Installation guide

Modifications reserved Page 73/82
OPM_SGS_USM_M10_M15_0US_V030.doc Operating Manual SG Series 100 – 120 - 150 kVA
3. Disconnect the Battery from all Units.
• Wait 5 minutes for DC-Link Capacitors discharge.
First operated unit All other units of the system
4. Disconnect the Utility supply from all Units.
• All LED’s are OFF.
First operated unit All other units of the system
END OF PROCEDURE