Fronius IG-TL 3.6 - Replacing String Fuses

116
Operation in
dusty environ-
ments
When operating the inverter in extremely dusty environments:
when necessary, clean the cooling elements and fan on the back of the power stage set
using clean compressed air.
Procedure:
The side areas of the housing cover are designed to function as carrying grips and/or han-
dles.
IMPORTANT To avoid damage to the fan mount, block or secure the fan wheel when air-
cleaning.
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