Milnor 30015V7J Service Manual page 19

Siphoning From the Chemical Tank into the Machine
Figure 2:
P. Pump
S. Siphon level. Shading indicates the chemical delivery line and tank content that can siphon into
the machine.
T. Chemical tank
Ensure the Chemical Lines Cannot Dribble
2.2.
provide a means of positively closing the chemical line at the pump location, but not at the
injection site. Hence, any concentrated chemical that remains in the injection line between the
pump and the machine is free to flow into the machine. Some examples of this are shown in
Figure 3.
Examples
Legend
—The pumped chemical system may
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PELLERIN MILNOR CORPORATION