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Contents
1 Safety instructions 14
1.1 Explanation of symbols and signs 14
1.2 General information 14
1.3 Preparation for all work 15
1.4 Safety information 15
2 Construction and function 16
3 Correct use 17
4 Manufacturer's information 18
4.1 Transport 18
4.2 Delivery and performance 18
4.3 Storage 18
4.4 Tools needed 18
5 Installation 18
5.1 General installation information 18
5.2 Installation of the GEMÜ valves 18
dependent on the body
6 Commissioning 19
6.1 Connecting the control air 19
7 Inspection 19
8 Servicing 19
9 Troubleshooting / 20
fault clearance
10 Assembly / Disassembly 20
of spare parts
10.1 Actuator disassembly 20
10.2 Replacement of shut-off seal 20
10.3 Actuator and gasket assembly 21
11 Sectional drawing and 21
spare parts
12 Removal and disposal 22
13 Reselling 22
14 Returns 22
15 Information 22
16 Technical data 23
17 Order data 24
18 Declaration of conformity 25
Goods return declaration 26
1 Safety instructions
Please read the following safety instructions
carefully and observe them!
1.1 Explanation of symbols
and signs
Important information is marked using the
following symbols in these safety instructions:
1.2 General information
The prerequisite for perfect functioning of
the GEMÜ valve:
- Proper transport, storage, installation,
fitting, commissioning, operation,
inspection, servicing, troubleshooting /
fault clearance, repair work, assembly,
disassembly, removal and disposal
exclusively by trained, authorised and
qualified specialist staff whilst observing
the accident prevention regulations.
- Operation in accordance with these
operating instructions.
- Observation of the contents of these
operating instructions and other documents
(data sheets etc.).
Correct assembly, operation and servicing
and repair work ensure faultless valve
operation.
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