Maintenance; Replacing The Internal Battery Pack; Battery Replacement Procedures - Emerson SolaHD S4K2U-5C Series User Manual

36 | 7.0 maintenance

7.0 maintenance
This section describes replacing the internal battery pack, precautions, and checking the UPS's status and functions.

7.1 Replacing the Internal Battery Pack

The S4K2U-5C is designed to allow properly trained and qualified service personnel to replace the internal battery pack
safely. The battery pack may also be replaced by a properly trained user when the UPS is installed in a restricted access
area such as a rack. read the "Battery Safety notes" on page 7 before proceeding. Contact your SolaHD representative to
obtain the part number and pricing of the appropriate replacement battery pack. replace batteries with the same type
and number of batteries or battery packs.
CAUTION
!
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to local regulations.

7.1.1 Battery Replacement Procedures

1. remove the front metal bezel cover from the UPS.
2. Loosen and remove the six screws on the battery door, as shown in Figure 28.
3. Lay the battery door and screws aside for reassembly.
Battery Door
Front Metal
Bezel Cover
Figure 28: Removing the front metal bezel cover and battery door
WARNING
!
The battery can present a risk of electrical shock and high short circuit current. The following precautions should be
observed before replacing the battery pack: (1) Remove rings, watches and other metal objects; (2) Use tools with
insulated handles; (3) Do not lay tools or other metal objects on the batteries; (4) If the battery kit is damaged in
any way or shows signs of leakage, contact SolaHD immediately; (5) Do not dispose of batteries in a fire; they may
explode; (6) Handle, transport and recycle batteries in accordance with local regulations.