IPM balancedpower plus - Page 44

SECTION III
Operation
Page 3.13
BP+2.9X
11/95
3.6 UPS Operating Procedures (continued)
3.6.1 System Startup Procedure (continued)
4..This screen will appear for a short
time, then --
When this instruction appears on the
Message Screen, close the DC (Battery) Dis-
connect switch. Depress the ALARM SILENCE
pushbutton twice to turn off some of the LED’s.
Now, only the Transfer Not Available LED
should be lit.
5. When this instruction appears on
the Message Screen, close the Output Switch or
Circuit Breaker. (When input voltage does not
equal output voltage, this is a rotary switch.)
This should light the following LED’s:
Transferred to Bypass
Retransfer Inhibited
6. On dual input UPS only, when
this instruction appears on the Message Screen,
close STATIC SWITCH BYPASS CIRCUIT
BREAKER. The same LED’s should remain
lighted.
7. When this instruction appears on
the Message Screen, open the BYPASS CIRCUIT
BREAKER. Within approximately 2 minutes the
audible alarm will sound. Depress the ALARM
SILENCE pushbutton, silencing the alarm,
turning off the two lighted LED’s and lighting
the UPS Normal LED.
Waiting
DC Link =
XXX.X VDC
Close
BATTERY
CKT BREAKER
Close
OUTPUT
SWITCH OR BKR
Close
SBS INPUT
CKT. BREAKER
Open
BYPASS
CKT. BREAKER