe Test
    103
  - Spo 2 Option Requirements
    103
    
    Spo 2 Functional Test
    103
    
    Spo 2 Mode Current Test
    103
  - Fail Safe Test
    103
    
    Over Pressure Test
    103
    
    Over 15 Mmhg
    103
- Supplies and Accessories
  105
  - Blood Pressure
    105
  - Temperature
    106
  - Pulse Oximetry
    107
    
    Masimo Accessories
    107
    
    Nellcor Accessories
    108
  - Miscellaneous
    109
  - Service Contracts
    110
- Miscellaneous Mounting Accessories
  111
  - Wall Mount Kit
    111
  - Mobile Stand Kit
    113
  - Wireless Mounting Accessory
    115
  - Printer Mounting Accessory
    116
  - Scanner Mounting Accessory
    117
Warranty

119
- Spot Vital Signs Lxi
  119
- Accessories
  119

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