101
EN
Remove covers and/or contact protection
If present, remove fuse for solar module grounding
Operation in envi-
ronments subject
to heavy accumu-
lations of dust
When operating in environments subject to heavy accumulations of dust:
- if necessary, purge the filter grilles on the fans using clean compressed air.
- check all 6 months the ventilation duct for pollution and clean it if necessary
IMPORTANT! Do not blow dust and impurities into the inverter.
5
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