GE Healthcare · CT
loud noise coming from PDU.
Symptom
Loud noise coming from PDU. Customer reported a loud noise coming from behind the gantry where the PDU was installed.
Applies to
- Product
- Lightspeed 1.X - Octane 10.5_2.8.2I_H1.3M4 10.4.1_2.8.2I_H1.3M4 - obsolete Lightspeed 1.X - Octane Method of visual identification Method of remote or software identification - See attachment below for a complete list of software commands and typical results. check_config showprods|grep Apps note: if check_config does not work then the software is not up to date with all FMI's. Check FMI history and verify that all patches have been loaded since last software reload. Ref FMI 25269 List of Supported Console Types Octane with Pegasus Recon hardware. may have an 02 SBC - Run df -k to see if the sbc is partitioned. List of softwares the product can run 10.5_2.8.2I_H1.3M4 10.4.1_2.8.2I_H1.3M4 - obsolete FAQ's Table weight limit - Up to 400 lb. (180 kg) with ± .25 mm positional accuracy. 450Ib (205 kg) max weight Tube type - D3176T Current production details - See Technical Reference Manual found on the Common Document Library Tips and workarounds, where to find it - Common Document Library(CDL) . Search for the latest FMI software release. In the furnished materials will be the list of various manuals with part numbers for the various languages. Example: English versions 2211223-100 Options - TBD 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
- 46-297910P1 AXIAL SERVO AMPLIFIER, 150V, 40A, - (Allen Bradley, used on CTi, LS 1.X HiSpeed QXi) See long description for details 46-297910P1 Axial Servo Amp, 150v 40a (Allen Bradley - used on CTi, LS1x, HS QXI) Please see note at the bottom Part #: 46-297910P1 Part Type: GP REPAIRABLES Part Weight: 14.55 LBR Repairable: Yes Returnable: Yes Hazardous Material: N Description: AXIAL SERVO AMPLIFIER, 150V, 40A, FRU: Yes Status: Orderable Comments: FLS - FRU 1. AB SERVO AMP FOR HSA. FUTS FW 26'93. Note: Allen Bradley servo controller please check the gain adjustment pot. Check the settings from the old one to the new one. The old one was set to 50. When FE set the new one to that value the servo amp started to work. Original failed with over current indications. FE found one of the three glyptol sealed adjustment pots out of adjustment from the repair facility. The gain pot was set to 70 when it should have been set to 50. Set the gain pot to 50 and the servo controler pn 46-297910P1 started to work properly.
- 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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