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Ga Y s n m ie S Emotion (2007) / Spirit CT Maintenance Instructions System Maintenance of the CT system This document is valid for: SOMATOM Emotion 6-slice configuration SOMATOM Emotion 16-slice configuration SOMATOM Spirit Power SOMATOM Spirit The protocol CT02-025.832.02.13.02 is required for these instructions © Siemens, 2006 10165977 10165888 10165566 10046789 10045692 Print No.: Replaces: CT02-025.831.02.13.02 CT02-025.831.02.12.02 © Siemens, 2006 All documents may only be used for rendering services on Siemens Healthcare Products. Any document in electronic form may be printed once. Copy and distribution of electronic documents and hardcopies is prohibited. Offenders will be liable for damages. All other rights are reserved. English Doc. Gen. Date: 01.11 SSME CS n.a. 2006 2 Copyright / Version / Disclaimer 1Copyright / Version / Disclaimer Copyright “© Siemens, 2006“ refers to the copyright of a Siemens entity such as Siemens Aktiengesellschaft - Germany, Siemens Mindit Magnetic Resonance Ltd. - China, Siemens Shanghai Medical Equipment Ltd. - China, Siemens Medical Solutions USA Inc. - USA and/or Siemens Healthcare Diagnostics Inc. - USA. Document Version Siemens reserves the right to change its products and services at any time. In addition, manuals are subject to change without notice. The hardcopy documents correspond to the version at the time of system delivery and/or printout. Versions to hardcopy documentation are not automatically distributed. Please contact your local Siemens office to order current version or refer to our website http://www.healthcare.siemens.com. Disclaimer Siemens provides this documentation “as is“ without the assumption of any liability under any theory of law. The installation and service of equipment described herein requires superior understanding of our equipment and may only be performed by qualified personnel who are specially trained for such installation and/or service. Emotion (2007) / Spirit CT02-025.831.02.13.02 01.11 Page 2 of 74 SSME CS © Siemens, 2006 Table of Contents 0 3 Table of Contents 1 _______ General ________________________________________________________ 6 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 System Maintenance Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Maintenance Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Partial Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preventive Parts Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Maintenance Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Partial Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spirit / Spirit Power and IES of Emotion: Preventive Parts Replacement . . . . . . . . . Checking the drive belt tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking the gantry brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 8 8 8 9 10 10 10 10 10 11 2 _______ Prerequisites __________________________________________________ 13 Tools and auxiliary materials required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Documents required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spare parts required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test equipment required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Measurement devices and auxiliary materials required . . . . . . . . . . . . . . . . . . . . . . Consumables required (lubricants, filters) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cleaning materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 13 13 13 14 14 14 15 3 _______ Safety Inspections according to EN 62353:2008 _____________________ 16 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools and auxiliary materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 16 16 16 Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cables and Cable Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 17 18 19 Checking the Protective Earth Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Measuring the Leakage Currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Measuring the Insulation Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Function tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking the emergency STOP circuit of the system. . . . . . . . . . . . . . . . . . . . . . . . Checking radiation shut-down. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking the radiation indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking the function of the door contact switch . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking the patient positioning aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Emotion 2007 only: Checking the function of the Line Connection Box . . . . . . . . . . 24 24 24 25 25 25 26 Additional inspections for Systems with Mobile Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 © Siemens, 2006 CT02-025.831.02.13.02 01.11 Page 3 of 74 SSME CS Emotion (2007) / Spirit . . . . . . . . . . . . . . . . 27 Next Steps. Checking / replacing the power carbon brushes . . . Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking the horizontal belt tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cleaning the slip rings . . . . . . . . . . . . . . . . . . . . Emotion (2007) / Spirit CT02-025. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking / replacing the air filter in the right gantry stand. . . . . . . . . . 35 35 35 36 37 37 Patient handling system (PHS1A P/N: 10355389) . . . . . . . . . . . . 2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Gantry . . . . . . . . . . . . . . .13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools and auxiliary materials . . . . . . . . . . . . . . . . . . . Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Functional Checks of the Monitor Ceiling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lubricating the vertical drive spindle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Page 4 of 74 SSME CS 46 46 46 46 47 47 47 48 50 52 53 © Siemens. . . . . .4 Table of Contents Transportation locks: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .only for Ondal systems. . . . . . . . . . . . . . . . . Lubricating the horizontal drive spindle . . . . . . . 30 Concluding test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10430763 (delivery started in 2010). . . . . . . . . . . . . . . . Cleaning the air outlets on the gantry top . Lubricating the vertical drive spindle . . . . . . . . . . . . . . . . . . . . . . Checking the anchoring of the patient table to the floor . . . . . . . . 27 Table: . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 42 42 42 Option “Monitor Ceiling System” . . . . . . . . . . . . Lubricating the guide rails of the table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 4 _______ Preventive Maintenance (Part 1)___________________________________ 31 General . . . . . . . . . . . . . . . . . . 30 Labels . . 43 Time and manpower . . . . . . . . . . Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking the anchoring of the patient table to the floor . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Gantry:. .831. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spirit / Spirit Power only: Checking the Teflon filter in the collimator box . . . Safety. . . . . . . . . . . . . . . Cleaning the signal data brush assembly . . . . . . . . . . . . . . . .02. . . . . . Lubricating the guide rails at the foot-end of the table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 5 _______ Preventive Maintenance (Part 2)___________________________________ 42 General . . . . . . . . . . . . . . . . . 38 38 39 39 40 Next steps . . . . . . . . . . . . . . . . . . . . . . . . . . MCS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .02 01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cleaning the power brush assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Visual checks of the Monitor Ceiling System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mat. . . . . . . . . . . no. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking / replacing the air filters for the gantry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Concluding test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking/replacing the signal data brush block . . . . . . . . mat. . . . . . . . . . . . . . . . . . . . . . no. . . . . . . 43 Sliding gantry (optional) . . . . . . . . . . Lubricating the main bearing . . . 31 31 31 31 Patient handling system (PHS P15 P/N: 08596566) . . . . Tools and auxiliary materials . . . . . . . Lubricating the guide rails at the head-end of the table. . . . . . . . . . . . . . . 10430762 and MCS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety . . . . . . . . . . . . . . . . . . . . . .Table of Contents 5 Cleaning the tube cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Checking the system protective conductor . . . . . . . . . . . . . . . . . . . SOMATOM Spirit / Spirit Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 66 67 68 Cleaning the system . . . . . . . . . . . . . . . . . .13. . . . . . . . . . . . . . . . . . . 58 Next steps. . . 61 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Inclining the gantry . . . . . . . . . . . . . . . . . . . . . . . . . Tools and auxiliary materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2006 CT02-025. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Concluding test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 9 _______ Changes to previous version _____________________________________ 72 © Siemens. 