Sammode
SA
Notice
JAMIN
rév
F
24,
rue
des
Amandiers
–
F
75020
Paris
6/12
Octobre
2017
EN
Good
‐
1
‐
1
Foreword
The
following
instructions
must
be
read,
among
others,
together
with
the
Standards
IEC
60079
‐
17
(Inspection
and
maintenance
of
electrical
installations
in
hazardous
areas
(other
than
mines)),
IEC
60079
‐
14
(Electrical
apparatus
for
explosive
gas
atmospheres
‐
Part
14:
Electrical
installations
in
hazardous
areas
(other
than
mines)),
IEC
60079
‐
19
(Repair
and
overhaul
for
apparatus
used
in
explosive
atmospheres),
the
by
‐
laws,
decrees,
orders,
laws,
directives,
implementation
circulars,
other
relevant
standards,
state
of
the
art
and
any
other
document
regarding
the
relevant
installation
site.
Sammode
cannot
and
will
not
be
liable
if
these
standards
are
not
complied
with.
The
user
shall
be
fully
aware
of
the
electrical
hazards
as
well
as
the
physical
and
chemical
characteristics
of
the
dusts
to
be
found
in
the
installation.
This
shall
include,
among
others,
the
checking
of
the
compatibility
between
the
surface
temperatures
of
the
luminaire
and
the
ignition
temperatures
of
these
dusts
in
particular.
The
same
applies
to
combustible
gas,
vapours
or
mists.
This
luminaire
is
meant
for
areas
where
potentially
explosive
dust
and/or
gas
atmospheres
may
be
present:
Area
21,
Area
2
These
area
definitions
may
be
as
follows:
‐
Area
21:
Location
where
an
explosive
atmosphere,
taking
the
form
of
a
combustible
dust
cloud
in
the
air,
is
liable
to
occasionally
gather
under
normal
operating
conditions.
‐
Area
2:
Location
where
an
explosive
atmosphere,
taking
the
form
of
a
combustible
gas
cloud
in
the
air,
is
not
liable
to
gather
under
normal
operating
conditions
and
where,
should
it
occur,
it
would
not
be
in
a
frequent
way
and
it
would
occur
for
a
short
while
only.
Determination
and
delimitation
of
these
areas
fall
within
the
responsibility
and
competence
of
the
person
in
charge
of
the
site.
Instructions
for
a
hazard
‐
free
installation
(to
be
carried
out
by
trained
staff)
1
Installation
Any
work
on
the
luminaire
should
be
carried
out
when
voltage
is
off.
1.1
Position
the
fixing
straps
alone.
1.2
Prior
to
the
installation
of
the
luminaire
in
its
fixing
straps
:
a)
loosen
the
screw
in
the
middle
in
order
to
free
the
internal
gear
tray
,
b)
remove
the
mobile
flange
,
c)
From
this
same
side,
pull
the
tray
as
it
is
shown
in
“
‐
figure
1
‐
“
(Pull
no
more
than
20
cm).
d)
connect
(See
§
2),
e)
To
close
the
lighting
apparatus,
push
the
tray
and
put
it
under
the
fastener
.
1.3
Install
the
unit
in
its
straps
after
fastening
them
as
described
in
§
1.1.
1.4
Position
the
mobile
flange
so
that
it
properly
covers
the
seal
.
1.5
Tighten
the
middle
screw
assuring
that
the
mobile
flange
properly
sits
on
the
seal
.
Fully
tighten
the
middle
screw
to
ensure
the
required
tightness
of
the
unit.
Avoid
excessive
tightening
(a
tightening
torque
of
2.5
N.m
+
0/
‐
0.5
is
to
be
applied
to
the
middle
screw
).
To
be
sure
it
is
well
locked,
compare
the
deformation
of
your
joint
(under
the
screw
)
with
the
following
photos:
1.6
Tighten
the
cable
gland
(tightening
torque
of
5
N.m
+/
‐
0.5).
1.7
Rotate
the
unit
in
order
to
position
it
in
the
lighting
direction
as
desired
by
opening
the
fixing
straps
‐
2
‐
2
