Instructions / Assembly

9
Figure 12
Due to variations in tank opening sizes, the butyl sealant may need to be
stretched and can applied to any location on the underside of the base flange
to provide water tight seal.
Mounting the Riser Kit:
10.) Expose and clean a 32” x 32” square area on the top of the septic tank
centered on the clean-out opening on the tank.
11.) With the white tape upward, apply the remaining butyl sealant rope
around the groove on the bottom of the adapter flange; overlapping and
kneading the ends of the butyl rope together (Fig. 12). Remove the
white tape from the sealant rope and discard the tape.
12.) Center the riser assembly on the tank clean-out opening and apply
pressure around the perimeter of the base flange above the butyl
sealant rope to compress sealant between the tank and the adapter
flange.
Butyl Sealant
Figure 11