10 Maintenance
This chapter explains how to replace the cooling fan, the regular inspections to
complete, and how to store and dispose of the product. An inverter is vulnerable to
environmental conditions and faults also occur due to component wear and tear. To
prevent breakdowns, please follow the maintenance recommendations in this section.
• Before you inspect the product, read all safety instructions contained in this
manual.
• Before you clean the product, ensure that the power is off.
• Clean the inverter with a dry cloth. Cleaning with wet cloths, water, solvents, or
detergents may result in electric shock or damage to the product.
10.1 Regular Inspection Lists
10.1.1 Daily Inspections
Is the ambient
temperature
and humidity
within the
design range,
and is there
any dust or
foreign
objects
present?
Refer to 1.3
Installation
Consideratio
ns on page 5.
There must be
no danger of
freezing with
ambient
temperature of -
10–40˚C and
must be no
condensation
with ambient
humidity of
less than 50%.
Thermomete
r,
hygrometer,
recorder
Is there any
abnormal
vibration or
noise?
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