Siemens SOMATOM go. X. Pro.Pulse CT System Calibration Service Manual – CT00-000.817.03.10.02

Description

File Details

• Manual Type: CT System Calibration and Tune-Up Service Manual
• Brand: Siemens Healthineers
• Document Number: CT00-000.817.03.10.02
• Language: English
• Page Count: 119 pages
• File Format: PDF

Chapters Covered

• 1 General — Safety information, automatic movements and radiation safety, phantom use and handling, phantoms and tools, parts list of system phantom and phantom holders, SOMATOM go. phantom and holder for Vario/2/RT and Vector PHS, SOMATOM X. phantom and holder for Vario2/RT/2.D and Vitus, SOMATOM Pro.Pulse phantom and holder for Vario2/2.D, RTP phantom, service functions for repair within the Administration Portal, Tune-up status and Service Report, storing results, backup of Tune-up data (Configuration Export)
• 2 Part Replacements Using Functions FRU Replacement/Hardware Exchange and Auto-Complete — General information, machine configuration, aCTiMAS and iMAS specific replacement behaviour, iMAS (X.ceed) and NRU_stat specific replacement procedure, FRU Replacement procedure, Hardware Exchange procedure in the admin portal, Auto-Complete procedure
• 3 Expert Mode — General, safety, phantoms, Vario RT with mounted RTP overlay, Patient Table Adjustment, Gantry Tilt Adjustment (SOMATOM go./X.), Gantry Balancing (SOMATOM X.), Rotation Speed Adjustment (SOMATOM go.), Filament Adaptation (SOMATOM go./Pro.Pulse), Pre-Filament Adaptation (SOMATOM X.), Focal Zero Adjustment (SOMATOM X.), Focal Dynamics Adjustment (SOMATOM X.), Gettering, Main-Filament Adaptation (SOMATOM X.), Z Adjustment (SOMATOM go.), Z Adjustment (SOMATOM X.), Z Adjustment (SOMATOM Pro.Pulse), Defective Channels Detection (VA10/VA20 and VA30), Pixel Quality Equalization (VA40+), Register DMS Pixels (VA40+), Focus Alignment, Focus Alignment Check, RTP Adjustment (SOMATOM go.Sim/Open Pro), Generator Adaptation (SOMATOM go.), Generator Dose Calibration (SOMATOM X./Pro.Pulse), UHR Comb Adjustment (SOMATOM X.ceed), Dose Supervision Calibration, Split Filter Adjustment (SOMATOM X.), Air Calibration, Channel Correction, Spacing, Water Beam Hardening / Beam Hardening Correction, Water Scaling, Phi & Z Shift Calibration (SOMATOM Pro.Pulse), Cross Scatter Calibration (SOMATOM Pro.Pulse), 3D Camera Alignment, 3D Camera Calibration
• 4 Part Replacements and IQ Troubleshooting Using Expert Mode — Prerequisites, FRU-specific adjustment, TabGen and Q/A steps, SOMATOM go. components, SOMATOM X.cite/X.ceed components, SOMATOM Pro.Pulse components, dependencies of service functions
• 5 Changes to Previous Version
• Index

This Siemens Healthineers CT system calibration service manual is the complete tune-up and adjustment reference for the SOMATOM go., SOMATOM X. and SOMATOM Pro.Pulse CT scanner families. Across its 119 pages the document walks a service engineer through the entire calibration chain — from phantom selection and holder fitment, through patient table and gantry alignment, into every individual tune-up routine available in Expert Mode, and finally through the part-replacement workflow using FRU Replacement, Hardware Exchange and Auto-Complete. It is written for qualified, system-trained service staff, and it assumes access to the Administration Portal and the service software environment described in the text.

Calibration and Tune-Up Functions

Chapter 3 is the heart of the document. It opens with the Patient Table Adjustment, which covers PHS Sensor Alignment, Vertical and Horizontal Adjustment, and the Trajectorial Adjustment used on Vario patient tables. Gantry Tilt Adjustment (SOMATOM go./X.) explains the C-path and P-path sensor offsets and how to position the spirit level on the redesigned tilt sensor. Gantry Balancing (SOMATOM X.) is documented in depth, including the two-plane balancing procedure, the initial and final calibration dialogs introduced with Somaris/10 VB10A, the balancing kit part number, screw length selection and torque values, and the imbalance/compensation workflow on both the front and rear of the gantry.

