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Manual Johnson Controls VA-8051

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  • Johnson Controls VA-8051 - page 1

    Valve and Actuator Manual 977 Actuators and Positioners Section Product Bulletin VA-8051 Issue Date 0988 © 1988 Johnson Controls, Inc. 1 Part No.14-548-9 Rev. A Code No. LIT- 977305 VA-8051 Electric Valve Actuator Floating Control, 50 lb. Force The VA-8051 synchronous, motor-driven actuator provides floating control of valves with up to 3/4 in. st ...

  • Johnson Controls VA-8051 - page 2

    2 VA-8051 Product Bulletin Wiring All wiring must be in accordance with applicable electrical code requirements. Input lines to the actuator must be wired correctly for the valve to move in the proper direction. ...

  • Johnson Controls VA-8051 - page 3

    VA-8051 Product Bulletin 3 Wiring is to a terminal strip labeled DWN (Down), COM (Common) and UP, respectively. Wiring is to the terminals labeled R (Retracted end), W (Wiper), and S (Stroked end) for the feedback potentiometer. (See Fig. 6). Retrofit Installation ! CAUTION: Do not use on valves having a stroke over 3/4 in. Actuator travel over 3/4 ...

  • Johnson Controls VA-8051 - page 4

    4 VA-8051 Product Bulletin 8. Reverse the actuator and drive it up until it stops on the limit switch. Check to make sure the gap between the lever plate and the molded upper stop is 1/16 in. (.047 to .093 in.). Set with flat washer gage supplied. (See Fig. 5). Repeat steps 6, 7 and 8 until the gap falls into this range when the actuator stops. 9. ...

  • Johnson Controls VA-8051 - page 5

    VA-8051 Product Bulletin 5 Repair Information Field repairs must not be made. For a replacement VA-8051, contact the nearest Johnson Controls branch office. Application and Drawing Identification Fig. 3: Isometric Drawing Fig. 4: VA-8051-1 Dimensions in./mm. Fig. 5: Internal View ...

  • Johnson Controls VA-8051 - page 6

    6 VA-8051 Product Bulletin Fig. 6: DSC-8500 Application Wiring (Incremental Control with Position Indication or Proportional Control) Controls Group 507 E. Michigan Street P.O. Box 423 Printed in U.S.A. Milwaukee, WI 53202 ...

Manufacturer Johnson Controls Category Automobile Parts

Documents that we receive from a manufacturer of a Johnson Controls VA-8051 can be divided into several groups. They are, among others:
- Johnson Controls technical drawings
- VA-8051 manuals
- Johnson Controls product data sheets
- information booklets
- or energy labels Johnson Controls VA-8051
All of them are important, but the most important information from the point of view of use of the device are in the user manual Johnson Controls VA-8051.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Johnson Controls VA-8051, service manual, brief instructions and user manuals Johnson Controls VA-8051. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Johnson Controls VA-8051.

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A complete manual for the device Johnson Controls VA-8051, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Johnson Controls VA-8051 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Johnson Controls VA-8051.

A complete Johnson Controls manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Johnson Controls VA-8051 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Johnson Controls VA-8051, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Johnson Controls VA-8051, that we can find in the current document
3. Tips how to use the basic functions of the device Johnson Controls VA-8051 - which should help us in our first steps of using Johnson Controls VA-8051
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Johnson Controls VA-8051
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Johnson Controls VA-8051 in a specific country, if it was not possible to solve the problem on our own.

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