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Table of Contents
September 2021
Installation, Operation and Maintenance Manual
VCIOM-01249-EN Rev. 0
Table of Contents
Table of Contents
Section 1: General Safety Instructions
1.1 Range of Application ..................................................................................... 1
1.2 Safety Instructions for Installation in Hazardous Area .................................... 1
1.2.1 Marking .............................................................................................. 2
1.3 Applicable Standards and Regulations ........................................................... 2
1.4 Terms and Conditions ................................................................................... 3
1.5 Identication of the Main Parts ...................................................................... 3
Section 2: Storage and Pre-Installation
2.1 Tests to be Carried Out When the Actuator is Received ................................. 4
2.2 Storage Procedure ........................................................................................ 4
2.2.1 General .............................................................................................. 5
2.2.2 Storage for a Brief Period (Less Than One Year) ................................... 5
2.2.3 Long Period Storage (More Than One Year) ........................................ 5
2.3 Checks to be Performed Before Installation ................................................... 7
Section 3: Installation
3.1 Working Condition ........................................................................................ 8
3.2 Coupling Block: Disassembly from the Actuator ............................................ 8
3.3 Manual Operation ....................................................................................... 10
3.4 Mounting the Actuator onto the Valve ........................................................ 11
3.5 Electrical Connections ................................................................................. 12
3.5.1 Identication of Entries ..................................................................... 12
3.5.2 Plants Requirements ......................................................................... 13
3.6 Removing the Electrical Enclosures’ Covers ................................................. 13
3.6.1 Terminal Board Enclosure ................................................................. 13
3.7 Cable Entries ............................................................................................... 14
3.8 Terminal Board ........................................................................................... 15
3.9 Instructions for the Explosionproof Enclosures ............................................ 18
3.10 Installation in Environment with Explosive Dusts ......................................... 19
Section 4: Lubrication
4.1 Lubrication Inspection................................................................................. 20
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