Yokogawa Wireless Temperature Transmitter YTA510 - Manual (Page 6)

<1. Introduction>
1-2
IM 01C50T02-01E
■ For Safe Use of Product
For the protection and safety of the operator
and the instrument or the system including the
instrument, please be sure to follow the instructions
on safety described in this manual when handling
this instrument. In case the instrument is handled in
contradiction to these instructions, Yokogawa does
not guarantee safety. Please give your attention to
the followings.
(a) Installation
• The instrument must be installed by an expert
engineer or a skilled personnel. The procedures
described about INSTALLATION are not
permitted for operators.
• In case of high process temperature, care
should be taken not to burn yourself because
the surface of the case reaches a high
temperature.
• All installation shall comply with local installation
requirement and local electrical code.
(b) Wiring
• The instrument must be installed by an expert
engineer or a skilled personnel. The procedures
described about WIRING are not permitted for
operators.
• Please confirm that voltages between the
power supply and the instrument before
connecting the power cables and that the
cables are not powered before connecting.
(c) Maintenance
• Please do not carry out except being written
to a maintenance descriptions. When these
procedures are needed, please contact nearest
YOKOGAWA office.
• Care should be taken to prevent the build up of
drift, dust or other material on the display glass
and name plate. In case of its maintenance,
soft and dry cloth is used.
(d) Modification
• Yokogawa will not be liable for malfunctions or
damage resulting from any modification made
to this instrument by the customer.
■ 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 office.
• 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 specification
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.
- Use of the product in question in a location
not conforming to the standards specified by
Yokogawa, or due to improper maintenance
of the installation location.
- Failure or damage due to modification or
repair by any party except Yokogawa or an
approved representative of Yokogawa.
- Malfunction or damage from improper
relocation of the product in question after
delivery.
- Reason of force majeure such as fires,
earthquakes, storms/floods, thunder/
lightening, or other natural disasters, or
disturbances, riots, warfare, or radioactive
contamination.