Home
Replacements
System
Global Operator Console (GOC)
Replacing the CMOS battery - Dell T5820
Removal and installation instructions for replacing the CMOS battery in the host computer.
Removing LOTO - Global Operator Cabinet (GOC) and operator workspace
Remove LOTO from the GOC and operator workspace before restoring power to these items.

Replacements
- Replacement Procedures
- System
  - Coolant draining
  - Hoist Service Kit and Lifting Accessories
  - Power, Gradient, and RF (PGR) Cabinet
  - Penetration (PEN) Cabinet
  - Heat Exchange Cabinet
  - Global Operator Console (GOC)
    - Checking the GOC battery replacement
      Check the battery replacement sticker on the GOC.
    - HP 8400 Ethernet Switch Replacement
    - HP 8400 Computer Replacement
    - Dell T5810 Computer Replacement
    - Dell T5810 Lower Level FRU Replacement
    - GOC Audio Assembly Replacement - New GOC
    - GOC Power Distribution Supply Replacement
    - Keyboard, Mouse, and SCIM Replacement or Installation
    - HP 8400 Lower Level FRU Replacement
    - HP Z400 Computer Replacement
    - HP Z400 Ethernet Switch Replacement
    - HP Z400 Lower Level FRU Replacement
    - HP Z420 Computer Replacement
    - HP Z420 Lower Level FRU Replacement
    - Replacing the host computer - Dell T5820
      Removal and installation instructions to replace the host computer when upgrading the system.
    - Replacing the CMOS battery - Dell T5820
      Removal and installation instructions for replacing the CMOS battery in the host computer.
      - Electrical Safety
        You must follow all recommended safety procedures when servicing and working near energy sources.
      - Preparing the workstation for a computer replacement
        Prepare the workstation so all data is saved prior to shutting down and replacing the host computer in the GOC.
      - 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 - Global Operator Cabinet (GOC) and operator workspace
        Apply LOTO before servicing the GOC or items in the operator workspace. Applying LOTO ensures a safe environment when working on these items.
      - Removing the CMOS battery - Dell T5820
        Remove the CMOS battery from the host computer.
      - Installing the CMOS battery - Dell T5820
      - Setting up the BIOS
      - Removing LOTO - Global Operator Cabinet (GOC) and operator workspace
        Remove LOTO from the GOC and operator workspace before restoring power to these items.
      - Starting up the host computer
        How to start the host computer.
      - Finalizing CMOS battery replacement - Dell T5820
        Finalize the CMOS battery replacement.
    - Replacing the DVD drive - Dell T5820
      Removal and installation instructions for replacing the DVD drive in the host computer.
    - Replacing the GOC hard drive - Dell T5820
      Removal and installation instructions for replacing the solid state drive (SSD) in the host computer.
    - 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.
    - 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.
    - In-Room Display Fiber Optic Converter Box Replacement
    - LCD Monitor Installation
- Gradient
- RF
- Coils
- Magnet Enclosure
- Patient Table

Optima MR450w BASE 1.5T System Service Methods
5690012-2EN Revision 3
Object ID: 00000018WIA30A30B40GYZ
Topic ID: id_2016607 Version: 3.0
Date: Feb 21, 2021 9:02:54 PM

Removing LOTO - Global Operator Cabinet (GOC) and operator workspace

Procedure

Alert necessary personnel that power is being restored.
Replace the cover on the Host PC cabinet.
Remove the personal LOTO device(s) from the front panel of the PGR PDU.
At the front panel of the PGR PDU, switch the Host circuit breaker to the ON position.

Figure 1. GOC Power Lockout Location on PGR PDU
Restart the host computer.

Home
Replacements
System
Global Operator Console (GOC)
Replacing the CMOS battery - Dell T5820
Removal and installation instructions for replacing the CMOS battery in the host computer.
Removing LOTO - Global Operator Cabinet (GOC) and operator workspace
Remove LOTO from the GOC and operator workspace before restoring power to these items.