F783E Ex‐ia
Pg 3 00‐ISN‐203_Rev B
29/01/2021
CONTENTS
1. OPERATING INSTRUCTIONS ........................................................................................................................ 6
2. AUTHORISED USE ........................................................................................................................ 7
2.1 Export Restricons ......................................................................................................... 7
3. BASIC SAFETY INSTRUCTIONS ........................................................................................................................ 8
4. GENERAL INFORMATION ...................................................................................................................... 10
4.1. Contact address............................................................................................................ 10
4.2. Warranty ...................................................................................................................... 10
4.3. informaon on the internet ......................................................................................... 10
5. CERTIFICATION DETAILS [START OF CONTROLLED AREA]
5.1 IECEx ...................................................................................................................... 11
5.2 ATEX ...................................................................................................................... 11
5.3 Condions of Cerficate .............................................................................................. 12
[END OF CONTROLLED AREA]
6. SYSTEM DESCRIPTION ...................................................................................................................... 14
6.1. Intended applicaon area ............................................................................................14
6.2. General descripon ...................................................................................................... 14
6.3. Funcons/opons/designs........................................................................................... 15
6.3.1 Structure of the control head ........................................................................... 15
6.3.2 Fluid diagram .................................................................................................... 16
6.3.3 Number of solenoid valves ............................................................................... 17
6.3.4 Pneumac interfaces ........................................................................................ 17
6.3.5 Manual control .................................................................................................17
6.3.6 Posion monitoring system.............................................................................. 17
7. TECHNICAL DATA ...................................................................................................................... 18
7.1. Operang condions.................................................................................................... 18
7.2. Conformity to the following standards ........................................................................ 18
7.3. Rang plate specificaons............................................................................................ 19
7.4. Pneumac data ............................................................................................................ 20
7.5. Posion system data .................................................................................................... 21
8. INSTALLATION ...................................................................................................................... 22
8.1. Safety instrucon ......................................................................................................... 22
8.2. Assembly of the control head ...................................................................................... 22
8.2.1. Mounng the base .......................................................................................... 22
8.2.1.1. Fing the control head—Linear actuator................................... 23
8.2.1.2. Limit Switch Seng ..................................................................... 23
8.2.1.3. Fing the control head—Rotary actuator.................................. 24
8.2.1.4. Limit Switch and Rotary Target Seng ....................................... 24
8.2.2. Pneumac and electrical connecons ............................................................... 24
9. OPENING AND CLOSING THE HOUSING ...................................................................................................... 27
9.1 Safety instrucons........................................................................................................ 27
9.2 Opening and closing the housing ................................................................................. 27
9.2.1 Opening the housing..................................................................................... 27
9.2.2 Closing the housing....................................................................................... 28
