42 63138-US-200110
5.2 Normal Operation
Before putting the source holder into operational use, be aware of the
requirements for installing the source holder.
Source Holder Installation Requirements
The following statements are important in defining the requirements for the
installation of a source holder:
• Regard each separate placement or relocation as a new installation.
• Installation is the process of preparing the mounted source holder for
use and consists of the following:
• Preliminary radiation survey
• Leak test
• Installation radiation survey
• Shutter or cable mechanism operation test
• Only a specifically licensed individual can perform the installation.
• The specifically licensed person must use a calibrated survey meter and
must be present at the site during the entire procedure.
• The licensee may perform future periodic tests by following the
instructions in this manual.
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