A - INSTALLING AND SECURING YOUR B409
BEFORE INSTALLING PENETRATION FITTINGS
ENSURE THAT THE SUMP BODY IS HOLDING VACUUM.
If the gauge is Below 12 inches of mercury (Hg/Vacuum), then pressurize the sump interstice to 4 PSI and submerge the gauge and tubing assemblies. Soap test the test tubing fittings on the walls. If an air leak is found, contact the factory. If no leak at the tubing is found, soap test the rest of the sump surface starting with the exterior. Visually inspect for damage. If the leak is found, patch per repair directions in this manual.
If the gauge is AT OR ABOVE 12 INCHES OF MERCURY, proceed to Step A.1
A.1 - Visually inspect the parts provided by Bravo Systems for
A.2 - Set your B409 Piping Sump where it must be per site plans. Secure the Sump to avoid movement while penetrating.
A.3 - Mark where you will penetrate the Base/Tank Collar wall.
A.4 - Install Penetration Fittings per their respective Installation Instructions. You must NOT disturb the penetration fittings while the sealant/adhesive is drying. Allow for the maximum cure time as recommended by the manufacturer of the fittings before pressurizing & soaping to test for leaks.
DO NOT FILL DOUBLE WALL PENETRATION FITTINGS
WITH FOREIGN MATERIALS, SEALANTS or ADHESIVES.
While Fiberglassing, curing, or sitting overnight, keep the
SAVE THESE PIECES, DO NOT LOSE THEM! Remove the
Gauge
Assembly
CAP SVA-BARB
5ii-B409-DW-10A