Table of Contents
Advertisement
INSTALLATION PROCEDURE
WARNING: Possible Fire Hazard
Do Not plug into main service equipment on power pole.
Do Not use extension cords
8. FINAL BACK FILLING
Back fill should be mounded above grade slightly to allow for settling. Tamp the back
fill beneath the inlet, outlet and air piping to provide good support.
9. TRIM INSPECTION RISERS
Trim inspection risers to proper length. The 4" aeration inspection riser also serves as a
vent for the tank.
Caution: The bottom of the 4" aeration riser must be above the water level for
both visual inspection and ventilation. Both of the optional 6" and 4" top caps
must be above ground level to prevent ground water from entering the risers.
Caution: Care must be taken not to push the optional 6" Clarifier Inspection Riser
down too far. This may cause damage to the effluent discharge tee assembly and
the clarifier.
Caution: Maximum burial depth - 2 feet from top of tank flange with dome or
24" manways and 1 foot from top of tank flange with flat lids. For burial depths
beyond 2 feet contact the factory.
Grade Elevation
Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
STEP 8
STEP 9
11
Advertisement
Table of Contents
