PIETRO FIORENTINI FE Series

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SERIES FE

LOW-PRESSURE GAS REGULATOR | INTRODUCTION | REV. 00

Use, maintenance and warning manual

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Main Page

Introduction3
Revision History5
Table of Contents6
General Information9
Manufacturer Identification9
Identification of the Product9
Regulatory Framework9
Warranty9
Addressees, Supply and Storage of the Manual10
Language10
Symbols Used in the Manual11
Nameplates Applied12
Glossary for Nameplates14
Glossary of Measurement Units15
Qualified Professional Figures16
Safety17
General Safety Instructions17
Personal Protective Equipment18
Residual Risks19
Table of Residual Risks for Potentially Explosive Atmospheres22
Obligations and Prohibitions24
Safety Pictograms25
Risk Level25
Description and Operation27
General Description27
Operation28
Intended Use29
Envisaged Use29
Reasonably Foreseeable Misuse29
Types of Fluids29
Models and Configurations30
Surface Treatments33
Technical Features/Performance34
Safety Devices35
Slam-Shut Valve for Maximum Downstream Pressure35
Excess Flow Lock-Up Device36
Relief Valve37
Pressure Outlet38
Procedure of Use with Standard Pressure Outlet39
Procedure of Use with Peterson Model Pressure Outlet40
Transport and Handling41
Specific Warnings for Transport and Handling41
Packaging and Fasteners Used for Transport42
Physical Characteristics of the Equipment43
Equipment Anchoring and Lifting Method44
Forklift Handling Method45
Packaging Removal47
Packaging Disposal47
Storage and Environmental Conditions48
Storage Lasting Longer than the Maximum Time Allowed48
Installation49
Installation Pre-Requisites49
Allowed Environmental Conditions49
Storage Lasting Longer than the Maximum Time Allowed49
Checks before Installation50
Specific Safety Instructions for the Installation Step51
General Information on the Line52
Installation Procedures53
Post-Installation Instructions54
Equipment Adjustments55
Commissioning57
General Warnings57
Safety Requirements for Commissioning57
Preliminary Procedures for Commissioning58
Calibration of Safety Devices58
Commissioning the Regulator58
Commissioning the Regulator with Manual Reset59
Commissioning the Regulator with Automatic Reset60
Proper Commissioning Check61
Reset of Safety Devices after Commissioning61
Drum Assembly (Underground Version of the Regulator)62
Drum Assembled to the Slam-Shut Valve Lid62
Regulator Reset63
Drum Fixed on the Second Stage Control Head64
Functional Checks65
General Warnings65
Periodically Checking and Inspecting the Equipment for Proper Operation66
Functional Checks of Safety Devices66
Tightening Torques68
Uninstallation and Disposal69
General Safety Warnings69
Qualification of the Operators in Charge69
Uninstallation69
Information Required in Case of New Installation70
Disposal Information70
Calibration Tables71

PIETRO FIORENTINI FE Series - Page 4

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