Hitachi SJ Series, User Manual

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4-6
Chapter 4 Main Body of the Product
4.4.3
Limitation of Liability
This warranty specifies all the warranties provided to
you, and our company, our affiliates and sales outlets
disclaim responsibility for any or all express or implied
warranty of the product including any warranty of
merchantability or fitness for specific purposes.
In no event shall our company, our affiliates and sales
outlets be responsible for any accidental, special, direct,
or indirect damages sustained by you resulting from
poor quality of the product (regardless of predictability).
4.4.4 How to use our Warranty Service
If our product fails to function as stated in the Guide or
Basic Guide during the warranty period, you can receive
our Warranty Service by contacting your supplier or
local Hitachi Distributor. If future updates create any
discrepancy between the Guide and Basic Guide, the
description in the Guide will have higher priority.
To request a repair at your charge, contact your supplier
or local Hitachi Distributor.
4.4.5
Changes in Product Specification
Note that specifications mentioned in the catalogs,
product guides or technical documents are subject to
change without notice.
4.4.6 Notes for Applying the Product
Make sure to follow the conditions of use, handling
instructions and notes as stated in the User’s Guide of
the product.
Make sure in advance that the inverter is allocated and
installed appropriately for your purpose in the whole
system.
Be sure to observe the following when using the
inverter:
(1) Use of the inverter maintaining the safety margin in
rating and performance;
(2) Ensured safety design with enough redundancy;
(3) Ensured safety design that can minimize risks to
your facilities in the event of a failure of the inverter;
(4) Construction of the whole system based on safety
measures that allows you to notify the user of
potential risks; and
(5) Periodical maintenance of the inverter and your
facilities
The inverter is designed and manufactured as a product
for general industrial products. Therefore the inverter is
not meant to be used for the following purposes, and if
you use the inverter for these purposes, our company
shall provide no warranty for the inverter, unless
otherwise specially agreed.
(1) Special purposes such as aerospace, nuclear
energy, electricity, riding a mobile vehicle, medical
care and submarine relay equipment; and
(2) Purposes that may significantly affect human lives
or properties such as manned elevators,
amusement facilities and medical devices
If you have no special quality requirements in the limited
use of the inverter for the above purposes, please
contact our sales department to verify the applicability.
The inverter is meant for an induction motor [IM]
(three-phase motor)/synchronous motor
(permanent-magnet motor) [SM(PMM)] (three-phase
motor). Make an inquiry to us about the use for loads
other than the above.
4.4.7
Supplement
See “Chapter 19 Maintenance and Inspection” for
service life-limited parts.
For optional devices, refer to the instruction manual
provided together with each device.
This warranty does not limit the legal rights of customers
of the product.
This warranty is valid only in Japan.
－
This warranty is
valid only in Japan.
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Please contact your supplier for the warranty of any
product you purchased overseas.