Siemens MAMMOMAT 1000 Nova Maintenance Instructions Manual
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Siemens MAMMOMAT 1000 Nova Maintenance Instructions Manual

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F r i e d r i c h
MAMMOMAT 1000/3000 Nova
Maintenance Instructions
System
MAMMOMAT 1000/3000 Nova
The protocol SPB7-230.105.02.05.02 is required for
these instructions
Print No.:
SPB7-230.101.02.05.02
Replaces: SPB7-230.101.02.04.02
06134709
SP
2002
© Siemens AG
The reproduction, transmission or use
of this document or its contents is not
permitted
without
express
authority. Offenders will be liable for
damages. All rights, including rights
created by patent grant or registration
of a utility model or design, are
reserved.
English
Doc. Gen. Date: 02.06
written

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Summary of Contents for Siemens MAMMOMAT 1000 Nova

  • Page 1 Maintenance Instructions System MAMMOMAT 1000/3000 Nova The protocol SPB7-230.105.02.05.02 is required for these instructions 06134709 2002 © Siemens AG The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages.
  • Page 2 Assemblers and other persons who are not employed by or otherwise directly affiliated with or authorized by Siemens or one of its affiliates are directed to contact one of the local offices of Siemens or one of its affiliates before attempting installation or service pro- cedures.

  • Page 3: Table Of Contents

    Final tests ............33 Siemens AG SPB7-230.101.02.05.02...
  • Page 4 Table of Contents 7 _______ Changes since the previous version _______________________________ 34 MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 4 of 34 02.06 CS PS SP Medical Solutions...

  • Page 5: Training

    General information General information Training • Self-instruction packet or training workshop and at least 1 installation Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 5 of 34 Medical Solutions 02.06 CS PS SP...

  • Page 6: Required Documents

    Installation and Start-Up Instructions SPB7-230.033... • Service Program SPB7-230.114... • Maintenance Protocol SPB7-230.105... • Instructions for Use SPB7-230.201... • Supplement to the Instructions for Use (Stereo) SPB7-230.203... MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 6 of 34 02.06 CS PS SP Medical Solutions...

  • Page 7: Required Tools, Measurement And Auxiliary Devices

    Water level • Spray enamel* according to the PG (to touch up chipped paint) • Standard installation tools* • Electric screwdriver* with sockets (recommended) Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 7 of 34 Medical Solutions 02.06 CS PS SP...

  • Page 8: Required Lubricants

    General information Required lubricants • All purpose grease PD2 • Viscogen oil MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 8 of 34 02.06 CS PS SP Medical Solutions...

  • Page 9: Text Emphasis

    NOTE NOTE contains information provided with special emphasis to fa- cilitate proper use of the equipment or proper execution of a pro- cedure, i.e. hints, tips. Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 9 of 34 Medical Solutions 02.06...

  • Page 10: Safety Information And Preventive Measures

    Tests or adjustments that must be made with the radiation switched on are identified by the radiation warning symbol. During these types of adjustments, radiation protective cloth- ing must be worn. MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 10 of 34 02.06 CS PS SP Medical Solutions...

  • Page 11: Explanation Of Abbreviations

    Preventive Maintenance, Function Check, Operating Value Check System Quality, Image Quality Image Quality System Quality Check Software Maintenance Customer Support Engineer CS No.: Customer-specific number Installed Volume Component Maintenance Unit Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 11 of 34 Medical Solutions 02.06 CS PS SP...

  • Page 12: Symbols

    General information Symbols Checks and adjustments that must be performed with the radiation ON are identified by radiation warning symbol. MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 12 of 34 02.06 CS PS SP Medical Solutions...

  • Page 13: Checks

    Verify that the system is level with respect to the floor. Check the level screws (4/Fig. 1 / p. 13) with a water level and, if available, the floor mounting (optional). Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 13 of 34 Medical Solutions 02.06...
  • Page 14 Face shield and compression plate • Check the face shield and compression plate for correct seating and for damage (5/Fig. 1 / p. 13). MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 14 of 34 02.06 CS PS SP Medical Solutions...

  • Page 15: Preparations

    - X-ray tube covers (left, right, and front) (1, 2/Fig. 2 / p. 15) - All covers of the stand (3, 6/Fig. 3 / p. 15) Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 15 of 34 Medical Solutions 02.06...
  • Page 16 The edges of the metal curtain are very sharp and can cause se- vere injury. Attach the protective strips. - Generator front cover (3/Fig. 4 / p. 15). MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 16 of 34 02.06 CS PS SP Medical Solutions...

