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Eaton Powerware 9120 - Quick Startup Guide

Eaton Powerware 9120
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9
3.0 Quick Startup
1
Your Powerware 9120 6kVA UPS is designed for direct connection to a mains supply by a
qualified electrican. When input power is connected and switched on the LCD backlight will
illuminate and the fan will run, but no output power is available.
2
Let the unit charge the battery for at least 3 hours. You may use the unit while the battery
charges, but the battery backup runtime will be reduced until the battery is fully charged.
3
Start the Powerware 9120 by pressing and holding the On/Standby button (large button in the
center of the front panel) in for about one second. Note: To turn the unit on, the On/Standby
button must be pressed for about one second and for about 5 seconds to turn the unit off.
3.a. When it starts, the unit beeps once, then twice, and lights the “Power On” LED. The unit
indicates “On Delay” on the LCD and performs an internal system and battery test. Next,
the Powerware 9120 applies AC output to the output connections and indicates “On Line”
on the LCD.
3.b. After 10 seconds or less, the self test is complete. The green LED will come on and
remain on. If the unit beeps, or if the green LED does not remain on even though input
power is available from the input supply, go to the Troubleshooting section.
4
Switch off the equipment you want to protect, and plug each load into outlets connected to
the circuits feeding the Powerware 9120.
5
Switch on the protected equipment, one load at a time. If the UPS beeps an alarm when you
start your equipment, the UPS may be overloaded. See the Troubleshooting section.
The LCD on the front of the UPS shows the % of load capacity that your equipment is using.
See Section 3.0 Operation for more information on checking the load %.
.
6
Please fill out the warranty registration card in Section 10 and return it to your local
Powerware office.

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