UPS + Isolation Transformer User Manual
© 2020 AMETEK Electronic Systems Protection | Technical Support: 1-800-645-9721 | surgex.com
15
UPS Load and Battery Indicators
Example:
UPS display showing normal operation
(Fully charged batteries with 60% load shown)
UPS display showing in battery backup operation
(Batteries 80% charged with 60% load shown)
UPS display showing an overload condition (Batteries 100%
charged and greater than 100% load shown)
UPS display showing over-temperature condition
(Batteries 80% charged with 80% load shown)
UPS display showing a bad battery condition
(Inspect or replace battery; unit loaded to 60%)
NOTE:
Depending on the charge state of the battery, it is possible that the
battery charge level LEDs may be flashing (this is normal).
Initial Startup
With the connected equipment powered off, perform an initial test of the UPS backup function
by pressing the Test/Silence button on the front panel. During this test, the Battery LED ( ( )
on the front panel should briefly ( ) illuminate. It is also possible to test the backup function by
unplugging the UPS input power cord. If you choose to test the UPS in this manner, you will
note that the UPS will beep every few seconds while the power cord is unplugged. The Battery
LED ( ) will also illuminate constantly.
Once you have performed an initial test of the UPS backup function, turn on the connected
computer equipment. Verify that the unit is not overloaded. If the unit is overloaded all load
LEDs will be on and the fault LED ( ) will flash. Remove the least critical devices from
the UPS one by one until the overload LED is extinguished. With the connected loads powered
up, perform the backup test once again by pressing the Test/Silence button or unplugging the
UPS. When this final test is completed, the UPS will be ready to use.
