3
Connection
3-2
Connecting the additional battery unit
BUM150RA
23
3
3-2
Connecting the additional battery unit
This unit can be also connected with the battery unit (BUM150RA).
Six are maximum of the battery unit.
1.
Remove the cover of the additional battery connector on the back of the unit.
Loosen one screw at the bottom of the battery expansion cover when detaching.
①
②
Battery expansion connector cover
2
Connect the connection cable for the expansion battery unit to the battery
expansion connector on the back of this unit.
Battery expansion connector
Connection cable
3
Turn ON the overcurrent protection switch on the back of the additional battery unit.
Overcurrent protection
switch