User Manuals: PERSTA DSK 10-63 Pressure Gate Valves

Manuals and User Guides for PERSTA DSK 10-63 Pressure Gate Valves. We have 1 PERSTA DSK 10-63 Pressure Gate Valves manual available for free PDF download: Operating Instructions Manual

PERSTA DSK 10-63 Operating Instructions Manual

PERSTA DSK 10-63 Operating Instructions Manual (97 pages)

High Pressure Gate Valves

Brand: PERSTA | Category: Control Unit | Size: 3 MB

Table of Contents

Table of Contents
5
Overview
7
Safety
9
Symbols in this Manual
9
Intended Use
11
Safety Signs
12
Safety Devices
14
Residual Risks
17
Basic Dangers at the Workplace
17
Electric Shock Hazard
18
Danger Due to Hydraulics
18
Hazards Associated with the Pneumatic System
19
Mechanical Hazards
19
Thermal Dangers
20
Dangers Due to Hazardous Substances and Operating Materials
20
Behaviour in the Event of an Emergency
22
Personnel Requirements
22
Responsibility of the Operating Company
24
Personal Protective Equipment
25
Spare Parts
27
Environmental Protection
28
Functional Description
29
Mode of Operation of the High Pressure Gate Valve
29
Seal to the Outside
30
Versions of the High Pressure Gate Valve
31
Shut-Off Element
31
Actuator Variants
33
Display Elements
36
Connections
36
Transport and Storage
39
Safety Instructions for Transport and Storage
39
Transport of Packages
40
Storage of the Valve
41
Storage of Spare Parts
41
Installation
43
Safety Instructions for Installation
43
Before the Installation
45
Installing the Valve
46
Attaching Additional Safety Devices
46
For Electric Actuators, Connect the Power Supply
47
For a Hydraulic Actuator, Connecting the Hydraulic System
47
For a Pneumatic Actuator, Connecting the Pneumatic System
48
After the Installation
48
Pickling the Valve
49
Painting the Valve
49
Executing a System Pressure Test and Leak Test
50
Applying Thermal Insulation
50
Initial Start-Up
53
Safety Instructions for Commissioning
53
Prior to Commissioning
56
Executing the Commissioning Process
57
Operation
59
Safety Instructions for Operation
59
Operating the Valve
61
Valve with Manual Actuator (Handwheel)
61
Valve with Electric Actuator
61
Valve with Hydraulic or Pneumatic Actuator
62
Operating the Valve in an Emergency
63
Valve with Manual Actuator (Handwheel)
63
Valve with Electric Actuator
64
Valve with Hydraulic or Pneumatic Actuator
65
Maintenance
67
Safety Instructions for Maintenance
67
Maintenance Schedule
71
Maintenance Tasks
72
Visually Checking the Valve
72
Replacing the Gland Packing
72
Replacing the Gasket of the Pressure Sealing Bonnet
77
Lubricating Moving Parts (Stem Thread)
81
After Maintenance
82
Faults and Troubleshooting
83
Safety Notices for Fault Correction
83
Fault Table
86
Dismantling, Disposal
89
Safety Notice for Dismantling and Disposal
89
Dismantling
92
Disposal
93
Index
95

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