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Figure 2-1. Hand Control Switches and Indicators | Up
TM-5-3740-218-13P Pesticide Dispersal Unit Multicapabilty Helicopter Slung (PDU) Manual | Next
HYDRAULIC SYSTEM CONTROLS AND INDICATORS |
TM 5-3740-218-13&P
Table 2-1. Hand Control Switches and Indicators (Cont)
Key
Control Or Indicator
Function
6
SYSTEM ON/OFF
When ON in LV configuration, hydraulic
pressure is applied to pesticide pump; in ULV
configuration, hydraulic pressure is applied to
pesticide pump and rotary atomizers; in SD
configuration, hydraulic pressure is applied to
slinger. When OFF, hydraulic pressure is
removed.
7
DISPERSAL Pushbutton
When pressed in LV or ULV configuration,
dispersal valve is activated (liquid pesticide is
dispersed). When pressed in SD configuration,
hydraulic gates are actuated (solid pesticide is
dispersed). Disperses pesticide in bucket.
2-3
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