4
5
A
T
T
E
N
T
I
O
N
:
Do
not
change
t
he
rot
at
ion
whi
le
checki
ng
the
nozzl
es
fl
ow
rat
e.
Change
on
t
he
rot
at
ion
wi
ll
change
the
pr
essur
e
on
the
nozzl
es
and
hence
thei
r
fl
ow
rat
es.
O
P
E
R
AT
I
O
N
A
N
D
A
D
J
U
S
T
M
E
N
T
S
To
cal
ibr
at
e
ever
y
boom
sect
ion,
pr
oceed
as
fol
lows:
0
1-Run
the
spr
ayer
and
tur
n
on
the
chemi
cal
f
low
to
al
l
boom
sect
ions.
0
2-Set
t
he
rel
ief
l
ever
(1)
in
the
posi
ti
on
P
[
pr
essur
e]
.
0
3-Set
t
he
lever
s
(2)
,
(3)
,
(4)
and
(5)
t
o
poi
nt
down.
0
4-Check
the
pr
essur
e
indi
cat
ed
by
the
pr
essur
e
gauge.
0
5-Choose
one
of
t
he
boom
sect
ions
and
set
t
he
lever
asi
de
al
l
the
way
[t
o
tur
n
of
f]
.
0
6-Ot
her
l
ever
s
shoul
d
remai
n
poi
nt
ing
down
[t
o
tur
n
on]
.
0
7-Check
if
t
he
pr
essur
e
indi
cat
ed
by
the
pr
essur
e
gauge
changed.
I
f
so,
pr
oceed
as
fol
lows:
-Loosen
the
fast
eni
ng
scr
ew
shown
by
the
ar
row
(f
igur
e
E
)
.
-Tur
n
the
knob
cl
ockwi
se
to
incr
ease
the
oper
at
ing
pr
essur
e
(f
igur
e
F
)
.
-Tur
n
the
knob
count
er
cl
ockwi
se
to
decr
ease
the
oper
at
ing
pr
essur
e
(f
igur
e
G
)
.
N
O
T
E
:The
pr
essur
e
shoul
d
be
equal
t
o
that
pr
evi
ousl
y
indi
cat
ed
by
the
pr
essur
e
gauge
when
the
nozzl
es
of
thi
s
boom
sect
ion
wer
e
tur
ned
on.
-Af
ter
cal
ibr
at
ing
the
pr
essur
e
gauge,
set
t
he
lever
back
in
the
posi
ti
on
"PULVERI
ZAR"
[SPRAY]
(
to
poi
nt
down/
tur
n
on)
.-Do
the
same
on
ever
y
boom
sect
ions
in
or
der
t
o
mai
nt
ai
n
const
ant
pr
essur
e
al
ong
the
ent
ir
e
boom,
r
egar
dl
ess
of
t
he
number
of
boom
sect
ions
tur
ned
on.
(
P
)231
D
5
4
E G
F
Содержание FALCON VORTEX
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