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MEDC XB15 Manuel Technique page 6

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used, to prevent damage to the O-ring.
us
ed,
o t
prev
en
t
dam
age
Removing / replacing xenon tube
R
e
m
ov
i
ng
/
e r
p
a l
i c
ng
Unscrew the grub screw (2.0mm A/F hexagon key) in the flange of the cover 3 full turns (Do not fully
Uns
r c
ew t
h
e grub
s
r c
ew (2
unscrew). Unscrew and remove the cover and lens assembly using the spanner supplied to gain access to
uns
r c
ew).
Uns
r c
ew
and
t
the inside of the unit.
he i
ns
i
de
o
t f f t
he
uni
. t
Rem
Remove the old tube by unscrewing the terminal block fixings. The replacement tube can now be fitted (see
o
v
e
h t
e o
d l
t
ube
by
xenon tube installation sheet, which is supplied with the replacement tubes)
x
enon
t
ube
n i
t s
al
a l
o i t
n
s
Onc
Once the new tube has been correctly fitted, replace the cover assembly, ensuring the cover is fully screwed
e
h t
e
new
u t
be h
a
s
down.
down. There should be a maximum gap of 0.2mm between the faces of the cover and enclosure to ensure o-
T
h
ere s
hou
d l
be
ring compression. Ensure the cover seal is correctly seated in its groove during re-assembly. Re-tighten the
ri
ng c
o
m
p
res
i s
on
.
E
n
s
u
grub s
grub screw (2.0mm A/F hexagon key) in the cover flange to secure the cover.
r c
ew (2
0 .
m
m
A
F /
6.0 SPECIAL CONDITIONS FOR SAFE USE
6.
0
S
P
E
I C
AL
CO
ND
T I
O I
1. Painting and other surface finishes, other than those applied by the manufacturer, are not permitted
1.
P
ai
n
n i t
g an
d o
t
her
2.
2. In order to maintain the dust tight integrity of the enclosures (IP6X), the threads of cable entry devices
n I
or
der
o t
m
a
n i
and s
and stopping plugs shall be sealed in accordance with the applicable code of practice for flameproof
t
oppi
n
g
l p
installation.
i
ns
t
l al
at
i
on.
7.
7.0 CERTIFICATION/APPROVALS
0 CE
R
I T
I F
CAT
O I
N
A / / A
IECEx units
IEC
E
x
u
n
it
s
Cert
Certified to IEC60079-0, IEC60079-1 & IEC60079-31
i
e i f
d
o t
E I
C
60079-0
E
Ex d unit (IEC certification No. IECEx BAS 05.0048X)
x
d
un
t i
(I
E
C
c
e
i rt
c i f
a
o i t
Ex
Ex db IIC T
d
b
IIC
T
Gb
Gb
G
G
Ex
Ex tb IIIC T
tb
I
IIC
T
Db IP66/67
D
b
IP
6
6
6 /
7
D
D
T
T
am
amb.
b.
Tube Energy
T
ube
E
n
ergy
T-rating (T
- T
rat
n i
15J
15J
10J
10J
5J
5J
The IECEx certificate and product label carry the IECEx equipment protection level marking
T
he
E I
C
E
x
c
e
i rt
c i f
at
e
and
Gb
Gb
Db
Db
Where Gb signifies suitability for use in a Zone 1 surface industries area in the presence of gas.
Where
Gb s
i
gni
i f
es
s
ui
t
abi
Where D
Where Db signifies suitability for use in a Zone 21 surface industries area in the presence of dust.
b s
g i
ni
i f
es
s
ui
t
ab
ATEX units
A
T
E
X
u
n
it
s
Cert
Certified to EN60079-0, EN60079-1 & EN60079-31
i
e i f
d
o t
E
N
600
79-0,
Ex d unit (ATEX certification No. Baseefa04ATEX0009X)
E
x
d
un
t i
(A
T
E
X
c
e
i rt
c i f
at
Ex
Ex db IIC T
d
b
IIC
T
Gb
Gb
G
G
Ex tb IIIC T
Ex
E
tb
tb
I I
I I
IC
IC
T
T
D
D
Db IP66/67
b
b
IP
IP
6
6
6 /
/
7
D
D
T
T
amb.
am
b.
Tube Energy
T
ube
E
n
ergy
T-rating (T
- T
rat
15J
15J
10J
10J
5J
5J
03/16
o t
t
he
O-ri
ng
.
x
e
no
n t
ube
0 .
m
m
A
F /
hex
agon
k
re
m
o
o
v
e
h t
e
c
o
v
r e
and
l
uns
c
c
rewi
n
g
t
he
t
r e
m
n i
l a
h
e
t e
,
wh
c i
h
s i
s
upp
e i l
d
be
en c
n c
o
rrec
y l t
y
t i f
e t
d,
d,
repl
repl
a
m
a
i x
x
m
u
m
gap
of f 0.
0.
2m
re
t
he c
e c
o
v
r e
s
eal
s i
c
o
rrec
hex
a
agon
k
e
) y
n i
h t
e
c
o
N
S
F
O
R
S
A
F
E
U
S
E
s
u
urf f ac
ac
e
f
ni i
s
hes
,
ot
her
a t
n i
h t
t
e
dus
t
g i t
t h
n i
e t
gri
ugs
s
h
l al
be
s
eal
ed
n i
ac
P
P
R
O
O
V
AL
S
,
E I
C6
600
79-1 &
E I
C6
0079-31
n
No
. o
E I
C
E
x
B
A
S
05
.
