DELL K788N ユーザーズマニュアル

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UPS Maintenance

3

Unscrew the thumbscrew on the the metal battery cover and remove the cover (see Figure 25).

4

Disconnect the internal battery connector (see Figure 26).

5

Replace the metal battery cover.

Torque the screw to 0.7 Nm (6.2 lb in).

6

Replace the UPS front cover.