Instruction Manual

IM 11M12D01-61E

1-1

<1. INTRODUCTION>

INTRODUCTION

This manual covers only items that are specic to the FOUNDATION Fieldbus type of the

AV550G Averaging Converter and that are not contained in the User’s Manual of the AV550G.

For details of the operation and performance of the AV550G, refer to IM 11M12D01-01E.

n Regarding This Manual

• This manual should be passed on to the end user.

• The contents of this manual are subject to change without prior notice.

Yokogawa’s written permission.

• Yokogawa makes no warranty of any kind with regard to this manual, including, but not

limited to, implied warranty of merchantability and tness for a particular purpose.

• If any question arises or errors are found, or if any information is missing from this manual,

please inform the nearest Yokogawa sales ofce.

• The specications covered by this manual are limited to those for the standard type under

the specied model number break-down and do not cover custom-made instrument.

• Please note that changes in the specications, construction, or component parts of the

instrument may not immediately be reected in this manual at the time of change, provided

that postponement of revisions will not cause difculty to the user from a functional or

performance standpoint.

FOUNDATION is a registered trademark of Fieldbus FOUNDATION.

n Warranty

• The warranty shall cover the period noted on the quotation presented to the purchaser

at the time of purchase. Problems occurred during the warranty period shall basically be

repaired free of charge.

• In case of problems, the customer should contact the Yokogawa representative from which

the instrument was purchased, or the nearest Yokogawa ofce.

• If a problem arises with this instrument, please inform us of the nature of the problem and

the circumstances under which it developed, including the model specication and serial

number. Any diagrams, data and other information you can include in your communication

will also be helpful.

• Responsible party for repair cost for the problems shall be determined by Yokogawa based

on our investigation.

• The Purchaser shall bear the responsibility for repair costs, even during the warranty period,

if the malfunction is due to:

- Improper and/or inadequate maintenance by the purchaser.

- Failure or damage due to improper handling, use or storage which is out of design

conditions.

Media No. IM 11M12D01-51E (CD) 2nd Edition : Dec. 2010 (YK)