CNG
dispensers
TATSUNO
EUROPE
‐
Quick
User
Guide
,
revision
01,
March
2022
35
CAUTION
Any
modification
to
the
dispenser
may
invalidate
the
equipment's
certification.
Consult
the
manufacturer's
certification
documents
and
instructions
if
any
modifications
to
the
electrical
installation
and
/
or
equipment
are
being
considered.
THE
OPERATOR
OF
THE
DISPENSER
IS
OBLIGED
TO:
Appoint
an
employee
responsible
for
the
operation
and
technical
condition
of
the
dispenser.
Ensure
inspections,
testing,
repairs,
and
maintenance
in
a
professional
way.
Register
documents
and
keep
records
on
operation.
All
activities
related
to
attending,
operation
and
servicing
the
CNG
dispensing
module
may
only
be
performed
by
employees
with
appropriate
authorization.
PRINCIPLES
OF
CNG
DISPENSER
INSPECTIONS
Inspections
of
devices,
reservoirs,
pipeline
systems
and
dispensers
are
performed
on
dates
defined
by
the
operating
rules
and
regulations
of
the
fuel
station
according
to
applicable
regulations.
Review
of
dispenser
pressure
system
tightness
by
soap
solution.
The
inspection,
calibration,
and
official
verification
of
the
CNG
dispenser
is
performed
by
the
National
Metrology
Institute
according
to
applicable
regulations
The
inspection
is
preceded
by
cleaning
the
entire
device
from
dust,
removal
of
water
and
other
impurities
from
tanks.
6.1.1.
MAINTENANCE
OF
DISPENSER
COVERS
Covers
of
the
dispenser
(“body
parts”)
made
of
painted
steel
or
stainless
steel
require
regular
maintenance.
Pay
special
attention
to
the
maintenance
of
such
parts
particularly
in
winter
season
when,
due
to
the
activity
of
aerosols
from
chloride
agents
created
from
salts
used
for
road
maintenance,
the
paint
of
unprotected
body
parts
may
be
permanently
damaged,
or
inter
‐
crystal
corrosion
may
appear
in
case
of
stainless
‐
steel
covers.
Recommended
maintenance
of
painted
covers:
Wash
them
with
warm
water
at
least
twice
per
month
(according
to
the
level
of
fouling)
At
least
once
a
month
or
after
each
higher
surface
fouling
with
fuels
–
wash
them
with
detergent,
thoroughly
clean
the
covers
from
salt
residues,
dust,
and
grease
(according
to
the
level
of
fouling)
+
restore
the
protective
coating
on
design
parts
(car
cosmetics).
WARNING
It
is
forbidden
to
clean
the
painted
parts
of
the
dispenser
with
chlorine
‐
based
products!!!
Chlorine
‐
containing
products
(disinfectants
such
as
SAVO)
cause
corrosion
of
metal
parts
of
the
dispenser
.
Recommended
maintenance
of
stainless
covers:
Wash
them
with
warm
water
at
least
twice
per
month
(according
to
the
level
of
fouling)
At
least
once
a
month
or
after
each
higher
surface
fouling
with
fuels
–
wash
them
with
warm
water,
thoroughly
clean
the
covers
from
salt
residues,
dust,
and
grease
(according
to
the
level
of
fouling)
+
restore
the
protective
coating
on
design
parts
by
using
a
special
agent
for
stainless
sheet
metal.
RECOMMENDATION
We
recommend
the
following
protective
agents
and
detergents
for
stainless
sheet
metal:
ULTRAPUR
–
d
(producer:
MMM
‐
Group,
Germany);
NEOBLANK
spray
(producer:
Chemische
Fabrik
GmbH,
Hamburg,
Germany);
ANTOX
Surface
Care
800
S
(producer:
Chemetall
AG,
Switzerland)
WARNING
Do
not
wash
stainless
steel
covers
with
detergent
and
chlorine
‐
based
products!!!
6.1.2.
MAINTENANCE
OF
THE
CNG
DISPENSER/MODULE
The
maintenance
schedule
for
the
CNG
dispenser/module
is
described
in
the
table
below:
