GE Healthcare · CTHiSpeed
A grinding or rumbling noise is heard only during gantry rotation.
Symptom
A grinding, rumbling, squealing, clicking, or other noise is heard only during gantry rotation - document in RFS - critical issue see long description for more detail. A grinding,rumbling, squealing, clicking, or other noise is heard only during gantry rotation. Gantry speed or velocity errors are NOT reported to the customer or the gesyslog. System will still scan ok but customer just complains of excessive noise from gantry. Sound volume or quality can change with rotation speed.
Applies to
- Models
- HiSpeed
- Product
- HiSpeed CTi 6.X HiSpeed CTi 6.X with Octane and HSA Gantry HiSpeed CTi 6.X with Octane and HSA Gantry Links to the updated Product Service Manuals, FMIs, Service Notes, Option Manuals and Operator Documents can be found online at the attached sites. Always use the most appropriate documentation for your system.
- Component
- 2102012 Gantry axial motor brush and cap kit for Lightspeed 1x, CTi, HSA, HLA, and 9800 CT systems. See Long Description for details Part #: 2102012 Part Type: GP CONSUMABLES Part Weight: 0.45 LBR Repairable: No Returnable: No Hazardous Material: N Description: FOR 9800 HLA and HSA GANTRY AXIAL MTR FRU: Yes Status: Orderable Comments: FLS - MOTOR BRUSH & BRUSH CAPS KIT. PEERLESS-WINSMITH REPLACED AS SUPPLIER BY B.D.I. 8-31-01 PERLISA GILLIAN. MS7093 KIT CONTAINS 24 PIECE PARTS, CONSISTING OF: 46-194465P22 VN#819-23-0711-0 (8 PIECES PER KIT) FRU N 46-194465P23 VN#820-07-0200-0 (8 PIECES PER KIT) 46-194465P27 VN#820-07-1300-0 (8 PIECES PER KIT) This kit includes 8 brushes and caps for gantry axial motors used in Lightspeed 1x, CTi, and HSA CT systems as well as 8 brushes and caps for gantry axial motors used in HLA and 9800 CT systems.
- Area
- CT
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy and the attached service documents for this GE Healthcare CT issue are available to FSELIB subscribers — re-authored, web-first, searchable.
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