  • Page 17: Checks

    (1/Fig. 1 / p. 17) and rotation safety catch (2/Fig. 1 / p. 17) have any visible damage? Are the springs in good condition? Fig. 1: Safety catch Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 17 of 34 Medical Solutions 02.06 CS PS SP...
  • Page 18 Fig. 2: Lifting carriage Pos. 1 Not on all MAMMOMATs Mounting for the X-ray tube Fig. 3: X-ray tube MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 18 of 34 02.06 CS PS SP Medical Solutions...
  • Page 19 Fig. 4: Grid spindle • Remove the cover plate from the object table and lightly grease the grid spindle (1/Fig. 4 / p. 19). Reattach the cover plate. Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 19 of 34 Medical Solutions 02.06...

  • Page 20: Testing The "Compression" Function

    Position your forearm between the object table and the compression plate and check the OPCOMP function. Typically, the cutoff value is between 6 and 10 kp at the factory setting. MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 20 of 34 02.06 CS PS SP...

  • Page 21: Testing The "Decompression" Function

    Move the compression plate up and down. Is the movement smooth and noiseless through the entire range? 4.2.3 Applying oil and grease Apply oil and grease to the compression unit Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 21 of 34 Medical Solutions 02.06...
  • Page 22 (1/Fig. 3 / p. 21) and string (3/Fig. 3 / p. 21) for damage/wear as well as for tension. • Reinstall the covers on the compression unit. MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 22 of 34 02.06 CS PS SP Medical Solutions...

  • Page 23: Compression Thickness Display

    System ON. Move the compression plate to its full height and measure the height. The value displayed (7/Fig. 1 / p. 13) must agree with the value measured. Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 23 of 34 Medical Solutions 02.06...

  • Page 24: Checking Miscellaneous System Movements

    (7/Fig. 1 / p. 13)? Blocking rotation and vertical travel • Rotation and vertical travel must be blocked at a compression force of > 3 kp. MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 24 of 34 02.06 CS PS SP Medical Solutions...
  • Page 25 - Multimeter at MP.BIAS on D706 (measurement range 200V=) • System ON • Test the kV/mA control loop according to the Installation & Start-Up Instructions, chap- ter "Checks with high voltage". Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 25 of 34 Medical Solutions 02.06...

  • Page 26: Evaluating Test Values

    . Does the measured value agree with the value in the test proto- col? • Test both focal spots (if available). Signal lamp • Does the radiation-ON indicator light up? MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 26 of 34 02.06 CS PS SP Medical Solutions...

  • Page 27: Testing The Dose Rate Control

    "AEC upgrade kit", i.e. having - generator and stand with firmware version 4.0 or higher, and - service software version 4.1 or higher.) • Check both wings (MAMMOMAT 3000 Nova only). Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 27 of 34 Medical Solutions 02.06...

  • Page 28: Testing The Radiation Field/Light Field

    Proceed with the test according to the Installation & Start-Up Instructions, chapter "Checking the radiation field limitation". Format collimation • Is the format collimation correct? (18 x 24, 24 x 30, small focus) MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 28 of 34 02.06 CS PS SP Medical Solutions...

  • Page 29: Testing Image Quality

    Compress slightly and release an exposure. Automatic decompression • Does decompression occur immediately following the end of the exposure? • In addition, expose a sensitometer strip and develop the exposure. Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 29 of 34 Medical Solutions 02.06...

  • Page 30: Evaluating The Films

    Evaluating the films Phantom exposures • Compare the phantom exposures to those on hand and/or archive them for the next maintenance as starting values. MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 30 of 34 02.06 CS PS SP Medical Solutions...

  • Page 31: Blocking Exposure Release

    - For stereo only: no external collimator for beam limitation in the collimator. (Mammomat 3000 Nova only). - The two exposure release switches were not pressed simultaneously. - No external collimator for 18 x 24 or magnification. (Mammomat 1000 only). Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 31 of 34 Medical Solutions 02.06...

  • Page 32: Checks

    If attached, check the stereotactic biopsy option according to the supplement to the In- structions for Use. UIs and SPEED info • Check whether all relevant UIs and SPEED info has been completed. MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 32 of 34 02.06 CS PS SP Medical Solutions...

  • Page 33: Final Tests

    Clean the unit using the materials recommended in the Instructions for Use and repair any damaged paint. • System ON. Final test exposure • Take one final test exposure. Siemens AG SPB7-230.101.02.05.02 MAMMOMAT 1000/3000 Nova Page 33 of 34 Medical Solutions 02.06 CS PS SP...
  • Page 34 Changes since the previous version Changes since the previous version Document was converted to DMS. MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG Page 34 of 34 02.06 CS PS SP Medical Solutions...

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Mammomat 3000 nova

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