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Manuals and User Guides for Woodward UG-25+. We have
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Woodward UG-25+ manual available for free PDF download: Installation And Operation Manual
Woodward UG-25+ Installation And Operation Manual (60 pages)
Brand:
Woodward
| Category:
Controller
| Size: 2.4 MB
Table of Contents
Table of Contents
3
Warnings and Notices
5
Electrostatic Discharge Awareness
6
Regulatory Compliance
7
Chapter 1. General Information
9
How to Use this Manual
9
General Description
9
Operational Features
9
Inputs / Outputs
9
Available Drive Shafts
9
Available Terminal Shafts
9
UG Governor Similarities
10
Hydraulic Pump
10
References
10
Serviceability
10
Figure 1-1A
11
Figure 1-1B
12
Figure 1-2. UG-25 Drive Shaft Configurations
13
Chapter 2. Mechanical Installation
14
Introduction
14
Initial Operation
14
Unpacking
15
Figure 2-1. UG-25 + Actuator Overview
16
Drive Shaft Rotation
17
Figure 2-2. Proper Drive Shaft Rotation
17
Drive Connection
19
Figure 2-3. Terminal Shaft Travel
20
Oil Supply
21
Figure 2-4. Linear Linkage
21
Figure 2-5. Non-Linear Linkage
21
Figure 2-6. Oil Chart
22
Heat Exchanger
24
Recommended Service Intervals
24
Chapter 3. Electrical Installation
25
Introduction
25
Unit Grounding
25
Figure 3-1. Location of Ground Strap
25
Shielded Wiring
26
Electrical Connections
26
Figure 3-2. Access Cover Instruction Label
27
Figure 3-4. Correct and Incorrect Dome Nut Installation
28
Figure 2-1
29
Figure 3-5
29
Figure 3-5. UG-25 + Actuator Application Wiring
29
Figure 3-6A. Connector Wiring
30
Figure 3-6B. Connector Wiring
31
Figure 3-6C. Connector Wiring
32
Figure 3-6D
33
Figure 3-4. Internal Block Diagram
35
Figure 3-5. Correct and Incorrect Wiring to Power Supply
36
Figure 3-6. Relay Driver Output
36
High Potential Testing
37
Insulation Resistance Testing
37
Chapter 4. Description of Operation
39
General
39
Figure 4-1. UG-25 Actuator Front Panel
39
Principal of Operation
40
Figure 4-2. UG-25 Actuator Functional Overview
41
Fault Detection and Annunciation
42
Shutdown Details
42
Chapter 5. Troubleshooting
44
Introduction
44
General System Troubleshooting Guide
44
Table 5-1. Engine/Generator Troubleshooting
46
Chapter 6. Product Support and Service Options
48
Product Support Options
48
Product Service Options
48
Returning Equipment for Repair
49
Replacement Parts
50
Engineering Services
50
Contacting Woodward's Support Organization
50
Technical Assistance
51
Appendix A. Acronyms / Abbreviations
52
Appendix B. Ug-25+ Governor Specifications
53
Table B-1. Power Input (1 and 2)
55
Revision History
56
Eclarations
57
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