IBM 1500 VA LCD 2U Rack UPS Replacement Procedure page 9

8. Connect the internal battery connector
more details - after pulling it out of the holder in the cover door with the
connector on the battery.
Note: A small amount of arcing might occur when you connect the batteries.
This is normal and does not damage the unit or present any safety
concern.
9. Close the metal battery cover
then to the left
head screwdriver.
1 , then slide the cover slightly to the right and
2 . Tighten the thumbscrew
2 - see graphics on previous page for
3 - this may require the #5 flat-
7