3Com Powerware Uninterruptible Power System Prestige Series - Manual (Page 50)

Installation
44 Powerware ® Prestige Series Installation and Operator’s Manual for IBM Applications (3000 VA) Uncontrolled Copy
10. Turn on the equipment that is connected to the UPS.
11. Press and hold the Output On button until you hear the UPS
beep (approximately one second).
The

indicator remains lit and the Self Test indicator turns
on. The front panel displays the percentage of full load being
applied to the UPS. The UPS is now in Normal mode with the
load online. See “Normal Mode” on page 48 for more
information.
REPO Installation
W A R N I N G
Only qualified service personnel (such as a licensed electrician) should perform the
hardwired installation.
The REPO switch is a customer-supplied switch that can disconnect UPS
output voltage from your protected equipment. If you are using a REPO
switch, you need a junction box, external wiring, and a switch with the
following specifications:
: The switch should be a wall-mounted, momentary-contact, normally
open, pushbutton switch.
: Minimum ratings of 240 Vac and 35 mA.
: Wire should be 18 AWG (0.75 mm
2 ) minimum.
C A U T I O N
: The black and white REPO wires are at high-voltage potential (240V). Refer to your
local electrical code for proper installation of the high-voltage REPO wires.
: To ensure the UPS stops supplying power to the load during any mode of
operation, the input power must be disconnected from the UPS when the
emergency power-off function is activated.