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© 2018 KOSTAL Solar Electric GmbH
Technical data
10.1 Maintenance and cleaning
Once correctly installed, the inverter runs virtually
maintenance-free.
The following maintenance tasks are to be carried out for
the inverter:
Activity Interval
Check cable connections and plugs 1x annually
Clean fans
Ch. 10.1
1x annually
Tab. 8: Maintenance list
If no maintenance work is carried out, this results in an
exclusion of the warranty (see 'Exclusion of warranty' in
our Service and warranty conditions).
DAMAGE POSSIBLE
Dirty or blocked fans mean that the
inverter is not adequately cooled.
Insucient cooling of the inverter
may result in output reduction or
the failure of the system.
Always mount inverters in such a
way that falling parts cannot fall
into the inverter through the venti-
lation grille.