63 8 _______ Final Steps ____________________________________________________ 64 General. . 62 Next steps. . . . 63 Concluding test . . . . . . . . . . . . . . . . . . . . . . . 60 7 _______ Image Quality __________________________________________________ 61 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Preparations . . . . . . . . . . . . . . . . . . . . . . . . . 56 Concluding test . . . . . . . . . . . . . . . . . . . . . . . .11 Page 5 of 74 SSME CS Emotion (2007) / Spirit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 57 57 57 Replacing the UPS (Spirit / Spirit Power / IES of Emotion) . . . .02 01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preparations . . 70 Testing the system application . . . General notes when measuring at the monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Installing the Unit Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Cleaning ICS and IRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOMATOM Emotion 6/16 (2007) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 6 _______ Preventive Parts Replacement ____________________________________ 57 General. . . . . . . . . . . .831. . . . . . . . . . . . . . . . . . . . . 61 Performing the quality check . . . . . . . . . . . 55 Next steps. . . . . . . . . . . . . . . . . . . . . . . . . . . 1.xx) and Product-specific safety notes (CT02-025.11 Page 6 of 74 SSME CS © Siemens.2(-) for Emotion 6/16 (2007).1.1. the safety instructions must be read and observed in the: General Safety Notes (TD00-000.xx.831.860. or between fuse holder F3.1. • Attachment of screws and nuts.1 General General Only qualified and system trained persons are allowed to perform CT system installation. patient table and laser products.01. Switch off the main power supply before working on the system and secure the system against unintended switch-on. To avoid any risk of injury to persons or damage to the system.02. 2006 .2 Working in the gantry • Prior to starting work in the gantry: . Emotion (2007) / Spirit CT02-025.xx) (CT02-025.6 General 1 1- 1. maintenance and quality assurance. Allow at least two minutes discharge time after switching off the system.02 / Product-specific safety notes) The Product-specific safety notes contains important information about: • General safety information about the gantry.1 High voltage NOTE Dangerous voltages may be present.860.2(+) and F4.13. adjustment instructions for torque wrench and use of Loctite.02 01. • Safety advises (Hazard Keys) 1. service. measure the voltage level in the PDS (right gantry stand) between D450 X7 and X9 for Spirit / Spirit Power.Wait until rotation has stopped .xx.Use the mechanical brake to prevent gantry rotation while working in the gantry. The voltage must be below 40 V DC. Prior to starting work on the components indicated below.1 Safety Information 1. 1.Disable gantry rotation via service switch S5 on MAS D301 .860.02.1. 3 Remove the cable prior to rotating the gantry.5 Do not leave the system unattended when a program is running with automatic movements or automatic radiation.1.1.02.1.11 Page 7 of 74 SSME CS Emotion (2007) / Spirit . Observe radiation protection regulations.13. Automatic procedures NOTE 1. NOTE 1. Bloodborne pathogens NOTE © Siemens. CT02-025.Connect the stationary and rotating part of the gantry with a ground cable before working in the gantry.831.1.1.02 01. 2006 Take appropriate precautions against exposure to blood-borne pathogens when handling parts of the system that may have come into contact with patients.1.General 7 .4 Radiation protection NOTE 1. 2 System Maintenance Times 1.2 Partial Maintenance every 6 months Full Maintenance every 12 months Spirit / Spirit Power / IES of Emotion: Preventive Parts Replacement every 2 years Partial Maintenance Partial Maintenance consists of: Preparations 30 min Only for systems with option Mobile Kit: Safety Inspections 60 min Only the following tasks for Preventive Maintenance (Part 1) have to 60 min be executed for PHS1A (P/N: 10355389) during the first time of partial maintenance: • Checking the horizontal belt tension.02 01. Only the following tasks for Preventive Maintenance (Part 2) have to be executed: • Sliding gantry (optional) . IRS Image Quality Check 30 min Final steps (without “Checking the system protective conductor“.11 Page 8 of 74 SSME CS © Siemens.2.8 General 1.13.3) 1.Check the switching elements (front and rear) • • • • • Cleaning the slip rings Cleaning the power brush assembly Checking/replacing the power carbon brushes Cleaning the signal data brush assembly Checking/replacing the air filter for the gantry • Cleaning ICS.2.2.831. step 30 min 8.3 Full Maintenance Full maintenance consists of: Preparations 30 min Safety Inspections according to EN 62353:2008 40 min Emotion (2007) / Spirit CT02-025.02. 2006 .1 System Maintenance Cycle 1. 30 min ment © Siemens.4 9 Only for systems with option Mobile Kit: Safety Inspections 60 min Preventive Maintenance (Part 1) 40 min Preventive Maintenance (Part 2) 130 min Image Quality Check 30 min Final steps 30 min Preventive Parts Replacement Spirit / Spirit Power and IES of Emotion: Preventive Parts Replace.831.2.11 Page 9 of 74 SSME CS Emotion (2007) / Spirit .02.General 1.13.02 01. 2006 CT02-025. 3.1 Partial Maintenance Partial maintenance is performed every 6 months and grouped into 3 core packages: . The date for the next replacement has to be documented in the Maintenance Protocol.13.Excerpt from Preventive Maintenance (Part 2) .02. Additional measurements are unnecessary.10 General 1.831.02 01. This makes it possible to schedule full maintenance over several days. and after replacement of the drive belt. 2006 .2 Full Maintenance Full maintenance is performed every 12 months and includes partial maintenance as well. preventive replacement of the UPS is not necessary. To improve planning and maintenance.11 Page 10 of 74 SSME CS © Siemens.Safety Inspections .3.3 Spirit / Spirit Power and IES of Emotion: Preventive Parts Replacement APC 750VA UPS (P/N: 03806739 and 03806747) and MGE 1500VA UPS (P/N: 07733376 and 07733368) have to be replaced every 2 years beginning with the date of installation. the individual tasks have been grouped into 4 core packages as follows : - Safety Inspections according to EN 62353:2008 Preventive Maintenance (Part 1) Preventive Maintenance (Part 2) Image Quality Check Each of these 4 packages can be performed independently of the others and includes the complete instructions in the corresponding chapter. The required work times will be extended in accordance with the corresponding ’Next steps’. Therefore.Image Quality Check 1. 1.) 1.4 Checking the drive belt tension NOTE Emotion (2007) / Spirit The drive belt tension has to be measured during system installation.3. (Note: MGE 2200VA UPS (P/N: 07735090) and new HenDan 1500VA UPS (P/N: 10049948 and 10049944) are equipped with a long-lasting battery (5 years / 25° C). each time maintenance is performed. CT02-025.3 System Maintenance Planning 1.3. 8 mm and 2. 2 Adjustment screw Checking the gantry brake NOTE A loose gantry brake may lead to safety-related risks. during tube replacement.11 Page 11 of 74 SSME CS Emotion (2007) / Spirit . adjust the distance with the adjustment screw (2).. • If necessary.General 11 • Measure the distance (1) between the washer and the edge of the cylinder with a feeler gauge as shown. the gantry brake has to be adjusted. 1 2 1.5 Fig.2 mm. ¹ The distance must be between1. ¹ If the disk rotates.831. The gantry brake has to be checked during system installation and each time maintenance is performed on the system.13.3.02. 1 Distance Pos. Follow the steps below to check the gantry brake: • Switch off the system and secure it against unintended switch on. 1: Drive belt tension Pos. • Lock the gantry brake. • With a reasonable force.g.02 01. e. 2006 CT02-025. carefully push the HV tank clockwise to check if the gantry disk rotates. © Siemens. • Unlock the brake and turn the brake cap (4) one more time clockwise toward the gantry belt to assure tight attachment.02 01.Gantry Brake. 3 Brake handle Pos. 1 Brake shaft lock nut Pos. • Turn the brake cap (4) away from the Fig. adjust the gantry brake as shown in the steps below: • Unlock the brake (3) and loosen the brake shaft lock nut (1) until the brake cap (4) screw is moveable by hand. Emotion (2007) / Spirit CT02-025. 2006 . and screw in the brake cap (4) until the brake cap (4) touches the gantry belt.11 Page 12 of 74 SSME CS © Siemens.831. Spirit Pos. • Lock the brake (3). • Fasten the brake shaft lock nut (1).12 General If necessary. • Lock the brake to test the adjustment result.02. 2: Example . Note: the shaft lock nut (1) may look different depending on the system assembly.13. 2 Brake shaft Pos. 4 Brake cap gantry belt to leave a small gap between the brake cap and the gantry belt. 11 Page 13 of 74 SSME CS Emotion (2007) / Spirit .1.02 01.841.03 2.02.1 Power carbon brush kit Tab. 50Nm) 2.1 Documents required • Maintenance Protocol CT02-025. 2006 CT02-025.832. 1 Spirit / Spirit Power: Content of carbon brush set (power) Content Item number Amount Required Carbon brush set (power) 38 06 333 1 1 15 15 2 spare • carbon brushes CA40 (6 x 6 x 20mm) • screw caps (M10x1) Tab.1.3. 