
Fig. 1: Schematic picture
1.
In
le
tc
on
ne
ct
io
n
fo
rf
ue
lg
as
2.
In
le
tc
on
ne
ct
io
n
fo
ro
xy
ge
n
3.
R
ed
la
be
lf
or
fu
el
ga
s
va
lv
e
4.
B
lu
e
la
be
lf
or
ox
yg
en
va
lv
e
5.
Bu
sh
in
g
6.
N
ut
7.
G
as
ke
t
fo
r
at
ta
ch
m
en
t
8.
M
ix
er
9.
N
ec
k
(C
on
ne
ct
in
g
tu
be
)
10
.
H
ea
tin
g
no
zz
le
11
.
W
el
di
ng
no
zz
le
12
.
W
el
di
ng
no
zz
le
fle
xi
bl
e
13
.
Va
lv
e
fo
r
th
e
he
at
in
g
ox
yg
en
14
.
Le
ve
r
or
va
lv
e
fo
r
th
e
cu
tt
in
g
ox
yg
en
15
.
H
ea
d
of
th
e
to
rc
h
16
.
N
oz
zl
e
nu
t
17
.
Pr
op
an
e
cu
tt
in
g
no
zz
le
-
no
zz
le
m
ix
ty
pe
18
.
Ac
et
yl
en
e
cu
tt
in
g
no
zz
le
-
no
zz
le
m
ix
ty
pe
19
.
Ac
et
yl
en
e
cu
tt
in
g
no
zz
le
-
in
je
ct
or
ty
pe
20
.
Pr
op
an
e
cu
tt
in
g
no
zz
le
-
in
je
ct
or
ty
pe
Fi
g.
1:
Sc
he
m
at
ic
pi
ct
ur
e
U7 CZ/HU
U7 GERMAN
1
2
4
3
5
3
2
1
4
5
3
6
6
8
7
12
8
7
9
10
8
7
9
11
8
7
11
Summary of Contents for U7
Page 2: ......
Page 3: ...U7 PL U7 17 GER U7 20 GER U7 ORIGINAL U7 CZ 22 M x 1 5 M27 x 1 5 U7 2001 U7 2001...
Page 12: ...RU 1 2 3 4 5 6 7 8 9 10 11 12...
Page 43: ...43 48 RU 1 ISO EN 5172 EN 1256 EN ISO 3821 ISO 5175 1 1 ISO 5175 2 2 ISO 5175 2 U7 3 20 60 U7...
Page 44: ...44 48 RU 4 U7 4 1 U7 Fig 1 Schematic picture 4 2 Fig 2 Marking A O P F 1 2...
Page 45: ...45 48 RU 5 5 1 5 2 5 2 1 1 7 2 3 4 3 4 5 4 4 6 3 3 7 4 3 8 9 4 3 10 5 2 2 1 7 2 3 4 4 3 14 5 6...
Page 46: ...46 48 RU 7 4 4 13 8 3 3 9 4 13 3 10 11 14 12 4 3 13 5 3 1 14 2 3 4 3 13 6 KR21 6 1...