TeeJet Technologies DYNAJET IC7 140, Руководство пользователя

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DynaJet® IC7140
www.teejet.com
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Accessing the Operation Screen
The Operation screen can be accessed from the Home screen or from
an error message.
1. From the Home Screen, press the OPERATION KEY.
Figure 6-2: Operation Screen – from Home Screen
1. From an error message, select OPERATION KEY.
Figure 6-3: Operation Screen – Through an Error Message
Droplet Size Chart
When choosing a spray nozzle that produces droplet sizes in one of
the eight droplet size classification categories, always remember that
a single nozzle can produce different droplet size classifications at
different pressures. A nozzle might produce medium droplets at low
pressures, while producing fine droplets as pressure is increased.
Category Symbol Colour code
Extremely fine XF
Violet
Very fine VF
Red
Fine F
Orange
Medium M
Yellow
Coarse C
Green
Very coarse VC
Blue
Extremely coarse XC
White
Ultra coarse UC
Black
NOTE: Droplet size classifications are based on BCPC specifications
and in accordance with ASABE Standard S572.1 at the date of
printing. Classifications are subject to change.
OPERATION MODES
There are three types of Operation Modes:
Manual Mode – Select the intended nozzle and the target
PWM Duty Cycle Percentage.
Droplet Mode – Select the intended nozzle and the target
droplet size range.
NOTE: Droplet Mode may not be available with all system
configurations.
Adjustable Droplet Mode – Select the intended
nozzle and the droplet size range with the option
to adjust the target droplet size.
NOTE: Many factors including but not limited to application rate,
material density, speed, nozzle model/size/spacing may limit the
ability of DynaJet IC7140 to meet the control target.
To select an operation mode:
1. Press the CURRENT OPERATION MODE INDICATOR & MODE
CHANGE BUTTON on the Nozzle Pressure Gauge. Modes will
toggle from Manual Mode to Droplet Mode to Adjustable Droplet
Mode.
Manual Mode
Select the intended nozzle and the target PWM Duty Cycle
Percentage. The system will calculate and display the droplet sizes for
the nozzle selected. DynaJet IC7140 will control to the target Duty
Cycle Percentage.
Figure 6-4: Operation Screen – Manual Mode
Adjusting PWM Duty Cycle
PWM Increase – Press to increase the PWM Duty Cycle
Percentage.
PWM Decrease – Press to decrease the PWM Duty Cycle
Percentage
100% Duty Cycle – Press to jump the PWM duty cycle
percentage to 100% (or the preset maximum Duty Cycle)