USC PS10 Operator's Manual page 51

1. Run the pumps in reverse until all chemical has been drained from the process
lines and the calibration tube back into the tote.
2. Make sure pump heads open and close smoothly.
3. Inspect tubing for uneven wear. Replace pump tubing often to ensure high flow
rates can be achieved.
4. Fill two five gallon buckets with clean water. Disconnect the return line from Micro
Matic valve and place it in one of the buckets. Place the Micro Matic valve in the
other bucket of water.
5. Disconnect the discharge process lines from the treater static mixer assembly and
direct them to a receptacle large enough to hold all of the water from the buckets.
6. Pump clean water through all areas of the plumbing including the calibration tube.
Opening and closing the valves during this process helps to remove residue from
the ball valves.
7. Remove and clean the filter.
8. Open all drain points, valves, and filter to let as much of the water drain as possible.
9. Wipe down the motor casing with a damp cloth making sure to remove all dust that
may have collected since the last maintenance date. Record the cleaning on the
company required documents.
PUMP STANDS PS10
PUMP STANDS WITH CHEMICAL TOTES
PUMPS - PLUMBING - LIW SCALES
Page 51