19
Lock Pin
Keeps
Mix-n-Fill
in Correct
Position
Open the tank source valve for the main tank (handle
pointed up), the agitation valve and the return valve. Make
sure that the boom valves are closed. Engage the pump.
The Handler system is equipped with a knife to puncture
the chemical jugs for easy rinsing and proper disposal. Set
the chemical jug on the knife with enough force to puncture
the jug (Figure C16).
Open the Handler drain valve. The venturi will educt the
chemical into the return line.
Once the chemical jug is empty, and before removing the
jug from the knife, open the jug rinse valve. Close the jug
rinse valve before removing jug.
Open Agitator
Open Agitator
Valve >
Valve >
< Open Return
< Open Return
Valve
Valve
< Open Main
< Open Main
Tank Valve
Tank Valve
< Handler
< Handler
Drain Valve
Drain Valve
Handler >
Handler >
Rinse Valve
Rinse Valve
< Handler
< Handler
Jug Rinse
Jug Rinse
Valve
Valve
Figure C15
Valve Setting For Educting Chemical
Figure C16
Stabbing Jug On Handler Knife
Open the Handler rinse valve for several seconds to rinse
out any chemical concentrate.
Once the Handler tank
is empty, close the Handler drain valve to prevent
backflow of solution through the tank agitator valve.
Continue to circulate the solution for several minutes with
the return and agitation valves open. Close the return valve
before beginning spraying operations.
Raise and secure the Handler into the transport position
when mixing operations are complete.
Handler tank should always be empty except when add-
ing chemical to the sprayer. Raising and lowering the
tank with chemical is dangerous and greatly increases
the possibility of chemical exposure to your body re-
sulting in sickness, injury or possibly death.
Figure C17
Rinsing Empty Chemical Jug
Figure C18
Rinsing Handler Tank
< Rinse Nozzle
< Rinse Nozzle
Sprayer Operation
