Inovance MD320 Series, User Manual

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Product Information MD320/MD320N User Manual
2.7.3 Replacement of Vulnerable Parts for Inverter
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service life depends on the operating environment and maintenance status. General service
life is shown as follows:
Part name Service Life
fan 2 to 3 years
electrolytic capacitor
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The user can determine the year of replacement according to the operating time.
1) Cooling fan
Possible reason for damage: Bearing is worn and blade is aging.
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noise upon startup.
2) Filter electrolytic capacitor
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2.7.4 Storage of Inverter
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temporary and long-term storage of the inverter:
1) Pack the inverter with original package and place back into the packing box of our
company.
2)
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shall be increased slowly to the rated value with the regulator.
Free warranty only applies to the inverter itself.
1) Our company will provide 18-month warranty (starting from the leave-factory date as
indicated on the barcode) for the failure or damage under normal use conditions. If
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charged.
2) Reasonable repair expenses will be charged for the following situations within 18 months:
2.8 Instructions on Warranty of Inverter
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