PEP Filters TOWER CLEAN PACKAGE - Manual

2” Spin Klin

Battery
Operation and Maintenance Manual
Operation
During the filtration stage, water flows through
the INLET manifold and is distributed through
the 2” x 2” backwash valves into the S.K. filters.
The water then passes through the
filter elements to the outlet manifold
for consumer use.
Description of the Backwashing Process
1. The controller transmits an electrical command to the first solenoid according to either
differential pressure or time.
2. The solenoid then sends a pressure command to the backwash valve, moving it from the
filtration mode to the backwash mode.
3. Filter #1 is then backwashed with water from the outlet manifold that has been filtered by
the other filters in the system. Contaminated water and impurities flow out through the
drain manifold.
4. On completion of the allotted backwashing time, the controller releases the backwash
command, and filter #1 returns to the filtration mode.
5. Filter #2 then enters the backwash mode, and the process is repeated until all the filters in
the system have been backwashed.
6. After all the filters have been backwashed the systems returns to the filtration mode, until
the next backwash cycle.
7 World Trade Center
Storm Water Filtration System