6.1.1Connecting the internal battery

this part stays in the rack!

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3

2

Fig. 13 : Opening the front panel of the UPS

1.Make sure that the UPS is not electrically charged and not connected to a power source.

First unscrew the two centered screws in front panel (1)

 

 

using a suitable cross-slot screwdriver (recommended:

EN

Phillips PH1).

 

2.Now reach behind the front panel on the right and the left and pull the UPS approx. 70 mm forward out of the rack (2) so that the silver sticker on the top of the UPS with the safety precautions becomes visible.

3.Now slide the front panel a few millimeters sideways to the left (3). The lock will be released …

4.… and you can rotate the entire front panel upwards (4). Make sure not to cut the flexible ribbon cable to the LCD display!

Do not use excessive force.

5.Now connect the internal battery system by connecting the two battery connectors (each consisting of a red and a black connector) with each other: red in red, black in black (also see following Fig. 14).

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