CNG
dispensers
TATSUNO
EUROPE
‐
Quick
User
Guide
,
revision
01,
March
2022
7
secured
against
spontaneous
setting
in
motion.
A
carbon
‐
dioxide
extinguisher
or
dry
‐
powder
extinguisher
with
a
filling
of
at
least
6
kg
must
be
located
at
each
device.
The
device
that
is
out
of
order
must
be
secured
against
its
misuse
by
an
unauthorized
person.
Device
design
safety
DEVICE
DESIGN
SAFETY
IS
GUARANTEED
BY
THE
MANUFACTURER
The
dispenser
design
meets
the
requirements
of
EN
ISO
80079
‐
36
and
EN
IEC
60079
‐
0
standards
and
is
designed
for
operation
in
environments
designated
by
symbols
II
2G
IIA
T3
stated
on
the
type
label
of
the
dispenser.
With
regard
to
the
operation
safety
in
the
potentially
explosive
environment,
dispenser
compliance
assessment
was
performed
and
documentation
archiving
was
carried
out
according
to
article
10,
par.
1b(2)
of
the
Government
Decree
No.
116/2016
Coll.
(article
13,
par.
1b(ii)
of
the
European
Parliament
and
Council
Directive
No.
2014/34/EU)
in
a
Physical
‐
Technical
Testing
Institute
in
Ostrava
–
Radvanice,
notified
body
No.
1026
with
the
archive
number
A484
‐
16.
In
terms
of
pressure
safety,
EU
verification
of
the
unit
(Procedure
G)
was
performed
at
the
CNG
dispenser
according
to
the
Appendix
No.
3,
point
11
of
the
Government
Decree
No.
26/2003
Coll.
as
amended
(Appendix
No.
III,
point
10
of
the
European
Parliament
and
Council
Directive
No.
2014/68/EU)
by
the
notified
body
No.
1017
TÜV
SUD
Czech
s.r.o.,
Novodvorská
994,
142
21
Prague
4.
Operating
safety
The
operator
is
responsible
for
the
fuel
station
operation
and
is
obliged
to
entrust
its
operation
only
to
trained
employees
having
relevant
authorization.
The
task
of
the
attendant
is,
while
observing
all
safety
regulations,
competently
refill
CNG
pressure
storage
tanks
of
refilled
motor
vehicles
and
check
the
condition
of
dispensers,
reservoirs,
machinery
operation,
gas
pressure
and
keep
prescribed
operating
records
in
regular
intervals.
Attendant’s
responsibilities
Keep
the
operated
devices
in
a
safe
and
proper
condition.
Observe
operating
rules
and
regulations
and
operating
instructions
of
gas
devices.
Immediately
inform
the
operator
about
each
failure,
defect
or
abnormality
during
the
gas
device
operation
and
immediately
decommission
the
device
in
case
of
danger
of
delay.
Permanently
keep
the
gas
device
tidy
and
clean
and
ensure
that
no
unauthorized
persons
are
nearby
the
device.
Immediately
inform
the
operator
about
circumstances
that
impede
the
device
operation
for
the
attendant
(in
case
of
sudden
indisposition).
Write
down
the
records
into
the
operation
logbook
about
the
shift
start
and
finish,
inspections
performed
by
the
attendant
and
maintenance
work,
repairs,
inspections,
and
audits.
The
fuel
station
and
CNG
dispenser
attendant
must
not
perform
any
repairs
of
the
machinery
and
modify
the
settings
of
safety
fittings
on
his/her
own.
A
special
case
is
performing
service
interventions
A
service
worker
must
not
violate
the
operating
safety
during
repairs
and
other
activities.
He/she
must
pay
special
attention
to
removing
the
covers
of
the
dispenser
not
to
cause
any
injury
of
him
nor
a
casual
customer.
While
handling
of
electrical
components,
he/she
must
ensure
safe
disconnecting
of
electrical
energy
supply.
Only
approved
components
may
be
used
for
part
replacements.
All
parts
subject
to
approval
must
be
always
put
into
condition
which
is
prescribed
by
technical
documentation
(airtightness,
grounding,
electrostatically
conductive
delivery
hoses,
etc.).
Environmental
safety
The
CNG
dispenser
and
the
filling
unit
may
be
fitted
with
sensors
of
the
gas
leak
detector
(they
are
not
a
standard
part
of
the
dispenser
delivery)
which
can
be
connected
to
the
evaluation
unit.
In
case
of
gas
leak
(low
concentration)
the
unit
