OPM_LPS_33E_10K_30K_4CN_V010.doc 80/82 Operating Manual LP 33 / 10-20-30 kVA
11.4 SERVICE REQUIRED
If the Led Operation (green) lights up during the normal operation (service parameter with
password), the performances of the UPS remain the same, but that means the unit has not been
serviced for the last 20.000 hours by a qualified GE Service Engineer.
Some components of the UPS which need periodic maintenance, if not replaced, could cause a
reliability reduction of the supply system.
We highly recommend that you contact your Service Centre for preventive maintenance work.
Ask to your local Service Centre to submit the form of Preventive Maintenance
Contract suitable for your specific needs.