Warranty
Troubleshooting
and Maintenance
6–16
Warranty
Warranty Terms
The warranty period under normal installation and handling conditions
shall be two (2) years from the date of manufacture (“DATE” on product
nameplate), or one (1) year from the date of installation, whichever occurs
first. The warranty shall cover the repair or replacement, at Hitachi's sole
discretion, of ONLY the inverter that was installed.
1. Service in the following cases, even within the warranty period, shall
be charged to the purchaser:
a. Malfunction or damage caused by mis-operation or modification
or improper repair
b. Malfunction or damage caused by a drop after purchase and
transportation
c. Malfunction or damage caused by fire, earthquake, flood,
lightening, abnormal input voltage, contamination, or other natural
disasters
2. When service is required for the product at your work site, all expenses
associated with field repair shall be charged to the purchaser.
3. Always keep this manual handy; please do not loose it. Please contact
your Hitachi distributor to purchase replacement or additional
manuals.
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