Before switching on for the first time, it is recommended to check the installation, electrical connections including signal cable tightness and cable tightness check
power and installation environment. Then proceed with the first start-up and the general UPS check, which includes: synchronism check, mains/inverter switching and vice versa, bypass test, operation check, options, battery self-test, genset test if present.
Autonomy test with actual load - battery charger, UPS measurement check.