Adding or Replacing Internal Batteries
8
Slide the battery string with the BLACK cable next to it (on the left)
in the empty slot as shown. Make sure that the string is oriented as
8A
shown in the diagram
TERMINALS
8A
9
Replace the fuse block bracket. Make sure printing on bracket is
oriented so it is readable.
10
Connect the BLUE and WHITE jumper cables on each internal
battery pack to its corresponding fuse block. See printing next to
fuse block to locate the correct fuse block for each cable.
.
(continued)
11
Insert the battery cartridge fuses into each fuse block. The fuses are
identical, and can be inserted into any of the blocks. Make sure that
the fuses are firmly snapped into place.
DANGER!
BATTERY CARTRIDGE FUSES MUST
BE INSERTED LAST DUE TO THE
DANGER OF POTENTIAL ARCING OF
CONNECTORS.
FUSE REPLACEMENT
The fuses protect against short circuit damage. If
a heavy overload or short circuit is encountered,
a fuse will blow. A battery pack with a blown fuse
will not deliver any output voltage to the UPS
system.
DANGER!
The fuses must be replaced by a qualified
electrician. To reduce the risk of fire, replace only
with fuses of the same type or rating (UL-
recognized 30A 600VDC rated cartridge fuses).
12
Use a voltmeter (user-supplied) to test the voltage of the battery
pack. Observe proper polarity: connect the voltmeter's BLACK
probe to the battery pack's BLACK connector; connect the
voltmeter's RED probe to the battery pack's RED connector. To get
a proper reading, make sure the voltmeter's probes touch the metal
contacts inside the battery pack's connectors. The battery pack's
Acceptable DC Voltage Range is between 220 and 280V DC. If
several attempts at voltmeter tests yield results outside this range,
contact Tripp Lite for assistance in determining the possible causes
of the incorrect voltage reading.
4