Depress the exposure key until meter reading is obtained: a value from 7.2 V
to 8.8 V to be read for 8 mA anode current.
• If value in range is obtained, switch the unit OFF. Remove meter leads
and put back covers.
• If value in range cannot be obtained the unit cannot be used. Refer to the
paragraph Filament Calibration and Feedback Signal Calibration in the
Service Manual for the necessary corrective actions.
Wait for X-ray tube cool down
after each exposure. Cool
down diagrams are reported on
the Operating Instructions. 5
min waiting time is required
after each 15 seconds
panoramic of exposure at 85
kV, 10 mA (about 13000 J)
Report any defect detected.
3.10. CHECKING THE X-RAY BEAM ALIGNMENT
3.10.1. Panoramic Mode
Please refer to the paragraph X-Ray Beam Alignment – 2D Exams in the Service Manual.
Report any defect detected.
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