LEGRAND 3 109 53 Installationsanleitung Seite 16

C1 = cable IEC320 C19-20
C2 = cable IEC320 C13-C14
C5 = power cord Schuko - IEC320 C19
1. Plug the input power cord C5 to the input socket of the MTBS [2] and then to the mains socket.
The orange lamp of the MTBS [4] will light up.
DANGER
Hazardous voltages are now present in the MTBS.
2. Connect to the input socket of the UPS and to the UPS Input Socket of the MTBS [7].
DANGER
Hazardous voltages are now present in the UPS.
3. Connect the UPS output power cord of the MTBS [1] to the output socket of the UPS.
4. Make sure the loads comply with the voltage and current of the UPS and the mains. If so, con-
nect the loads to the load sockets of the MTBS [5-6] using the cables C2 and C1 or those provid-
ed with the UPS. The loads are now supplied directly from the mains through the MTBS.
5. Turn on the UPS following the instructions of its user manual. When the UPS is on, the green
lamp of the MTBS [4] will light up.
6. Rotate the CAM Switch (Maintenance Bypass Switch) to "UPS" position.
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3 Installation