horsch Leeb 5.280 VL, Operating Instructions Manual

Page: 235 / 308

Solution tank filling Several filling variants are available. 1) Water system CCS Pro: Through the stand
-
ard connectio
n
(10)
or through any other pres
-
sure
output,
the
fluid
can
be
pumped
directly
in
to th
e sp
ra
yi
ng
mi
xture
co
nta
in
er (1
) o
r to
any other pressure outlet.
Illuviation valve, cir
-
culation
line/agitator,
internal
cleaning.
Select
the
different
variants
for
this
purpose
on
the
external control terminal. Wa
ter system Basi
c Pro
: R
ecommen
dation
,
fill the machine with an external filling pump. Variant
2:
Optionally
via
direct
filling
port
(8)
.
The sucked in
fluid
can
be
transported
directly
into the
spraying mixture container
(1)
via an
external pump. Variant
3:
The
fluid
can
be
sucked
in
and
transported directly into the spraying mixture container via port
(8)
and the optionally in
-
stalled pump
(9)
.
Fresh water tank filling: Variant 1: Fill via
(1
1)
with external pressure.
Variant 2 (optional): Switch on external suction on the external control terminal. Switch on the illuviation valve when the remaining solution was displaced by the lines into the spraying mixture container. Turn
the
valve
(25)
to
fresh
water
filling.
Then
fill the fresh water tank.
CAUTION
Filling via centrifugal pump if equipped with optional fresh water tank: The suction line to the pump, the pump itself or the supply line to the illuviation valve may still contain spraying agent or deposits. When turning
the
valve
(25)
fresh
water
thus
contami
-
nated can be pumped into the fresh water tank!
¾
If
necessary,
flush
the
lines
thoroughly
be
-
fore filling the fresh water tank!
Illuviation valve (5) pressure output: This sucks in preparations from the illuviation valve into the spraying mixture container. The
fluid
supplies
the
rinsing
nozzles
(51)
and
the shock nozzles
(52)
and
canister
flushing
(53)
of the illuviation valve.
52
51
53
Spraying operation The spraying pump
(16)
sucks
in
fluid
through
the
suction
fitting
(12 or 14)
from the spraying
mixture container
(1)
(spraying operation) or
from the fresh water tank
(2)
(cleaning of the
spraying system).
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