Figure 24 Manual Startup Screen, Close Static Switch Contactors Screen; Figure 25 Target And Ramp Values; Figure 26 Dc Bus Setpoint Screen - Liebert 30-130kVA Operation And Maintenance Manual

Manual Startup
On occasion, a service technician may wish to start the UPS manually while performing diagnostic
testing. The manual startup, like the auto startup, requires that the Rotary Switch be in the NOR-
MAL position. To start the system manually, highlight MANUAL STARTUP and press the SELECT
button on the navigation bar. This action brings up the MIMIC DISPLAY screen, prompting the
Operator to close the Static Switch contactors.

Figure 24 Manual startup screen, close static switch contactors screen

Press OK to close the SS contactors, turning on the Static Switch. Press SKIP only to proceed without
closing the Static Switch contactors. Either selection brings up the screen enabling modification of
input current limit.

Figure 25 Target and ramp values

Press SKIP to proceed or OK to change values. If Operator selects SKIP, the Mimic Display screen is
momentarily displayed, followed by the screen enabling modification of DC Bus Setpoint.

Figure 26 DC bus setpoint screen

MIMIC DISPLAY
SS
RECT.
BATTERY
INPUT
MODIFY CURRENT LIMIT
TARGET AND RAMP VALUES
TARGET (A) : 13
RAMP (S) : 10
MODIFY DC BUS SET POINT
TARGET AND RAMP VALUES
TARGET (V)
29
SERV
INV.
SKIP
OK
SKIP
OK
540
Operation
LOAD
ABORT