TATSUNO
EUROPE
a.s.,
www.tatsuno
‐
europe.com
36
Table
5
‐
Maintenance
schedule
for
the
CNG
dispenser/module
(according
to
ISO
16923)
Maintenance
activity
weekly
monthly
6
months
Inspection
of
filling
end
piece
damage
X
Inspection
of
hose
damage
X
Visual
inspection
of
the
breakaway
coupling
X
Tightness
test
of
the
filling
end
piece
X
Tightness
test
of
the
breakaway
coupling
X
Tightness
test
of
pipeline
systems
and
threaded
joints
X
Conductivity
test
of
the
set
of
breakaway
coupling
‐
hose
‐
end
piece
X
6.2.
TROUBLESHOOTING
AND
SOLVING
DISPENSER
DEFECTS
When
you
encounter
a
problem,
first
read
the
"What
to
do
if
..."
table
(see
Table
6)
where
the
most
frequently
asked
questions
of
the
dispenser
users
about
the
problems
encountered
at
the
fuel
station
are
described.
In
the
event
of
a
dispenser
defect,
the
electronic
counter
that
controls
the
dispenser
displays
a
fault
message
in
the
form
of
a
numeric
code.
The
fault
codes
for
the
individual
types
of
electronic
counters
are
listed
in
the
chapter
6.2.1.
Table
6
‐
What
to
do
if
...
The
dispenser
does
not
respond
to
the
removal
of
the
delivery
nozzle
and
there
is
no
fault
message
on
the
display
This
means
that
the
dispenser
is
without
the
power
supply,
or
the
delivery
nozzle
on
the
dispenser
is
poorly
hinged,
or
that
the
dispenser
is
blocked
by
the
control
system.
Check
proper
hanging
of
all
delivery
nozzles
Check
whether
pumping
made
on
the
dispenser
is
paid
at
the
cash
desk
If
the
dispenser
is
in
manual
mode,
try
unlocking
the
dispenser
with
the
IR
remote
controller
(press
"0")
Turn
the
power
supply
of
dispenser
counter
off
and
on.
Check
the
power
supply
of
dispenser,
i.e.,
when
the
power
is
turned
on
the
display
must
pass
the
test
Check
the
position
of
the
circuit
‐
breaker
for
the
single
‐
phase
power
supply
230V
of
the
dispenser
in
the
main
switchboard
of
the
fuel
station
If
the
dispenser
is
connected
to
the
control
computer,
the
dispenser
blocking
may
be
coupled
to
a
control
system
that
does
not
release
the
dispenser
for
pumping
or
blocks
the
dispenser.
Turn
the
power
dispenser
off
and
on
and
change
the
dispenser
mode
from
automatic
to
manual.
If
the
dispenser
is
in
a
manual
mode,
there
is
a
fault
on
the
control
computer
side.
An
error
message
"
E18
”
will
appear
on
the
display
of
the
dispenser
This
is
a
dispenser
fault
message
that
indicates
that
communication
between
the
dispenser
and
the
control
unit
(computer,
station
controller,
control
console,
etc.)
has
been
lost.
check
the
correct
operation
of
the
control
unit
(turning
on
the
counter,
turning
on
the
data
converter)
check
the
data
cable
connection
After
picking
up
the
delivery
nozzle
an
error
message
"E30"
appears
on
the
display
of
the
dispenser.
This
is
a
fuel
dispenser
failure
report
that
states
that
the
fuel
unit
price
is
zero.
If
the
dispenser
is
operating
in
a
manual
mode
without
the
remote
control,
then
the
unit
price
is
incorrectly
set.
Set
the
fuel
unit
price,
see
chapter
4.1.7
and
Chyba!
Nenalezen
zdroj
odkaz
ů
.
.
If
the
dispenser
is
controlled
remotely,
then
check
the
fuel
unit
price
settings
in
the
station
controller
(computer,
controller).
Before
each
delivery,
the
fuel
price
is
automatically
sent
to
the
dispenser.
6.2.1.
ERROR
MESSAGES
OF
THE
DISPENSER
In
every
defect
of
the
dispenser
equipped
with
the
PDEX5,
PDEX,
TBELTM
or
TBELTX
counter,
delivery
is
interrupted
and
the
display
shows
an
error
message
("E"
+
error
code).
Depending
on
the
message
type,
either
the
whole
dispenser
is
blocked
(fatal
error),
or
only
the
part
where
the
fault
appeared
is
blocked.
Important
error
messages
are
saved
in
the
counter
memory,
where
they
can
be
shown
using
parameter
Error
message
code
history
and
Error
message
code
statistics.
