User's Manual

Table Of Contents
User Manual 2 Safety Instruction
7
During Installation
The Logger1000 can only be used as described in this manual. Altering the
product without authorization or using
spare parts not sold or
recommended by SUMGROW may lead to fire, electric shock or other
damages.
Disconnect all electrical connections and the upstream input switch and
make sure the Logger1000 is voltage-free during installation.
Maintenance and Replacement
The maintenance of the Logger1000 can only be performed by qualified
personnel from service dept. of SUMGROW 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 Logger1
000 without
authorization. SUMGROW shall not be held liable for any possible damage
caused by ignorance of this warning.