NEC Storage S1300 User Manual page 99

9. Insert the battery connector removed in step 8 above into the connector on the
replacement power supply unit. Position the battery so that the battery label faces
upward.
Connectors
Figure 4-18 Installing the Battery Backup Unit onto the New Power Supply
When installing the battery backup unit on the power supply unit, install it
with the battery connector being fully inserted.
Incorrect insertion may cause a power supply failure or a battery backup
unit failure.
10. Install the fitting removed in step 7 above onto the replacement power supply unit.
Insert the two tips of the fitting to the positions shown in the figure below and put
the fitting on the battery backup unit.
When the fitting is put on the battery, insert the BBU inserting edges of the fitting
into the notches on the battery backup unit.
Notches
Figure 4-19 Installing the Fitting
Stopper
BBU inserting edges
Problem Solving 4-13