TXR 325D, Руководство по обслуживанию

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M-2008-7-15
Standard Frequency Series Generators
Maintenance iii
TABLE OF CONTENTS
Section Page
1 INTRODUCTION ................................................................................................1
1.1 Tools and Test Equipment ..........................................................................1
2 RADIATION AND ELECTRICAL SAFETY .......................................................2
3 OPERATION ......................................................................................................3
3.1 Operating the Console ...............................................................................3
3.2 X-ray Exposure ..........................................................................................3
4 X-RAY SYSTEMS – HOW THEY WORK ...........................................................4
4.1 X-Ray Control ............................................................................................4
4.2 The Purpose for X-ray Controls .................................................................4
4.3 High Voltage Transformer ..........................................................................4
4.4 High Voltage Cables ..................................................................................4
4.5 X-ray Tube .................................................................................................4
4.6 MA Stabilizer ..............................................................................................4
5 TROUBLESHOOTING TECHNIQUES ..............................................................5
5.1 Establishing Troubleshooting Techniques ..................................................5
5.1.1 Essentials Required for Producing X-ray .......................................5
5.1.2 Three Key Indicators for Effective Troubleshooting .......................5
5.1.3 Measuring Essentials at the High Voltage Tank .............................5
6 METER CIRCUIT THEORY ...............................................................................6
6.1 KVP Meter .................................................................................................6
6.2 MAS / ERROR Code Display .....................................................................7
6.3 MA Meter ...................................................................................................7
6.4 Testing HV Rectifiers .................................................................................7
7 TROUBLESHOOTING CHARTS .......................................................................8
7.1 Error Code Chart .......................................................................................8
7.2 Troubleshooting Control and Meter Circuits ..............................................8
7.3 Troubleshooting Rotor Circuit ....................................................................9
7.4 Troubleshooting Exposure Start w/o Bucky .............................................10
7.5 Troubleshooting Exposure Start with Bucky ............................................ 11