Dell Z9000 Manuale - Pagina 43

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Dell Z9000 Manuale
4.
Remove the card.
Figure 14. Illustration of removing the SD Card

Replacing the Battery

The lithium battery is not field replaceable.
Only authorized personal should remove and replace the battery. If the battery requires replacement,
contact Dell Networking Technical Support.
WARNING: ESD damage can occur if components are mishandled. Always wear an ESD-
preventive wrist or heel ground strap when handling the S4810–ON and its components. As with
all electrical devices of this type, take all the necessary safety precautions to prevent injury when
installing this system.
To open the case, follow these steps.
1.
Remove the small Phillips screws that connect the top of the case to the body. There are three
screws evenly spaced across the rear and three screws evenly spaced along each side of the case.
2.
Slide the top backwards until its front flange slides free of the faceplate then lift it off.
3.
Insert a small, flat screw-driver blade under the battery and in one of the slots of the plastic retainer
underneath the battery.
Specifications
43