CDP UPO11-1RT User Manual page 13

Step 4: Remove the metal top cover of the battery box by unscrewing 8 screws
present on the two sides (4 on the right side and 4 on the left side), 3
screws on the top and 4 screws on the back side.
Step 5: Once the battery box is opened, remove the battery fixing plate present on
the left side of the battery box by unscrewing the 2 screws present.
Note: To install the second branch of batteries, repeat the same procedure on the
battery fixing plate on the right side of battery box.
Step 6: Now, it is possible to put all batteries inside of unit by following below
picture (in the following drawing are indicated the fasten positions for the
correct batteries placing).
1-3K Battery pack rack
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