GEM R478 Tugela Operating Instructions Manual page 55

Contents
1 General information .................................................. 56
1.1 Information .......................................................... 56
1.2 Symbols used ...................................................... 56
1.3 Definition of terms .............................................. 56
1.4 Warning notes ..................................................... 56
2 Safety information .................................................... 57
3 Product description ................................................... 57
3.1 Construction ........................................................ 57
3.2 Additional design features .................................. 58
3.3 Description ........................................................... 58
3.4 Function ............................................................... 58
3.5 Product label ....................................................... 59
4 GEMÜ CONEXO ......................................................... 59
5 Correct use ............................................................... 60
5.1 Product without special function X .................... 60
5.2 Product with special function X ......................... 60
6 Order data ................................................................. 61
6.1 Butterfly valve with AUMA actuator ................... 61
6.2 Butterfly valve with Bernard actuator ................. 63
7 Technical data .......................................................... 65
7.1 Medium ................................................................ 65
7.2 Temperature ........................................................ 65
7.3 Pressure ............................................................... 65
7.4 Product conformity ............................................. 66
7.5 Mechanical data .................................................. 67
8 Technical data of actuator ......................................... 68
9 Dimensions ............................................................... 69
9.1 Actuator flange .................................................... 69
9.2 Actuator ............................................................... 71
9.3 Body ..................................................................... 72
10 Manufacturer's information ....................................... 74
10.1 Delivery ................................................................ 74
10.2 Transport ............................................................. 74
10.3 Storage ................................................................. 74
11 Installation in piping .................................................. 74
11.1 Preparing for installation .................................... 74
11.2 Installation location ............................................. 75
11.3 Installation of the standard version ................... 76
11.4 Installation of the ATEX version ......................... 76
12 GEMÜ 9428 electrical connection .............................. 77
13 GEMÜ 9468 electrical connection .............................. 91
14 Electrical connection - Bernard, AUMA, J+J .............. 95
15 Commissioning ......................................................... 95
16 Operation .................................................................. 96
16.1 Operation - GEMÜ 9428 ...................................... 96
16.2 Operation - GEMÜ 9468 ...................................... 98
16.3 Operation - Third-party actuators ....................... 99
17 Troubleshooting ........................................................ 100
18 Inspection and maintenance ...................................... 101
18.1 Cleaning the product ........................................... 101
18.2 ATEX version ....................................................... 101
18.3 Removing the butterfly valve from the piping ... 101
19 Spare parts ............................................................... 102
19.1 Ordering spare parts ........................................... 102
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19.2 Overview of spare parts ...................................... 103
19.3 Replacement of spare parts ............................... 103
20 Removal from piping ................................................. 103
21 Disposal .................................................................... 103
22 Returns ..................................................................... 104
23 Declaration of Incorporation according to 2006/42/
EC (Machinery Directive) ........................................... 105
24 Declaration of conformity according to 2014/68/EU
(Pressure Equipment Directive) ................................. 106
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