Agitation Adjustment (Agitation Nozzles Only) - Hardi EAGLE 3PT Boom Operator's Manual

In order to shut off one or more sections of the boom, switch one or more
unneeded boom distribution valves (B) (Fig. 41) to off position. The
constant pressure device ensures that the pressure does not increase in
the sections which are still operating.
In case of electrical failure it is still possible to manually overide all
functions of the operating unit. To operate manually, disconnect the
multiplug from the EC control box first and operate the handles by hand.
It is possible to change pressure, turn boom sections on or off, or shut off
the complete control unit manually.
IMPORTANT: When the sprayer is stored, the ESC control box and
the multiplug must be protected against moisture and dirt. A plastic
bag may be used to protect the multiplug. Store the control box in a
clean dry place.

8.14 Agitation Adjustment (Agitation nozzles only)

Agitation is necessary to keep the solution
in your tank properly mixed.
Consult your chemical supplier for the
recommended amount of agitation.
In general, maximum agitation is required
but some products tend to foam easily. To
reduce foaming in some instances anti-
foaming agents may be added to the tank
(Refer to chemical label). When running
low liquid levels in the tank, agitation may
be reduced to facilitate pump priming and
avoid pressure fluctuations. Make sure
that you have adjusted the agitation
properly before sprayer calibration.
Fig. 42
Turning the Agitation Valve (A ) (Fig.42)
clockwise will reduce the agitation flow.
Turning the valve counter clockwise will
increase the agitation flow.
58 HARDI ® EAGLE 3PT BOOM OPERATORS MANUAL