Yokogawa EJA118 - Manual (Page 8)

IM 1C22H1-01E 1-2
1. INTRODUCTION
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.
WARNING
• Instrument installed in the process is under
pressure. Never loosen or tighten the flange
bolts as it may cause dangerous spouting of
process fluid.
• Since the accumulated process fluid may be
toxic or otherwise harmful, take appropriate
care to avoid contact with the body, or inhala-
tion of vapors even after dismounting the
instrument from the process line for mainte-
nance.
CAUTION
This instrument is tested and certified as intrinsi-
cally safe type or explosionproof type. Please
note that the construction of the instrument,
installation, external wiring, maintenance or
repair is strictly restricted, and non-observance
or negligence of this restriction would result in
dangerous condition.