Tube and collimator routines are covered function by function: Filament Adaptation for SOMATOM go. and Pro.Pulse, Pre-Filament and Main-Filament Adaptation for SOMATOM X., Focal Zero Adjustment, Focal Dynamics Adjustment, Gettering with vacuum check logic, and the Z Adjustment procedures broken out separately for SOMATOM go., SOMATOM X. and SOMATOM Pro.Pulse. Each Z Adjustment entry includes both the software routine and the mechanical collimator adjustment, with micrometer dial gauge mounting, adjustment screw direction, and torque values for the attachment and grounding screws.

Detector and image-quality routines include Defective Channels Detection for Somaris/10 VA10, VA20 and VA30, Pixel Quality Equalization and Register DMS Pixels for VA40 and later, Focus Alignment and Focus Alignment Check, Split Filter Adjustment, Air Calibration with its BaseCal and DiffCal table structure, Channel Correction, Spacing, Water Beam Hardening / Beam Hardening Correction, and Water Scaling. For the SOMATOM Pro.Pulse the document adds Phi & Z Shift Calibration and Cross Scatter Calibration, while the SOMATOM X.ceed adds UHR Comb Adjustment. Dose Supervision Calibration appears for all platforms, and the 3D Camera Alignment and 3D Camera Calibration chapters walk through extrinsic phantom positioning, coarse and fine camera alignment, and the calibration measurement sequence on the gantry touch panel.

Part Replacement and Troubleshooting Workflow

Chapter 2 explains how to notify the system about a replaced component using FRU Replacement (up to Somaris/10 VA50) or Hardware Exchange – Status and Required Tasks (starting with Somaris/10 VB10A). It documents the aCTiMAS and iMAS replacement behaviour, including the automatic firmware and SiDaNet update time-outs, the SSH Key Exchange requirement, the trace view watch states, and the IDTWeb network status check. The Auto-Complete procedure is described with its check screen and execution screen, so the reader knows what will run, in what order, and how results are stored to the ICS and IRS.

Chapter 4 ties part replacement to IQ troubleshooting. It gives component-by-component tables listing which Adjustment, TabGen and Q/A steps must follow replacement of each rotating gantry X-ray component, DMS component, ROT and tilt component, PHS component and other component — for SOMATOM go., SOMATOM X.cite/X.ceed and SOMATOM Pro.Pulse separately. The chapter closes with the dependencies of service functions, showing what must be run afterwards when a given adjustment or TabGen step is executed in Expert Mode.

What This Manual Lets You Do

With this Siemens SOMATOM go. X. Pro.Pulse CT system calibration manual on hand, a trained service engineer can carry out the full tune-up chain on any of the covered platforms: align the patient table and gantry, balance the rotating assembly on SOMATOM X., adapt filaments, adjust the tube collimator in Z, run defective channel and DMS pixel handling, perform focus alignment, calibrate the generator dose, calibrate dose supervision, and complete air calibration, channel correction, spacing, beam hardening correction and water scaling. The part-replacement and Auto-Complete chapters make it possible to replace a FRU and then drive the correct sequence of adjustment, TabGen and Q/A steps rather than guessing which routines are affected.

Correct procedures and the exact torque, temperature and tolerance values matter on a CT scanner — a wrong phantom temperature alone shifts water HU by roughly 0.3 HU per Kelvin, and a misadjusted tube collimator or unscaled water table will show up directly in image quality. This document supplies those values, the phantom handling cautions, the software dialogs and the mechanical adjustment steps in one place, so the work can be done consistently and the result verified through the Service Report and the Quality Assurance constancy measurements.

IMAGES PREVIEW

The manual is delivered as an instant PDF download. There is no shipping and no waiting — the file arrives immediately after payment and can be opened on a laptop, desktop, tablet or phone, and printed for use in the gantry room or at the service console. Keep it on the service laptop and every tune-up, every FRU replacement and every IQ troubleshooting session has the reference at hand.