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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 manual handy; please do not lose it. Please contact
your Hitachi distributor to purchase replacement or additional
manuals.
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Troubleshooting and
Maintenance
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Troubleshooting and
Maintenance