Clean the triangular groove of the longitudinal girder lining and remove any traces of grease. Put a new triangular PTFE Cord gasket in this groove if necessary and press it into its form. Put back the baffle cage and install the vertical sheets. Bring the baffle plate progressively into the exchanger block. Ensure it is reassembled in accordance with the position noted before disassembling.
See the user manual Compabloc IOM Manual.pdf for more details.