Vacon NXI, Руководство пользователя

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14 • vacon receipt of delivery
Tel: +358-201-2121 • Fax: +358-201-212 205
3
TABLE 5.
Maintenance interval
Interval Maintenance
12 months (if unit stored) Capacitor reforming, see
separate instructions
6 - 24 months (depending on
environment)
Check the input and output
terminals and control I/O-
terminals.
Clean the cooling tunnel
Check operation of cooling fan,
check for corrosion on terminals,
busbars and other surfaces
Check the door filters in the case
of cabin installation
5 - 7 years Change the cooling fans
Main fan
Internal IP54 fan
Cabinet cooling fan/filter
5 - 10 years Change the DC bus capacitors
It is also recommended to record all actions and counter values with dates and time for follow up of
maintenance.
3.4 Warranty
Only manufacturing defects are covered by the warranty. The manufacturer assumes no
responsibility for damages caused during or resulting from transport, receipt of the delivery,
installation, commissioning or use.
The manufacturer shall in no event and under no circumstances be held responsible for damages
and failures resulting from misuse, wrong installation, unacceptable ambient temperature, dust,
corrosive substances or operation outside the rated specifications.
Neither can the manufacturer be held responsible for consequential damages.
The Manufacturer's warranty period is 18 months from the delivery or 12 months from the
commissioning whichever expires first (General delivery terms NL92/Orgalime S92).
The local distributor may grant a warranty time different from the above. This warranty time shall be
specified in the distributor's sales and warranty terms. Vacon assumes no responsibility for any
other warranties than that granted by Vacon itself.
In all matters concerning the warranty, please contact your distributor first.