Contents
1
General information
2
General safety information
2.1
2.2
2.3
3
4
5
6
7
7.1
7.2
7.3
7.4
8
9
10
10.1
10.2
10.3
10.4
10.5
11
11.1
11.2
11.3
11.4
11.5
12
13
14
15
16
17
18
19
20
21
741
1
General information
20
Prerequisites to ensure that the GEMÜ ball
20
valve functions correctly:
Correct transport and storage
21
Installation and commissioning by
21
trained personnel
22
Operation according to these installation,
22
operating and maintenance instructions
22
Recommended maintenance
23
Correct installation, operation, servicing
24
25
and repair work ensure faultless ball valve
25
operation.
25
The descriptions and instructions
25
apply to the standard versions.
25
For special versions not described
25
in these installation, operating
25
and maintenance instructions the
26
basic information contained herein
26
applies in combination with any
28
additional special documentation.
28
29
All rights including copyright
29
and industrial property rights are
expressly reserved.
29
29
2
General safety information
30
30
The safety information does not take into
31
account:
Unexpected incidents and events, which
31
may occur during installation, operation
32
and servicing.
32
Local safety regulations which must be
33
adhered to by the operator and by any
33
additional installation personnel.
33
33
34
35
36
37
20 / 40