Yokogawa ISC450 4-Wire Analyzer for Inductive Conductivity - Manual (Page 4)

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The following safety symbols are used on
the product as well as in this manual.
DANGER
This symbol indicates that an operator
must follow the instructions laid out in this
manual in order to avoid the risks, for the
human body, of injury, electric shock, or
fatalities. The manual describes what spe-
cial care the operator must take to avoid
such risks.
WARNING
This symbol indicates that the operator
must refer to the instructions in this manual
in order to prevent the instrument (hard-
ware) or software from being damaged, or
a system failure from occurring.
CAUTION
This symbol gives information essential for
understanding the operations and func-
tions.
Note!
This symbol indicates information that
complements the present topic.
This symbol indicates Protective Ground
Terminal
This symbol indicates Function Ground
Terminal (Do not use this terminal as the
protective ground terminal.)
This symbol indicates Alternating current.
This symbol indicates Direct current.
Warranty and service
Yokogawa products and parts are guaran-
teed free from defects in workmanship and
material under normal use and service for
a period of (typically) 12 months from the
date of shipment from the manufacturer.
Individual sales organisations can deviate
from the typical warranty period, and the
conditions of sale relating to the original
purchase order should be consulted. Dam-
age caused by wear and tear, inadequate
maintenance, corrosion, or by the effects
of chemical processes are excluded from
this warranty coverage.
In the event of warranty claim, the defec-
tive goods should be sent (freight paid)
to the service department of the relevant
sales organisation for repair or replace-
ment (at Yokogawa discretion). The fol-
lowing information must be included in the
letter accompanying the returned goods:
• Part number, model code and serial
number
• Original purchase order and date
• Length of time in service and a
description of the process
• Description of the fault, and the
circumstances of failure
• Process/environmental conditions that
may be related to the failure of the
device.
• A statement whether warranty or non-
warranty service is requested
• Complete shipping and billing
instructions for return of material, plus
the name and phone number of a
contact person who can be reached for
further information.
Returned goods that have been in contact
with process fluids must be decontami-
nated/disinfected before shipment. Goods
should carry a certificate to this effect, for
the health and safety of our employees.
Material safety data sheets should also be
included for all components of the proc-
esses to which the equipment has been
exposed.