TATSUNO
EUROPE
a.s.,
www.tatsuno
‐
europe.com
100
3.4.
MECHANICAL
ATTACHMENT
OF
THE
DISPENSER
Dispensers
are
attached
to
special
foundation
frames
by
using
anchor
bolt
supplied
with
the
dispenser.
The
foundation
frame
of
the
dispenser
is
not
a
past
of
dispenser
standard
equipment
but
may
be
ordered
separately.
The
foundation
frame
is
concreted
into
the
safety
island,
then
the
front
and
rear
covers
of
the
dispenser
are
removed,
the
dispenser
is
placed
onto
the
foundation
frame
and
attached
by
anchor
bolts.
CAUTION
Where
required
by
local
regulations,
for
the
sake
of
safety
and
environmental
protection,
a
drip
tray
is
installed
under
the
dispenser.
It
prevents
the
leakage
of
fuel
or
technical
liquid
into
soil
due
to
possible
leakage
of
the
hydraulic
system.
The
leaked
liquid
appears
at
a
defined
location
outside
the
dispenser
where
the
operator
quickly
identifies
it
and
ensures
a
repair
of
the
leakage
of
the
hydraulic
system.
Then
the
dispenser
is
connected
to
the
suction
pipeline
with
a
bellows
(suction
piece)
that
is
included
in
the
dispenser
delivery.
Appendix
1
shows
the
foundation
frames
and
foundation
plans
of
all
types
of
dispensers
with
the
indicated
position
of
the
suction
pipeline
and
the
pipeline
for
extracting
gasoline
vapour
from
dispensers.
The
vapour
recovery
pipeline
is
connected
to
the
G
1'’
lid
of
the
pipeline.
NOTE
The
G
1”
lid
is
included
in
the
dispenser
delivery.
The
suction
line
must
be
terminated
by
the
G1”
internal
thread.
CAUTION
‐
>LPG
LPG
extrusion
from
the
dispenser
and
pipeline,
e.g.,
while
removing
the
dispenser,
is
carried
out
with
nitrogen
or
inert
gas.
Extrusion
by
air
or
oxygen
is
prohibited!
NOTICE
‐
>LPG
According
to
EN
14678
‐
1:
2013,
clause
4.5.1.2,
the
liquid
phase
entry
into
the
LPG
dispenser/module
and
the
gas
phase
output
from
the
LPG
dispenser/module
must
be
protected
by
a
device
(shear
valve
or
break
point)
to
ensure
that
the
flow
of
liquid
LPG
or
LPG
vapour
into
atmosphere
is
prevented
in
case
of
pipeline
rupture.
The
shear
valve
or
break
point
must
be
firmly
attached
to
the
frame
of
the
dispenser
and
to
the
ground.
Shear
valves
are
not
a
part
of
the
standard
delivery
of
the
dispenser!
In
the
case
of
the
CNG
dispenser/module,
the
inlet
pipeline
of
the
outer
diameter
ø12
mm
(standard
delivery)
or
ø16
mm
(higher
delivery
/H)
is
inserted
to
the
interconnecting
threaded
joint
with
a
screw
ring
located
under
the
ball
shut
‐
off
valve
on
the
dispenser
and
then
the
threaded
joint
is
tightened.
The
inlet
pipeline
must
be
fitted
with
shut
‐
off
valves
before
its
entrance
to
the
shaft
space
under
the
dispenser
for
potential
disassembly
of
the
dispenser.
CAUTION
‐
>CNG
Joint
design
must
ensure
perfect
tightness
up
to
the
pressure
of
400
bar.
CAUTION
‐
>CNG
The
inlet
pipeline
of
the
dispenser
must
be
secured
by
overpressure
protection
(overpressure
valve,
etc.)
against
pressure
higher
than
the
permissible
maximum
operating
pressure.
