Dell PowerEdge R350 EMC Installation and Service Manual - Page 65

System battery, Replacing the system battery

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System battery This is a service technician replaceable part only. Replacing the system battery Prerequisites WARNING: A new battery can explode if it is installed incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions. For more information, see the Safety instructions documentation that is shipped with your system. 1. Follow the safety guidelines listed in the Safety instructions. 2. Follow the procedure listed in Before working inside your system. 3. Remove the expansion card riser. 4. If applicable, disconnect the power or data cables from the expansion card(s). Steps 1. To remove the battery: a. Use a plastic scribe to pry out the system battery. Figure 59. Removing the system battery CAUTION: To prevent damage to the battery connector, you must firmly support the connector while removing or installing a battery. 2. To install a new system battery: a. Slide the battery with the positive side facing up under the securing tabs. b. Press the battery into the connector until it snaps into place. Installing and removing system components 65

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System battery
This is a service technician replaceable part only.
Replacing the system battery
Prerequisites
WARNING:
A new battery can explode if it is installed incorrectly. Replace the battery only with the same or
equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer's
instructions. For more information, see the Safety instructions documentation that is shipped with your system.
1.
Follow the safety guidelines listed in the
Safety instructions
.
2.
Follow the procedure listed in
Before working inside your system
.
3.
Remove the expansion card riser
.
4.
If applicable, disconnect the power or data cables from the expansion card(s).
Steps
1.
To remove the battery:
a.
Use a plastic scribe to pry out the system battery.
Figure 59. Removing the system battery
CAUTION:
To prevent damage to the battery connector, you must firmly support the connector while
removing or installing a battery.
2.
To install a new system battery:
a.
Slide the battery with the positive side facing up under the securing tabs.
b.
Press the battery into the connector until it snaps into place.
Installing and removing system components
65