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Replacement
System Cabinet Replacement
Leak Sensor
New leak sensor
Replacing the leak sensors
Removing LOTO - ISC
Remove LOTO from the gradient and system PDU breakers on the MDP before restoring power to the ISC.

Replacement
- Operator WorkSpace Replacement
- System Cabinet Replacement
  - ICE
  - PS for each module
  - XFA and XFD-PS Replacement
  - PDU
  - Leak Sensor
    - Leagcy leak sensor
    - New leak sensor
      - Replacing the leak sensors
        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 both the gradient and system PDU breakers on the MDP when servicing either of these items in the ISC. Applying LOTO ensures a safe environment when working on these parts.
        Replacing the leak sensors
        Removing LOTO - ISC
        Remove LOTO from the gradient and system PDU breakers on the MDP before restoring power to the ISC.
        Starting up the host computer
        How to start the host computer.
        Doing the leak sensor functional check
        Follow this procedure to perform the leak sensor functional check.
        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.
  - Cabinet Rear Panel
  - Water Manifold
  - HUB Replacement in System Cabinet
  - CSA
  - GP4
  - Driver Module Lite
  - Cabinet Monitor
  - Exciter
  - PHPS Lite 2
  - Top FAN Assy
  - ICN (Dell R620/R630)
  - ICN (Dell R640)
- Magnet Enclosure and Outer Electronics
- Rear Pedestal Replacement
- LPCA Replacement
- Coil Replacements
- Lite Patient Transport Replacement
- Low Height Fixed Table
- Coil Blower and Chiller Assemblies

SIGNA MR355 / SIGNA MR360
Service Manual
5856356-3EN Revision 5.0
Basic Service Documentation. Copyright General Electric Company.
Object ID: 00000018WHA3082A4GYZ
Topic ID: id_2001783 Version: 12.0
Date: Apr 29, 2020 3:00:57 PM

Removing LOTO - ISC

Procedure

Alert necessary personnel that power is being restored.
Press the green EMO Reset button on the system PDU.