Valley Rainger Linear, Руководство пользователя

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Rainger Linear 39
OPERATION
Methods Of Operation
The five methods of machine operation that follow
are examples of how the machine may be operated.
These are not the only methods of operation. Your
method of operation may be different.
Contact your authorized Valley dealer for assistance
with designing your own method of operation based
on management style, soil types, crop water require-
ments, and system capacity.
Method I
Can be used on most soil types.
The system operator must be present at the comple-
tion of each step to change irrigation mode, percent-
age timer setting, and/or direction.
1. The percentage timer is set at the desired appli-
cation rate and the system is started at one end
of the field and run wet (irrigating) to the middle
of the field. See Figure 39-1.
2. The system is stopped, the percentage timer
is set to 100% and the system is run dry to the
other end of the field. See Figure 39-1.
NOTE
• To reduce the possibility of creating deep
ruts, make sure the first part of the field that
was irrigated has dried sufficiently before
running the system back to the original end
of the field.
3. The system direction is reversed, the percentage
timer is set to the desired application rate and the
system is run wet (irrigating) to the middle of the
field. See Figure 39-2.
4. The system is stopped, the percentage timer
is set to 100% and the system is run dry to the
original end of the field. See Figure 39-2.
1
2
3
4
5
Figure 39-1 1. Field
2. Direction of Travel
3. Wet
4. STOP
5. Dry
1
2
3 4 5
Figure 39-2 1. Field
2. Direction of Travel
3. Wet
4. STOP
5. Dry