Hitachi WJ200 Series Quick Reference Manual page 3

 Precautions
It is prohibited to reproduce or reform this document partially or totally in any form without the publisher's
permission.
The contents of the document are subject to change without prior notice.
Any handling, maintenance or operation method NOT described on the inverter's
Instruction Manual and each optional product instruction manuals is not covered by the product warranty. DO
NOT perform any procedure NOT described on the WJ200 and optional product guides since it can be the cause
of unexpected failures or accidents.
We are not responsible for any impact from operations regardless of unexpected failure or accident due to
operation or handling of the product in a manner not specified on the inverter's
Instruction Manual and each optional product instruction manuals. We appreciate your understanding.
If you find any unclear or incorrect description, missing description, or misplaced or missing pages, please inform
the Hitachi inverter technical service office or the supplier where this device was puchased.
Note that, in case the inverter's
manuals are enclosed, they should be delivered to the end user of the inverter. For details information, please
contact the supplier where this device was puchased.
Product Warranty and Inquiry
 About Product Inquiry
• For an inquiry about product damage or faults or a question about the product, notify your supplier or Hitachi
inverter technical service office.
•
When contacting the technical service, please provide the following information.
■
Model: WJ200 followed by model code on the specification label.
■
Manufacturer Number (MFG No.): It shows on the specification label.
■
Date of purchase: Purchase date by customer.
■
Inquiry contents:
・ Inform us the defective point and its condition.
・ Inform us the suspicious content and its detail.
 Product Warranty
• The product WJ200 will be warranted by Hitachi Industrial Equipment Systems Co., Ltd. (afterwards referred as
"Hitachi") during the warranty period from your date of purchase only under proper usage of product.
• However, the warranty expressed here is covered only for products delivered from Hitachi, and will not be
responsible for others damage or loss of products like a motor or any equipment or systems damage caused by
improper usage of the product. We recommend applying safety design which is able to provide a hazard notice
to the user in case of malfunction or damage of the delivered product to minimize the consequences on other
equipment or system. We advise that the selection of the delivered product is done with sufficient margin for
performance, as well as using redundant design for other equipment or systems. Also, the compatibility of the
product with the customer's intended use is not warranted, hence the customer has the responsibility to perform
validation tests before any operation.
• In case a defective product is delivered, or quality failure during the manufacturing process are detected, Hitachi
will repair or exchange the product free of charge, only during the product warranty period (afterward, we call
"warranty service").
Quick Reference Guide, Instruction Manual and each optional product instruction
Quick Reference Guide,
Quick Reference Guide,