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User Manuals: PIETRO FIORENTINI APERVAL Regulator
Manuals and User Guides for PIETRO FIORENTINI APERVAL Regulator. We have
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PIETRO FIORENTINI APERVAL Regulator manuals available for free PDF download: Use And Maintenance Manual, Technical Manual
PIETRO FIORENTINI APERVAL Use And Maintenance Manual (258 pages)
Medium-low pressure gas regulator
Brand:
PIETRO FIORENTINI
| Category:
Controller
| Size: 14 MB
Table of Contents
Introduction
3
Revision History
5
Table of Contents
6
General Information
11
Manufacturer Identification
11
Identification of the Product
11
Regulatory Framework
11
Warranty
11
Symbols Used in the Manual
12
Addressees, Supply and Storage of the Instruction Manual
13
Language
13
Applied Rating Plates
14
Glossary for Nameplates
16
Glossary of Measurement Units
18
Qualified Professional Figures
19
Safety
21
General Safety Warnings
21
Personal Protective Equipment
22
Residual Risks
23
Table of Residual Risks for Potentially Explosive Atmospheres
26
Obligations and Prohibitions
28
Safety Pictograms
29
Risk Level
29
Description and Operation
31
General Description
31
Regulator Reaction Modes
32
Operation
32
Intended Use
34
Envisaged Use
34
Reasonably Foreseeable Misuse
34
Types of Fluids
34
Technical Features/Performance
35
Possible Configurations
36
Built-In Silencer
37
Monitor
38
V/25 and M/A Accelerator Valves
42
Slam-Shut Valve
44
Built-In Slam-Shut Valve Sa
44
Transport and Handling
47
Specific Warnings for Transport and Handling
47
Packaging and Fasteners Used for Transport
48
Physical Characteristics of the Equipment
49
Aperval
49
Aperval + Db
50
Aperval + Pm/182
51
Aperval + Sa
52
Aperval + Db + Pm/182
54
Aperval + Db + Sa
56
Equipment Anchoring and Lifting Method
58
Forklift Handling Method
59
Crane Handling Method
61
Packaging Removal
62
Packaging Disposal
62
Storage and Environmental Conditions
63
Pre-Installation Warnings after Prolonged Storage
63
Installation
65
Installation Pre-Requisites
65
Allowed Environmental Conditions
65
Checks before Installation
66
Specific Safety Instructions for the Installation Step
67
General Information on Connections
68
Regulator Installation Positions
69
Installation Procedures
70
Equipment Installation Procedure
70
Connection of the Sensing Lines to the Downstream Piping
70
Post-Installation and Pre-Commissioning Checks
72
Commissioning/Maintenance Equipment
73
List of Equipment
73
Equipment Needed for the Different Configurations
75
Commissioning
77
General Warnings
77
Safety Requirements for Commissioning
77
Preliminary Procedures for Commissioning
78
Proper Commissioning Check
79
Calibration of any Accessories
79
Regulator Commissioning Procedure
80
Procedure for Commissioning the Aperval Regulator with Pm/182 Built-In Monitor
82
Start-Up Procedure for Aperval Regulator with Incorporated Monitor Pm/182 and
84
Accelerator Valve V/25
84
Start-Up Procedure for Aperval Regulator with Incorporated Monitor Pm/182 and Accelerator Valve M/A
88
Commissioning Procedure for the Aperval Regulator with Integrated Sa Block Valve
92
Checking the Closing Tightness of the Sa Built-In Slam-Shut Valve
92
Commissioning of the Regulator Aperval with Sa Slam-Shut Valve
93
Pressurising with External Source
95
Calibration Procedure for Pressure Switches Mod. Sa
96
Device Calibration
100
V/25 Accelerator Valve Calibration
100
Calibration of 300, 200 Series Pilots and M/A Accelerator Valve
100
Calibration of Pressure Switches Mod. Sa
101
Maintenance and Functional Checks
103
General Warnings
103
Periodically Checking and Inspecting the Equipment for Proper Operation
105
Routine Maintenance
106
General Safety Warnings
106
Replacement Frequency for Components Subject to Wear
107
Routine Maintenance Procedures
109
Tightening Torques Aperval
110
Replacing Elements Subject to Wear and Abrasion
131
Regulator Maintenance Procedure Aperval
132
Maintenance of the 300/A Series Pilot + Ar100 Lamination Valve
144
Db Aperval Silencer Maintenance
164
Pm/182 Built-In Monitor Maintenance
172
200/A Series Pilot + Pre-Regulators R31/A and R14/A Maintenance
192
V/25 Accelerator Valve Maintenance
214
M/A Accelerator Valve Maintenance
218
Sealing of the Sa Built-In Slam-Shut Valve
222
Maintenance of Pressure Switch Mod. Sa
226
Procedure for Recommissioning after Maintenance
237
Troubleshooting
239
General Warnings
239
Operator Qualification Specification
240
Troubleshooting Procedures
240
Troubleshooting Tables
241
Troubleshooting Aperval Regulator
241
Db Silencer Troubleshooting
243
Pm/182 Built-In Monitor Troubleshooting
244
Troubleshooting of the Sa Slam-Shut Valve
248
Uninstallation and Disposal
249
General Safety Warnings
249
Qualification of the Operators in Charge
249
Uninstallation
249
Information Required in Case of Re-Installation
249
Disposal Information
250
Recommended Spare Parts
251
General Warnings
251
How to Request Spare Parts
251
Calibration Tables
253
300 Series Pilot Calibration Tables
253
200 Series Pilot Calibration Tables
254
Pressure Switch Calibration Tables Mod. Sa
255
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PIETRO FIORENTINI APERVAL Technical Manual (84 pages)
PRESSURE REGULATOR
Brand:
PIETRO FIORENTINI
| Category:
Controller
| Size: 1 MB
Table of Contents
Principali Caratteristiche
4
Main Features
4
Ar73 Regulating Valve
8
Installazione
12
Installation
12
Relief Valve
15
Direct Installation in the Line
16
Installation with On/Off Valve
16
In-Line Monitor
21
Messa in Servizio
24
Gas Input, Control of External Tightness and Setting
26
Troubleshooting
41
Manutenzione
45
Maintenance
45
Pressure Regulators
59
Weight of the Components
61
List of Recommended Spares
62
Control Device
68
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