Siemens MAMMOMAT 300

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Siemens-Elema AB SPS-UD RX B7-120.033.01.10.02 MAMMOMAT 300

Solna, Sweden 05.98 65 02 186

9-2 Checking the microprocessors

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Default Chapter2
- Table of Contents2
1 Prerequisites6
- Meters and Appliances, Tools, Notes6
  - Meters and Appliances Required6
  - Tools Required6
- Start-Up, DHHS and X-Ray Decree Area of Application7
- Note on Delivery State8
2 Protective Measures10
3 Preparatory Work12
- General12
  - Scope of Delivery12
- Unpacking the Stand13
  - Unpacking13
- Removing the Transport Safeguards14
- Unpacking the Generator and Mounting the Radiation Field16
4 Installing the Generator and the Stand18
- Arranging the Components18
- Removing the Generator Cover19
- Installing the Cable Ducts20
- Laying the Cable Harness21
- Aligning the Stand22
5 Cable Connections24
- EMC Measures24
- EMC Measures at the Cable Entry24
  - Fitting the Hose Clamps and Ferrite Sleeves24
- EMC Measures on the Bottom Plate26
  - Fitting the Cables X1, X8 and X9 on the Bottom Plate26
- Connecting the Stand Cable-Harness27
- Mains Connection31
- Connecting the Incoming Mains to the Stand (400 V, 2-Phase)31
  - 400 V 2-Phase Connection31
  - Connecting the Mains Supply to the Generator32
- Measures for Changing from 2-Phase to 1-Phase Connection33
6 Modifying the Object Tables34
7 Mains Connection and Power Supply36
- Checks before Powering up the Generator36
- Measuring the Line Resistance36
- Checking the Line Voltage in the Generator37
- Checking the Supply Voltages38
8 Attaching the Swivel-Arm Covers40
- Arranging the Swivel-Arm System40
- Connecting the Cables to Control-Button Board and Patient Handles40
- Attaching the Covers41
9 Checking the Microprocessors42
- Microprocessors42
10 Checks Without High Voltage44
11 Checks with High Voltage46
- Preparation46
- Mas Values46
  - Tube Current Reduction47
- Oscilloscope Diagrams48
12 Start-Up and Functional Test of the IONTOMAT52
- Checking and Programming with the Service PC52
- Correction Curve Diagrams55
- Checking the Film Density59
- Checking the Automatic Transparency Adaption60
- Checking Cut-Off Dose and Resolution (§16 Germany)61
- Output Values of Constancy Testing (§16 Germany)62
13 Further Programming64
- Setting the Real Time Clock64
  - Prerequisite64
  - Setting the Time in the Mammomat64
- Setting the Tube-Current Reduction64
- Reducing the Generator Power65
14 Checking the Swivel-Arm System66
- Rotary Motion66
- Vertical Adjustment67
- Emergency Stop68
15 Field Light70
- Checking and Adjusting the Field Light Time70
  - Checking the Field Light Time70
  - Adjusting the Field Light Time71
16 Checking the Compression Device and OPCOMP72
- Checking the Compression Device72
- Checking the OPCOMP74
17 Checking the Exposure Blocking76
18 Checking the Radiation Field Limitation78
- General78
- Measuring Procedure78
19 Final Procedures80
- Service PC and Measuring Instruments80
- Checking the Protective Grounding Resistance81
- Mounting the Cable Duct Covers81
- Mounting the Stand Covers82
  - Mammomat Stand with Separate Rear Side Covers82
- Fitting the Cable Outlet Cover84
- Mounting the Front Cover Onto the Generator84
- Final Protective Grounding Resistance Test85
- Face Shield85
- Warning Label on Control Panel86
20 Options88
- Bolting the Stand/Generator to the Floor88
21 Appendix90
- Working with the Service PC90

Siemens MAMMOMAT 300 - Page 43

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