FAST AG Solutions Fast Sprayers 9500 Series, Руководство оператора

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13. Although well water is recom-
mended, surface water can be used
if it is thoroughly filtered. Be sure to
keep the filters clean when using this
method.
14. If using wettable powders, remove
the top tank lid and slowly add the
powder. Be sure the tank is at least
1/2 full of water and the pump is
running.
If the powder is not added slowly,
clumps of powder will be drawn into
the suction line and plug the screen
in the filter.
15. If foaming occurs, add an anti-
foaming additive to the tank.
16. Nozzle Height (Broadcast):
The nozzle is adjustable from 17 to
72 inches (500 to 1750 mm depend-
ant on tire size). Set the height so
the spray pattern from the nozzles
overlap a couple of inches above the
crop canopy or plants.
Diagram
Fig. 28 NOZZLE HEIGHT
Sprayer
IMPORTANT
It is recommended that the
wettable powder be pre-mixed in
hot water before adding to the
sprayer. This prevents clumps
from plugging the filters. Triple
rinse the mixing container when it
is empty.
17. Travel Speed:
Crop and plant type will determine the travel
speed for spraying.
a. Cereal crops - broadcast planting:
A travel speed of 6 to 12 mph (9.7 to 19.
Km/ hr) is recommended for most operat-
ing is appropriate for the conditions.
b. Row Crops:
A travel speed of 5 to 10 mph (8.1 to 16
Km hr) is recommended in row crops. For
crops that have a dense foliage canopy, a
slower speed gives more time for the
spray to open the plant canopy and allow
the chemical to get inside and coat the
underside of the leaves. However oper-
ate at a speed that is appropriate for the
conditions.