Related Manuals for Woodward TM-1000LP
Summary of Contents for Woodward TM-1000LP
- Page 1 Product Manual 45012 (Revision C) Original Instructions TM-1000LP Linear-Proportional Actuator and Attached Steam Valve Installation and Operation Manual...
- Page 2 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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Page 3: Table Of Contents
Manual 45012 TM-1000LP Actuator and Attached Steam Valve Contents ................ ARNINGS AND OTICES .......... LECTROSTATIC ISCHARGE WARENESS 1. G ............1 HAPTER ENERAL NFORMATION Introduction ......................1 Description ......................1 2. I ................3 HAPTER NSTALLATION ... -
Page 4: Warnings And Notices
TM-1000LP Actuator and Attached Steam Valve Manual 45012 Warnings and Notices Important Definitions This is the safety alert symbol is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. -
Page 5: Electrostatic Discharge Awareness
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. -
Page 7: Chapter 1. General Information
Chapter 1. General Information Introduction The TM-1000LP actuator is attached to a 2, 3, or 4-inch steam valve of other manufacture at the Woodward factory. This manual provides information on the installation, operation and adjustments, principles of operation, and maintenance of the TM-1000LP Actuator and attached steam valve. Refer to the actuator installation and operation manual (45014) for complete actuator information. -
Page 8: Figure 1-1. Tm-1000Lp Actuator
TM-1000LP Actuator and Attached Steam Valve Manual 45012 Figure 1-1. TM-1000LP Actuator Woodward... -
Page 9: Chapter 2. Installation
Due to typical noise levels in turbine environments, hearing protection should be worn when working on or around the TM-1000LP with Steam Valve. Do not lift or handle the valve-actuator by any conduit. Lift or handle the valve-actuator using a sling around the upper part of the actuator to lift it with a hoist. -
Page 10: Installation
(Figure 2-1). Use the correct Woodward control manual when making all electrical connections. A twisted pair of 18 AWG (0.8 mm²) shielded wires extends from the actuator. Continue the Red lead to the positive (+) terminal on the control. -
Page 11: Figure 2-1. Actuator Wiring
Manual 45012 TM-1000LP Actuator and Attached Steam Valve Figure 2-1. Actuator Wiring Woodward... -
Page 12: Figure 2-2. Outline Drawing, Tm-1000 With 3-Inch Steam Valve
TM-1000LP Actuator and Attached Steam Valve Manual 45012 Figure 2-2. Outline Drawing, TM-1000 with 3-inch Steam Valve Woodward... -
Page 13: Figure 2-3. Outline Drawing, Tm-1000 With 4-Inch Steam Valve
Manual 45012 TM-1000LP Actuator and Attached Steam Valve Figure 2-3. Outline Drawing, TM-1000 with 4-inch Steam Valve Woodward... -
Page 14: Chapter 3. Initial Operation
Be sure the correct hydraulic-supply pressure to the actuator is established before start up. Trapped air within the hydraulic system may cause momentary erratic behavior of the actuator at the initial operation. Use the correct Woodward manual for the Woodward electronic control to begin prime- mover operation. -
Page 15: Chapter 4. Principles Of Operation
Manual 45012 TM-1000LP Actuator and Attached Steam Valve Chapter 4. Principles of Operation Steam Valve Assembly The actuator output shaft is connected to the steam-valve stem through a slip joint, which allows limited relative motion between the two. If input current to the actuator is increased, the output shaft will retract into the actuator and pull the steam valve open. -
Page 16: Figure 4-1. Schematic Drawing
TM-1000LP Actuator and Attached Steam Valve Manual 45012 Operation of the actuator is similar in the decrease direction. Movement of the flapper restricts flow from the upper nozzle, while increasing flow from the lower nozzle. The pressure differential this time lowers the spool valve and uncovers ports to direct supply pressure to decrease actuator output position. -
Page 17: Chapter 5. Maintenance
When requesting information or service help from Woodward, it is important to include in your communication the part number and serial number of the actuator. -
Page 18: Chapter 6. Service Options
Packager at their factory. In some cases, the programming is password-protected by the OEM or packager, and they are the best source for product service and support. Warranty service for Woodward products shipped with an equipment system should also be handled through the OEM or Packager. -
Page 19: Woodward Factory Servicing Options
Service Distributor or the OEM or Packager of the equipment system, based on the standard Woodward Product and Service Warranty (5-01-1205) that is in effect at the time the product is originally shipped from Woodward or a service is performed: ... -
Page 20: Replacement Parts
The unit serial number, which is also on the nameplate 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 ... -
Page 21: How To Contact Woodward
TM-1000LP Actuator and Attached Steam Valve 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. - Page 22 Send comments to: icinfo@woodward.com 45012B Please reference publication PO Box 1519, Fort Collins CO 80522-1519, USA 1041 Woodward Way, Fort Collins CO 80524, USA Phone +1 (970) 482-5811 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.
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