Medrad Intego - Installing the Multi-Dose Vial

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4 - Daily Setup
NOTE: When the
137
Cs calibration source lot number is changed, the Constancy check
will establish a new reference activity for future Constancy checks instead of
testing Constancy against the previous reference.
6. Grasp the Shielded Chamber Lid Latch to release it, and open the Shielded Chamber Lid
to gain access to the Shielded Chamber.
7. Place the
137
Cs calibration source into the Dose Calibrator using the Calibration Source
Holder.
8. Close the Shielded Chamber Lid until the Shielded Chamber Lid Latch engages, then
press the OK button.
9. When prompted, open the Shielded Chamber Lid, remove the test source from the Dose
Calibrator, slide the Shielded Chamber Lid closed until the Shielded Chamber Lid Latch
engages, then press the OK button.