USC LPX Operator's Manual page 27

Proper calibration of the liquid system is critical to achieve a proper granular/chemical
mixture. Use the calibration procedure on page 50 and 51 to determine liquid flow
rate.
Emptying the remaining liquid can be done by using the reverse function on the control
panel. This will pump liquid back into the mix tank. Then drain the remaining liquid
into a suitable container. Clean water should be pumped through the calibration tube
and mix tank when finished.
Always dispose of chemical or diluted chemical according to your
local, state, and federal regulations.
Only you, the operator, can determine the length of time required to
completely rinse all chemical residue from the tank and
system.
LPX AUTOMATED SEED TREATER
PUMP STAND VALVES
plumbing
Page 27