Nihon Kohden TEC-5500 Series Service Manual – Repair, Error Codes & Parts PDF

Description

Nihon Kohden TEC-5500 Series Service Manual – Repair, Error Codes & Parts PDF DOWNLOAD

Description

Product Overview Ensure the reliability and safety of your life-saving equipment with the complete Nihon Kohden TEC-5500 Series Service Manual. This technical reference is essential for certified service personnel working on the TEC-5521 (Defibrillator/Monitor) and TEC-5531 (Defibrillator/Monitor/Pacemaker) models.

Whether you are diagnosing a “High Voltage Monitor Error,” replacing the biphasic HV unit, or performing an annual performance check, this manual provides the factory-approved procedures you need. It includes deep-dive diagnostics for TEC-5531 error codes, logic for the rhythm recognition detector, and step-by-step guides for accessing the System Maintenance Screen to adjust AD values and specific device parameters.

Key Features:

• Comprehensive Diagnostics: Detailed tables for Error Codes (Axxx, Cxxx, Dxxx, Kxxx, Pxxx) covering Defibrillation, Communication, and Pacing modules.

• Repair Procedures: Illustrated disassembly guides for removing the CPU Board, Motherboard, HV Capacitor, and Recorder Unit.

• Calibration & Adjustment: Instructions for the System Maintenance Screen, including Adjust ECG A/D, Adjust HV A/D, and Battery Voltage settings.

• Maintenance: Periodic replacement schedules for batteries and high-voltage components, plus a complete maintenance check sheet.

• Parts Catalog: Full Replaceable Parts List with exploded views for the operation panel, casing, and internal boards.

Table of Contents & Categorized Index:

• 1. General

  • Specifications (Defibrillator, Monitor, Pacing)

  • Board/Unit Location & Block Diagrams

• 2. Troubleshooting

  • Error Code Tables:

    • Defibrillation (Axxx): Charge time errors, Capacitor energy faults

    • Operation Panel (Kxxx): Key switch failures

    • Communication (Cxxx): CO2/SpO2 module connection errors

    • Pacing (Pxxx): Pacing output and current intensity errors (TEC-5531 only)

  • Message Troubleshooting: “Battery charge timed out”, “Overheating”, “Relay drive error”

• 3. Disassembly

  • Casing & Paddles: Removing Lower/Side Casing, External Paddles

  • Board Removal:

    • CPU Board & Motherboard

    • Biphasic HV Unit & HV Capacitor (Safety Warnings included)

    • AC/DC Unit & Test Load Board

    • Pacer Board (TEC-5531 Series)

  • Components: LCD Unit, Key Board, Recorder Unit, Speaker

• 4. Maintenance

  • System Maintenance Screen:

    • Calling up the screen

    • Configuration & Default Settings

    • Adjust AD Screens: ECG, HV, Battery, Paddle Contact

    • Hardware Checks: Key, LED, LCD, Recorder, Buzzer, Memory

  • Periodic Replacement Schedule: Battery Pack, Pad Adapters

• 5. Replaceable Parts List

  • Exploded Views & Part Numbers

File Details

• Manual Name: Service Manual TEC-5500 Series (Cardiolife)

• Models Covered:

  • TEC-5521 Series: TEC-5521B, TEC-5521C, TEC-5521E, TEC-5521K

  • TEC-5531 Series: TEC-5531B, TEC-5531C, TEC-5531E, TEC-5531K

• Year: ~2000s (Standards referenced: 2001/2002)

• File Quality: High-Quality PDF (Text Searchable, Clear Diagrams)

• No. of Pages: ~122