Direction 2203808, Rev 9

Signa Planned Maintenance
for Signa 5.x, 8.x, 9.x and 10.x

Sections changed with this revision. Take time to read the introduction.

Chapter 1 - Introduction now includes all System PM Schedules and all Magnet PM Schedules, in addition to "Overview", "How to Use this Manual", "Site Log Book", "Tools and Test Equipment" and "Safety" sections. PM Procedures and Appendices remain in separate PDFs (listed below).

NOTICE: The digitized PM Forms for 9.x and 10.x must be accessed, and the appropriate form downloaded from CDL and completed when the PM is performed. The schedules below are provided for reference only, and contain information on the various procedures that require completion for each PM.

Main PM Procedures

IBIS Specifications (8.x/9.x)

Section 1: Magnet Room

Section 2: RF

Section 3: Patient Handling

Section 4: Gradients

Section 5: Power Distribution Unit

Section 6A: Computer (Signa Horizon 5.x)

Section 6B: Operator Workspace (Signa 8.x)

Section 7: General System

Section 8: Laser Camera

Section 9: Twin Accessory Cabinet (TAC)

Section 10: Magnet and Cryogens

Section 11: PM Assist

Section 12: IBIS Install Base in Spec

 

Power Monitor Functional Test Declaration Forms

Signa Release 8.x RF/PDU 1.0T/1.5T Cabinet

Signa 5.x and 8.x RF/PEN Cabinet

Signa 5.x and 8.x RF/PEN II Cabinet

 

Appendices

Appendix A: Dummy Load and Cables Calibration

Appendix B: System Shutdown and Startup

Appendix C: Proprietary Software

Appendix D: Disk Drive Fixup

Appendix E: System Performance Test

Appendix F: Increasing and Decreasing Helium Gas Pressure

Appendix G: Aeroquip Couplings

Appendix H: PowerTech Regulator Adjustment

Appendix I: Inspect Oxford Cryostat and Current Probe For Ice Buildup.

Appendix J: Characterization for Scopes with <300 MHz Bandwidth

 

Data Sheets

  • Gated Studies Module Leakage Current
  • RF Amplifier
  • Shim
  • Gradcal Data