Summary of WAC151
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User's guide cross arm wac151 m210349en-a.
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Published by vaisala oyj phone (int.):+358 9 8949 1 p.O. Box 26 fax: +358 9 8949 2227 fin-00421 helsinki finland visit our internet pages at http://www.Vaisala.Com/ © vaisala 2002 no part of this manual may be reproduced in any form or by any means, electronic or mechanical (including photocopying),...
Page 3: Table of Contents
___________________________________________________________________ vaisala___________________________________________________________1 table of contents chapter 1 general information .......................................................3 about this manual.............................................
Page 4: List of Figures
User's guide ________________________________________________________ 2 ______________________________________________________ m210349en-a chapter 5 troubleshooting............................................................ 19 common problems .............................................. 19 gettin...
Page 5: General Information
Chapter 1 ___________________________________________ general information vaisala___________________________________________________________3 chapter 1 general information about this manual this manual provides information for installing and maintaining wac151 cross arm. Contents of this manual this...
Page 6: Version Information
User's guide ________________________________________________________ 4 ______________________________________________________ m210349en-a version information table 1 manual revisions manual code description t648en-1.1 wac151 cross arm - technical reference m210349en-a this manual, the first version...
Page 7: Note
Chapter 1 ___________________________________________ general information vaisala___________________________________________________________5 note note highlights important information on using the product. Product related safety precautions wac151 cross arm delivered to you has been tested for safe...
Page 8: Warranty
User's guide ________________________________________________________ 6 ______________________________________________________ m210349en-a before touching the boards. Ground yourself with a wrist strap and a resistive connection cord. When neither of the above is possible, touch a conductive part of...
Page 9: Product Overview
Chapter 2 ____________________________________________ product overview vaisala___________________________________________________________7 chapter 2 product overview this chapter introduces wac151 cross arm features. Introduction to wac151 cross arm the wac151 cross arm assembly supports the instal...
Page 10: Figure 1
User's guide ________________________________________________________ 8 ______________________________________________________ m210349en-a 0210-033 figure 1 wac151 cross arm the following numbers refer to figure 1 above: 1 = flange for mounting a vaisala anemometer 2 = junction box 3 = flange for mo...
Page 11: Installation
Chapter 3 __________________________________________________ installation vaisala___________________________________________________________9 chapter 3 installation this chapter provides you with information that is intended to help you install this product. Selecting location allow sufficient clear...
Page 12: Figure 3
User's guide ________________________________________________________ 10 _____________________________________________________ m210349en-a in general, any object of height (h) will not remarkably disturb wind measurement at a minimum distance of 10 × h. There should be at least 150 m open area in al...
Page 13: Figure 4
Chapter 3 __________________________________________________ installation vaisala__________________________________________________________11 for installation, follow the procedure below: 1. Remove the four screws holding the cover of the junction box. Remove the cover. 2. Lead the power and signal ...
Page 14: Figure 5
User's guide ________________________________________________________ 12 _____________________________________________________ m210349en-a 0206-059 figure 5 mounting wac151 to the top of a pole mast 6. Mount the sensors onto the cross arm. Refer to figure 6 below. 0110-005 figure 6 installation of t...
Page 15: Warning
Chapter 3 __________________________________________________ installation vaisala__________________________________________________________13 the following numbers refer to figure 6 on page 12: 1 = anemometer cup assembly 2 = wind vane tail assembly 3 = cross arm 4 = wac151 5 = connector 6 = mountin...
Page 16: Figure 7
User's guide ________________________________________________________ 14 _____________________________________________________ m210349en-a 0210-034 figure 7 wiring diagram for 151 series sensors 252 series wind sensors figure 8 on page 15 provides the wiring diagram for the 252 series wind sensors m...
Page 17: Figure 8
Chapter 3 __________________________________________________ installation vaisala__________________________________________________________15 0210-035 figure 8 wiring diagram for 252 series sensors alignment after mounting the wac151 cross arm to the mast, check that the anemometer end of the cross ...
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User's guide ________________________________________________________ 16 _____________________________________________________ m210349en-a this page intentionally left blank..
Page 19: Maintenance
Chapter 4 ________________________________________________ maintenance vaisala__________________________________________________________17 chapter 4 maintenance this chapter provides information that is needed in basic maintenance of wac151 cross arm. Periodic maintenance visual checking check every...
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User's guide ________________________________________________________ 18 _____________________________________________________ m210349en-a this page intentionally left blank..
Page 21: Troubleshooting
Chapter 5 ______________________________________________ troubleshooting vaisala__________________________________________________________19 chapter 5 troubleshooting this chapter describes common problems, their probable causes and remedies, and provides contact information. Common problems table 3...
Page 22: Return Instructions
User's guide ________________________________________________________ 20 _____________________________________________________ m210349en-a return instructions if the product needs repair, please follow the instructions below to speed up the process and avoid extra costs. 1. Read the warranty informa...
Page 23: Technical Data
Chapter 6 _______________________________________________technical data vaisala__________________________________________________________21 chapter 6 technical data this chapter provides technical data of wac151 cross arm. Specifications table 4 wac151 cross arm specifications property description /...
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