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Operation
3.0 Scope
Operation describes EX 5/7/11RT system characteristics of indicators and controls, modes and specifications and
theory of operating the EX 5/7/11RT. The user procedures include performing software programming that will
maintain smooth performance. Refer to Figure 1.6 for descriptions of circled numbers.
3.1 Initial Startup
1. Check that the manual bypass switch is on Normal position.
2. Set the normal AC source circuit breaker to the ON position.
3. Set the battery circuit breaker to the ON position.
The load is powered via the bypass AC source, but not protected by the UPS.
Batteries are recharging, an eight-hour recharge period is necessary to get full backup time.
LED is ON.
Figure 3-1: Initial Startup Display.
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3 — 186-86000-00 A01 Operation
OFF
ON
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