Home
Replacements
System
Penetration (PEN) Cabinet
Replacing the Patient Handling Power Supply (PHPS) 2
This procedure describes the removal and installation of the Patient Handling Power Supply 2 (PHPS2), which is a core component of the Patient Handling Sub-System (PHSS). The Patient Handling Power Supply 2 (PHPS2) provides power to the other components in the PHSS, and serves as an interface between them and the equipment room.
Doing the Scan Room Interface (SRI) board level diagnostic
The purpose of this diagnostic is to check that the Scan Room Interface (SRI) power-up and required connections are satisfied.

Replacements
- Replacement Procedures
- System
  - Coolant draining
  - Hoist Service Kit and Lifting Accessories
  - Power, Gradient, and RF (PGR) Cabinet
  - Penetration (PEN) Cabinet
    - CFB Replacement
    - Clock Splitter Replacement
    - Driver Module Replacement
    - eSRPS Filter Replacement
    - High Order (HO) Shim Supply Replacement
    - LED Power Supply Replacement
    - Replacing and cleaning the blower box filter
      Clean and replace the blower box filter.
    - Replacing the exciter
      Removal and installation instructions for replacing the exciter.
    - Replacing the Patient Handling Power Supply (PHPS) 2
      This procedure describes the removal and installation of the Patient Handling Power Supply 2 (PHPS2), which is a core component of the Patient Handling Sub-System (PHSS). The Patient Handling Power Supply 2 (PHPS2) provides power to the other components in the PHSS, and serves as an interface between them and the equipment room.
      - 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 - PGR PDU/Gradient Subsystem
      - Removing the Patient Handling Power Supply (PHPS) 2
      - Installing the Patient Handling Power Supply (PHPS) 2
      - Removing LOTO - PGR PDU/Gradient Subsystem
      - Starting up the host computer
        How to start the host computer.
      - Doing the Scan Room Interface (SRI) board level diagnostic
        The purpose of this diagnostic is to check that the Scan Room Interface (SRI) power-up and required connections are satisfied.
        Doing a TPS Reset
        This document provides instructions for performing a TPS reset and examples of the results output.
      - Doing the Patient Handling Power Supply (PHPS) board level diagnostic
        The Patient Handling Power Supply (PHPS) board level diagnostic obtains status information on the ongoing board diagnostic of the internal power supplies.
      - 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.
    - Scan Room Blower Box Replacement
    - SRPS and eSRPS Unit and Fan Replacement
  - Heat Exchange Cabinet
  - Global Operator Console (GOC)
- Gradient
- RF
- Coils
- Magnet Enclosure
- Patient Table

Optima MR450w BASE 1.5T System Service Methods
5690012-2EN Revision 3
Object ID: 00000018WIA30BB9230GYZ
Topic ID: id_15666823 Version: 1.9
Date: Jun 3, 2020 3:55:41 PM

Doing the Scan Room Interface (SRI) board level diagnostic

Disclaimer

Depending on your service agreement, not all service tools, diagnostics, and utilities referenced in this document may be accessible. Contact your sales person for information on available service license packages.

Home
Replacements
System
Penetration (PEN) Cabinet
Replacing the Patient Handling Power Supply (PHPS) 2
This procedure describes the removal and installation of the Patient Handling Power Supply 2 (PHPS2), which is a core component of the Patient Handling Sub-System (PHSS). The Patient Handling Power Supply 2 (PHPS2) provides power to the other components in the PHSS, and serves as an interface between them and the equipment room.
Doing the Scan Room Interface (SRI) board level diagnostic
The purpose of this diagnostic is to check that the Scan Room Interface (SRI) power-up and required connections are satisfied.