Digital load sharing and speed control for engines (182 pages)
Summary of Contents for Woodward 3151A
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Product Manual 40120 (Revision C) Original Instructions 3151A Water Valve/TM-40LP Actuator Assembly for Gas Turbine Water Injection System Installation and Operation Manual...
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Revisions—Changes in this publication since the last revision are indicated by a black line alongside the text. Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is believed to be correct and reliable. However, no responsibility is assumed by Woodward unless otherwise expressly undertaken.
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Figure 2-1. Valve Installed With Removable Drain Pipe ........6 Figure 2-2. Outline Drawing (see end of manual) ..........7 Figure 2-3. Wiring Diagram ..................7 Figure 3-1. Indexing Cavitation-Resistant Sleeve ..........10 Figure 2-2. Outline Drawing (Woodward Manual 40120C) ........17 Woodward...
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Start-up On- and off-highway Mobile Applications: Unless Woodward's control functions as the supervisory control, customer should install a system totally independent of the prime mover control system that...
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Do not touch the components or conductors on a printed circuit board with your hands or with conductive devices. To prevent damage to electronic components caused by improper handling, read and observe the precautions in Woodward manual 82715 , Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, and Modules.
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3151A Water Valve/TM-40LP Actuator Manual 40120 Woodward...
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Ceramic is used on metering valve and regulator valve parts to prevent galling and to resist erosion in an area subjected to high-velocity water streams. These design features make the 3151A water valve highly resistant to erosion, corrosion, and cavitation.
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This allows the electronic control to closely monitor the valve's position in relation to the fuel-regulating device and to provide greater metering accuracy. Contact Woodward for information regarding UL approval if using this actuator in hazardous locations. Woodward...
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Manual 40120 3151A Water Valve/TM-40LP Actuator Figure 1-1. Water Valve/Actuator Schematic Woodward...
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25075, Commercial Preservation Packaging for Storage of Mechanical- Hydraulic Controls. General Installation The 3151A Water Valve MUST be installed with the pressure taps facing up and the axis vertical. This places the drain in a down position and ensures adequate water drainage.
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TM-40LP actuators are supplied with receptacle or conduit type electrical connections. Figure 2-3 illustrates a typical wiring diagram for the assembly when it is used with Woodward equipment. If your system-wiring diagram shows a different wiring scheme, or if you need further wiring information, contact Woodward.
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3151A Water Valve/TM-40LP Actuator Manual 40120 Figure 2-1. Valve Installed With Removable Drain Pipe Woodward...
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Manual 40120 3151A Water Valve/TM-40LP Actuator [see enlarged attachment at end] Figure 2-2. Outline Drawing (see end of manual) Figure 2-3. Wiring Diagram Woodward...
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Adequate dither is defined as that amount which produces no more than 0.013 mm (0.0005 inch) total oscillation in output shaft position. Adjustments Normally, all operating adjustments on the 3151A Water Valve TM-40LP Actuator assembly are made to customer specifications at the factory. The unit should not require further adjustment.
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3151A Water Valve/TM-40LP Actuator Inspection Woodward recommends periodic inspection of the sleeve until you are able to determine an appropriate length of time between index operations. If the water pressure exceeds 6200 kPa (900 psi), the sleeve should be indexed at least after every 4320 hours of operation (6 months of continuous operation).
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All work and adjustments should be performed by personnel thoroughly in the proper procedures. When requesting information or service from Woodward, be sure to specify the part number and serial number of your valve/actuator assembly. Woodward...
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Woodward systems and components for the retrofits and overhauls, long term service contracts, emergency repairs, etc. You can locate your nearest Woodward distributor, AISF, RER, or RTR on our website at: www.woodward.com/directory...
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Flat Rate Remanufacture: Flat Rate Remanufacture is very similar to the Flat Rate Repair option with the exception that the unit will be returned to you in “like- new” condition and carry with it the full standard Woodward product warranty (Woodward Product and Service Warranty 5-01-1205). This option is applicable to mechanical products only.
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Engineering Services Woodward offers various Engineering Services for our products. For these services, you can contact us by telephone, by email, or through the Woodward website. Technical Support ...
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3151A Water Valve/TM-40LP Actuator How to Contact Woodward For assistance, call one of the following Woodward facilities to obtain the address and phone number of the facility nearest your location where you will be able to get information and service.
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Email and Website—www.woodward.com Woodward has company-owned plants, subsidiaries, and branches, as well as authorized distributors and other authorized service and sales facilities throughout the world. Complete address / phone / fax / email information for all locations is available on our website.
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