Sungrow Logger3000 User Manual page 11

User Manual 2 Safety Instructions
Disconnect all electrical connections and the upstream input switch and make
sure the Logger3000 is voltage-free during installation.
M M a a i i n n t t e e n n a a n n c c e e a a n n d d R R e e p p l l a a c c e e m m e e n n t t
The maintenance of the Logger3000 can only be performed by qualified
personnel from SUNGROW or other qualified personnel.
User can never maintain or replace the modules and other parts. Serious
personal injury or property loss may follow if otherwise.
Never replace the internal components of the Logger3000 without
authorization. SUNGROW shall not be held liable for any possible damage
caused by ignorance of this warning.
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