2 Emotion 6/16 (2007): Content of carbon brush set (power) Content Item number Amount Required Carbon brush set (power) 38 18 254 1 1 19 19 2 spare • carbon brushes CA40 (6 x 6 x 20mm) • screw caps (M10 x 1) © Siemens.3 Spare parts required 2.Prerequisites 13 2- 2 Prerequisites 2.1.02 • Replacement of parts (Gantry/PHS) CT02-025.831.2 Tools required • Standard tool kit • Sliding calipers • Feeler gauge • Torque wrench (25 Nm.13.1 Tools and auxiliary materials required 2.1. 3.831.2 Prerequisites Signal carbon brush kit Tab. Air flow filter for gantry 100 45 665 1 1 1 1 Air filter for MAS ventilator 30 68 384 Emotion (2007) / Spirit CT02-025.6 High pressure grease guns Small grease guns Tape measure Protective conductor meter (item number 4415899 RV090) Consumables required (lubricants.11 Page 14 of 74 SSME CS © Siemens.a. 2006 . Tungrease B.14 2. 5 Consumables (Spirit) Item Item number Amount Required Isoflex Topas NCA 52 15 90 863 2. 3 Spirit / Spirit Power: Content of carbon brush set (signal) Content Item number Amount Required Carbon brush set (signal) 38 04 684 1 1 1 1 4 4 2 spare • signal brush block • carbon brushes CA40 (3 x 4 x 20 mm) • screw caps (M7 x 0.1.1.02.1.20 lb n.S. 4 Emotion 6/16 (2007): Content of carbon brush set (signal) Content Item number Amount Required Carbon brush set (signal) 38 04 692 1 1 1 1 8 8 2 spare • signal brush block • carbon brushes CA40 (3 x 4 x 20 mm) • screw caps (M7 x 0.75) 2. 34 73 287 2.02 01.1. filters) Tab.4 Test equipment required • Quality phantoms 2.13.a.5 Measurement devices and auxiliary materials required • • • • 2.20 lb n.75) Tab. a.20 lb n. 2006 CT02-025. Plexiglas cleaner. Tungrease B.Prerequisites Tab. or commercially available cleanser) © Siemens. Filter at the bottom of the gantry 101 66 426 1 1 Filter at the left side of the 101 66 195 gantry 1 1 Filter at the back of the gantry 1 1 1 1 101 66 347 Air filter for MAS ventilator 30 68 384 2.02 01. soap suds.11 Page 15 of 74 SSME CS Emotion (2007) / Spirit .13.831.g. 6 15 Consumables (Emotion 6/16 (2007) / Spirit Power) Item Item number Amount Required Isoflex Topas NCA 52 15 90 863 2.02.20 lb n. 34 73 287 2.7 Cleaning materials • Soft cloth for monitor screen • Cleaning agent for system components (e.S.a.1. 13. Tools and auxiliary materials n.a.3 Read and observe the safety information contained in the "Safety information" section of this document. Emotion (2007) / Spirit CT02-025.1 Safety Safety Inspections according to EN 62353:2008 NOTE 3.1. 2006 .02 01.11 Page 16 of 74 SSME CS © Siemens.16 Safety Inspections according to EN 62353:2008 3 3- 3.1.02. 6) Use the "Maintenance Protocol" provided to document all work performed on the system during this part of the maintenance as well as the results obtained.2 Preparations NOTE 3.1.1 General 3.831. (Safety Information / p. 1.1 System Housing 3.The Makrolon strips in the gantry opening (scan plane) ¹ The cover panels may not have any visible deformation. including the tabletop ¹ The cover panels may not have any visible deformation.1. or cracks.2.Safety Inspections according to EN 62353:2008 3. or cracks. or cracks. sharp edges.831.2 Visual Inspection 3.02 01. 3. sharp edges. sharp edges.2 SI PHS or MPT-3 (optional for Sliding Gantry) No safety-relevant damage • Check the system housing for safety-relevant damage: .2.3 SI System Cabinets No safety-relevant damage • Check the system housing for safety-relevant damage: .1. 3. 2006 CT02-025.All gantry housing components .All patient table housing components .4 SI Sliding Gantry (Optional) No safety-relevant damage • Check the system housing for safety-relevant damage: - The metal band on top of the gantry rail system All gantry carriage housing components All housing components of the ceiling-mounted cable system All control cabinet housing components All cable column housing components ¹ The cover panels may not have any visible deformation.2.13. or cracks.All system cabinet housing components ¹ The cover panels may not have any visible deformation. 3.2.02.1 Gantry SI 17 No safety-relevant damage • Check the housing for safety-relevant damage: .Both gantry doors .2.11 Page 17 of 74 SSME CS Emotion (2007) / Spirit .The upper section of the patient table. © Siemens. sharp edges.1. 13. n.a. ♦ ♦ ♦ n.a. ♦ n.2. ♦ n.a.18 Safety Inspections according to EN 62353:2008 3.a.All housing components of the support arm system (if available) . n. n.a.a.02.a.1.5 SI Care Vision CT (Optional) No safety-relevant damage • Check the system housing for safety-relevant damage: .02 01. 3.a.a. IRS ♦ ♦ ♦ n. sharp edges. n. System Cables and cable routing indicate no visible damage.2. ♦ ♦ n. ♦ n.a.a.a. Eliminate the possibility of persons tripping over cables. n. n. 2006 .All housing components of the monitor trolley (if available) ¹ The cover panels may not have any visible deformation.2. ♦ n.a. n. ♦ n.a.a.a. Cable connections between system components LCB/ PDC/ MCC PDS LCB/MCC n. ♦ ♦ ♦ n.a. ♦ ♦ n.a.11 Console Console Page 18 of 74 SSME CS supply © Siemens. ♦ ♦ ♦ ♦ ♦ Gantry ♦ ♦ n.1 SI The check deals exclusively with visible cables and their routing / ducts.a.a.a. The cable may not be routed back and forth across the floor. n.2. PDC/PDS from ↔ to ICS/ IES/ On-site Gantry IRS n.831. • Go to the table and check the connections identified by a dot ( ♦) for visible damage and correct cable routing (as applicable): ¹ The cable insulation has to be intact and show no breaks. ICS/ Console IES/ Console On-site supply Emotion (2007) / Spirit CT02-025.2 Cables and Cable Routing NOTE 3. or near sharp edges. or cracks. n.a. ♦ n.a. g.Safety Inspections according to EN 62353:2008 3.11 Page 19 of 74 SSME CS Emotion (2007) / Spirit . pad). or holder insert in the table). • Check the accessory holder at the head end of the table for damage. NOTE 3.02 01. • Check the locking mechanism at the measurement phantoms. ¹ The accessory has to be installed securely at the patient table..Attach them to the holder at the head end of the table. spring. Eliminate the possibility of persons tripping over cables. 3. remove them.3.13.831. remove them.2. no visible damage • Check the cables for visible damage and correct routing: .02.3 Accessories 3.2.2. .3.2 SI If the locking mechanism does not function properly.2 SI 19 Sliding Gantry (Optional) Cables and ducts routed safely. and repeat several times. • Check the accessory holder at the head end of the table for damage. knob. holder. and repeat several times. and replace the corresponding part(s). 2006 CT02-025. • Check the locking mechanism at the patient positioning aids.2. ¹ The accessory has to be installed securely at the patient table.Cable to the support arm system (if available) .2. determine the cause of the problem (e. .Cable to the monitor trolley (if available) ¹ The cable insulation has to be intact and show no breaks.1 Patient Positioning Aids SI In proper state without visible damage • Inspect the positioning accessories for damage (head rest. The cable may not be routed back and forth across the floor. Measurement Phantoms and Holder In proper state without visible damage • Inspect the measurement phantoms and holder for damage. © Siemens.2.Attach them to the holder at the head end of the table.2.3 SI Care Vision CT (Optional) Cables and ducts routed safely. or near sharp edges. no visible damage • Check the corrugated hose to the cable system at the ceiling: ¹ The corrugated hose should not show any damage 3. . spring. 3.2.6 SI IVM (Optional) In proper state without visible damage Check the IVM for damage: ¹ The IVM has to be in the proper state and without visible damage. Emotion (2007) / Spirit CT02-025.831. 2006 .2.02. knob.13.02 01.4 SI Foot Switch (Optional) In proper state without visible damage • Check the foot switch for damage: ¹ The foot switch part has to be in the proper state and without visible damage.5 SI Joystick (Optional) In proper state without visible damage • Check the joystick for damage: ¹ The joystick part has to be in the proper state and without visible damage.20 Safety Inspections according to EN 62353:2008 NOTE 3.3.3 SI If the locking mechanism does not function properly.3. Osteo Accessory (Optional) In proper state without visible damage • Check the accessory for damage: - PE Osteo pad PE cushion insert BMD cushion coupling BMD reference phantom ¹ The accessory part has to be in the proper state and without visible damage.11 Page 20 of 74 SSME CS © Siemens.2. or holder insert in the table).g.3.3. 3. determine the cause of the problem (e. and replace the corresponding part(s). 3.2. NOTE © Siemens. As a result. 66) for more information.02 01. the protective conductor resistance measurement will be performed in the “Final Steps” chapter of this document.Safety Inspections according to EN 62353:2008 3. Refer to (Checking the system protective conductor / p.3 21 Checking the Protective Earth Resistance This test checks the protective conductor resistance of the system. several of the protective ground conductors will be handled.11 Page 21 of 74 SSME CS Emotion (2007) / Spirit . CT02-025.13.02.831. 2006 During maintenance. 2006 .11 Page 22 of 74 SSME CS © Siemens. Reason: Design measures and fixed installation. Patient leakage current at the application section of the patient table (type B): not required Reason: Insulation between parts under voltage and application section.22 3.13. Patient leakage current in the ECG module integrated into the table (type BF): not required.02 01.831. Emotion (2007) / Spirit CT02-025.. in accordance with DIN VDE 0107).g. though metal parts with protective conductor connections.4 Safety Inspections according to EN 62353:2008 Measuring the Leakage Currents Device leakage current: not required Reason: Hard-wired connection and on-site protective measures in case of indirect contact (e.02. 