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For example, if you had 60 hours of use between charges and now have 30
hours of use between charges, this is an indication that the batteries need
replacing.
The performance of your batteries varies depending on the
number of printers and/or auxiliary devices, such as a scanner or
terminal, attached to the MWS. Frequent charging of the
batteries is recommended.
C h a n g i n g F u s e s
There are two fuses for the MWS: one connecting the batteries/inverters
and one from BAT2 to the terminal block. Size of the fuses varies
depending on the power option selected when you ordered the MWS.
See Chapter 4, “Power Options,” for more information.
WARNING
You may observe a spark when you make this connection. Do
not make this connection in the presence of Flammable fumes,
explosion or fire may result.
The power switch
on the front of the MWS
must be off while changing
fuses. (The status light near the power switch should be OFF.)
1.
Turn off the MWS power supply and unplug the power cord.
2.
Using a 5/32-inch (4 mm) Hex key (wrench), open and remove the lid for
the power cabinet.
3.
Unplug the fuses from the fuse holders.
Charging the Batteries
3-7