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Bray S98H Series Actuator Control manual available for free PDF download: Installation, Operation And Maintenance Manual
Bray S98H Series Installation, Operation And Maintenance Manual (84 pages)
SCOTCH YOKE ACTUATOR
Brand:
Bray
| Category:
Controller
| Size: 12 MB
Table of Contents
Table of Contents
2
1 Definition of Terms
5
Hazard-Free Use
5
2 Introduction
5
Storage
6
3 Installation
6
4 Operation Guidelines
7
5 Assembly Drawing and Materials of Construction
8
Spring Return Pneumatic Actuator Assembly Drawing and Materials of Construction
8
Spring Return Hydraulic Actuator Assembly Drawing and Materials of Construction
10
6 Maintenance
12
Lubricants and Maintenance Consumables
12
Disassembly, Service & Reassembly of Modules
12
Spring Module
12
Removing the Spring Module
12
Service & Reassembly of the Spring Module
13
Pressure Module
14
Removing the Pressure Module from Actuator
14
Disassembling the Pneumatic Pressure Module
15
Service & Reassembly of the Pneumatic Pressure Module
15
Disassembling the Hydraulic Pressure Module
16
Service & Reassembly of the Hydraulic Pressure Module
16
Torque Module
18
Disassembling the Torque Module
18
Service & Reassembly of the Torque Module
18
Reassembly of Actuator
19
7 Field Conversions
20
Fail Safe Condition (for Spring Return Actuators)
20
Double Acting to Spring Return
20
Spring Return to Double Acting
20
8 Assembly and Materials of Construction - Double Acting Single Cylinder
22
Pneumatic Actuator - Double Acting, Single Cylinder Assembly and Materials of Construction
22
Hydraulic Actuator - Double Acting, Single Cylinder Assembly and Materials of Construction
24
9 Assembly and Materials of Construction - Double Acting Dual Cylinder
26
Pneumatic Actuator - Double Acting, Dual Cylinder Assembly and Materials of Construction
26
Hydraulic Actuator - Double Acting, Dual Cylinder Assembly and Materials of Construction
28
10 Bolting Torques and Tools
30
S98 Pneumatic Pressure Module
30
S98H Hydraulic Pressure Module
30
Torque Module
31
Spring Module
31
Actuator Assembly
31
11 Technical Data
32
S98 Double Acting Pneumatic Actuators
32
S98H Double Acting Hydraulic Actuators
34
S98 Spring Return Pneumatic Actuators
36
S98H Spring Return Hydraulic Actuators
40
12 Module Weights
44
Correct Valve Lifting / Strapping
45
13 Series 98 PNEUMATIC Dimensions
46
Series 98 HYDRAULIC Dimensions
47
Series 98/98H Dimensions - Bolting Pattern
48
Valve Stem Interface Dimensions
48
14 Series 98/98H General Specifications and Features
49
Series 98 Seal Kits and Repair Kits
50
Series 98H Seal Kits and Repair Kits
52
15 Hydraulic Override on S98 PNEUMATIC ACTUATORS
54
Installation
54
Installing Hydraulic Override on Spring Return Actuators
54
Operation - Spring Return Hydraulic Override
55
Installing Hydraulic Override on da Actuator
55
Operation - da Hydraulic Override
56
Maintenance of Hydraulic Override
56
Spring Return Hydraulic Override Cylinder
56
Disassembly of Hydraulic Cylinder
56
Servicing Hydraulic Cylinder
56
Override Cylinder
56
Servicing Hydraulic Cylinder
57
Servicing Hand Pump Unit
57
16 Jackscrew Override
58
Installation
58
Installing da Jackscrew Override
58
Operating da Jackscrew Override
59
Installing SR Jackscrew Override
60
Operating SR Jackscrew Override
60
17 Extended Stoppers
61
Installation
61
Installing Extended Stopper for Torque Module
61
Adjusting Extended Stopper
62
Installing Extended Stopper for Spring Module
62
18 Hydraulic Damper
63
Installing the Hydraulic Damper on a da Actuator
63
Installing the Hydraulic Damper on SR Actuator
65
19 Partial Stroke Test & Locking Device
68
Installing PST &LD on a Standard da Actuator
68
Configuring as a Locking Device to Lock at CW End
69
Configuring as Locking Device at CCW End
71
Configuring as a Partial Stroke Test Device at CCW End
73
Configuring as a Partial Stroke Test Device at CW End
73
Installing PST & LD Module on a Standard SR Actuator
74
Configuring as a Locking Device to Lock at CW End
76
Configuring as Locking Device at CCW End
77
Configuring as a Partial Stroke Test Device at CCW End
79
Configuring as a Partial Stroke Test Device at CW End
79
20 Appendix
80
Special Requirements for Actuators in Extended Temperature Service
80
Torque Module
80
Spring Module
80
21 Reference Drawings
81
22 Trouble Shooting Potential Problems
82
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