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Installation, Operation and Maintenance Manual
MAN 606 Rev. 5
Table of Contents
December 2020
Table of Contents
Table of Contents
Section 1: General Warnings
1.1 Generalities................................................................................................... 1
1.1.1 Applicable Regulation ........................................................................ 1
1.1.2 Terms and Conditions......................................................................... 1
1.2 Identication Plate ........................................................................................ 2
1.3 Introducing the Actuator............................................................................... 3
1.4 Data Sheet .................................................................................................... 3
Section 2: Installation
2.1 Checks Upon Actuator Receipt ...................................................................... 4
2.2 Actuator Handling......................................................................................... 4
2.3 Storage ......................................................................................................... 8
2.4 Actuator Assembly on the Valve.................................................................... 9
2.4.1 Types of Assembly.............................................................................. 9
2.4.2 Assembly Procedure......................................................................... 10
2.5 Hydraulic Connections................................................................................ 11
2.6 Electrical Connections (If Any)..................................................................... 12
2.7 Commisioning ............................................................................................ 13
Section 3: Operation and Use
3.1 Operation Description................................................................................. 14
3.2 Residual Risks.............................................................................................. 16
3.3 Operations ................................................................................................. 16
3.3.1 Local Manual Operation.................................................................... 16
3.3.2 Emergency Manual Operation by MHP ............................................. 18
3.3.3 Emergency Manual Operation by MSJ - MHW.................................... 19
3.4 Calibration of the Angular Stroke ................................................................ 19
3.5 Calibration of Micro-switches (If Foreseen).................................................. 24
3.6 Calibration of the Operation Time (Optional – If Foreseen).......................... 25
Section 4: Operational Tests and Inspections
Operational Tests and Inspections..........................................................................27
Section 5: Maintenance
5.1 Periodic Maintenance.................................................................................. 28
5.1.1 Check and Restore Oil Level in the Hydraulic Control Unit................. 29
5.2 Extraordinary Maintenance ......................................................................... 31
5.2.1 Replacement of Cylinder Seals .......................................................... 31
5.3 Lubrication of Mechanism........................................................................... 35
5.4 Dismantling and Demolition ....................................................................... 36
