GEM R693, Инструкция по установке, эксплуатации и обслуживанию

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R693
1 General information
Prerequisites to ensure that the GEMÜ valve
functions correctly:
Correct transport and storage
Installation and commissioning by trained
personnel
Operation according to these installation,
operating and maintenance instructions
Recommended maintenance
Correct installation, operation, servicing and
repair work ensure faultless diaphragm valve
operation.
The descriptions and instructions
apply to the standard versions.
For special versions not described
in these installation, operating
and maintenance instructions the
basic information contained herein
applies in combination with any
additional special documentation.
All rights including copyright
and industrial property rights are
expressly reserved.
2 General safety information
The safety information does not take into
account:
Unexpected incidents and events, which
may occur during installation, operation
and servicing.
Contents
1 General information 28
2 General safety information 28
2.1 Information for service and
operating personnel 29
2.2 Warning notes 29
2.3 Symbols used 30
3 De fi nition of terms 30
4 Intended area of use 30
5 Condition as supplied
to customer 30
6 Technical data 31
7 Order data 32
8 Manufacturer's information 33
8.1 Transport 33
8.2 Delivery and performance 33
8.3 Storage 33
8.4 Tools required 33
9 Functional description 33
10 Construction 34
11 Installation, operation
and adjustments 34
11.1 Installing the valve 34
11.2 Operation and adjustments 36
11.3 Optical position indicator 38
11.4 Manual override 39
12 Electrical connection 40
12.1 Procedure 40
12.2 Connection diagrams 40
12.2.1 Internal connection diagram with
connection to terminal strip 40
12.2.2 Connection by Hirschmann plug 41
12.2.3 With mounted GEMÜ 1283
controller 42
13 Assembly / disassembly
of spare parts 43
13.1 Valve disassembly
(removing actuator from body) 43
13.2 Removing the diaphragm 43
13.3 Mounting the diaphragm 43
13.3.1 General information 43
13.3.2 Mounting a concave diaphragm 45
13.3.3 Mounting a convex diaphragm 45
13.4 Actuator mounting on the
valve body 46
14 Commissioning 46
15 Inspection and servicing 46
16 Disassembly 47
17 Disposal 47
18 Returns 47
19 Information 47
20 Troubleshooting /
Fault clearance 48
21 Sectional drawing and
spare parts 49
22 Declaration of incorporation 50
23 EU Declarations of conformity 51