Dell Vostro 5490 Service Manual - Page 13

Battery, Lithium-ion battery precautions

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Steps 1. Place the base cover on the palmrest and keyboard assembly, and snap the base cover into place. 2. Replace the five (M2x5) and tighten the four (M2x8) captive screws to secure the base cover to the computer. Next steps 1. Follow the procedure in After working inside your computer. Battery Lithium-ion battery precautions CAUTION: • Exercise caution when handling Lithium-ion batteries. • Discharge the battery as much as possible before removing it from the system. This can be done by disconnecting the AC adapter from the system to allow the battery to drain. • Do not crush, drop, mutilate, or penetrate the battery with foreign objects. • Do not expose the battery to high temperatures, or disassemble battery packs and cells. • Do not apply pressure to the surface of the battery. • Do not bend the battery. • Do not use tools of any kind to pry on or against the battery. Removing and installing components 13

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Steps
1.
Place the base cover on the palmrest and keyboard assembly, and snap the base cover into place.
2.
Replace the five (M2x5) and tighten the four (M2x8) captive screws to secure the base cover to the computer.
Next steps
1.
Follow the procedure in
After working inside your computer
.
Battery
Lithium-ion battery precautions
CAUTION:
•
Exercise caution when handling Lithium-ion batteries.
•
Discharge the battery as much as possible before removing it from the system. This can be done by disconnecting
the AC adapter from the system to allow the battery to drain.
•
Do not crush, drop, mutilate, or penetrate the battery with foreign objects.
•
Do not expose the battery to high temperatures, or disassemble battery packs and cells.
•
Do not apply pressure to the surface of the battery.
•
Do not bend the battery.
•
Do not use tools of any kind to pry on or against the battery.
Removing and installing components
13