14
Venting hose.
Insert one side of venting hose into venting connector as shown in fig (C).
Insert other side of venting hose into product’s tank.
During priming procedure product exceeding will flow into tank.
For priming procedure see the paragraph “Priming”.
Flow direction is indicated by the arrow on the valves.
fig (C): pump head connections.
fig (C1): PMMA pump head connections.
Injection Valve.
Injection valve must be installed on plant from water’s input.
Injection valve will open at pressure greater than 0,3bar.
Venting knob
Venting knob
to suction hose
to suction hose