40
| 10.0 Maintenance
6.
Gently pull the battery wires out and disconnect the battery plugs and battery receptacles, as shown in Figure 29.
Battery connector
Battery Receptacle
Battery Connector
Battery receptacle
S4K6U10KC model shown;
S4K4U6000C arrangement
is the same, except smaller
Figure 29: Disconnecting the battery plug and battery receptacle (front view)
7.
Grasp the battery handle and pull one of the internal battery packs out of the UPS, as shown in Figure 30. repeat this
step if both battery packs will be replaced. Each model has two battery packs.
Internal
battery
pack
(1 of 2)
Battery
handle
Pull out with battery handle
S4K4U6000C
S4K6U10KC
Pull out with battery handle
Internal
battery
pack
Battery
handle
Each model has two
battery packs
Figure 30: Pulling out the battery packs
8.
Unpack a new internal battery pack. Take care not to damage the packaging. Compare the new and old internal
battery packs to make sure they are the same type and model. if they are the same, proceed with Step 7; if they are
different, stop and contact your SolaHD representative or SolaHD Technical Support immediately.
9.
Line up and slide in the new internal battery pack.
10.
repeat Steps 6 and 7 if replacing both battery packs. Each model has two battery packs.
11.
reconnect the battery plugs and battery receptacles.
12.
Gently push the battery wire into the UPS battery compartment.
13.
reattach the front battery door with the six screws.
14.
reattach the front metal bezel to the UPS.
NOTE:
The internal battery pack is hot-swappable. However, caution should be exercised because the load is unprotected
from disturbances and power failures during this procedure. Do not replace the battery while the UPS is operating in
Battery Mode. This will result in a loss of output power and will drop the connected load.
