User Manual

Chapter 11 Maintenance and Inspection
11 - 6
Warranty
Warranty Terms
The warranty period under normal installation and handling conditions shall
be two (2) years from the date of manufacture, 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 QRG handy; please do not lose it. Please contact your
Hitachi distributor to purchase replacement or additional manuals.