BIFFI RP 120-MHW, Installation, Operation And Maintenance Manual

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Installation, Operation and Maintenance Manual
MAN 573 Rev. 8
Table of Contents
July 2020
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 Identification Plate ........................................................................................ 2
1.3 Introducing the Actuator ............................................................................... 2
1.4 Data Sheet .................................................................................................... 5
Section 2: Installation
2.1 Checks upon Actuator Receipt ...................................................................... 6
2.2 Actuator Handling ......................................................................................... 6
2.3 Storage ......................................................................................................... 8
2.4 Actuator Assembly on the Valve .................................................................... 9
2.4.1 Types of Assembly .............................................................................. 9
2.4.2 Assembly procedure ......................................................................... 11
2.5 Pneumatic Connections .............................................................................. 12
2.6 Electrical Connections (If any) ..................................................................... 12
2.7 Commissioning ........................................................................................... 13
Section 3: Operation and Use
3.1 Operation Description ................................................................................. 14
3.2 Residual Risks .............................................................................................. 16
3.3 Operations .................................................................................................. 16
3.4 Calibration of the angular stroke ................................................................. 17
3.5 Calibration of Micro-switches (If Foreseen) .................................................. 19
3.6 Calibration of the Operation Time ............................................................... 19
Section 4: Operational Tests and Inspections
Operational Tests and Inspections ......................................................................... 20
Section 5: Maintenance
5.1 Periodic maintenance .................................................................................. 21
5.2 Extraordinary Maintenance ......................................................................... 22
5.2.1 Replacement of Cylinder Seals .......................................................... 22
5.3 Lubrication of Mechanism ........................................................................... 26
5.4 Dismantling and Demolition ....................................................................... 27
Table of Contents