GE LP 31 Operating Manual page 30

g
Procedure
From the standard menu first enter the service menu (press "-" and "enter/reset"
simultaneously during 2 seconds).
Subsequently press "-" until the following screen appears:
CALIBRATE BAT
Press DOWN+ENTER
CALIBRATE BAT
TEST ACTIVATED
The deep battery test discharges the batteries to "battery low" alarm level (see chapter 4.3.2
"battery low").
Please note that immediately after a deep battery test the expected autonomy time is very
short: allow the UPS to recharge its batteries:
allow the UPS to recharge its batteries.
After the test the second line informs about the result:
TEST SUCCESFUL
TEST FAILED
OPM_LPS_31E_8K0_20K_1GB_V010.doc
Press "-" (2) + "enter/reset" (3) simultaneously, during at
least 1 second.
The following screen appears:
The test is executed, this may take a few minutes with
standard battery and full load.
Partial load and/or batt. extension packs can lengthen the test
period considerably.
Do not change the load during the test, i.e. do not switch OFF
or ON connected equipment!
= The test has been completed successfully.
= The test could not be executed properly: not all test conditions
were fulfilled.
The UPS system was not informed about the actual battery
condition!
30/40 Operating Manual LP 31 / 8-10-15-20 kVA
GE