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11
Water Baffle Installation (Multi-Cell PFi Units Only)
Water baffles join the interior basin sections to prevent leaks between modules.
Install
the anchor bolts in all cells before installing the water baffles.
To install the water baffles,
follow the steps below.
1. Slide the lower water baffle into place. The baffle is in its final position when the end
plates are in contact with the end wall flanges.
2. Orient the side baffles with the flanges facing out. Install the left and right side water
baffles by first aligning top notches and then sliding the bottom of the baffle into
place.
3. Secure the base of sides baffles with two #14 (1/4”) self-tapping screws in each hole
provided.
Figure 16a.
Step 1
Figure 16b.
Step 2
Figure 16c.
Step 3
Lower Baffle
Side Baffle
1/4” Screw
Positive Closure Plate Installation (Figure 15)
The optional positive closure plate and gasket can be furnished on multi-cell units to allow
individual cells to be isolated for cleaning and routine maintenance. The plate ships loose
inside the basin. To install the positive closure plate and gasket, follow the steps below.
1. If installed, remove flat washers and wing nuts from the flume box on the interior of
Cell #2.
2. Position the neoprene gasket and positive closure plate over the flume box hardware
and fasten in place with 3/8” self cutter, flat washers and wing nuts.
Figure 15.
Positive Closure Plate Assembly
Detail A
3”
or
5”
Unit Rigging & Assembly
Multi-Cell Unit Installation
Flume Box Installation
Positive Closure Plate Installation
Water Baffle Installation
NOTE:
Multi-cell PCC units have
factory installed air bypass panels.
This water baffle installation is not
required for the PCC.
