51
DUSTS AND GRANULES
15. a. Set the engine throttle halfway and after the
engine is running smoothly, open the pesticide
control lever all the way. (With the engine set at
half throttle and the pesticide control lever open
all the way, the unit will put out about 5 kg/min.)
b. For adjusting the dust and granule dispersal rate,
use the pesticide control lever.
c. DO NOT BEND THE NECK OF THE HOSE
DURING SPRAY OPERATIONS. The dust can
blow back into the blower and soil or damage the
unit.
16. REMEMBER THAT WHEN CONDUCTING SPRAY
OPERATIONS WITH BACKPACKS, YOU SHOULD
ALWAYS BE UPWIND OF YOUR TARGET AREA.
17. When stopping spray operations for a short period of
time, turn off the pesticide flow by closing the
volume control cock (liquids) or by moving the
pesticide control lever down (dusts and granules).
18. For longer delays in operations, turn off the pesticide
flow and then turn the engine throttle to idle.
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