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b. 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 twisting the
plastic pesticide discharge tube (dusts and
granules).
18. For longer delays in operations, turn off the pesticide
flow and then turn the engine throttle to idle.
TERMINATING PROCEDURES:
19. With the engine throttle at idle, drain the liquid
pesticide through the pesticide feed line (located
behind the volume control valve on the nozzle) into
its original container.
20. For dusts and granules, close the discharge tube,
stop the engine by turning off the throttle, and shake
any remaining material back into the original
container.
ULV OPERATIONS
21. a. Add an approved flushing solution to the empty
pesticide tank.
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