IM 01C50B01-01E
1-2
1. PREFACE
Symbols used in this Instruction Manual
The YTA temperature transmitter and this manual use
the following safety related symbols and signals.
WARNING
Contains precautions to protect against the
chance of explosion or electric shock which, if
not observed, could lead to death or serious
injury.
CAUTION
Contains precautions to protect against danger,
which, if not observed, could lead to personal
injury or damage to the instrument.
IMPORTANT
Contains precautions to be observed to protect
against adverse conditions that may lead to
damage to the instrument or a system failure.
NOTE
Contains precautions to be observed with regard
to understanding operation and functions.
Some of the diagrams in this instruction manual are
partially omitted, described in writing, or simplified for
ease of explanation. The screen drawings contained in
the instruction manual may have a display position or
characters (upper/lower case) that differ slightly from
the full-scale screen to an extent that does not hinder
the understanding of functions or monitoring of
operation.
Warranty
• The warranty period of the instrument is written on
the estimate sheet that is included with your pur-
chase. Any trouble arising during the warranty
period shall be repaired free of charge.
• Inquiries with regard to problems with the instru-
ment shall be accepted by the sales outlet or our
local dealer representative.
• Should the instrument be found to be defective,
inform us of the model name and the serial number
of the instrument together with a detailed description
of nonconformance and a progress report. Outline
drawings or related data will also be helpful for
repair.
• Whether or not the defective instrument is repaired
free of charge depends on the result of our inspec-
tion.
The following conditions shall not be
eligible for charge-exempt repair.
• Problems caused by improper or insufficient
maintenance on the part of the customer.
• Trouble or damage caused by mishandling, misus-
age, or storage that exceeds the design or specifica-
tion requirements.
• Problems caused by improper installation location or
by maintenance conducted in a non-conforming
location.
• Trouble or damage was caused by modification or
repair that was handled by a party or parties other
than our consigned agent.
• Trouble or damage was caused by inappropriate
relocation following delivery.
•Trouble or damage was caused by fire, earthquake,
wind or flood damage, lightning strikes or other acts
of God that are not directly a result of problems with
this instrument.
Trade Mark
• HART is a trademark of the HART Communication
Foundation.
• Registered trademarks or trademarks appearing in
this manual are not designated by a TM or ®
symbol.
• Other company names and product names used in
this manual are the registered trademarks or trade-
marks of their respective owners.