Chapter 7 Maintenance
204
7.4 Warranty for the V 800 frequency inverter
7.4.1 Inverter tests
The manufacturer has thoroughly checked and pre-programmed the frequency converter
before shipping. The product features of the V800 correspond to the technical
documentation provided that it is installed and used in accordance with the instructions
and recommendations given in the technical documentation and in the operating
instructions.
7.4.2 Warranty period
The warranty period is 24 months from the date of sale of the product.
7.4.3 Warranty terms
The warranty covers only defects and faults that have arisen from the manufacturing error
or the materials used. The warranty is prolonged by the time the frequency inverter has
been repaired.
The buyer applies warranty repairing at the manufacturer. The buyer will ship the inverter
for repair to the seller at his own expense.
7.4.4 The warranty does not apply to defects caused
a./ Buyer-user's fault in the case of mechanical damage (for example, when transporting or
falling) or when used in contravention of technical documentation, faulty connection or
using incorrect breaker, if the fault has been caused by undue interference with the
product.
b./ Damage to the device through external influences (dusting of internal parts of the
inverter, humidification of internal circuits) and natural disasters (effects of high
overvoltages e.g. due to lightning, fire, water flooding, etc.)
c/. Incorrect storage, improper connection, damage by external influences, especially the
effects of electrical quantities of inadmissible size.
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