02.5 23 Measuring the Insulation Resistance Not necessary since the system is a Class A system and the visual check was completed successfully.Safety Inspections according to EN 62353:2008 3. © Siemens.11 Page 23 of 74 SSME CS Emotion (2007) / Spirit . 2006 CT02-025.831.13.02 01. • The system must automatically return into Standby. • Enable the service functions by selecting: Options > Local Service > Test Tools.Wait until the message: "RotStatic is idle" is displayed.24 Safety Inspections according to EN 62353:2008 3.831.Rot mode is reloaded and rotation restarted. After radiation is switched on for a period of 110% ( nominal scan time plus 10% ). The displays on the gantry control panels have to be off. • Select 110% Emotion (2007) / Spirit CT02-025. NOTE-window appears on the screen .02 01.11 Page 24 of 74 SSME CS © Siemens.6.02. Load a scan mode with a higher number of readings than required for the respective scan time. • Repeat the above test procedure for the EMERGENCY STOP button on both sides (if applicable) of the gantry control panel.1 SI Checking the emergency STOP circuit of the system Emergency STOP circuit checked NOTE All motor-driven system movements must shut down when the Emergency STOP button is pressed.2 SI Checking radiation shut-down Radiation cut-off checked NOTE The TIMEOUT TEST checks whether the radiation OFF monitor in the generator is functioning properly.13. Gantry rotation must be canceled and come to a complete stop.Select: Continue (in the NOTE-window) • Follow the instructions in the message window of Rot mode. 2006 . • Select Controller > Xray-Timeout. . 3. 3. Select: GO The Rot mode is loaded and gantry rotation starts automatically. the system has to be switched on and in working condition. • • • • Enable the service functions by selecting: Options > Local Service > Test Tools. • Select: GO (in the Rot mode window) . the generator must switch off radiation and transmit an error message. • • • • Push the red STOP button at the control box.6.6 Function tests To perform the following function tests. Select a Rot Mode . Checking the radiation indicator Radiation indicator checked NOTE This test checks the function of all installed radiation “ON“ indicators.Attach them and remove them several times from the accessory bracket at the head-end of the table. 3.02. • Press Start for measurement and check whether all radiation indicators are ON. • Select any scan mode with radiation.11 Page 25 of 74 SSME CS Emotion (2007) / Spirit . ¹ The test is successful if the message DOOR OPEN is displayed. 3.Safety Inspections according to EN 62353:2008 25 • Select a mode and press Start.3 SI One of each mode Topo. © Siemens. and Spiral has to be tested. head cradle. • Check the accessory bracket at the head-end of the table for damage. Sequence. Omit this test if a door switch has not been installed. 2006 CT02-025. • Check the lock-in mechanism on the patient positioning accessories.6. holder. ¹ The test is successful if the message “Xray-Timeout test succeeded“ appears. • Select any scan mode with radiation. NOTE 3. • Inspect the patient positioning accessories for damage (i.831. • Press Start for measurement while the scan room door is open.6.e.5 SI Checking the patient positioning aids Patient positioning aids checked NOTE This section tests the attachment of patient positioning supports to the patient table. .4 SI Checking the function of the door contact switch Door contact switch checked NOTE Tests whether the door switch installed by the customer blocks radiation.02 01.The lock-in mechanism must function correctly to ensure safe and secure positioning of the accesssories.13. pads). • Select the next mode. .6. 02. • Check the 3 varistors (Pos. Fig. ¹ The test is successful if the main breaker F1 (Pos. 2 Test switch S3 for the main circuit breaker F1 Pos. 2006 . ¹ The test is successful if the main breaker F1 (Pos.02 01. 3 3 varistors Pos. Emotion (2007) / Spirit CT02-025. determine the cause of the problem ( i. • Open the Line Connection Box (LCB). 4 Fault current switch F10 Pos.5).831.5) has been switched off • Switch on the main circuit breaker F1 (Pos. If the window of the varistors shows red.6. knob.1) for the fault current switch F10.2) for the main circuit breaker F1. 1 Test switch S2 for the fault current switch F10 Pos. 3: Line Connection Box (LCB) Pos. 5 Main circuit breaker F1 • Activate the test switch S2 (Pos. • Activate test switch S3 (Pos.13. • Switch off the system. Emotion 2007 only: Checking the function of the Line Connection Box Emotion (2007) only: Function of the Line Connection Box checked NOTE This section tests the function of the Line Connection Box.5) has been switched off • Switch on the main circuit breaker F1 (Pos.6 SI If the lock-in mechanism does not function properly. spring.11 Page 26 of 74 SSME CS © Siemens.26 Safety Inspections according to EN 62353:2008 NOTE 3.3) visually. the varistor must be replaced. or bracket insert in table ) and replace the appropriate part(s).5).e. 01.11 Page 27 of 74 SSME CS Emotion (2007) / Spirit .02 01.1 PM Transportation locks: Inspect for damages • Visually inspect for damages and test their functions.13. especially at the gantry base • Inspect the following using a torque wrench: The screw connection between each one of the 4 blocks and the gantry (torque 90 Nm) Fig.Damages . loose screws and parts as well as cracks/tears especially at stressed parts. 3.Loose screws and parts .02. cracks/tears.02).xx.831.7.2 PM Table: Inspect for damages and loose parts • Visually inspect for damages. please refer to he guidelines of the trailer manufacturer (refer to reference in the system-specific Planning Guide CT02-025. 2006 CT02-025.Cracks / tears especially at stressed parts and along visible welding seams.7. loose parts.7 27 Additional inspections for Systems with Mobile Kit The mobile CT requires additional maintenance due to extraordinary conditions.Safety Inspections according to EN 62353:2008 3. 1 Screws © Siemens.891. 4: Block at gantry stand Pos. screw connections • Visually inspect for: . • To check attaching the PHS to adequate flooring. 3. 3.3 PM Gantry: Inspect for damages.7. 1 Screws . 6: Tilt suspension (left hand side) Fig. 7: Tilt suspension (right hand side) Pos.The high voltage generator (torque 110 Nm) Emotion (2007) / Spirit CT02-025.The X-ray tube (torque 90 Nm) .The left and right hand side tilt suspension (torque 90 Nm) .1) on each side Fig. 1 Screws Pos.1) on each side Fig.02. 5: Pedestal Pos.831. 2006 .11 Page 28 of 74 SSME CS © Siemens.28 Safety Inspections according to EN 62353:2008 The left and right hand side pedestal (torque 50 Nm) . 1 Screws .4 screws (pos.02 01.13.2 screws (pos. Safety Inspections according to EN 62353:2008 29 • To check the attachment of the gantry to adequate flooring.13.02).02. 2006 CT02-025.02 01.xx.11 Page 29 of 74 SSME CS Emotion (2007) / Spirit . vacuum clean the cover to remove synthetic particles produced by the cover rubbing against the collimator during transportation.01. • If necessary. please refer to the guidelines of the trailer manufacturer (refer to the reference in system-specific Planning Guide CT02-025.891.831. © Siemens. 02.13.831.11 Page 30 of 74 SSME CS © Siemens. Emotion (2007) / Spirit CT02-025. Labels If any label has peeled off the system or any component. which has to be stored at all times with the system.8.02 01.8. conclude the maintenance activities with the concluding test or continue the maintenance activities according to the schedule (Recommended “Preventive Maintenance (Part 1)“). replace the label.1 All work performed on the system during this part of the maintenance and the results obtained have to be documented in the “Maintenance Protocol“ provided. 3. to identify the label as well as the correct location of the label.8 Next Steps NOTE 3. 2006 . Refer to the section Location of Labels in the System Owner Manual.30 Safety Inspections according to EN 62353:2008 3. Depending on the maintenance schedule.2 Q Concluding test Condition of the CT system checked • Simulate customer usage to ensure that the system is in good working condition before turning it over to the customer. 3 Preparations NOTE 4.11 Page 31 of 74 SSME CS Emotion (2007) / Spirit .3. 1 Crank © Siemens.1 General 4.1 Safety NOTE 4.13. 6) Tools and auxiliary materials • Standard tool kit • High pressure grease gun with lubricant Isoflex Topas NCA 52 • Small grease gun with lubricant Tungrease B.(Safety Information / p.Preventive Maintenance (Part 1) 31 4- 4 Preventive Maintenance (Part 1) 4.1. 8: Crank for vertical movement Pos.1.1 Use the “Maintenance Protocol“ provided to document all work performed on the system during this part of the maintenance as well as the results obtained.831.1. 2006 CT02-025.S 4.02.02 01.1.2 Read and observe the safety information contained in the "Safety information" section of this document. PHS P15 (P/N: 08596566) • Remove the 4 nuts on the bottom cover • Carefully remove the cover Fig. 11: Table stand. 9: Rear bottom covers Pos. 3 Location of the lubricating nipples • Remove bottom drop (1) • Remove the front sleeve • Remove the front U-cover (2) to get access to the vertical drive spindle Fig. Fig.02 01.32 Preventive Maintenance (Part 1) • Loosen the 6 screws (1) • and carefully remove the cover.13.831.11 Page 32 of 74 SSME CS © Siemens. 