13
20
9
1
12
4
8
7
17
14
11
18
21
18
8
16
21
17
4
22
!
!
Maintenance by the User
20
12. Maintenance by the User
12.1 Exchange of the measuring tube and the jacket
tube
1
Unscrew the screws
4
and remove brace
11
.
2
Loosen threaded bush
18
with socket spanner
no. 003-2110.
3
Unscrew connecting rods
20
.
4
Now remove both cover lids
7
and
9
.
5
Exchange jacket tube
12
.
6
In order to exchange the measuring tube remove
bush
19
and gasket
17
.
Assembly
7
Screw jacket tube
12
, flat gasket
8
, cover
7
and
9
together with the connecting rods
20
.
Don’t tighten the connecting rods initially.
8
Insert measuring tube
1
with gasket
17
into the
covers
7
and
9
.
9
Mount brace
11
, don’t tighten the screws
4
initially.
10
Please tighten the connecting rods
20
evenly and
carefully.
Recommended tightening moment 0,8-1,0 Nm.
Please control, whether the jacket tube is
moveable axially.
11
Fix the screws
4
.
Please control, whether the jacket tube is move-
able axially.
12
Fix threaded bush
18
with the socket spanner
003-2110 slightly.
