10
−
9
EATON
Powerware 9315 Parallel Capacity/Redundant System
164201150 Rev. E
www.powerware.com
10.3.2 Manual Start
1.
Perform the Initial Setup procedures.
2.
On SBM, turn the
SYSTEM MODE
key switch to
BYPASS
momentarily.
If a bypass source is available when you turn the
SYSTEM MODE
key switch to
BYPASS
, the critical load is immediately supplied by the bypass source in Bypass
mode until the UPMs are available and the SBM has been manually transferred to
Normal mode. The status indicators on the SBM monitor screen indicate when the
Parallel Capacity/Redundant system
is in Bypass mode and Normal mode.
3.
Observe that CBP and FBP have closed.
4.
On first UPM, set
BATTERY
switch to
ENABLE
.
5.
On first UPM, turn the
MODE
key switch to
NORMAL
for three seconds
.
6.
Confirm the UPS breaker CB1 has closed by verifying breaker position on LCD
mimic screen.
The rectifier and input/rectifier cooling fans blowers should be running.
7.
Confirm UPS Battery Breaker CB2 (MBB) has closed by viewing breaker
position on LCD Mimic screen.
NOTE:
If CB2 is a manual battery breaker, manually close CB2 after UPM
Battery Disconnected alarm and notification is received.
The inverter and output/inverter cooling blowers turn on. When the inverter reaches
full voltage, UPS breaker CB3 closes. It takes less than 1 minute for the UPS to
achieve Normal mode. If UPS is not in Autorestart, turn the
MODE
key switch to
NORMAL
for three seconds to transfer to Normal mode.
8.
UPS is now operating in Normal mode.
9.
Start remaining UPMs by repeating steps 4 through 8.
10.
On SBM monitor screen, check for On Bypass, UPMs Ready message.
11.
If message appears, turn the SBM
SYSTEM MODE
key switch to
NORMAL
momentarily.
12.
Observe that breaker CBS closes, breaker CBP opens, and the SSW is turned
off.
Summary of Contents for 9315
Page 1: ...Powerware 9315 UPS Parallel Capacity Redundant System Installation and Operation Manual ...
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Page 206: ...164201150 Rev E 164201150E ...
