7-10
7-5 Dust Issue
Dust contamination often occurs in the dusty environments such as the stone processing plants, flour
mills, cement plants, etc. It is necessary to note the following:
1: When dust accumulates on the electronic components, it may cause over heating, thereby affecting
the lifespan of the product.
2: In case of conductive dust, it is very likely to cause damage to the circuit or lead to possible blowing
up.
Recommended measure: It is recommended that customers install the inverter in a dedicated cabinet
and install a dust-proof cover. Meanwhile, regular cleaning procedure should also be performed to
allow the inverter to dissipate the heat normally.