3 Connection procedure
3-2 Connecting additional expansion battery units
BUM5002R/BUM3002R
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3-2 Connecting additional expansion battery units
Additional expansion battery units can be connected to the unit.
Up to 3 expansion battery units can be connected to the UPS.
1.
Before connecting, check that the overcurrent protection switch on the rear of the
expansion battery unit to be newly added is OFF. In factory default setting, the
overcurrent protection switch has a cover and the switch is OFF.
2.
Remove the expansion battery connector cover on the rear of the expansion
battery unit to which the new expansion battery unit is to be connected.
Loosen the 2 screws on the cover.
● BUM5002R
● BUM3002R