1. 1 Screws • Now you have access to the lubricating nipples of the guide rails at the foot-end of the table (1 and 2) as well as the vertical drive spindle (3) accessed from below the table. Fig. Note: Do not open the screws marked in red or screws that need a special key. 2006 . 2 Front U-cover Emotion (2007) / Spirit CT02-025. 1 Bottom drop Pos. covers Pos.02. 10: Lubricating nipples Pos. 2. 02 01. Fig.2) so that 6 lubricating nipples of the tabletop are accessible from underneath after the tabletop is moved to the back position. 1 White screws Pos.1. 2006 CT02-025.11 Page 33 of 74 SSME CS Emotion (2007) / Spirit . 12: Remove two back-end metal sheets Pos.2 33 PHS1A (P/N: 10355389) • Remove two back metal sheets (pos.13. 3 Metal bracket of the belt © Siemens.Preventive Maintenance (Part 1) 4.02.831.3. 2 Metal sheets at the back end Pos. 34 Preventive Maintenance (Part 1) • Remove the back basin and center cover • Remove the bottom cover. • Remove the cover plate assembly with 4 screws (pos.1) so that the lubricating nipple of the vertical drive is accessible. Fig. 13: Cover plates Pos. 1 Emotion (2007) / Spirit 4 x screws CT02-025.831.02.13.02 01.11 Page 34 of 74 SSME CS © Siemens, 2006 Preventive Maintenance (Part 1) 35 4.2 Patient handling system (PHS P15 P/N: 08596566) 4.2.1 Lubricating the horizontal drive spindle PM Spindle nut lubricated • Remove old lubricant from the spindle with a soft cloth. • Place the connection piece of the grease gun with lubricant Isoflex Topas NCA 52 on the lubricating nipple in (1) of the spindle nut. • Press lubricant into the spindle nut until new lubricant appears at both ends of the spindle nut. Fig. 14: Horizontal drive spindle Pos. 1 Lubricating nipple • Move the tabletop in and out several times. • Press lubricant again into the spindle nut until new lubricant appears at both ends of the spindle nut. • Remove old lubricant from the spindle nut and the spindle using a soft cloth. 4.2.2 PM Lubricating the vertical drive spindle Vertical drive spindle lubricated NOTE © Siemens, 2006 Approximately 10 g of the lubricant Tungrease B.S. should be used. Determine how often you have to push the grease gun to apply 10 g of lubricant. CT02-025.831.02.13.02 01.11 Page 35 of 74 SSME CS Emotion (2007) / Spirit 36 Preventive Maintenance (Part 1) • Place the connection piece of the grease gun with Tungrease B.S. on the lubricating nipple (1) • Insert approximately 10 g of lubricant. Fig. 15: Vertical drive spindle Pos. 1 4.2.3 PM Lubricating nipple Lubricating the guide rails at the head-end of the table Guide rails lubricated • Clean old lubricant from the guide rails with a soft cloth. • Place the connection piece of the grease gun with lubricant Isoflex Topas NCA 52 on the lubricating nipple (1). • Press the lubricant into the carriage until new lubricant can be seen on the guide rail. • Clean old lubricant off the guide rails with a soft cloth. Fig. 16: Guide rail (head-end) Pos. 1 Lubricating nipple • Repeat the procedure for the second lubricating nipple on the opposite site (2/Fig. 10 / p. 32). Emotion (2007) / Spirit CT02-025.831.02.13.02 01.11 Page 36 of 74 SSME CS © Siemens, 2006 • Repeat the procedure for the second lubricating nipple at the opposite site. check the floor condition according to "Planning Guide" and the"Installation and Setting instructions".5 PM Lubricating nipple Checking the anchoring of the patient table to the floor Checking the anchoring Check the torque of the 4 floor mounting screws: • The LIEBIG anchors (M8) must be secured with a torque of 25 Nm. • If you cannot reach the recommended torque. • Place the connection piece of the grease gun on the lubricating nipple (1).11 Page 37 of 74 SSME CS Emotion (2007) / Spirit .4 PM 37 Lubricating the guide rails at the foot-end of the table Guide rails lubricated • Clean old lubricant from the guide rails with a soft cloth . 2006 CT02-025. • Clean old lubricant off the guide rails with a soft cloth . • Press the lubricant into the carriage until new lubricant is visible on the guide rail. 1 4. • The HILTI-anchors (M10) must be secured with a torque of 50 Nm.831. Fig. Use a torque wrench with a size 13 hexagonal nut. © Siemens.2. Contact the responsible Project Manager for on-site information.2.13. Use a torque wrench with a size 17 hexagonal nut.Preventive Maintenance (Part 1) 4. 17: Guide rail (foot end) Pos.02.02 01. 02 01.3.1 Lubricating the vertical drive spindle PM Vertical drive spindle lubricated NOTE Approximately 10 g of Tungrease B. 1 Emotion (2007) / Spirit Lubricating nipple CT02-025. Fig.S.38 Preventive Maintenance (Part 1) 4. • Place the connecting piece of the grease gun containing Tungrease B.S.13. Determine how often you have to push the grease gun to apply 10 g of lubricant. 18: Vertical drive spindle Pos. 2006 .3 Patient handling system (PHS1A P/N: 10355389) 4. lubricant should be used. on the lubricating nipple (1) • Insert approximately 10 g of lubricant.831.11 Page 38 of 74 SSME CS © Siemens.02. 2 PM 39 Lubricating the guide rails of the table Guide rails lubricated • Move the table to the back position so that the 6 lubricating nipples are accessible from underneath.3. ¹ The vertical change in distance must be 62+/-1 mm (at 25 +/. • Loosely install a cable tie around the belt and position it approx.02.13.10 mm.3. 1 Table frame Pos.1 N and measure the vertical change in distance (see below illustration). Fig. • Press the lubricant into the carriage until new lubricant can be seen on the guide rail. • Pull the spring scale in the vertical direction with a tension of 25 +/. 2 (4 + 2) x linear bearings Pos. in the center of the tension adjuster and the connection joint (1000mm/2 = 500mm). • Press a little lubricant on a soft clean cloth.02 01.3 PM Pos.Preventive Maintenance (Part 1) 4.10 mm so that the distance between the tension adjuster and the connection joint is 1000 +/. © Siemens. • Place the connection piece of the grease gun with lubricant Isoflex Topas NCA 52 on the lubricating nipple (2) from underneath. 19: Table frame (without tabletop) 4. 3 2 x magnetic blocks Checking the horizontal belt tension Checking the belt tension Check the horizontal drive belt tension: • Move the table forward 1000 +/. • Hook a spring scale (100 N) into the cable tie.1 N). • Use this cloth with new lubricant to clean the guide rails. • Clean old lubricant off the guide rails with a soft cloth . • Position a ruler or measuring tape in the vertical position next to the cable tie.11 Page 39 of 74 SSME CS Emotion (2007) / Spirit .831. 2006 CT02-025. • The HILTI anchors (M10) must be secured with a torque of 50 Nm.13. 20: Belt tension 4. check the floor condition according to the "Planning Guide" and the"Installation and Setting instructions. Use a torque wrench with a size 13 hexagonal nut. • If you cannot obtain the recommended torque.02 01.11 Page 40 of 74 SSME CS © Siemens.831.40 Preventive Maintenance (Part 1) • Adjust the belt tension accordingly with the adjustment screw until it is within the tolerance margin.4 PM Checking the anchoring of the patient table to the floor Checking the anchoring Check the torque of the 4 floor mounting screws: • The LIEBIG anchors (M8) must be secured with a torque of 25 Nm. Fig. Emotion (2007) / Spirit CT02-025." Contact the corresponding project manager for on-site information. Use a torque wrench with a size 17 hexagonal nut. 2006 .3.02. 02. Concluding test Condition of the CT system checked • Simulate customer usage to ensure that the system is in good working condition before turning it over to the customer.13.4. NOTE 4. 2006 CT02-025.1 Q All work performed on the system during this part of the maintenance and the results obtained have to be documented in the “Maintenance Protocol“ provided. Depending on the maintenance schedule.Preventive Maintenance (Part 1) 4.02 01. © Siemens.831. finish the maintenance activities with the concluding test or continue the maintenance activities according to the schedule (Recommended “Preventive Maintenance (Part 2)“).4 41 Next steps • Reattach all covers.11 Page 41 of 74 SSME CS Emotion (2007) / Spirit . 1.13.1.Filter at the left side of the gantry (Only for Emotion (2007) / Spirit Power) .3 Preparations NOTE Use the “Maintenance Protocol“ provided to document all work performed on the system during this part of the maintenance as well as the results obtained. 6) Tools and auxiliary materials • Standard tool kit • Sliding calipers • • • • Grease gun with lubricant Isoflex Topas NCA 52 Carbon brush set (power) Carbon brush set (signal) Air filter for gantry: .831.2 Read and observe the safety information contained in the "Safety information" section of this document. • Remove the rot front and rot back assembly.42 Preventive Maintenance (Part 2) 5 5- 5.02. 2006 .02 01.1 General 5.Filter at the back of the gantry . • Remove the filter assembly. • Remove the stand right back and stand right main assembly.1 Safety Preventive Maintenance (Part 2) NOTE 5. (Safety Information / p.1. Emotion (2007) / Spirit CT02-025.Filter at the bottom of the gantry (Only for Emotion (2007) / Spirit Power) • Air filter for MAS ventilator 5.11 Page 42 of 74 SSME CS © Siemens. 