HLP-NV Series
HLP-NV Series
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1. Checks upon Delivery
The inverter has been strictly and well packed before ex-work. In
consideration of various factors during the transportation special
attention should be paid to the following points before the assembly and
installation. If there is anything abnormal please notify the dealer or the
relevant people of our company.
● Check if the inverter has got any damage or deformation during the
transportation and handling.
● Check if there is one piece of HLP-NV series inverter and one copy of
the instruction manual available when unpacking it.
● Check the information on the nameplate to see if the specifications
meet your order (Operating voltage and KVA value).
● Check if there is something wrong with the inner parts, wiring and
circuit board.
● Check if each terminal is tightly locked and if there is any foreign
article inside the inverter.
● Check if the operator buttons are all right.
● Check if the optional components you ordered are contained.
● Check if there is a certificate of qualification and a warranty card.
Caution
● Motor overload protection is included in the default settings.
Parameter C01.90 Motor thermal protection is set to value ETR trip.
● Do not make any voltage-withstanding test with any component
inside the inverter. These semi-conductor parts are subject to the
damage of high voltage.
● Never connect the AC main circuit power supply to the output
terminals U.V W of the inverter.
● The main electric circuit boards of CMOS and IC of the inverter are
subject to the effect and damage of static electricity. Don’t touch the
main circuit boards.
● Installation, testing and maintenance must be performed by qualified
professional personnel.
● The inverter should be discarded as industrial waste. It is forbidden
to burn it.
