• SIGNA™ Hero 3.0T Service Methods
  • 5852800-8EN Revision 1.0
  • Object ID: 00000018WIA30C1C230GYZ
  • Topic ID: id_15667334 Version: 1.7
  • Date: Jul 13, 2021 4:27:37 PM

Replacing the head and body Tx cables

Removal and installation instructions for replacing the head and body Tx cables.

Prerequisites

The following tables represent a comprehensive roll-up of the personnel, time, tools, test equipment, and replacement parts you need to complete all possible tasks in this procedure.

Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1-40 minutes15 minutes
Tools and test equipment
ItemQuantityPart numberManufacturer
Digital Voltmeter (DVM)146-194427P284-
Red Warning LOTO Tag246-194427P322-
Multi-Locking Device (if multiple service personnel are involved)146-194427P313-
Red LOTO Personal Lock Wrap22393068-
Brass Master Padlock with Brass Shackle246-194427P320-
Nonmagnetic Titanium Service Tool Kit, Small Set1 Kit5113258-
Nonmagnetic Titanium Service Tool Kit, Large Set5112581-
Replacement parts
ItemQuantityPart numberManufacturer
Head and Body Tx Cable 1Refer to FRU Manual-
Required conditions
The Power Distribution Unit (PDU) must be turned off. See Lockout / Tagout for ISC.
Safety

Before working in any GE Healthcare MR suite or performing any GE Healthcare service procedure, you must:

  • Have read and understood all hazard conditions and safety requirements in the latest revision of the GE Healthcare MR Service Safety Manual (5452735).
  • Have successfully completed all relevant GE Healthcare Environmental Health and Safety (EHS) courses (or for non-GE employees, equivalent workplace training courses).
  • Comply with all site-specific training and workplace safety requirements.

If you have any safety concerns at any time, do not begin work or immediately stop work and move to a safe location. Immediately contact your supervisor or site safety officer for instructions on how to proceed.