• Discovery MR750 3.0T System Service Methods
  • 5690009-2EN Revision 4
  • Object ID: 00000018WIA30324630GYZ
  • Topic ID: id_2011314 Version: 7.38
  • Date: Jan 31, 2022 10:16:42 AM

Replacing the ICN

Remove and install the Image Compute Node (ICN).

Prerequisites

Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
110 minutes40 minutes5 minutes
Tools and test equipment
ItemQuantityPart numberManufacturer
Nonmagnetic Titanium Service Tool Kit, Small Set15113258-
Replacement parts
ItemQuantityPart numberManufacturer
Dell R630 (Gen6) Performance ICN with Dolphin 1 Interface Card (For software version DV26.0 (ICE) and later) 15931000-3-
Dell R630 (Gen6) Advanced ICN with Dolphin 1 Interface Card (For software version DV26.0 (ICE) and later) 15931000-5-
Dell R640 (Gen7) Performance with Dolphin 1 Card (For software version DV29.1 and later) 15941000-3-
Dell R640 (Gen7-DL) Performance ICN with Dolphin 1 Interface Card and GPU Card (For software version DV29.1 and later) 15941000-9-
Dell R640 (Gen7-DL) Performance ICN with Dolphin 2 Interface Card and GPU Card (For DV29.1_R02 with SP01 and later) 15941000-10-
ICN PCIe Transition Cable X4-X8 for Dolphin 1 ICN (system with ICE)15725719-
PCIe Cable for Dolphin 2 ICN15887762-
Note: This table represents the possible replacement ICNs for each model. Find the installed model on the left and see what models can be used to replace it. Make sure you have the proper software level to support all possible options as well as PCIe cable if changing dolphin board types.
Figure 1. Compatibility matrix
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.