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17
Adjusting Trip Sections (continued)
Front View Reel Trip Section
Reverse View Reel Trip Section
-Loosen and raise in slot, tighten to activate section
-Loosen and slide down in slot to deactivate section
Operation of Perimeter Nozzles
The perimeter nozzles are used to apply ambient temperature (non-heated) water in a course spray as a
supplement to the heated reel spray when evaporative conditions are high (due to extremely low humidity or
the presence of wind). The perimeter nozzle spray is selectable and controlled in the cab. It can be sprayed on
either side individually, or both sides at the same time. It can also be focused on the sides, or the tops and the
sides of the windrow by manually adjusting the angle and position of the nozzles.
Each perimeter nozzle operates off its own separate pump that is controlled by the switches and dial on the
perimeter nozzle cab controller. The toggle switch turns the control on, and the dial is used to increase or
decrease the flow to the nozzles. The two red switches control which pump is active. The perimeter nozzle
pumps will automatically turn off when the Arm Switch is not activated and the Arm Override is not activated
With the controller turned on, the two red switches will flash when the
Arm Switch or Arm Override aren’t
active, and will show solid red when they are Active and the switch is turned on. The chart below provides an
estimate of the GPM for 1 and 2 pump operation at varying dial settings.
Perimeter Nozzle Controller
Perimeter Nozzle GPM
Adjustment
Bolts
Summary of Contents for 720 Dew Simulator
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Page 7: ...7 Safety Decal Locations...
Page 69: ...69 Notes...
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