Daily Schedule - Clinac® Technical Maintenance I Low C - Varian
Daily Schedule - Clinac® Technical Maintenance I Low C - Varian
Daily Schedule - Clinac® Technical Maintenance I Low C - Varian
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Y <strong>Daily</strong> <strong>Schedule</strong> - <strong>Clinac®</strong> <strong>Technical</strong> <strong>Maintenance</strong> I <strong>Low</strong> C<br />
Monday<br />
Section Description Start Time End Time<br />
Introducation: Staff Introducations, Course Objectives, Building Layout, Emergency Procedures, Lab Procedures.<br />
Lecture 1: Clinac History, Current Model Differences, Overview and Block Diagram.<br />
08:30 am 10:00 am<br />
Photo Break 10:00 am 10:15 am<br />
Lecture 2: Safety 10:15 am 11:45 am<br />
Lunch 11:45 am 1:15 pm<br />
Lecture 3: Documentation 1:15 pm 2:45 pm<br />
Break 2:45 pm 3:00 pm<br />
Lab 1: Operation and Component I.D. 3:00 pm 4:30 pm<br />
Tuesday<br />
Section Description Start Time End Time<br />
Lecture 4: Machine Physics - Accelerator Theory; Beam Production; Load Line 08:30 am 10:00 am<br />
Break 10:00 am 10:15 am<br />
Lecture 5: Beam Geometry - Definitions; Specification Scans; Diagnostic Scans 10:15 am 11:45 am<br />
Lunch 11:45 am 1:15 pm<br />
Lecture 6: Power Distribution - Primary Power; Auxiliary Power 1:15 pm 2:45 pm<br />
Break 2:45 pm 3:00 pm<br />
Lab 2: Service Mode I - Setup; Interlocks; Motors; Display Menus 3:00 pm 4:30 pm<br />
Wednesday<br />
Section Description Start Time End Time<br />
Lecture 7: Modulator - Overview; Charge Cycle; Discharge Cycle; Support Circuits; Fault Detection 08:30 am 10:00 am<br />
Break 10:00 am 10:15 am<br />
Lecture 7: continued 10:15 am 11:45 am<br />
Lunch 11:45 am 1:15 pm<br />
Lecture 7: continued - Modular Circuits 1:15 pm 2:45 pm<br />
Break 2:45 pm 3:00 pm<br />
Lab 3: Service Mode II - Triggers; Lights; Calibration Menus; PRO Calibration 3:00 pm 4:30 pm<br />
Thursday<br />
Section Description Start Time End Time<br />
Lecture 8: RF System - Waveguide Theory; Electron Gun; Block Diagram; Magnetron Theory. Differences<br />
between Guides, Guns, and Magnetrons in <strong>Low</strong> Energy Clinancs.<br />
08:30 am 10:00 am<br />
Break 10:00 am 10:15 am<br />
Lecture 8: continued 10:15 am 11:45 am<br />
Lunch 11:45 am 1:15 pm<br />
Lecture 8: Continued - AFC Subsystem - Theory; Block Diagram; 3-dB Quadrature Hybrid; Support Circuits 1:15 pm 2:45 pm<br />
Break 2:45 pm 3:00 pm<br />
Lab 4: Modulator and RF Systems 3:00 pm 4:30 pm<br />
Friday<br />
Section Description Start Time End Time<br />
Lecture 9: Analog Dosimetry System - Ion Chamber Theory; Block Diagrams; Integrator PCB's 08:30 am 10:00 am<br />
Break 10:00 am 10:15 am<br />
Lecture 9: continued - CAL/CHECK Cycle; Ion Chamber Power Supply & I/L; Yield Servo & AFC PCB's. Class<br />
breaks for the week @ 11:45am<br />
10:15 am 11:45 am
Week 2<br />
Monday<br />
Section Description Start Time End Time<br />
Lecture 10: Control System - System Architecture; Command Execution; Data Communication 08:30 am 10:00 am<br />
Break 10:00 am 10:15 am<br />
Lunch 11:45 am 1:15 pm<br />
Lecture 10: (continued) STD Bus - Computers; Common RAM. Interlocks & Safety Features 1:15 pm 2:45 pm<br />
Break 2:45 pm 3:00 pm<br />
Lab 5: Dosimetry System - Alignment Procedures; MU1, MU2 Calibration; CAL Cycle Calibration 3:00 pm 4:30 pm<br />
Tuesday<br />
Section Description Start Time End Time<br />
Lecture 11: Signal Conditioning - Digital Signal Interfacing - Input & Output Interface PCB's; Analog Signal<br />
Interfacing.<br />
08:30 am 10:00 am<br />
Break 10:00 am 10:15 am<br />
Lecture 11: (continued) 10:15 am 11:45 am<br />
Lunch 11:45 am 1:15 pm<br />
Lecture 12: Support Systems - Water; Dielectric Gas; Vacuum 1:15 pm 2:45 pm<br />
Break 2:45 pm 3:00 pm<br />
Lab 6: Service Mode III - Utilities Menu, Hex Window Display. Communications Mode - Event Log Analysis. 3:00 pm 4:30 pm<br />
Wednesday<br />
Section Description Start Time End Time<br />
Lecture 13: Control Timer and Timer Interface PCB's - Digital Dosimetry; Trigger Pulse Generation; Dose Rate<br />
Selection and Control; Beam Control<br />
08:30 am 10:00 am<br />
Break 10:00 am 10:15 am<br />
Lecture 13: (continued) 10:15 am 11:45 am<br />
Lunch 11:45 am 1:15 pm<br />
Lecture 14: Assessories. Peripherals - PSA Side Panels; Pendants. Gantry Display. Dedicated Keyboard. 1:15 pm 2:45 pm<br />
Break 2:45 pm 3:00 pm<br />
Lab 7: Couch & Peripherals 3:00 pm 4:30 pm<br />
Thursday<br />
Section Description Start Time End Time<br />
Lecture 14: Motor Control System 08:30 am 10:00 am<br />
Break 10:00 am 10:15 am<br />
Lecture 14: (continued) 10:15 am 11:45 am<br />
Lunch 11:45 am 1:15 pm<br />
Lab 8: Troubleshooting 1:15 pm 2:30 pm<br />
Break 2:30 pm 2:45 pm<br />
Lab 8: (continued) 2:45 pm 4:00 pm<br />
Factory Tour 5:00 pm 6:00 pm<br />
Course Banquet 6:30 pm 8:00 pm<br />
Friday<br />
Section Description Start Time End Time<br />
Lab 10: PMI (Preventive <strong>Maintenance</strong> Inspection) 08:30 am 10:30 am<br />
Break 10:30 am 10:45 am<br />
Lecture 20: Review - Signal Tracing. Course Evaluations. GRADUATION! 10:45 am 11:45 am
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