1
. Preparation
1-3
Name of each par
This section describes the name of each part of the UPS.
For information on the function of each part, refer to "2. Installation and connection" on page 5 and "3.
Operation" on page 16 that provides the details.
Front view
BU150SW
Side view
Front side
2
Air inlet
[ Enlarged view of the display panel ]
I
H
G
F
A. Status indicator digital display
B. Power switch
C. Beep stop/test switch
D. Battery addition lamp
(BU100SW and BU150SW only)
E. Battery replacement lamp
F. Power supply output lamp
G. Bypass operation lamp
(The input power supply is output as is.)
H. Setting switch cover
I.
Connection capacity/battery level meter
Rear side
A
B
C
E D