2 Option “Monitor Ceiling System” . PM Load balance to be checked • Move the MCS to several positions and release.13.02.3 PM Functional Checks of the Monitor Ceiling System Horizontal and vertical movements to be checked • Move the spring arms in the horizontal and vertical direction.Preventive Maintenance (Part 2) 43 5.02 01. Smooth movement is required in all directions. the brake has to be adjusted according to the document “ Installation of Options”. The end stops have to block the movement. 10430762 and MCS 2. mat.2.2. 10430763 (delivery started in 2010) 5. In case the support arm is moving after its release.11 Page 43 of 74 SSME CS Emotion (2007) / Spirit . no. mat. 2006 CT02-025.2 PM Visual checks of the Monitor Ceiling System Visual checks for varnish damages to be performed • Check the MCS for varnish damages PM Visual checks for cracks to be performed • Check the MCS for cracks 5.2. no. PM Mechanical end stops to be checked • Move the MCS to the mechanical end stops. © Siemens. The support arm must keep its position over the entire lift range. 5. MCS 1.only for Ondal systems.831.1 Time and manpower • 1 person • Estimated total maintenance time: 15 minutes (without adjustments). Emotion (2007) / Spirit CT02-025.831.8 +0. the gantry must be positioned fully toward the side of the drive motor. 21: Fig.44 Preventive Maintenance (Part 2) 5. NOTE For adjustment. ¹ The adjustment for the torque of the toothed belt tension must be 1. NOTE Make sure that the adjustment screws are easy to loosen (add oil or grease if needed). Adjust it in small steps alternately with both tensioning screws. 2006 .02.13.02 01. • Check the rails for possible foreign particles ¹ Open the metal covering as shown in the image and check the rail inside.3 Sliding gantry (optional) PM Checking the toothed belt • The toothed belt has to be checked annually.11 Page 44 of 74 SSME CS © Siemens. 22: NOTE The toothed belt must run centered on the toothed wheel.2 Nm for a route <=3. Check the centrical running by moving the gantry in both directions. Fig.2 meter on each tensioning screw. illustration shows two rails for Sensation. 26 / p. PM Check the protective conductor connection • Check both protective conductor cables between the line connection box (LCB) and the right stand of the gantry. in LCB Fig. in LCB Pos. 25: Protective conductor cables.02. gantry Pos. Fig.831.Preventive Maintenance (Part 2) Fig. ¹ Each protective conductor cable must be measured separately between the LCB and the gantry (Fig. 26: Protective conductor cables. there is only one rail Pos. LCB Pos. 23: Rails PM 45 Pos. ¹ Disconnect both protective conductor cables (in W800 and W801 PE) in the LCB for the measurement (Fig. gantry rear © Siemens. ¹ Reconnect the protective conductor cables.13. 2 PE terminal of W801. 1 PE terminal of W800. 24: Checking the rail inside Fig. PDS front Pos. 1 Cable W801. 25 / p.02 01. 45) (to check the protective conductor cable for possible cable breaks in the energy chain). 2006 CT02-025. 45).11 Page 45 of 74 SSME CS Emotion (2007) / Spirit . 2 PE cable of W800. 1 Rail. ¹ Push with your foot against the switching element to check the stop function. 2 Metal covering Check the switching elements (front and rear) • Check the switching elements by moving the gantry in the forward and the reverse direction. for Emotion. The number of brushes for Emotion (2007) systems is different. • Remove the screw caps and remove all power carbon brushes.02. 2006 . • Remove the two mounting screws (pos.13. The picture shows a Spirit system.4.3 PM Do not touch the surface of the slip ring with your fingers or with parts of the vacuum cleaner. However.2 PM Cleaning the slip rings Slip ring assembly cleaned • Remove the carbon dust from the slip ring using a vacuum cleaner while rotating the gantry step-by-step counter-clockwise by hand.1) and carefully bend away the assembly.4 Gantry 5.11 Page 46 of 74 SSME CS © Siemens. 27: Carbon Brush for power and data Pos. Fig.831.46 Preventive Maintenance (Part 2) 5. the carbon brushes must first be removed prior to cleaning and then reinstalled in their original position after cleaning.1 Cleaning the air outlets on the gantry top PM Air outlets cleaned • Remove the dust from the grid using a vacuum cleaner. 5. NOTE 5. The Spirit Power system is similar. Cleaning the power brush assembly Power brush assembly cleaned NOTE The power brush assembly must be deinstalled for cleaning.4. 1 Emotion (2007) / Spirit Screws CT02-025.4.02 01. • Remove the carbon dust on the power brush assembly with a vacuum cleaner. • Remove the center bolts.4.1) to position the brush assembly. • Insert all power carbon brushes.02 01. NOTE Ensure that the brush length will not go below the 14 mm limit before the next regular maintenance. • Note: Reinstall the power carbon Fig.6 Cleaning the signal data brush assembly Signal data brush assembly cleaned Checking/replacing the signal data brush block PM Signal data brushes checked PM Signal data brushes replaced NOTE There are different types of signal data brush assemblies installed. 5.4. 28: Power brush assembly Pos. Check in chapter "Prerequisites" which carbon brush set (signal) is required for your system. 14) Make sure that you insert the right carbon brush into the corresponding holder.Preventive Maintenance (Part 2) 47 • Reinstall the power brush assembly. © Siemens. (Signal carbon brush kit / p. • Remove the signal brush block. ¹ The brush length must be greater than 17 mm to ensure safe operation until the next maintenance interval.13.02. rotate the gantry manually until the center bolts can be inserted into holes in slipring. 1 5. Use the center bolts as shown (pos. • Insert the mounting screws with Loctite 243 applied and tighten the screws with 25 Nm.4.831. 2006 CT02-025.4 Center bolts brushes if you do partial maintenance only.11 Page 47 of 74 SSME CS Emotion (2007) / Spirit . Checking / replacing the power carbon brushes PM Power carbon brushes checked PM Power carbon brushes replaced • Measure each carbon brush with a sliding caliper.5 PM 5. Note: If necessary. 48 Preventive Maintenance (Part 2) • Remove the carbon dust on the signal brush block using a vacuum cleaner. 1 5.03.02.7 Distance to the arrowhead Checking / replacing the air filters for the gantry PM Air filter checked PM Air filter replaced This picture shows a Spirit system.13. The remaining carbon brush length must be greater than 2 mm to ensure safe operation until the next maintenance interval. 1 1 (The length of the carbon brush must not drop below the middle of the arrow before the next regular maintenance. . 2006 . print no.) The signal brush block must be tightened with a torque of 1. ¹ The brush length must be greater than 16 mm to ensure safe operation until the next maintenance interval.Remove the gantry back cover and the filter assembly. • Check the filter at the back of the gantry Fig. Fig. Use a sliding caliper to measure from the end of the carbon brush to the arrowhead. chapter “General“) . 30: Filter cover Emotion (2007) / Spirit CT02-025.8 Nm.02 01. • Measure each carbon brush with a sliding caliper.831. (refer to ”Replacement of parts Gantry/PHS”. if necessary: . CT02-025. 29: Signal brush block Pos.Loosen the screws on the filter assembly.11 and replace it. The filter cover in the Emotion 6/16 (2007) / Spirit Power system looks different.4.841.Close the covers. NOTE Ensure that the brush length will not drop below the 12 mm limit before the next regular maintenance. Page 48 of 74 SSME CS © Siemens. and replace the filter. Pull the filter assembly towards the gantry front until it is out of the gantry.02 01. Fig.831.Fix the new filter to the filter cover with the rubber band. and install the filter assembly to the gantry. the filter is the same for the Spirit Power. Make sure that the filter is positioned under the clips at the back side of the gantry. . . 31: Right lower filter in the gantry (front view) Pos.Preventive Maintenance (Part 2) 49 • Check the filter at the right bottom of the gantry and replace it. 2006 CT02-025.841.Close the gantry front cover.13. 1 Screws need to be removed . 32: Right lower filter (rear view) Pos.Remove the screws on the filter assembly. chapter “General“). 1 Clips on the filter .02.03. © Siemens. The picture below shows an Emotion (2007) system.11 Page 49 of 74 SSME CS Emotion (2007) / Spirit . .Loosen the rubber band at the back of the filter assembly and remove the filter. print no. if necessary (Emotion 6/16 (2007) / Spirit Power only).Remove the gantry front cover (refer to ”Replacement of parts Gantry/PHS”. CT02-025. Fig. . Close the covers 5. Determine in advance how much lubricant is released with each application of the lubricant gun so you will know how much lubricant to apply.02.Replace the filter and fix it to the gantry.4. if necessary: (Emotion 6/16 (2007) / Spirit Power only) Fig. CT02-025. chapter “General“).02 01.8 PM Lubricating the main bearing Main bearing lubricated NOTE Emotion (2007) / Spirit Approximately 120 g of the lubricant Isoflex Topas NCA 52 should be applied. 1 Screws need to be removed .831. print no.11 Page 50 of 74 SSME CS © Siemens. 33: Left filter in the gantry Pos. .841.Remove the covers and the filter assembly (refer to ”Replacement of parts Gantry/PHS”.13. .03.50 Preventive Maintenance (Part 2) • Check the filter at the left side of the gantry and replace it. CT02-025. 2006 . Fig. connect the grease gun directly without removing the fan assembly. 1 © Siemens. 34: Revised gantry bearing Pos. Otherwise.11 Page 51 of 74 SSME CS Emotion (2007) / Spirit . Fig. Remove the fan first in order to connect the grease gun to the nipple.13. 