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Ⅶ．PERIODIC INSPECTION
Generally speaking, it is important not to exert external stress to keep life and reliability of the instrument for a
long time.
Proper use of this instrument will ensure its faultless service over many years without any necessity of periodic
lubrication.
However, it is recommended that it is subjected to periodic inspection (calibration) once a year.
Ⅷ．PRODUCT WARRANTY
Warranty Period
The warranty period shall be for one year from the date that the product has been delivered to the location specified
by the purchaser.
Warranty Scope
In the event of any failure or defect in the product or non-conformity of specifications due to the reasons solely
attributable to Yamamoto Electric Works, Yamamoto Electric Works shall remedy such malfunctioning or defective
product at its own cost in one of the following ways to be selected by Yamamoto Electric Works:
ⅰ) repair such product, ⅱ) replace such product.
However, this Warranty shall not cover the damages or defects that arise due to any of the following reasons.
(1) Any failure resulting from improper conditions, improper environments, improper handling, or improper usage
other than described in the instruction manual or the specifications arranged between the purchaser and
Yamamoto Electric Works.
(2) Any failure resulting from factors other than a defect of our product, such as the purchaser’s equipment or the
design of the purchaser’s software.
(3) Any failure resulting from modifications or repairs carried out by any person other than Yamamoto Electric
Works’ staff.
(4) Any failure caused by a factor that cannot be foreseen at a scientific/technical level at the time when the
product has been shipped from Yamamoto Electric Works.
(5) Any disaster such as fire, earthquake, and flood, or any other external factor, such as abnormal voltage, for
which we are not liable.
Yamamoto Electric Works specifically disclaims all implied warranties of merchantability and/or fitness for a particular
use or purpose, as well as liability for incidental, special, indirect, consequential or other damages relating to the
product.
*This product warranty is only valid within Japan.
Product Applicability
Our products are designed and manufactured as general-purpose products for general industries. Therefore, our
products are not intended for the applications below and are not applicable to them.
(1) Facilities where the product may greatly affect human life or property, such as nuclear power plants, aviation,
railroads, ships, motor vehicles, or medical equipment
(2) Public utilities such as electricity, gas, or water services
(3) Usage outdoors, under similar conditions or in similar environments
This document has been translated from the original Japanese version, and the original Japanese version takes first
priority.
Be sure to refer to the original Japanese for the details of this warranty.
<Prior notice>
The specifications and description of the product explained in this instruction manual may be subject to change
without prior notice because of modification and the like.
