Use the 5 mm probe only in a matched 3300 5 mm transducer system; the smaller probe tip does not relax the documented target and probe-spacing requirements. Set the initial gap near 1.27 mm and confirm the connected 5 m or 9 m system response before release.
Important Notice: Confirm the exact 330173-00-04-10-02-00 marking, matching system components, installed configuration and controlled output before release.
These documents are different: the first consolidates verified product and system data; the second provides installation checks, commissioning steps and acceptance records.