Connect the Power Cables

DANGER
Hazard of electric shock, explosion, or arc flash Perform a total power off of the UPS system before connecting the battery cables to the battery breaker. Failure to follow these instructions will result in death or serious injury.

Lockout/Tagout the battery breaker in the OFF position.

Connect the PE cable.
Connect the DC cables (DC+, N, DC-) from the UPS.
Install the protection cover over the terminals on the left side of the battery breaker.
Install the batteries as described in the installation manual supplied with the empty battery cabinet.

Connect the battery cables (Batt+, N, Batt-) from the batteries in the empty battery cabinet to the battery breaker.

Install the protection cover over the terminals on the right side of the battery breaker.