TATSUNO
EUROPE
a.s.,
www.tatsuno
‐
europe.com
98
3.3.7.
SUCTION
SYSTEM
In
the
case
of
a
suction
system
,
the
suction
pump
is
located
directly
in
the
dispenser.
The
pump
is
connected
to
the
storage
tank
by
a
suction
line,
which
draws
fuel
from
the
storage
tank
into
the
tank
of
the
car.
Examples
of
connection
of
suction
line
to
pump
are
described
in
document
IN041/IN043
‐
Installation
plans.
NOTICE
‐
>B&D
The
dispensers
are
designed
to
be
connected
to
a
44.5
x
2.5
mm
suction
fuel
line
terminated
by
oval
flange
PN6
DN32
(G1/4")
according
to
EN
13
365
.
If
another
type
of
inlet
pipe
and
flange
is
used
then
is
necessary
to
discuss
it
with
the
dispenser
manufacturer.
The
dispenser
manufacturer
is
not
responsible
for
the
problems
associated
with
inlet
pipe
leaks
and
poor
connection
to
the
suction
pump.
3.3.8.
PRESSURE
SYSTEM
TATSUNO
EUROPE
dispensers
can
be
connected
not
only
to
the
system
with
conventional
suction
where
the
fuel
is
sucked
in
by
pumps
located
in
dispensers,
but
also
to
the
pressure
system
where
the
fuel
is
“pushed”
into
the
dispenser
directly
from
storage
tanks
where
submersible
(diesel,
gasoline,
AdBlue,
WSE)
or
external
(LPG)
pumps
are
located.
The
advantage
of
the
pressure
system
is
a
very
quiet
operation
of
dispensers,
the
disadvantage
is
high
demands
on
the
quality
and
tightness
of
the
fuel
line.
In
the
case
of
a
pressure
system,
the
dispenser
is
not
equipped
with
a
pumping
monoblock.
The
inlet
pipeline
is
connected
via
a
breakaway
valve
located
under
the
dispenser
and
is
firmly
connected
to
its
base
frame.
From
there,
the
liquid
flows
into
a
filter
and
is
distributed
through
gauges
and
control
valves
into
delivery
hoses
and
nozzles.
CAUTION
According
to
the
European
standard
EN
13617
‐
1,
the
dispenser
connected
to
the
pressure
system
must
be
equipped
with
a
breakaway
valve
that
closes
the
pressure
supply
in
the
event
of
the
dispenser
being
pulled
down!
The
breakaway
valve
is
not
a
part
of
the
standard
delivery
of
the
dispenser.
The
dispenser
manufacturer
recommends
using
the
OPW
10BF
valve.
The
fuel
inlet
to
the
dispenser
is
made
by
a
pipe
with
a
compression
nut
with
a
G1”
internal
thread.
The
position
of
the
inlet
pipeline
is
shown
in
Appendix
1
where
the
recommended
connection
to
the
pressure
pipeline
is
also
indicated.
CAUTION
It
is
necessary
to
ensure
that
the
maximum
allowed
pressure
of
0.35
MPa
is
not
exceeded
at
the
fuel
inlet
to
the
dispenser.
The
base
plans
of
dispensers
in
a
pressure
design
are
shown
in
document
IN041.
3.3.9.
SATELLITE
TO
THE
DISPENSER
All
dispensers
of
the
OCEAN
series
can
be
equipped
with
a
so
‐
called
satellite.
This
is
an
additional
delivery
point
–
a
column
with
a
delivery
hose
and
a
delivery
nozzle
which
is
placed
on
the
other
side
of
the
safety
island.
In
particular,
the
satellite
can
be
used
to
fill
trucks
where
it
is
possible
to
fill
with
delivery
hoses
of
the
main
dispenser
and
satellite
into
both
side
tanks
of
the
truck
at
the
same
time.
The
satellite
column
has
no
control
electronics
and
hydraulics
and
is
completely
dependent
on
the
main
dispenser.
The
satellite
image,
foundation
plan
and
foundation
frame
are
shown
in
document
IN041/IN043.
CAUTION
‐
>CNG
The
CNG
dispenser
has
a
different
function
than
the
petrol
dispenser.
A
measuring
system
with
two
delivery
hoses
cannot
be
used
simultaneously
(Lines
A
and
B).
One
of
these
two
hoses
can
be
connected
to
a
distribution
satellite
(see
diagram
below)
