<1. Preface>
1-2
IM 01C50B01-01E
(d) Modification
• Yokogawa will not be liable for malfunctions or
damage resulting from any modification made
to this instrument by the customer.
Symbols used in this 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 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 purchase. Any trouble arising during the
warranty period shall be repaired free of charge.
• Inquiries with regard to problems with the
instrument 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 inspection.
Conditions not eligible for charge-
exempt repair.
• Problems caused by improper or insufficient
maintenance on the part of the customer.
• Trouble or damage caused by mishandling,
misusage, or storage that exceeds the design
or specification 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.
■ Trademarks
• 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 trademarks of their respective
owners.
