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Replacements
ISC (Integrated System Cabinet)
ISC Pen Wall
Replacing the head and body Tx cables
Removal and installation instructions for replacing the head and body Tx cables.
Finalizing the head and body Tx cable replacement
This procedure finalizes the head and body Tx cable replacement.

Replacements
- Operator Workspace
- ISC (Integrated System Cabinet)
  - DCPS
  - SSSA and SSSPS
  - PDU
  - ISC Pen Wall
    - DD Filter Replacement
    - Exciter Connector Assy Replacement
    - PS Filter Box Replacement
    - Replacing the head and body Tx cables
      Removal and installation instructions for replacing the head and body Tx cables.
      - Electrical Safety
        You must follow all recommended safety procedures when servicing and working near energy sources.
      - Shutting down the host computer
        Shutting down the host computer shuts down the system safely and turns off the power to the host computer.
      - Applying LOTO - ISC
        Apply LOTO to the Power Distribution Unit (PDU) when servicing this item in the Integrated System Cabinet (ISC). Applying LOTO ensures a safe environment when working on this part.
      - Removing the head and body Tx cables
        Remove the head and body Tx cables.
      - Installing the head and body Tx cables
        Install the head and body Tx cables.
      - Removing LOTO - ISC
        Removing locks and tags, and restoring power to the ISC (Integrated System Cabinet) Power Distribution Unit (PDU).
      - Starting up the host computer
        How to start the host computer.
      - Doing a check scan
        A check scan is done at the conclusion of many procedures. This functional check assures the unit is in good clinical working order.
      - Finalizing the head and body Tx cable replacement
        This procedure finalizes the head and body Tx cable replacement.
    - Gradient Cable ASM (PS to AMP) Replacement
  - Leak Sensor
  - KASC
  - ICE
  - ICN
  - GP4 Replacement
  - Replacing the exciter
    Removal and installation instructions for replacing the exciter.
  - Clock Splitter Replacement
  - Driver Module Lite Replacement
  - Ethernet Switch Replacement
  - Dual Drive RF Amp Replacement
  - Replacing the cabinet monitor
    The cabinet monitor communicates system status information to the SCP in the ICE through Ethernet interface. The cabinet monitor also distributes 1-wire signals.
  - PHPS 2 Replacement
  - Top FAN Assy Replacement
  - ISC Cabinet Coolant Flushing Procedure
- ICC (Integrated Cooling Cabinet)
- Magnet Enclosure and Outer Electronics
- Coil Replacement
- Patient Table
- MDP
- Pen Panel

SIGNA™ Hero 3.0T Service Methods
5852800-8EN Revision 1.0
Object ID: 00000018WIA30D37640GYZ
Topic ID: id_2014513 Version: 1.5
Date: Oct 7, 2021 2:45:24 PM

Finalizing the head and body Tx cable replacement

Prerequisites


Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
1	-	15 minutes	-

Procedure

Restore power. See LOTO for ISC.
Do a Dual drive quadrature tool.
Do a Check Scan.