D
ate
:
D
ra
w
n:
Is
su
e:
A
pp
d.
D
ate
:
E
uro
pe
a
n S
afe
ty
S
ys
te
m
s L
td
.
Im
pr
es
s H
o
us
e
M
an
se
ll R
oa
d
A
cto
n
L
on
do
n W
3 7
Q
H
2
0-
1
0-
05
G
U
1
7-
0
2-
06
M
R
S
A
2S
w
ar
nin
g s
ig
na
ls
H
az
ar
do
us
(C
la
ss
ifie
d)
L
oc
ati
on
C
la
ss
I,
D
iv
is
io
n 1
, G
ro
up
s A
, B
, C
, D
C
la
ss
I,
Z
on
e 0
, G
ro
up
s I
IA
, II
B
, II
C
U
nc
la
ss
ifie
d L
oc
ati
on
A
ss
oc
ia
te
d A
pp
ar
atu
s -
S
hu
nt
Z
en
er
D
io
de
B
ar
rie
r w
ith
E
nti
ty
P
ar
am
ete
rs
:
U
o
≤
2
8V
Io
≤
6
60
m
A
P
o
≤
1
.2
W
C
o
≥
C
ca
ble
L
o
≥
L
ca
ble
1.
N
o r
ev
is
io
n t
o d
ra
w
in
g w
ith
ou
t p
rio
r F
M
a
pp
ro
va
l.
2.
T
he
a
ss
oc
ia
te
d a
pp
ar
atu
s m
us
t b
e F
M
a
pp
ro
ve
d.
3.
T
he
a
ss
oc
ia
te
d a
pp
ar
atu
s m
an
ufa
ctu
re
r's
in
sta
lla
tio
n d
ra
w
in
g m
us
t
be
fo
llo
w
ed
w
he
n i
ns
ta
llin
g t
his
e
qu
ip
m
en
t.
4.
In
sta
lla
tio
n s
ho
uld
b
e i
n a
cc
or
da
nc
e w
ith
A
N
S
I/IS
A
R
P
12
.0
6.0
1
"In
sta
lla
tio
n o
f In
trin
sic
all
y S
afe
S
ys
te
m
s f
or
H
az
ar
do
us
(C
la
ss
ifie
d)
Lo
ca
tio
ns
" a
nd
th
e N
ati
on
al
E
le
ctr
ic
al
C
od
e (
A
N
S
I/N
F
P
A
7
0)
.
5.
T
he
re
sis
ta
nc
e b
etw
ee
n t
he
in
trin
sic
all
y s
afe
g
ro
un
d a
nd
th
e e
ar
th
gr
ou
nd
m
us
t b
e l
es
s t
he
1
o
hm
.
6.
T
he
S
hu
nt
Z
en
er
D
io
de
B
ar
rie
r
m
us
t b
e a
F
M
a
pp
ro
ve
d,
re
sis
tiv
ely
lim
ite
d,
sin
gle
c
ha
nn
el
ba
rri
er
h
av
in
g p
ar
am
ete
rs
le
ss
th
an
, o
r e
qu
al
to
, th
os
e q
uo
te
d,
an
d f
or
w
hic
h t
he
o
utp
ut
is
n
on
-ig
nit
io
n c
ap
ab
le
fo
r
th
e C
la
ss
, D
iv
is
io
n o
r Z
on
e a
nd
G
ro
up
o
f u
se
.
7.
T
he
IS
-L
10
1L
B
ea
co
n e
nc
lo
su
re
h
as
a
n i
ng
re
ss
p
ro
te
cti
on
ra
tin
g o
f
IP
6
6.
If s
up
pli
ed
w
ith
ou
t c
ab
le
e
ntr
y d
ev
ic
es
th
en
m
eta
llic
o
r p
la
sti
c
ca
ble
g
la
nd
s,
or
c
on
du
it h
ub
s,
sh
all
b
e f
itte
d t
ha
t p
ro
vid
e t
he
re
qu
ire
d
en
vir
on
m
en
ta
l p
ro
te
cti
on
.
8.
T
o p
re
ve
nt
ig
nit
io
n o
f fl
am
m
ab
le
o
r c
om
bu
sti
ble
a
tm
os
ph
er
es
,
dis
co
nn
ec
t p
ow
er
b
efo
re
s
er
vic
in
g.
9.
S
ub
sti
tu
tio
n o
f c
om
po
ne
nts
m
ay
im
pa
ir s
afe
ty
.
N
ote
:
C
A
U
T
IO
N
-
B
on
din
g b
etw
ee
n c
on
du
it c
on
ne
cti
on
s i
s n
ot
au
to
m
ati
c
an
d m
us
t b
e p
ro
vid
ed
a
s p
ar
t o
f th
is
in
sta
lla
tio
n.
IS
-L
10
1L
B
ea
co
n
IS
C
la
ss
I,
Z
on
e 0
A
E
x i
a I
IC
T
4
(
−
40
°
C
≤
T
a
≤
+
6
0
°
C
)
E
nti
ty
P
ar
am
ete
rs
:
T
er
m
in
als
+
w
.r.
t.
−
U
i
=
2
8V
Ii =
6
60
m
A
P
i
=
1
.2
W
C
i
=
0
L
i
=
0
T
er
m
in
als
A
c.S
w
+
-
S
-
S
+
D
4
62
7 S
he
et
1 o
f 4
D
4
62
7a
.d
w
g
D
ra
w
in
g
N
o.
C
o
m
p
u
te
r R
ef.
IS
-L
10
1L
B
ea
co
n
C
on
tro
l D
ra
w
in
g f
or
s
hu
nt
ze
ne
r
dio
de
b
ar
rie
r.
T
itle
T
er
m
in
als
S
+
w
.r.t
S
-
U
o =
U
o o
f th
e s
up
ply
a
t +
w
.r.t
. -,
o
r 1
6.8
V
w
hic
he
r is
th
e l
es
se
r.
I
o =
Io
o
f th
e s
up
ply
a
t +
w
.r.t
. -
P
o =
P
o o
f th
e s
up
ply
a
t +
w
.r.t
. -
S
C
H
E
D
U
LE
D
R
A
W
IN
G
N
o m
od
ific
ati
on
p
er
m
itte
d
w
ith
ou
t r
efe
re
nc
e t
o t
he
"N
oti
fie
d B
od
y"
