Tripp Lite 120/208V 12 12, 10, 11, 10

240
15
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).
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.
12 12
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.
10
10
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.
11
11
7. Adding or Replacing Internal Batteries (continued)