Table of Contents
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Contents
1 General information .............................................
1.1
Information ....................................................
1.2
Symbols used ................................................
1.3
Definition of terms ........................................
1.4
Warning notes ...............................................
2 Safety information ...............................................
3 Product description .............................................
3.1
Construction ..................................................
3.2
Pressure-relief hole .......................................
3.3
Control ball ....................................................
3.4
Description .....................................................
3.5
Function .........................................................
4 GEMÜ CONEXO ....................................................
5 Correct use ..........................................................
6 Order data ...........................................................
6.1
6.2
Ball valve with J+J actuator .........................
7 Ball valve technical data ......................................
7.1
Medium ..........................................................
7.2
Temperature ..................................................
7.3
Pressure .........................................................
7.4
Product conformity .......................................
7.5
Mechanical data ............................................
8 Technical data of actuator ...................................
8.1
GEMÜ 9428, 9468 actuators .........................
8.2
Bernard, J+J actuators .................................
9 Dimensions ..........................................................
10 Manufacturer's information ..................................
10.1
Delivery ..........................................................
10.2
Packaging ......................................................
10.3
Transport .......................................................
10.4
Storage ...........................................................
11 Installation in piping ............................................
11.1
Preparing for installation ..............................
11.2
Installation with butt weld spigots ...............
11.3
11.4
Installation with flanged connections ..........
11.5
After the installation ......................................
12 Electrical connection ...........................................
12.1
version 1006, 1015 ........................................
12.2
version 2070, 4100, 4200 ..............................
13 Limit switches .....................................................
13.1
3035 ...............................................................
13.2
4200 ...............................................................
14 Commissioning ....................................................
15 Operation .............................................................
15.1
Normal operation ..........................................
15.2
Optical position indicator ..............................
15.3
Manual override .............................................
16 Troubleshooting ..................................................
17 Inspection/maintenance ......................................
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4
17.1
4
placement ......................................................
4
17.2
Spare parts ....................................................
4
18 Removal from piping ............................................
4
19 Disposal ..............................................................
5
20 Returns ................................................................
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2014/30/EU (EMC Directive) ................................
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7
2014/35/EU (Low Voltage Directive) ....................
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GEMÜ B52
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