35: Lubricating nipple Pos. the lubricating nipple is behind the fan: • Remove the right fan assembly (refer to "Replacement of parts Gantry/PHS") • Connect the grease gun to the lubricating nipple (pos. For Spirit with the revised gantry bearing: • Connect the grease gun to the lubricating nipple (pos. In this case. the lubricating nipple is located at the 2 o’clock position.02 01. 1). 2 Lubricating nipple For Spirit with the old gantry bearing. 1 Fan assembly Pos. 2) directly. the gantry bearing is the old type.Preventive Maintenance (Part 2) NOTE 51 For Spirit with the revised gantry bearing.02.831. 2006 Nipple behind fan CT02-025. Fig.) 20 g of lubricant. • Check the teflon filter (color: white) inside the collimator box if there are visible cracks. • Connect the grease gun to lubricating nipple (pos.13. 3815292.11 Page 52 of 74 SSME CS © Siemens. • • • • • • • Rotate the gantry by hand again (approximately 120 °) in clockwise direction. Disconnect the grease gun from the lubricating nipple. 36: Lubricating nipple • Apply approximately 20 g of lubricant.02. • Rotate the gantry clockwise by hand (approximately 120 °). 5. • Apply another (approx. 2006 . CT02-025. NOTE Emotion (2007) / Spirit The teflon filter can be replaced by the “form filter replacement kit“. part no.) 20 g of lubricant.4.9 PM Spirit / Spirit Power only: Checking the Teflon filter in the collimator box Spirit / Spirit Power only: Teflon filter checked • Select a mode with the largest slice. Rotate the gantry several turns by hand in the clockwise direction.02 01. • Rotate the gantry in a slow mode when starting the system. Check for and remove excess lubricant at the bearing.1) directly.52 Preventive Maintenance (Part 2) Emotion 6/16 (2007) / Spirit Power: • The lubricating nipple is beside the rotation sensors. Repeat the procedure. Install the fan assembly (For Spirit with the old gantry bearing) and close all gantry covers (refer to "Replacement of parts Gantry/PHS"). Apply another (approx.831. 38: Tube cooling system © Siemens. Fig.02.11 PM Filter cover for fan Cleaning the tube cooler Tube cooler cleaned The figure to the left shows the tube cooling system for Spirit / Spirit Power systems.1) on the fan for the MAS.10 53 Checking / replacing the air filter in the right gantry stand PM Air filter checked PM Air filter replaced • Remove the filter cover (pos.11 Page 53 of 74 SSME CS Emotion (2007) / Spirit .4. • Check the filter for dust and replace or wash it out. • Remove the dust from the tube cooler using a vacuum cleaner. • Reinstall the filter. • Secure the gantry with the mechanical brake.Preventive Maintenance (Part 2) 5.02 01. • Dry the filter with a cloth. • Rotate the gantry so that the tube cooler is in a comfortable working position.13. 1 5. Fig. 37: MAS Pos. 2006 CT02-025. The tube cooler for Emotion (2007) systems looks a little different.831. if necessary.4. 4.13.12.4.02.2 PM SOMATOM Emotion (2007) / Spirit Power ±30° gantry tilt. 2006 .12 Inclining the gantry 5.02 01. For self-lubricating of the tilt spindle: • tilt the gantry to +25° • tilt the gantry to -25° • tilt the gantry back to the 0° position 5.54 Preventive Maintenance (Part 2) 5.12.1 SOMATOM Spirit PM ±25° gantry tilt.11 Page 54 of 74 SSME CS © Siemens. For self-lubricating of the tilt spindle: • tilt the gantry to +30° • tilt the gantry to -30° • tilt the gantry back to the 0° position Emotion (2007) / Spirit CT02-025.4.831. 02.Preventive Maintenance (Part 2) 5. © Siemens. 2006 CT02-025.5 55 Cleaning ICS and IRS PM Cleaning ICS and IRS • Clean the air inlets using a vacuum cleaner.831.02 01.13.11 Page 55 of 74 SSME CS Emotion (2007) / Spirit . 2006 .02. NOTE 5.831.6.11 Page 56 of 74 SSME CS © Siemens. Concluding test Condition of the CT system checked • Simulate customer usage to ensure that the system is in good working condition before turning it over to the customer.13.6 Next steps • Reattach all covers. if necessary.02 01. “Preventive Parts Replacement“). conclude the maintenance activities with the concluding test or continue the maintenance activities according to the schedule (Recommended “Image Quality Check“ or.1 Q All work performed on the system during this part of the maintenance and the results obtained have to be documented in the “Maintenance Protocol“ provided. Depending on the maintenance schedule.56 Preventive Maintenance (Part 2) 5. Emotion (2007) / Spirit CT02-025. 02 01.1.2 Read and observe the safety information contained in the "Safety information" section of this document.13. 2006 Use the “Maintenance Protocol“ provided to document all work performed on the system during this part of the maintenance as well as the results obtained. 6) Tools and auxiliary materials • Standard tool kit 6.Preventive Parts Replacement 57 6- 6 Preventive Parts Replacement 6.1 Safety NOTE 6.1 General 6. CT02-025.02.3 Preparations NOTE © Siemens.(Safety Information / p.831.1.1.11 Page 57 of 74 SSME CS Emotion (2007) / Spirit . first install the bracket (accessory) at the bottom of the UPS (rear) with two screws.814.02). Refer to "Installation of Hardware and Software Options" (Print No. chapter 6 for the IES UPS of Emotion. This results in a battery life of approx. 30° degrees Celsius. • The UPS will be positioned between ICS and IRS (leave a space between them) in the IMS cabinet. MGE UPS replaces APC UPS for Spirit). Dismount the cable protection cover on the back side of the UPS.g. PM UPS replaced (Spirit / Spirit Power) • • • • • • Switch off the entire system completely.812.xx.11 Page 58 of 74 SSME CS © Siemens.13. Emotion (2007) / Spirit CT02-025. Disconnect the power supply for the UPS. NOTE If the new one is a Hendan UPS (Part number: 10049948 and 10049944). For early versions of the IMS cabinet with insufficient space (Spirit only).02).xx.831.03. Remove the power supply cables between the UPS and IMS. NOTE When replacing the old UPS with a new UPS from a different supplier (e.05.5 years. Remove signal cable W53 for the ICS. Replace the UPS with the new one. the signal cable delivered with the new UPS must be used! Refer to "Unpacking/installing components and system wiring" (Print No. place the UPS in a safe location outside of the cabinet.02 01. Therefore preventive replacement of the UPS is not necessary. Otherwise. Chapter 5 for IMS UPS details. CT02-025. 2. the environmental temperature expected is approx. it will damage the computers.02. • Do NOT lay the UPS on top of the ICS and IRS. NOTE MGE 2200VA UPS (P/N: 07735090) and new HenDan 1500VA UPS (P/N: 10049948 and 10049944) : The battery has a long life (5 years / 25°C). 2006 .2 Replacing the UPS (Spirit / Spirit Power / IES of Emotion) NOTE APC 750VA UPS (P/N: 03806739 and 03806747) and MGE 1500VA UPS (P/N: 07733376 and 07733368): In the container. strictly follow the conditions below: • To avoid tipping over during installation.58 Preventive Parts Replacement 6. CT02-025. 02. • Do NOT lay the UPS on top of the IES and other computers. • Install the new cable protection cover on the back of the UPS.Preventive Parts Replacement 59 • Connect all new power supply cables between the UPS and IMS. Disconnect the power supply for the UPS. first install the bracket (accessory) at the bottom of the UPS (rear) with two screws. © Siemens. • Replace the UPS with the new one.831. • Reconnect the power supply for the UPS. and connect the new W53 signal cable for ICS as described in the Installation Instructions. 2006 CT02-025.11 Page 59 of 74 SSME CS Emotion (2007) / Spirit . and remove signal cable W80 for the IES.02 01. it will damage the computers. Otherwise. • Connect all new power supply cables and the new W80 signal cable with the UPS.13. Remove the power supply cable for the UPS Remove the power supply cable between UPS and IES / flat screen. NOTE If the new one is a Hendan UPS (Part number: 10049948 and 10049944). • Reconnect the power supply for the UPS. • Connect the new power supply cable for the UPS. • Install the new cable protection cover on the back of the UPS. PM UPS replaced (IES of Emotion) • • • • • Switch off the entire system completely. Dismount the cable protection cover on the back side of the UPS. strictly follow the conditions below: • To avoid tipping over during installation. 60 Preventive Parts Replacement 6. Concluding test Condition of the CT system checked • Simulate customer usage to ensure that the system is in good working condition before turning it over to the customer. Depending on the maintenance schedule. finish the maintenance activities with the concluding test or continue the maintenance activities according to the schedule (Recommended “Image Quality Check“).831.3 Next steps NOTE 6.13.02.1 Q The date of replacement and the date for the next replacement have to be documented in the “Maintenance Protocol“ provided.02 01.3. Emotion (2007) / Spirit CT02-025. 2006 .11 Page 60 of 74 SSME CS © Siemens. 6) Preparations NOTE © Siemens.(Safety Information / p.Image Quality 61 7- 7 Image Quality 7.2 Read and observe the safety information contained in the "Safety information" section of this document.11 Page 61 of 74 SSME CS Emotion (2007) / Spirit . CT02-025. 2006 Use the “Maintenance Protocol“ provided to document all work performed on the system during this part of the maintenance as well as the results obtained.1 Safety NOTE 7.02.831.1.1 General 7.1.02 01.13. The Constancy Test automatically performs quality measurements.02. • Click the Constancy function in the Service/Quality platform. 