Panametrics BWT System, Installation Manual, Page: 31 / 58

BWT™ System Installation Guide 23
Chapter 3. Acoustic Isolation Installation (FIPA Buffers)
3.3 Inserting the Acoustic Isolation FIPA Buffer
When you receive the Acoustic Isolation FIPA Buffer it will be fully assembled. Follow the instructions below to properly
install the buffer.
Note: If the BWT system is shipped with the buffers already installed in the nozzles, proceed to “Installing the BWT
Transducer” on page 30
.
1. Check the raised face of the spool nozzle flange to make sure it is free from paint, rust, dirt, corrosion, and
damage. If necessary, clean the raised faces with steel wool. In addition, clean the buffer flange if you are reusing
an existing buffer.
2. Inspect the gaskets supplied by Panametrics. They must not be used, warped, pitted or scratched.
3. Place one gasket on the end of the buffer.
4. Inspect the pipe nozzle to make sure it is free from dirt and rust. Use the steel wool to clean the pipe nozzle face
and the inside surfaces if necessary.
Inspect
Side View
Raised Face
Gasket Side View