Fujitsu Primergy RX300 S4 User Manual page 163

8
Connect the SAS RAID Ctrl and the battery backup unit with a battery backup
unit cable.
A battery backup unit cable is provided with the battery backup unit.
Connect the battery backup unit cable checking its direction.
Do not connect the cable using excessive force, the connector is weak.
9
Attach the fan duct.
" How to attach the fan duct" (p.138)
10
Attach the top cover and push the server back into the rack.
" How to attach the top cover" (p.137)
Make sure to install the Battery Recalibration after installing the battery backup unit. After installation, it is set
to be executed at 11:00 a.m. on the 1st of every month. Change the setting according to the operation.
For details, refer to the manual on the "Array Controller Documents & Tools CD".
How to remove a battery backup unit
To remove a battery backup unit, simply reverse the installation procedures.
Handling batteries after removing
The battery is a nickel hydride battery (indicated as "NI-MH") or lithium-ion battery (indicated as "Li-
ion"). The battery is recyclable. At the end of its useful life, under various states and local laws, it may
be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste
officials for details in your area for recycling options or proper disposal.
Check the cable direction.
PRIMERGY RX300 S4 User's Guide
163