Hitachi WJ200 Series Quick Reference Manual page 4

• The product will be warranted for one year from the date of purchase. However, depending on the case, actual
expenses for sending technical assistance will be charged to the customer. Also, Hitachi will not be responsible
of any readjustment or testing on site.
• Warranty period for repaired or replaced part based on a warranty service is 6 months after the repair is
completed for the relevant part. Hitachi will be responsible for repairing or exchanging the previously exchanged
or repaired part only during this warranty period.
• In order to receive warranty service, you should present the receipt issued by the product supplier or any other
document that allow us to check the purchase date. However, any defects, damage, malfunction or any other
failure caused by one of the following facts will not be covered by warranty service.
(1) Cannot confirm the purchase date.
(2) The damage or fault resulted from improper usage or inadequate handling of the product or usage that does
not comply with the instructions described in the
(3) Incorrect usage of the product and/or the inverter, inadequate setting of the product and/or the inverter,
remodeling or inadequate repair or repair carried out by an unqualified repair center.
(4) Deterioration and wear as result of normal operation.
(5) Fault resulted from natural disaster, such as earthquake, fire disaster, lightning strike, pollution, salt pollution,
or abnormal voltage or any others external factors.
(6) Shock, falling, or Vibration resulted during transportation or displacement after purchase.
(7) Damage or fault resulted from remodeling firmware by unqualified personal not belonging to Hitachi.
(8) Damage or fault resulted from using a function program (EzSQ).
• By warranty service, It is very likely that parameters and customer created EzSQ program data will be lost. Make
sure to back up by own responsibility. However, in case of malfunction resulting from the circuit board of the
storage devices, the backup will not be possible. It is recommended to keep a backup during the testing phase by
using Remote Operator(option) or PC software ProDriveNext.
 Liability Limitation
• In this product warranty, all warranties offered to the customer are stipulated, and neither Hitachi, affiliated
companies nor related dealers are liable to any express warranties or implied warranties including, but not limited
to, product merchantability or specific application fitness.
• Also, Hitachi, affiliated companies or related dealers are not responsible of any incidental damage, special
damage, direct loss, or indirect loss (even predictable or not) sustained by the customer as a result of a faulty
product.
 Using the Warranty Service
• The customer is able to receive a warranty service during the warranty period from the product supplier or local
Hitachi inverter sales office, if the product does not meet the specifications described in
guide. However, the
Instruction Manual.
• A fare-paying service can also be obtained by contacting your supplier, local Hitachi distributor, or local Hitachi
inverter sales office.
Instruction Manual will have priority in case of mismatching content between this and the
Instruction Manual or Quick Reference Guide.
Instruction Manual or this