Chapter 2. InstallationTransPort ® PT900 User’s Manual 92.5.2 Transducer Spacing Calculation2.5.3 Mounting the PT9 Clamp-On FixtureTo mount the PT9 clamp-on fixture (see Figure 7 below) on the pipe, complete thefollowing steps:Figure 7: PT9 Clamp-On Fixture with CRR Transducers1. Before mounting the clamp-on fixture, refer to Figure 8 on page 10 andproceed as follows:• Ensure that the chain mechanism screws (A) that are attached to theend piece flats are fully loosened.• Ensure that the last link on the chain is secured within the chainmechanism screw slot (B) on both sides of the end piece.• Ensure that the thumb screw (C) is tightened on the movable clamp sothat no motion is allowed during the mounting process.ATTENTION! The required transducer spacing is calculated bythe APP after you program the PIPE, FLUID, TRANSDUCER andPLACEMENT menus. Before proceeding with this installation, youmust complete the programming starting in Chapter 4.Programming on page 57 up to “Viewing the Transducer Spacing”on page 73. Use that calculated transducer spacing in thefollowing sections.