0048
g
(T
T
)
)
T-rating (T
T
-
rat
n i
g
(T
)
)
G
G
D
D
T4
T4
T135°C
T1
3
° 5
C
T5
T5
T
T100°C
1
0
° 0
C
T4
T
4
T135°C
T
1
3
° 5
C
T
T5
5
T100°C
T
1
0
° 0
C
T6
T6
T85°C
T8
° 5
C
T5
T
5
T
T100°C
1
0
° 0
C
T6
T6
T6
T85°C
T8
T8
° 5
° 5
C
C
pro
od
uc
t
a l
be
c l
a
rry
h t
l
y t i
y
f
or
us
e
n i
a
Z
one
l i
y t i
fo
or
us
e i
n a
Z
o
ne
E
N
60
007
9-1 &
E
N
60079-3
i
on
N
. o
B
a
s
e
ef
a04
A
T
E
n i
g
(T
T
)
)
T
T-rating (T
-
rat
n i
g
(T
)
)
G
G
D
D
T4
T4
T135°C
T1
3
° 5
C
T5
T5
T100°C
T
1
0
° 0
C
T
T4
4
T
T135°C
1
3
° 5
C
T5
T
5
T
T100°C
1
0
° 0
C
T6
T6
T8
T85°C
° 5
C
T
T5
5
T100°C
T
1
0
° 0
C
T6
T6
T85°C
T8
° 5
C
e
) y
n i
t
he f
l
ange
f o
h t
h
e
ens
as
s
e
m
b
y l
us
n i
g
t
he s
l b
oc
k
f
i x i
ngs
.
T
h
e
re
epl
wi
h t
h t
e
repl
ac
e
m
en
t
t
u t
ac
e
h t
e c
o
v
e
r as
s
e
m
m
b
m
be
w t
een
h t
e
a f
c
e
s
s
of
y l t
s
e
at
ed
n i
s t i
groov
oov
v
r e
l f
an
ge t
o
s
e
c
u
re
t
he c
t
han
t
hos
e
ap
i pl
ed
by
y t
f o
h t
e
enc
o l
s
u
res
(I
P
c
o
rdanc
e
wi
h t
t
he app
pp
) X
T
T
am
amb.
b.
(-55°C to +70°C)
(
5 -
° 5
C
o t
+7
° 0
C
)
(-55°C to +40°C)
(-55°C to +40°C)
(-55°C to +70°C)
(
5 -
° 5
C
o t
+
7
° 0
C
)
(
(-55°C to +55°C)
5 -
° 5
C
o t
+
5
° 5
C
)
(
(-55°C to +40°C)
5 -
° 5
C
o t
+4
° 0
C
)
(
(-55°C to +70°C)
5 -
° 5
C
o t
+
7
° 0
C
)
(-55°C to +55°C)
(-55°
( 55°
C t
C t
o
+55
+55
°
°
C)
C)
e
E I
C
E
x
equi
p
m
e
t n
prot
p
1 s
ur
f
ac
e i
nd
us
ri t
es
a
area
21 s
r u
a f
c
e i
ndus
r t
e i
s
area
1
X
0009
) X
T
T
am
amb.
b.
(-55°C to +70°C)
(
5 -
° 5
C
o t
+7
° 0
C
)
(-55°C to +40°C)
(-55°C to +40°C)
(
(-55°C to +70°C)
5 -
° 5
C
o t
+
7
° 0
C
)
(
(-55°C to +55°C)
5 -
° 5
C
o t
+
5
° 5
C
)
(-55°C to +40°C)
(
5 -
° 5
C
o t
+4
° 0
C
)
(
(-55°C to +70°C)
5 -
° 5
C
o t
+
7
° 0
C
)
(-55°C to +55°C)
(-55°
C t
o
+55
°
C)
c
o
v
e
r 3
f
l l u
u t
rns
(Do
no
p
anner
s
u
ppl
i
ed
o t
gai
ac
e
m
en
t
u t
b
e
c
an
now
b
e
) s
, y l
, y
ens
uri
n
g
g
h t
e c
o
v
r e
s i
h t
e
c
o
v
e
r and
enc
o l
s
u
e
duri
ng re
-as
s
e
m
b
. y l
R
o
v
e
. r
t
he
m
anuf
ac
t
urer
,
ar
e no
6
) X
t ,
he
h t
reads
o
c f f c
a
b
c i l
abl
e c
ode
f o
prac
c i t
e
ec
o i t
n
e l
v
l e
m
a
rk
n i
g
n i
t
he
pres
enc
e
f o
gas
n i
h t
e
pres
enc
e
o
f f d
d
us
t
u f
y l l
n
ac
c
e
s s
o t
be
f
t t i
ed
(s
ee
u f
y l l
y
s
r c
ewed
d
re
o t
ens
ure
o
o-
e
-t
g i
ht
e
n
h t
e
t
per
m
t t i
ed
e l
ent
ry
dev
c i
e
es
f
r o
a l f
m
eproo
f
f
.
. t
© MEDC 2016

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