2006 .831.13. Emotion (2007) / Spirit CT02-025.62 Image Quality 7.02 01. The program routines may be selected via the SERVICE/QUALITY platform.11 Page 62 of 74 SSME CS © Siemens.2 Performing the quality check Q Quality check completed General The measurements are used for quality control and for checking the maintenance performed on the system. Image Quality 7. finish the maintenance activities with the concluding test or continue the maintenance activities according to the schedule (Recommended “Final Steps“) Concluding test Condition of the CT system checked • Simulate customer usage to ensure that the system is in good working condition before turning it over to the customer.11 Page 63 of 74 SSME CS Emotion (2007) / Spirit .13.1 Q All work performed on the system during this part of the maintenance and the results obtained have to be documented in the “Maintenance Protocol“ provided. Depending on the maintenance schedule.831. © Siemens.02.3 63 Next steps NOTE 7.02 01. 2006 CT02-025.3. 11 Page 64 of 74 SSME CS © Siemens. 2006 . 6).1 Final Steps NOTE You have completed the maintenance.1 General 8. All work performed on the system during maintenance and the results obtained have to be documented in the “Maintenance Protocol“ provided. depending on organizational requirements.02. Safety Emotion (2007) / Spirit CT02-025. NOTE Read and observe the safety information contained in the "Safety information" section of this document (Safety Information / p.64 Final Steps 8 8- 8.1. After performing the “Final Steps“provide the customer with the completed protocol and.13.02 01. return a copy of it to your regional unit or field service.831. The protective conductor cable is included with the components.831.Final Steps 8. 2006 All metal system covers have a plug or screw connection for the protective conductor. Ensure that the protective conductor cable is connected to this point when the system covers are installed.02 01.2 65 Installing the Unit Covers SIM Covers and protective conductor cables are installed NOTE © Siemens. CT02-025.11 Page 65 of 74 SSME CS Emotion (2007) / Spirit .02.13. Otherwise.3.02 01. • Use a protective conductor meter to perform the test and enter the data of that measuring device at the beginning of the protocol.13.1 General notes when measuring at the monitors Always follow the note shown below when measuring at one of the monitors.831. 2006 . protective grounded metal parts of the CT component. Fig.3 Final Steps Checking the system protective conductor Note: All of the following "to" points should be accessible. the graphics board will be destroyed. 1 Emotion (2007) / Spirit Measurement point CT02-025. 39: 18 inch flat screen Pos. 1 Measuring point for protective ground Fig.66 8.11 Page 66 of 74 SSME CS © Siemens. 8.02. • Unroll the test cable completely from the test device prior to performing the test to ensure correct results. 40: 19 inch flat screen Pos. • Enter the value measured into the corresponding protocol or checklist. NOTE Disconnect the monitor signal cable to the computer. power plug To: Uncoated metallic part SIE ICS-Monitor: Protective conductor resistance ≤ 300 mΩ • From: Protective ground .power plug To: Measurement point of the respective monitor SIE UPS: Protective conductor resistance ≤ 100 mΩ • From: Protective ground terminal in on-site power distribution To: UPS protective ground © Siemens.Final Steps 67 Fig.SOMATOM Spirit /Emotion (2007) Pos. rear SOMATOM Spirit / Spirit Power LCC/MCC (China): Protective conductor resistance ≤ 100 mΩ • From: Protective ground terminal in on-site power distribution To: LCC/MCC protective ground SIE Gantry: Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part SIE PDS: Protective conductor resistance ≤ 100 mΩ.3.2 SIE Measuring points. 2006 CT02-025. If LCC/MCC installed ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Protective ground terminal in the PDS SIE Patient table: Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part SIE IRS Tower PC: Protective conductor resistance ≤ 300 mΩ • From: Protective ground .02 01.831.02.11 Page 67 of 74 SSME CS Emotion (2007) / Spirit .power plug To: Uncoated metallic part SIE ICS Tower PC: Protective conductor resistance ≤ 300 mΩ • From: Protective ground . 1 8.13. 41: 19 inch flat screen . 3 SIE SOMATOM Emotion 6/16 (2007) LCB: Protective conductor resistance ≤ 100 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part SIE Gantry: Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part SIE Patient table: Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part SIE ICS Tower PC: Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part SIE ICS monitor: Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Measurement point of the respective monitor SIE UPS for ICS: Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: UPS protective ground SIE IRS Tower PC: Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part SIE IES Tower PC (option): Protective conductor resistance ≤ 300 mΩ • From: Protective ground .831.power plug To: Uncoated metallic part SIE IES monitor (option): Protective conductor resistance ≤ 300 mΩ • From: Protective ground .11 Page 68 of 74 SSME CS © Siemens.02.power plug To: Measurement point of the respective monitor SIE UPS for IES (option): Protective conductor resistance ≤ 100 mΩ • From: Protective ground . option): Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part Emotion (2007) / Spirit CT02-025. option): Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Uncoated metallic part SIE Monitor trolley (in scan room.3.02 01.power plug To: UPS protective ground terminal SIE Ceiling support (in scan room.13. 2006 .68 Final Steps 8. 02 01.Final Steps SIE 69 Monitor (in scan room.831.11 Page 69 of 74 SSME CS Emotion (2007) / Spirit .13. option): Protective conductor resistance ≤ 300 mΩ • From: Protective ground terminal in on-site power distribution To: Measurement point of the respective monitor © Siemens.02. 2006 CT02-025. 831.02.70 Final Steps 8. Emotion (2007) / Spirit CT02-025.13.02 01. • Remove any dirt or contamination caused during maintenance.4 Cleaning the system SIM Flat screen cleaned • Clean the flat screen. 2006 .11 Page 70 of 74 SSME CS © Siemens. 2006 CT02-025.5 71 Testing the system application Q Condition of the CT system checked • Simulate several system functions typical for the customer to ensure that the system is in good working condition before turning it over to the customer.11 Page 71 of 74 SSME CS Emotion (2007) / Spirit .02.Final Steps 8.13.831. © Siemens.02 01. 2006 .:523210 Ch. 11) • Reference to System Owner Manual for location of labels added. 520322 and 523594 removed from “Partial Maintenance“ • Add old and new monitor photos to indicate Ch. change the SOMATOM Emotion 6/16 (2007) name to: SOMATOM Emotion 6-slice configuration SOMATOM Emotion 16-slice configuration Cover Ch. & 03 (Labels / p. 01 Version 08: and 527346 (Checking • “Checking the gantry brake” is added the gantry brake / p.13.: 516126 (Checking value and check points have been corrected.:523633. 3 0) Emotion (2007) / Spirit CT02-025. All Version 02: Spirit Power has been added This document is also valid for Spirit Power Ch 06: (Replacing the UPS (Spirit / Spirit Power / IES of Emotion) / p. Add two notes for new Hendan UPS Ch 08: Version 04: The protective conductor resistance Change No.:526155 Change No.a. 03 (Gantry: / p.831.11 Page 72 of 74 SSME CS © Siemens. 66) measuring points On the cover. new signal cable when the new UPS is from a dif.514615 and 514740 ferent supplier. 66) Ch. 01 & 06 Version 06: Notes updated for UPS preventive parts replacement Change No. 58) Version 03: Add a note to emphasize using the Change No. 08 (General notes • when measuring at the monitors / p. 8). Version 05: • “Checking the system protective conductor“ Change No.: 513468.:527386 Ch. the system protective conductor / p . 01 (Partial Maintenance / p.02. 27) Version 07: Tube assembly torque value is adapted from 110 Nm to 90 Nm Change No.72 9 Changes to previous version 9- Changes to previous version Chapter Change Reason All Initial version n.02 01. 02. 01 Version 10: Technical review Ch. Added chapter “Visual inspection” Added chapter “Checking the protective earth resistance” Added chapter “Measuring the leakage currents” Added chapter “Measuring the insulation resistance” Ch. 01 Version 12 Ch. Ch. • The new EN 62353:2008 is valid beginning October 1. 2010 and supersedes DIN 751. 03 • Add “according to EN 62353:2008” after Safety Inspections in the table for full maintenance.: 527852 Ch.Version 09: tial • Sliding gantry (optional) added Maintenance / p. 44) Change No. 01 Version 11 Ch. 50). © Siemens.13. 01 (Par. • Add PHS1A (P/N: 10355389) for Preventive Maintenance (Part 1) ECR 551503 Ch. 2006 CT02-025. 04 • Add ‘Checking the horizontal belt tension’ for P18 (CR01716) PHS1A (P/N: 10355389) during the first time of partial maintenance. 8) & 05 (Sliding gantry (optional) / p.11 Page 73 of 74 SSME CS Emotion (2007) / Spirit .831.02 01. • Time interval for checking the drive belt tension & the gantry brake changed. 05 Version 13 ECR 554317 • Deleted chapter “Lubricating the collimator spindle”.Changes to previous version Chapter 73 Change Reason Ch. 05 • Description of lubricating method has been ECR_534720 improved in a note (Lubricating the main bearing / p. 11 Page 74 of 74 SSME CS © Siemens.13.831.02.74 Emotion (2007) / Spirit Changes to previous version CT02-025.02 01. 2006 .