Liquid Equipped Air Seeder
Page
100
11/15
Liquid Trouble Shooting
P
P
r
r
o
o
b
b
l
l
e
e
m
m
P
P
o
o
s
s
s
s
i
i
b
b
l
l
e
e
S
S
o
o
l
l
u
u
t
t
i
i
o
o
n
n
1
1
.
.
P
P
u
u
m
m
p
p
d
d
o
o
e
e
s
s
n
n
o
o
t
t
s
s
t
t
a
a
r
r
t
t
.
.
Check hydraulic hoses are fitted
correctly to the tractor remotes.
The hydraulic motor driving the pump
is speed restricted and direction of
flow protected. If the pump does not
run, reverse the flow or hydraulic
hose connections at the remotes.
2
2
.
.
P
P
u
u
m
m
p
p
o
o
p
p
e
e
r
r
a
a
t
t
e
e
s
s
b
b
u
u
t
t
d
d
o
o
e
e
s
s
n
n
o
o
t
t
p
p
u
u
m
m
p
p
.
.
Check taps from main tank are open.
Check camlock couplings connecting
pump to tank are connected.
Check taps on pump unit are set to
‘PRODUCT’ and ‘OPERATE’
3
3
.
.
V
V
a
a
l
l
v
v
e
e
s
s
n
n
o
o
t
t
o
o
p
p
e
e
r
r
a
a
t
t
i
i
n
n
g
g
c
c
o
o
r
r
r
r
e
e
c
c
t
t
l
l
y
y
.
.
To check default valve position, enter
the calibration screen. When the
calibration screen is entered the
bypass valve will always return to the
‘open to tank’ position and the shutoff
valve ‘closed to bar’ position. See
diagram.
4
4
.
.
H
H
i
i
g
g
h
h
S
S
y
y
s
s
t
t
e
e
m
m
P
P
r
r
e
e
s
s
s
s
u
u
r
r
e
e
w
w
h
h
e
e
n
n
o
o
n
n
H
H
O
O
L
L
D
D
.
.
In the
‘SETUP MENU’ highlight the
liquid tank ‘BIN 1’ and press
‘SELECT’. Next highlight the HOLD
setting and use the navigator keys to
change from the default setting
‘STOP’ to ‘CLOSE’.
‘CLOSE’ setting will allow the bypass line
to return flow to the tank at lower
pressure when the monitor is placed on
HOLD. Note: recovery time to re-
establish application rate will be longer
when using the ‘CLOSE’ setting.
Shutoff Valve
Bypass Valve
Valve
Position
Indicator
Fig.L8
