Warranty
Troubleshooting
and Maintenance
6–18
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, lightning, 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 lose it. Please contact your Hitachi
distributor to purchase replacement or additional manuals.
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