194
Eaton
®
Power Xpert
®
9395P-900 Installation and Operation Manual 164000501—Rev 12
Figure 133. REPO Operation
Activated
Pushbutton locked into place
Deactivated
Unlock pushbutton to release
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PS
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This section provides operating instructions for a UPS system containing multiple UPSs in a Distributed Bypass
System configuration.
NOTE
A Field Installed UPM (FI-UPM) is always designated as UPM 4.
NOTE
To obtain any system information, follow the on screen prompts to get to the proper
screen. The operator cannot inadvertently cause a system dump or disconnect unless
they override a warning pop-up. Value or information screens DO NOT affect system
operation.
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To start the distributed bypass system:
If required to close a circuit breaker inside a UPS, use appropriate personal protective equipment. Injury to
personnel may occur from electrical shock.
1.
Unfasten the front door latches and swing the doors open on all of the UPSs (see
2.
If the UPSs contain input breakers (CB1), verify that all input breakers are open (see
3.
Close all Module Output Breakers (MOBs).
4.
Close all UPS input feeder circuit breakers.
5.
Close all UPS Bypass input feeder circuit breakers.
6.
Close all battery breakers.
7.
If the UPSs contain input breakers (CB1), close all input breakers.
8.
Close the doors and secure the latches.
9.
Observe the UPS control panel displays becoming active, indicating logic power.
10. Make sure you are logged in for user access (see
11. Press the
Controls
button on the
Home
screen (see
). The
System Status
screen is displayed
(see
).
